第1页
QJ,QJR
Submersible Well Pump
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QJ,QJR Series Submersible Well Pump
PRODUCT PROFILE …………………………………………………………… 1ABOUT THE STRUCTURE …………………………………………………… 1WAY OF CABLE CONNECTION ……………………………………………… 1CONDITIONS OF USE ………………………………………………………… 3MODEL MEANING ……………………………………………………………… 3NOTICE AT USE ………………………………………………………………… 4PERFORMANCE PARAMETERS……………………………………………… 5START,RUN AND STOP ……………………………………………………… 24MAINTENANCE AND STORAGE …………………………………………… 24INSTALLATION OF THE UNIT ……………………………………………… 25CONDITIONS FOR REPAIR, REPLACEMENT AND RETURN ………… 29FAILURE AND TROUBLESHO...
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文本内容
第2页
PRODUCT PROFILE …………………………………………………………… 1
ABOUT THE STRUCTURE …………………………………………………… 1
WAY OF CABLE CONNECTION ……………………………………………… 1
CONDITIONS OF USE ………………………………………………………… 3
MODEL MEANING ……………………………………………………………… 3
NOTICE AT USE ………………………………………………………………… 4
PERFORMANCE PARAMETERS……………………………………………… 5
START,RUN AND STOP ……………………………………………………… 24
MAINTENANCE AND STORAGE …………………………………………… 24
INSTALLATION OF THE UNIT ……………………………………………… 25
CONDITIONS FOR REPAIR, REPLACEMENT AND RETURN ………… 29
FAILURE AND TROUBLESHOOTING ……………………………………… 30
第3页
WAY OF CABLE CONNECTION
1.Do not make the conductor injured
when to remove the insulating layer.
2.Place the three conductors oriss
crossed per the length.
3.Completely scrape out the insulating
paint film on the conductors.
4.Make sure of no oil, water or other
dirt on the connections.
1.Divide the connections into several
plies (not less than 6 plies) and then
evenly separate them.
2.Crisscross two connections together,
with the crisscrossed length properly
such as the wire tips on both ends aim
at the insulating layer.
1.Get plies together closely, take out
one ply in the middle and wrap it on
one end, then another one.
2.Use the same way on the other end.
3.Tightly twist the oonnection with a
hand clamp or solder it with tin if possible to get a better effect.
PRODUCT PROFILE
The Submersible well pump is a water lift implement directly linked with a water pump to work in water together and suitable
for farmland irrigation, city industrial and mineral water supply and drainage engineering, terrestrial heat development and
utility, warming project in winter etc.
ABOUT THE STRUCTURE
1.The submersible well pump apparatus consists of water pump, motor, water transport pipeline, water-proof cable and
control switch five pants, the water pump is a single-suction multiple stage vertical centrifugal pump.
2.The submersible motor uses a water-filling wet-type structure and inside of it there is full of pure water, used for cooling
the motor and lubricating the bearing. The pressure adjuster in the lower side of the motor will automatically adjust the water
filling pressure inside of the motor when a variation occurs with it due to the temperature variation during running.
3.To prevent sand and mud from going into the motor, a sand thrower and a frame oil seal are mounted on the upper side
of it to form a sand preventing mechanism and get it a sealed structure.
4.On the upper side there are water filling and exhaust holes and on the lower side there is drainage hole.
5.On the lower side of the motor a thrust bearing and a thrust disc are set, used to bear the pump's residual axial force and
the motor rotor's weight.
6.Water-proof electromagnetic wires are used for the stator winding of the motor and of a good insulation and water resisting performance. The rotor is of the squirrel-cage structure.
QJ , QJR Series Submersible Well Pump
PAGE/ 1
第4页
QJ , QJR Series Submersible Well Pump
WAY OF CABLE CONNECTION
1.First closely bind the wrapped portion twice layers with common black
adhe sive tape.
2.Bind three layers of sub-sensitive ad
hesive tape (black), squeeze it once
per one layer of binding to make sure
of the binding quality.
3.Bind two layers of plastic friction
tape finally.
A better connection applied with
aro-weld
1.Before binding the connection, first check the motor's insulation and do not make wiring
until it conforms with the requirement in the instructions. Submerse the bound connection
in the water of a room temperature for 12 hours and then measure its insulation and place
it into a well if acceptable.
2.Both adhesive tapes are elastic, so pull it tightly in binding. Wind it several turns at the
original place after the final layer to avoid fall-off in a long time.
3.In binding each oonnection, have the tape in the next layer over the previous one by
more than 5mm.
4.To bind thress single-core lead-in wires, roll up the sub-sensitive adhesive tape into a
triangle and insert it in the space to prevent water from going in. (As shown in the figure)
Please
Care
Can also use the way of sleeve cold
pressed connection
In the first layer binding with black
adhesive tape, do not let the copper
wire tip out of it or penetrate it
1.Make up the connections, bind them five layers of sub-sensitive adhesive
tape(not less then 4 layers) and the cable sheath as well by over 25mm.
2.Bind three layers of plastic friction tape, on both ends have the next layer
over the previous one by about 5mm.
3.It will be best to wrap the outside of the connections with inner tube of a
bicycle tire which is of a 50mm width and a proper length and filed cleanly
and glued on both sur face so as to protect the binding layers when placed
down into a well.
2 /PAGE
第5页
CONDITIONS OF USE
MODEL MEANING
1.Requirement on the power supply:
(1) Rated frequency 50Hz, the rated voltage on the motor end needs to be a 380±5% three-phase AC power (A special order is
required in case of a 660V voltage).
(2) The power of the transformer's load should not be over its capacity by 75%.
(3) The linear voltage-drop of the transmission wire has to be taken into consideration in case of a long distance between both
transformer and well, for the motor of a power more than 45kW, the distance should not be over 20m and, in case of one more
than that, it is required for the norm of the transmission wire to be more than the completing cable by two grades and to consider the linear voltage-drop.
2.Requirement on the well casing:
Straight and smooth without any convex or malposition of the well casing and the inner diameter not less than the corresponding number of foundation.
3.Requirement on the water quality:
4.Special process and manufacture upon the contract approved by both user and enterprise is available in case of special conditions
of use.
QJ , QJR Series Submersible Well Pump
QJ series submersible well pump QJR series high temp, resisting submersible well pump
Suitable medium
General
non-corrosive
pure water
Water temp. ≤20°C
≤0.01%
6.5~8.5
400
≤1.5
Sand content (mass ratio)
Degree of acid-alkali (PH value)
No. of foundation
Well used submersible pump
Hot water
Rated flow(m3
/h)
Ordinal number of design
Stage number
Rated head(m)
Degree of acid-alkali (PH value)
Chlorion(mg/L)
Hydrogen sulfide(mg/L)
Suitable medium
≤4000
≤600
≤1000
≤1.0
≤4.0
Chlorion(mg/L)
Chlorion(mg/L)
Contain
no oil,
hot water
Sulfate ion (mg/L)
Ammonia ion(mg/L)
Chlorion(mg/L)
Hydrogen sulfide(mg/L)
Eroded carbon dioxide
Dissolving oxygen(mg/L)
Solid content (weight ratio)
Water temp. ≤100°C
6.5~8.5
≤1.0
≤2.5
≤2.5
≤0.01%
200 QJ (R) 20 - 40 / 3 B
1) Submersible pump
PAGE/ 3
第6页
NOTICE AT USE
1.Fill the motor wfth the pure water before using it and then tighten the water filling and air bleeding screw cork, otherwise no
use is allowed.
2.Trial running on ground has not to be over 1s.
3.Do not use the electric pump when toppled or inclined.
4.Submerse the motor completely in water with the depth not more than 70m.
5.Operate both lead-in wire and cable connection per the provisions.
6.Care: installation of the high head pump must use the forced protective measure “tight link from the motor's foundation to the
pump connected pipe” so as to avoid any accident.
7. Care: fit all electric pumps with control switch, it should act reliably in oase of an overload with the pump.
8. Care: the cable used with the electric pump should be matched with the rated voltage and current of the motor and properly
fixed and supported.
9. Warn: the electric pump must be reliably grounch ed when used in a pool, shallow well, reservoir etc. special places.
10. Warn: first cut off the power when to move, clean or repair the electric pump in order to avoid electric shock.
11. Warn: in case of a long time storage, unscrew the four screws on the bottom of the motor and remove the voltage regulation
cover to drain out the pure water from inside of motor, then put on the cover and fix the screws.
MODEL MEANING QJ , QJR Series Submersible Well Pump YQS (R) 200 - 37
2) Model of submersible motor
3) No need of (R) mark for common submersible motor and water pump
Power
No.of foundation
Hot water
Three-phase asynchronous wet type submersible motor
4 /PAGE
第7页
PERFORMANCE PARAMETERS
QJ , QJR Series Submersible Well Pump
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
150QJ5 - 50
150QJ5 - 78
150QJ5 - 100
150QJ5 - 128
150QJ5 - 150
150QJ5 - 178
150QJ5 - 200
150QJ5 - 250
150QJ5 - 300
150QJ5 - 72
150QJ5 - 84
150QJ5 - 96
150QJ5 - 108
150QJ5 - 120
150QJ5 - 132
150QJ5 - 144
150QJ5 - 156
150QJ5 - 168
150QJ5 - 180
150QJ5 - 192
150QJ5 - 204
150QJ5 - 216
150QJ5 - 228
150QJ5 - 240
150QJ5 - 252
150QJ5 - 264
150QJ5 - 276
150QJ5 - 288
150QJ5 - 300
150QJ5 - 312
150QJ5 - 324
150QJ5 - 336
150QJ5 - 348
150QJ5 - 360
150QJ5 - 372
150QJ5 - 384
150QJ5 - 396
150QJ5 - 408
150QJ5 - 420
50
78
100
128
150
178
200
250
300
72
84
96
108
120
132
144
156
168
180
192
204
216
228
240
252
264
276
288
300
312
324
336
348
360
372
384
396
408
420
5
1.5
2
3
3
3
4
4
5.5
5.5
7.5
9.2
3
3
4
4
4
5.5
5.5
5.5
7.5
7.5
7.5
7.5
7.5
9.2
9.2
9.2
9.2
11
11
11
11
13
13
13
13
15
15
15
15
15
7.8
7.8
7.8
10.1
10.1
13.7
13.7
18.5
22.1
7.8
7.8
10.1
10.1
10.1
13.7
13.7
13.7
18.5
18.5
18.5
18.5
18.5
22.1
22.1
22.1
22.1
26.3
26.3
26.3
26.3
30.7
30.7
30.7
30.7
35.0
35.0
35.0
35.0
35.0
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 6
3 × 10
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 25
3 × 25
PAGE/ 5
第8页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
150QJ5 - 432
150QJ5 - 444
150QJ5 - 456
150QJ5 - 468
150QJ5 - 480
150QJ5 - 492
150QJ5 - 504
150QJ10 - 50
150QJ10 - 78
150QJ10 - 100
150QJ10 - 128
150QJ10 - 150
150QJ10 - 178
150QJ10 - 200
150QJ10 - 250
150QJ10 - 300
150QJ10 - 42
150QJ10 - 52
150QJ10 - 63
150QJ10 - 73
150QJ10 - 84
150QJ10 - 95
150QJ10 - 105
150QJ10 - 116
150QJ10 - 126
150QJ10 - 137
150QJ10 - 147
150QJ10 - 158
150QJ10 - 168
150QJ10 - 179
150QJ10 - 189
150QJ10 - 200
150QJ10 - 210
150QJ10 - 221
150QJ10 - 231
150QJ10 - 242
150QJ10 - 252
150QJ10 - 263
150QJ10 - 273
150QJ10 - 284
150QJ10 - 294
150QJ10 - 305
150QJ10 - 315
150QJ10 - 326
150QJ10 - 336
150QJ10 - 347
432
444
456
468
480
492
504
50
78
100
128
150
178
200
250
300
42
52
63
73
84
95
105
116
126
137
147
158
168
179
189
200
210
221
231
242
252
263
273
284
294
305
315
326
336
347
10 2
18.5
18.5
18.5
18.5
18.5
18.5
18.5
3
4
5.5
7.5
7.5
9.2
11
13
15
3
3
4
4
5.5
5.5
5.5
5.5
7.5
7.5
7.5
9.2
9.2
9.2
11
11
13
13
13
13
15
15
15
15
15
18.5
18.5
18.5
18.5
18.5
42.6
42.6
42.6
42.6
42.6
42.6
42.6
7.8
10.1
13.7
18.5
18.5
22.1
26.3
30.7
35.0
7.8
7.8
10.1
10.1
13.7
13.7
13.7
13.7
18.5
18.5
18.5
22.1
22.1
22.1
26.3
26.3
30.7
30.7
30.7
30.7
35.0
35.0
35.0
35.0
35.0
42.6
42.6
42.6
42.6
42.6
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 35
3 × 35
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 6
3 × 10
3 × 10
3 × 16
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 25
3 × 25
6 /PAGE
第9页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
150QJ10 - 357
150QJ10 - 368
150QJ10 - 378
150QJ10 - 389
150QJ10 - 399
150QJ10 - 410
150QJ10 - 420
150QJ10 - 431
150QJ10 - 441
150QJ20 - 26
150QJ20 - 33
150QJ20 - 39
150QJ20 - 46
150QJ20 - 52
150QJ20 - 59
150QJ20 - 65
150QJ20 - 72
150QJ20 - 78
150QJ20 - 85
150QJ20 - 91
150QJ20 - 98
150QJ20 - 104
150QJ20 - 111
150QJ20 - 117
150QJ20 - 124
150QJ20 - 130
150QJ20 - 137
150QJ20 - 143
150QJ20 - 150
150QJ20 - 156
150QJ20 - 163
150QJ20 - 170
150QJ20 - 176
150QJ20 - 182
150QJ25 - 24
150QJ25 - 32
150QJ25 - 40
150QJ25 - 48
150QJ25 - 56
150QJ25 - 64
150QJ25 - 72
150QJ25 - 80
150QJ25 - 88
150QJ25 - 96
150QJ25 - 104
150QJ25 - 112
357
368
378
389
399
410
420
431
441
26
33
39
46
52
59
65
72
78
85
91
98
104
111
117
124
130
137
143
150
156
163
170
176
182
24
32
40
48
56
64
72
80
88
96
104
112
10
25 2.5
20
2
22
22
22
22
22
22
25
25
25
3
3
4
5.5
5.5
5.5
7.5
7.5
7.5
9.2
9.2
9.2
11
11
13
13
13
15
15
15
15
15
18.5
18.5
18.5
3
4
5.5
5.5
7.5
7.5
9.2
9.2
11
11
13
13
50.3
50.3
50.3
50.3
50.3
50.3
57.2
57.2
57.2
7.8
7.8
10.1
13.7
13.7
13.7
18.5
18.5
18.5
22.1
22.1
22.1
26.3
26.3
30.7
30.7
30.7
35.0
35.0
35.0
35.0
35.0
42.6
42.6
42.6
7.8
10.1
13.7
13.7
18.5
18.5
22.1
22.1
26.3
26.3
30.7
30.7
3 × 25
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 35
3 × 35
3 × 35
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 10
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
PAGE/ 7
第10页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
150QJ25 - 120
150QJ25 - 128
150QJ25 - 136
150QJ25 - 144
150QJ25 - 152
150QJ32 - 12
150QJ32 - 18
150QJ32 - 24
150QJ32 - 30
150QJ32 - 36
150QJ32 - 42
150QJ32 - 48
150QJ32 - 54
150QJ32 - 60
150QJ32 - 66
150QJ32 - 72
150QJ32 - 78
150QJ32 - 84
150QJ32 - 90
150QJ32 - 96
150QJ32 - 102
150QJ32 - 108
150QJ32 - 114
150QJ40 - 8
150QJ40 - 16
150QJ40 - 24
150QJ40 - 32
150QJ40 - 40
150QJ40 - 48
150QJ40 - 56
150QJ40 - 64
150QJ40 - 72
150QJ40 - 80
150QJ40 - 88
150QJ40 - 96
150QJ50 - 6
150QJ50 - 12
150QJ50 - 18
150QJ50 - 24
150QJ50 - 30
150QJ50 - 36
150QJ50 - 42
150QJ50 - 48
150QJ50 - 54
150QJ50 - 60
150QJ50 - 66
150QJ50 - 72
175QJ10 - 15
120
128
136
144
152
12
18
24
30
36
42
48
54
60
66
72
78
84
90
96
102
108
114
8
16
24
32
40
48
56
64
72
80
88
96
6
12
18
24
30
36
42
48
54
60
66
72
15
25
32
40
50
10 2
3
2.5
15
15
18.5
18.5
18.5
3
3
4
5.5
5.5
7.5
9.2
9.2
11
11
13
13
13
15
15
18.5
18.5
18.5
3
4
5.5
7.5
7.5
9.2
11
13
15
18.5
18.5
18.5
3
4
5.5
7.5
7.5
9.2
11
13
13
15
18.5
18.5
3
35.0
35.0
42.6
42.6
42.6
7.8
7.8
10.1
13.7
13.7
18.5
22.1
22.1
26.3
26.3
30.7
30.7
30.7
35.0
35.0
42.6
42.6
42.6
7.8
10.1
13.7
18.5
18.5
22.1
26.3
30.7
35.0
42.6
42.6
42.6
7.8
10.1
13.7
18.5
18.5
22.1
26.3
30.7
30.7
35.0
42.6
42.6
7.7
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 2.5
3 × 2.5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 6
3 × 2. 5
8 /PAGE
第11页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
175QJ10 - 30
175QJ10 - 45
175QJ10 - 60
175QJ10 - 75
175QJ10 - 90
175QJ10 - 105
175QJ10 - 120
175QJ10 - 135
175QJ10 - 150
175QJ10 - 165
175QJ10 - 180
175QJ10 - 195
175QJ10 - 210
175QJ10 - 225
175QJ10 - 240
175QJ10 - 255
175QJ10 - 270
175QJ10 - 285
175QJ10 - 300
175QJ15 - 14
175QJ15 - 28
175QJ15 - 42
175QJ15 - 56
175QJ15 - 70
175QJ15 - 84
175QJ15 - 98
175QJ15 - 112
175QJ15 - 126
175QJ15 - 140
175QJ15 - 154
175QJ15 - 168
175QJ15 - 182
175QJ15 - 196
175QJ15 - 210
175QJ15 - 224
175QJ15 - 238
175QJ15 - 252
175QJ15 - 266
175QJ20 - 26
175QJ20 - 39
175QJ20 - 52
175QJ20 - 65
175QJ20 - 78
175QJ20 - 91
175QJ20 - 104
175QJ20 - 117
175QJ20 - 130
175QJ20 - 143
30
45
60
75
90
105
120
135
150
165
180
195
210
225
240
255
270
285
300
14
28
42
56
70
84
98
112
126
140
154
168
182
196
210
224
238
252
266
26
39
52
65
78
91
104
117
130
143
10
15
20
2
3
3
4
5.5
5.5
7.5
7.5
9.2
9.2
11
13
13
13
15
18.5
18.5
18.5
22
22
3
3
4
5.5
7.5
7.5
9.2
11
11
13
15
15
18.5
18.5
18.5
22
22
22
25
3
4
5.5
7.5
7.5
9.2
11
13
13
15
7.7
7.7
10.1
13.5
13.5
18.3
18.3
21.8
21.8
25.8
29.9
29.9
29.9
34.3
42.3
42.3
42.3
49.4
49.4
7.7
7.7
10.1
13.5
18.3
18.3
21.8
25.8
25.8
29.9
34.3
34.3
42.3
42.3
42.3
49.4
49.4
49.4
56.2
7.7
10.1
13.5
18.3
18.3
21.8
25.8
29.9
29.9
34.3
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 2. 5
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 2. 5
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
PAGE/ 9
第12页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
175QJ20 - 156
175QJ20 - 169
175QJ20 - 182
175QJ20 - 195
175QJ20 - 208
175QJ20 - 221
175QJ20 - 234
175QJ20 - 247
175QJ32 - 24
175QJ32 - 36
175QJ32 - 48
175QJ32 - 60
175QJ32 - 72
175QJ32 - 84
175QJ32 - 96
175QJ32 - 108
175QJ32 - 120
175QJ32 - 132
175QJ32 - 144
175QJ32 - 156
175QJ32 - 168
175QJ40 - 24
175QJ40 - 36
175QJ40 - 48
175QJ40 - 60
175QJ40 - 72
175QJ40 - 84
175QJ40 - 96
175QJ40 - 108
175QJ40 - 120
175QJ40 - 132
175QJ50 - 24
175QJ50 - 36
175QJ50 - 48
175QJ50 - 60
175QJ50 - 72
175QJ50 - 84
175QJ50 - 96
175QJ50 - 108
200QJ10 - 80
200QJ10 - 120
200QJ10 - 160
200QJ10 - 200
200QJ10 - 240
200QJ10 - 280
200QJ10 - 320
200QJ10 - 360
200QJ10 - 400
200QJ10 - 440
200QJ10 - 47
200QJ10 - 62
156
169
182
195
208
221
234
247
24
36
48
60
72
84
96
108
120
132
144
156
168
24
36
48
60
72
84
96
108
120
132
24
36
48
60
72
84
96
108
80
120
160
200
240
280
320
360
400
440
47
62
20
32
40
50
10
2
2.5
3
2
15
18.5
18.5
22
22
22
25
25
4
5.5
7.5
9.2
11
13
15
18.5
18.5
22
22
25
25
5.5
7.5
9.2
11
13
15
18.5
22
22
25
5.5
9.2
11
13
15
18.5
22
25
5.5
7.5
11
13
15
18.5
22
22
25
30
4
5.5
34.3
42.3
42.3
49.4
49.4
49.4
56.2
56.2
10.1
13.5
18.3
21.8
25.8
29.9
34.3
42.3
42.3
49.4
49.4
56.2
56.2
13.5
18.3
21.8
25.8
29.9
34.3
42.3
49.4
49.4
56.2
13.5
21.8
25.8
29.9
34.3
42.3
49.4
56.2
13.6
18.0
25.6
30.1
34.3
41.3
48.5
48.5
54.5
65.4
10.0
13.5
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 2.5
3 × 4
3 × 6
3 × 10
3 × 16
3 × 16
3 × 25
3 × 25
3 × 35
3 × 50
3 × 2. 5
3 × 4
10 /PAGE
第13页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
25 2
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
200QJ10 - 78
200QJ10 - 93
200QJ10 - 109
200QJ10 - 124
200QJ10 - 140
200QJ10 - 155
200QJ10 - 171
200QJ10 - 186
200QJ10 - 202
200QJ10 - 217
200QJ10 - 233
200QJ10 - 248
200QJ10 - 264
200QJ10 - 279
200QJ10 - 295
200QJ10 - 310
200QJ10 - 326
200QJ10 - 341
200QJ10 - 355
200QJ10 - 372
200QJ10 - 388
200QJ10 - 403
200QJ10 - 419
200QJ10 - 434
200QJ10 - 450
200QJ10 - 465
200QJ10 - 481
200QJ10 - 496
200QJ10 - 512
200QJ10 - 527
200QJ10 - 543
200QJ10 - 558
200QJ10 - 574
200QJ10 - 589
200QJ10 - 605
200QJ10 - 620
200QJ10 - 636
200QJ10 - 651
200QJ10 - 667
200QJ10 - 682
200QJ10 - 698
200QJ10 - 713
200QJ10 - 729
200QJ10 - 744
200QJ10 - 760
200QJ10 - 775
200QJ10 - 791
200QJ10 - 806
200QJ10 - 822
200QJ10 - 837
200QJ10 - 853
78
93
109
124
140
155
171
186
202
217
233
248
264
279
295
310
326
341
355
372
388
403
419
434
450
465
481
496
512
527
543
558
574
589
605
620
636
651
667
682
698
713
729
744
760
775
791
806
822
837
853
10 2
7.5
7.5
9.2
9.2
11
13
13
15
15
18.5
18.5
18.5
22
22
22
25
25
25
30
30
30
30
37
37
37
37
37
37
37
45
45
45
45
45
45
45
45
45
45
45
45
45
55
55
55
55
55
55
55
55
55
18.0
18.0
21.8
21.8
25.6
30.1
30.1
34.3
34.3
41.3
41.3
41.3
48.5
48.5
48.5
54.5
54.5
54.5
65.4
65.4
65.4
65.4
78.7
78.7
78.7
78.7
78.7
78.7
78.7
95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
95.8
116.4
116.4
116.4
116.4
116.4
116.4
116.4
116.4
116.4
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 35
3 × 50
3 × 50
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 70
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 120
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
PAGE/ 11
第14页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
200QJ10 - 868
200QJ10 - 884
200QJ10 - 899
200QJ10 - 915
200QJ10 - 930
200QJ10 - 946
200QJ10 - 961
200QJ10 - 977
200QJ10 - 992
200QJ10 - 1008
200QJ10 - 1023
200QJ15 - 70
200QJ15 -105
200QJ15 - 140
200QJ15 - 175
200QJ15 - 210
200QJ15 - 245
200QJ15 - 280
200QJ15 - 315
200QJ15 - 350
200QJ15 - 385
200QJ20 - 40
200QJ20 - 54
200QJ20 - 67
200QJ20 - 81
200QJ20 - 93
200QJ20 - 108
200QJ20 - 121
200QJ20 - 133
200QJ20 - 148
200QJ20 - 160
200QJ20 - 175
200QJ20 - 186
200QJ20 - 202
200QJ20 - 212
200QJ20 - 226
200QJ20 - 243
200QJ20 - 252
200QJ20 - 270
200QJ20 - 283
200QJ20 - 297
200QJ20 - 305
200QJ20 - 320
200QJ20 - 338
200QJ20 - 350
200QJ20 - 363
200QJ20 - 372
200QJ20 - 385
200QJ20 - 400
200QJ20 - 413
200QJ20 - 425
868
884
899
915
930
946
961
977
992
1008
1023
70
105
140
175
210
245
280
315
350
385
40
54
67
81
93
108
121
133
148
160
175
186
202
212
226
243
252
270
283
297
305
320
338
350
363
372
385
400
413
425
10
15
20
2.5
2
55
75
75
75
75
75
75
75
75
75
75
7.5
9.2
13
15
18.5
22
25
30
30
37
4
5.5
7.5
7.5
9.2
11
13
13
15
18.5
18.5
18.5
22
22
25
25
25
30
30
30
30
37
37
37
37
37
45
45
45
45
116.4
156.8
156.8
156.8
156.8
156.8
156.8
156.8
156.8
156.8
156.8
18.0
21.8
30.1
34.3
41.3
48.5
54.5
65.4
65.4
78.7
10.0
13.5
18.0
18.0
21.8
25.6
30.1
30.1
34.3
41.3
41.3
41.3
48.5
48.5
54.5
54.5
54.5
65.4
65.4
65.4
65.4
78.7
78.7
78.7
78.7
78.7
95.8
95.8
95.8
95.8
3 × 150
3 × 185
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 4
3 × 4
3 × 6
3 × 10
3 × 16
3 × 16
3 × 25
3 × 25
3 × 35
3 × 50
3 × 2. 5
3 × 4
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
3 × 10
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 35
3 × 50
3 × 50
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 70
12 /PAGE
第15页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
200QJ20 - 437
200QJ20 - 450
200QJ20 - 465
200QJ20 - 478
200QJ20 - 490
200QJ20 - 505
200QJ20 - 519
200QJ20 - 532
200QJ20 - 545
200QJ20 - 558
200QJ20 - 572
200QJ20 - 585
200QJ20 - 598
200QJ20 - 612
200QJ20 - 625
200QJ20 - 638
200QJ20 - 652
200QJ20 - 665
200QJ20 - 678
200QJ20 - 692
200QJ20 - 705
200QJ20 - 718
200QJ20 - 732
200QJ20 - 745
200QJ20 - 758
200QJ20 - 771
200QJ20 - 785
200QJ20 - 798
200QJ20 - 811
200QJ20 - 825
200QJ20 - 838
200QJ20 - 851
200QJ20 - 865
200QJ20 - 878
200QJ20 - 891
200QJ20 - 904
200QJ20 - 918
200QJ20 - 931
200QJ20 - 944
200QJ20 - 958
200QJ20 - 971
200QJ20 - 984
200QJ20 - 998
200QJ32 - 26
200QJ32 - 39
200QJ32 - 52
200QJ32 - 65
200QJ32 - 78
200QJ32 - 91
200QJ32 - 104
200QJ32 - 117
437
450
465
478
490
505
519
532
545
558
572
585
598
612
625
638
652
665
678
692
705
718
732
745
758
771
785
798
811
825
838
851
865
878
891
904
918
931
944
958
971
984
998
26
39
52
65
78
91
104
1171
32
20
2.5
2.5
45
45
55
55
55
55
55
55
55
55
63
63
63
63
63
63
75
75
75
75
75
75
75
75
75
75
90
90
90
90
90
90
90
90
90
90
90
110
110
110
110
110
110
4
5.5
7.5
11
11
13
15
18.5
95.8
95.8
116.4
116.4
116.4
116.4
116.4
116.4
116.4
116.4
133.3
133.3
133.3
133.3
133.3
133.3
156.8
156.8
156.8
156.8
156.8
156.8
156.8
156.8
156.8
156.8
187.1
187.1
187.1
187.1
187.1
187.1
187.1
187.1
187.1
187.1
187.1
228.6
228.6
228.6
228.6
228.6
228.6
10.0
13.5
18.0
25.6
25.6
30.1
34.3
41.3
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 120
3 × 120
3 × 120
3 × 120
3 × 120
3 × 120
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 185
3 × 185
3 × 185
3 × 185
3 × 185
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 300
3 × 300
3 × 300
3 × 300
3 × 300
3 × 400
3 × 2.5
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
PAGE/ 13
3
第16页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
14 /PAGE 432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
200QJ32 - 130
200QJ32 - 143
200QJ32 - 156
200QJ32 - 169
200QJ32 - 182
200QJ32 - 195
200QJ32 - 208
200QJ32 - 221
200QJ32 - 234
200QJ32 - 247
200QJ32 - 260
200QJ32 - 273
200QJ32 - 286
200QJ32 - 299
200QJ32 - 312
200QJ32 - 325
200QJ32 - 338
200QJ32 - 351
200QJ32 - 364
200QJ32 - 377
200QJ32 - 390
200QJ32 - 403
200QJ32 - 416
200QJ32 - 429
200QJ32 - 442
200QJ32 - 455
200QJ32 - 468
200QJ32 - 481
200QJ32 - 494
200QJ32 - 507
200QJ32 - 520
200QJ32 - 533
200QJ32 - 546
200QJ32 - 559
200QJ32 - 572
200QJ32 - 585
200QJ32 - 598
200QJ32 - 611
200QJ32 - 624
200QJ32 - 637
200QJ32 - 650
200QJ40 - 26
200QJ40 - 39
200QJ40 - 52
200QJ40 - 65
200QJ40 - 78
200QJ40 - 91
200QJ40 - 104
200QJ40 - 117
200QJ40 - 130
200QJ40 - 143
130
143
156
169
182
195
208
221
234
247
260
273
286
299
312
325
338
351
364
377
390
403
416
429
442
455
468
481
494
507
520
533
546
559
572
585
598
611
624
637
650
26
39
52
65
78
91
104
117
130
143
32
40 2.5
3
18.5
22
25
25
30
30
37
37
37
37
45
45
45
45
55
55
55
55
55
63
63
63
63
63
75
75
75
75
75
75
90
90
90
90|
90
90
90
90
110
110
110
5.5
7.5
9.2
13
15
18.5
18.5
22
25
25
41.3
48.5
54.5
54.5
65.4
65.4
78.7
78.7
78.7
78.7
95.8
95.8
95.8
95.8
116.4
116.4
116.4
116.4
116.4
133.3
133.3
133.3
133.3
133.3
156.8
156.8
156.8
156.8
156.8
156.8
187.1
187.1
187.1
187.1
187.1
187.1
187.1
187.1
228.6
228.6
228.6
13.5
18.0
21.8
30.1
34.3
41.3
41.3
48.5
54.5
54.5
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 35
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 70
3 × 70
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 120
3 × 120
3 × 120
3 × 120
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 150
3 × 185
3 × 240
3 × 240
3 × 240
3 × 4
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 10
第17页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
PAGE/ 15 483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
200QJ40 - 156
200QJ40 - 169
200QJ40 - 182
200QJ40 - 195
200QJ40 - 208
200QJ40 - 221
200QJ40 - 234
200QJ40 - 247
200QJ40 - 260
200QJ40 - 273
200QJ40 - 286
200QJ40 - 299
200QJ40 - 312
200QJ40 - 325
200QJ40 - 338
200QJ40 - 351
200QJ40 - 364
200QJ40 - 377
200QJ40 - 390
200QJ40 - 403
200QJ40 - 416
200QJ40 - 429
200QJ40 - 442
200QJ40 - 455
200QJ40 - 468
200QJ40 - 481
200QJ40 - 494
200QJ40 - 507
200QJ40 - 520
200QJ40 - 533
200QJ50 - 13
200QJ50 - 26
200QJ50 - 39
200QJ50 - 52
200QJ50 - 65
200QJ50 - 78
200QJ50 - 91
200QJ50 - 104
200QJ50 - 117
200QJ50 - 130
200QJ50 - 143
200QJ50 - 156
200QJ50 - 169
200QJ50 - 182
200QJ50 - 195
200QJ50 - 208
200QJ50 - 221
200QJ50 - 234
200QJ50 - 247
200QJ50 - 260
200QJ50 - 273
156
169
182
195
208
221
234
247
260
273
286
299
312
325
338
351
364
377
390
403
416
429
442
455
468
481
494
507
520
533
13
26
39
52
65
78
91
104
117
130
143
156
169
182
195
208
221
234
247
260
273
40
4
2.5
30
30
37
37
37
45
45
45
55
55
55
55
55
63
63
63
75
75
75
75
75
90
90
90
90
90
90
90
110
110
4
5.5
9.2
11
15
18.5
22
25
30
30
30
37
37
45
45
55
55
55
55
63
63
65.4
65.4
78.7
78.7
78.7
95.8
95.8
95.8
116.4
116.4
116.4
116.4
116.4
133.3
133.3
133.3
156.8
156.8
156.8
156.8
156.8
187.1
187.1
187.1
187.1
187.1
187.1
187.1
228.6
228.6
10.0
13.5
21.8
25.6
34.3
41.3
48.5
54.5
65.4
65.4
65.4
78.7
78.7
95.8
95.8
116.4
116.4
116.4
116.4
133.3
133.3
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 35
3 × 50
3 × 50
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 95
3 × 95
3 × 120
3 × 120
3 × 120
3 × 120
3 × 150
3 × 150
3 × 150
3 × 185
3 × 185
3 × 2. 5
3 × 4
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 25
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 50
3 × 50
3
50
第18页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
16 /PAGE 534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
200QJ50 - 286
200QJ50 - 299
200QJ50 - 312
200QJ50 - 325
200QJ50 - 338
200QJ50 - 351
200QJ50 - 364
200QJ50 - 377
200QJ50 - 390
200QJ50 - 403
200QJ50 - 416
200QJ50 - 429
200QJ50 - 442
200QJ50 - 455
200QJ50 - 468
200QJ50 - 481
200QJ63 - 12
200QJ63 - 24
200QJ63 - 36
200QJ63 - 48
200QJ63 - 60
200QJ63 - 72
200QJ63 - 84
200QJ63 - 96
200QJ63 - 100
200QJ63 - 120
200QJ63 - 140
200QJ63 - 160
200QJ63 - 180
200QJ63 - 200
200QJ63 - 220
200QJ63 - 240
200QJ63 - 260
200QJ63 - 280
200QJ63 - 300
200QJ63 - 320
200QJ63 - 340
200QJ80 - 17
200QJ80 - 34
200QJ80 - 51
200QJ80 - 68
200QJ80 - 85
200QJ80 - 102
200QJ80 - 119
200QJ80 - 136
200QJ80 - 153
200QJ80 - 170
200QJ80 - 187
200QJ80 - 204
200QJ80 - 221
200QJ80 - 238
286
299
312
325
338
351
364
377
390
403
416
429
442
455
468
481
12
24
36
48
60
72
84
96
100
120
140
160
180
200
220
240
260
280
300
320
340
17
34
51
68
85
102
119
136
153
170
187
204
221
238
50
63
4
4
63
75
75
75
75
90
90
90
90
90
90
110
110
110
110
110
4
7.5
11
15
18.5
22
25
30
30
37
45
55
55
63
63
75
75
90
90
90
110
7.5
11
18.5
25
30
37
45
55
55
63
75
75
90
90
133.3
156.8
156.8
156.8
156.8
187.1
187.1
187.1
187.1
187.1
187.1
228.6
228.6
228.6
228.6
228.6
10.0
18.0
25.6
34.3
41.3
48.5
54.5
65.4
65.4
78.7
95.8
116.4
116.4
133.3
133.3
156.8
156.8
187.1
187.1
187.1
228.6
18.0
25.6
41.3
54.5
65.4
78.7
95.8
116.4
116.4
133.3
156.8
156.8
187.1
187.1
3 × 70
3 × 70
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 95
3 × 120
3 × 120
3 × 120
3 × 150
3 × 150
3 × 150
3 × 150
3 × 185
3 × 2. 5
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 35
3 × 50
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 120
3 × 4
3 × 6
3 × 6
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 35
3 × 50
3 × 50
3 × 70
3 × 70
3
80
第19页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
PAGE/ 17 585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
200QJ80 - 255
200QJ80 - 272
200QJ80 - 11
200QJ80 - 22
200QJ80 - 33
200QJ80 - 44
200QJ80 - 55
200QJ80 - 66
200QJ80 - 77
200QJ80 - 88
200QJ80 - 99
200QJ80 - 110
200QJ80 - 121
250QJ32 - 138
250QJ32 - 161
250QJ32 - 184
250QJ32 - 207
250QJ32 - 230
250QJ32 - 253
250QJ32 - 276
250QJ32 - 300
250QJ32 - 322
250QJ32 - 345
250QJ32 - 368
250QJ32 - 391
250QJ32 - 414
250QJ32 - 437
250QJ32 - 460
250QJ32 - 483
250QJ32 - 506
250QJ32 - 529
250QJ32 - 552
250QJ32 - 575
250QJ32 - 598
250QJ32 - 621
250QJ32 - 644
250QJ32 - 667
250QJ32 - 690
250QJ32 - 713
250QJ32 - 736
250QJ32 - 759
250QJ32 - 782
250QJ32 - 805
250QJ32 - 828
250QJ32 - 851
250QJ32 - 874
250QJ32 - 897
250QJ32 - 920
250QJ40 - 126
250QJ40 - 147
250QJ40 - 168
255
272
11
22
33
44
55
66
77
88
99
110
121
138
161
184
207
230
253
276
300
322
345
368
391
414
437
460
483
506
529
552
575
598
621
644
667
690
713
736
759
782
805
828
851
874
897
920
126
147
168
50
32
3
4
110
110
4
7.5
11
15
18.5
22
30
30
37
37
45
22
25
30
37
37
45
45
55
55
63
63
63
75
75
75
90
90
90
90
110
110
110
110
110
110
125
125
125
125
140
140
140
140
140
160
25
30
37
228.6
228.6
10.0
18.0
25.6
34.3
41.3
48.5
65.4
65.4
78.7
78.7
95.8
47.4
53.5
63.8
77.8
77.8
93.5
93.5
114.3
114.3
129.4
129.4
129.4
154.1
154.1
154.1
182.8
182.8
182.8
182.8
222.1
222.1
222.1
222.1
222.1
222.1
251.0
251.0
251.0
251.0
277.8
277.8
277.8
277.8
277.8
315.7
53.5
63.8
77.8
3 × 95
3 × 95
3 × 2. 5
3 × 4
3 × 6
3 × 6
3 × 6
3 × 10
3 × 16
3 × 16
3 × 16
3 × 16
3 × 16
3 × 10
3 × 16
3 × 16
3 × 25
3 × 25
3 × 35
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 120
3 × 150
3 × 150
3 × 150
3 × 150
3 × 185
3 × 185
3 × 240
3 × 240
3 × 240
3 × 240
3 × 240
3 × 300
3 × 300
3 × 300
3 × 400
3 × 400
3 × 400
3 × 400
3 × 400
3 × 400
3 × 10
3 × 16
3 × 25
2.5
40
第20页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
18 /PAGE 636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
250QJ40 - 189
250QJ40 - 210
250QJ40 - 231
250QJ40 - 252
250QJ40 - 273
250QJ40 - 294
250QJ40 - 315
250QJ40 - 336
250QJ40 - 357
250QJ40 - 378
250QJ40 - 399
250QJ40 - 420
250QJ40 - 441
250QJ40 - 462
250QJ40 - 483
250QJ40 - 504
250QJ40 - 525
250QJ40 - 546
250QJ40 - 567
250QJ40 - 588
250QJ40 - 609
250QJ40 - 630
250QJ40 - 651
250QJ40 - 672
250QJ40 - 693
250QJ40 - 714
250QJ40 - 735
250QJ50 - 20
250QJ50 - 40
250QJ50 - 60
250QJ50 - 80
250QJ50 - 100
250QJ50 - 120
250QJ50 - 140
250QJ50 - 160
250QJ50 - 180
250QJ50 - 200
250QJ50 - 220
250QJ50 - 240
250QJ50 - 260
250QJ50 - 280
250QJ50 - 300
250QJ50 - 320
250QJ50 - 340
250QJ50 - 360
250QJ50 - 380
250QJ50 - 400
250QJ50 - 420
250QJ50 - 440
250QJ50 - 460
250QJ50 - 480
189
210
231
252
273
294
315
336
357
378
399
420
441
462
483
504
525
546
567
588
609
630
651
672
693
714
735
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
40
50
4
3
37
45
45
55
55
63
63
75
75
75
90
90
90
90
90
110
110
110
110
110
125
125
125
140
140
140
140
5.5
9.2
13
18.5
22
25
30
37
45
45
55
55
63
63
63
75
90
90
90
90
110
110
110
110
77.8
93.5
93.5
114.3
114.3
129.4
129.4
154.1
154.1
154.1
182.8
182.8
182.8
182.8
182.8
222.1
222.1
222.1
222.1
222.1
251.0
251.0
251.0
277.8
277.8
277.8
277.8
13.5
21.8
30.1
41.0
47.4
53.5
63.8
77.8
93.5
93.5
114.3
114.3
129.4
129.4
129.4
154.1
182.8
182.8
182.8
182.8
222.1
222.1
222.1
222.1
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 120
3 × 120
3 × 120
3 × 120
3 × 150
3 × 185
3 × 185
3 × 185
3 × 185
3 × 185
3 × 240
3 × 240
3 × 240
3 × 300
3 × 300
3 × 300
3 × 300
3 × 4
3 × 4
3 × 6
3 × 6
3 × 10
3 × 10
3 × 16
3 × 25
3 × 25
3 × 25
3 × 35
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 95
3 × 120
3 × 150
3 × 150
3 × 150
3 × 150
第21页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
PAGE/ 19 687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
250QJ50 - 500
250QJ50 - 520
250QJ50 - 540
250QJ50 - 560
250QJ50 - 580
250QJ50 - 600
250QJ50 - 620
250QJ50 - 640
250QJ50 - 660
250QJ50 - 680
250QJ80 - 20
250QJ80 - 40
250QJ80 - 60
250QJ80 - 80
250QJ80 - 100
250QJ80 - 120
250QJ80 - 140
250QJ80 - 160
250QJ80 - 180
250QJ80 - 200
250QJ80 - 210
250QJ80 - 240
250QJ80 - 270
250QJ80 - 300
250QJ80 - 330
250QJ80 - 360
250QJ80 - 390
250QJ80 - 420
250QJ80 - 450
250QJ80 - 480
250QJ80 - 510
250QJ100 - 18
250QJ100 - 36
250QJ100 - 54
250QJ100 - 72
250QJ100 - 90
250QJ100 - 108
250QJ100 - 126
250QJ100 - 144
250QJ100 - 162
250QJ100 - 180
250QJ100 - 198
250QJ100 - 226
250QJ100 - 255
250QJ100 - 283
250QJ100 - 311
250QJ100 - 340
250QJ100 - 368
250QJ100 - 396
250QJ100 - 424
250QJ125 - 16
500
520
540
560
580
600
620
640
660
680
20
40
60
80
100
120
140
160
180
200
210
240
270
300
330
360
390
420
450
480
510
18
36
54
72
90
108
126
144
162
180
198
226
255
283
311
340
368
396
424
16
50
80
100
125
5
4
110
125
125
125
140
140
140
160
160
160
7.5
15
22
30
37
45
55
55
63
75
90
90
110
110
125
140
160
160
185
185
185
7.5
15
25
30
45
45
55
63
75
90
90
110
110
125
140
160
160
185
185
9.2
222.1
251.0
251.0
251.0
277.8
277.8
277.8
315.7
315.7
315.7
18.0
34.3
47.4
63.8
77.8
93.5
114.3
114.3
129.4
154.1
182.8
182.8
222.1
222.1
251.0
277.8
315.7
315.7
365.1
365.1
365.1
18.0
34.3
53.5
63.8
93.5
93.5
114.3
129.4
154.1
182.8
182.8
222.1
222.1
251.0
277.8
315.7
315.7
365.1
365.1
21.8
3 × 185
3 × 185
3 × 185
3 × 240
3 × 240
3 × 240
3 × 240
3 × 300
3 × 300
3 × 300
3 × 4
3 × 6
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 25
3 × 35
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 120
3 × 150
3 × 185
3 × 185
3 × 240
3 × 240
3 × 300
3 × 4
3 × 6
3 × 10
3 × 16
3 × 16
3 × 16
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 70
3 × 95
3 × 120
3 × 150
3 × 185
3 × 185
3 × 240
3 × 240
3 × 4
第22页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
20 /PAGE 738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
768
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
250QJ125 - 32
250QJ125 - 48
250QJ125 - 64
250QJ125 - 80
250QJ125 - 96
250QJ125 - 112
250QJ125 - 128
250QJ125 - 144
250QJ125 - 160
250QJ125 - 176
250QJ125 - 188
250QJ125 - 211
250QJ125 - 235
250QJ125 - 258
250QJ125 - 282
250QJ125 - 305
250QJ125 - 329
250QJ125 - 352
250QJ140 - 15
250QJ140 - 30
250QJ140 - 45
250QJ140 - 60
250QJ140 - 75
250QJ140 - 90
250QJ140 - 105
250QJ140 - 120
250QJ140 - 135
250QJ140 - 150
250QJ140 - 165
250QJ140 - 180
250QJ140 - 189
250QJ140 - 210
250QJ140 - 231
250QJ140 - 252
250QJ140 - 273
250QJ140 - 294
250QJ140 - 315
250QJ150 - 20
250QJ150 - 40
250QJ150 - 60
250QJ150 - 80
250QJ150 - 100
250QJ150 - 120
250QJ150 - 140
250QJ150 - 160
250QJ150 - 180
250QJ150 - 200
250QJ150 - 220
250QJ150 - 240
250QJ150 - 260
32
48
64
80
96
112
128
144
160
176
188
211
235
258
282
305
329
352
15
30
45
60
75
90
105
120
135
150
165
180
189
210
231
252
273
294
315
20
40
60
80
100
120
140
160
180
200
220
240
260
125
150 5
6
140
5
18.5
25
37
45
55
63
75
90
90
110
110
125
140
140
160
160
185
185
9.2
18.5
30
37
45
55
63
75
90
90
110
110
110
125
140
160
185
185
200
15
30
45
55
63
75
90
110
125
140
160
160
185
41.0
53.5
77.8
93.5
114.3
129.4
154.1
182.8
182.8
222.1
222.1
251.0
277.8
277.8
315.7
315.7
365.1
365.1
21.8
41.0
63.8
77.8
93.5
114.3
129.4
154.1
182.8
182.8
222.1
222.1
222.1
251.0
277.8
315.7
365.1
365.1
394.6
34.3
63.8
93.5
114.3
129.4
154.1
182.8
222.1
251.0
277.8
315.7
315.7
365.1
3 × 6
3 × 10
3 × 16
3 × 16
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 120
3 × 150
3 × 150
3 × 185
3 × 185
3 × 4
3 × 6
3 × 16
3 × 16
3 × 16
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 50
3 × 70
3 × 70
3 × 95
3 × 95
3 × 120
3 × 150
3 × 185
3 × 240
3 × 6
3 × 16
3 × 16
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 70
3 × 95
3 × 95
3 × 120
3 × 150
第23页
QJ , QJR Series Submersible Well Pump
PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
PAGE/ 21
788
799
790
791
792
793
794
795
796
797
798
899
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
250QJ150 - 280
250QJ150 - 300
250QJ160 - 15
250QJ160 - 30
250QJ160 - 45
250QJ160 - 60
250QJ160 - 75
250QJ160 - 18
250QJ160 - 36
250QJ160 - 54
250QJ160 - 72
250QJ160 - 90
250QJ200 - 20
250QJ200 - 40
250QJ200 - 60
250QJ200 - 80
250QJ200 - 100
250QJ200 - 120
250QJ250 - 22
250QJ250 - 44
250QJ250 - 66
250QJ250 - 88
250QJ250 - 110
250QJ250 - 132
250QJ250 - 154
300QJ140 - 21
300QJ140 - 42
300QJ140 - 63
300QJ140 - 84
300QJ140 - 105
300QJ140 - 126
300QJ140 - 147
300QJ140 - 168
300QJ140 - 189
300QJ140 - 210
300QJ140 - 231
300QJ140 - 252
300QJ140 - 273
300QJ140 - 294
300QJ140 - 315
300QJ140 - 336
300QJ140 - 357
300QJ160 - 25
300QJ160 - 50
300QJ160 - 30
300QJ160 - 60
300QJ160 - 90
300QJ200 - 15
300QJ200 - 30
300QJ200 - 140
300QJ200 - 160
280
300
15
30
45
60
75
18
36
54
72
90
20
40
60
80
100
120
22
44
66
88
110
132
154
21
42
63
84
105
126
147
168
189
210
231
252
273
294
315
336
357
25
50
30
60
90
15
30
140
160
185
200
11
22
37
45
55
13
25
37
55
63
18.5
37
55
75
90
110
22
45
75
90
110
140
160
13
25
37
55
63
75
90
110
110
125
140
160
185
185
220
220
220
18.5
37
22
45
63
13
25
125
140
365.1
394.6
25.6
47.4
77.8
93.5
114.3
30.1
53.5
77.8
114.3
129.4
41.0
77.8
114.3
154.1
182.8
222.1
47.4
93.5
154.1
182.8
222.1
277.8
315.7
30.1
53.5
77.8
114.3
129.4
154.1
182.8
222.1
222.1
252.4
282.7
321.2
367.1
367.1
436.6
436.6
436.6
41.0
77.8
47.4
93.5
129.4
30.1
53.5
252.4
282.7
3 × 150
3 × 185
3 × 6
3 × 10
3 × 16
3 × 16
3 × 25
3 × 6
3 × 10
3 × 16
3 × 25
3 × 35
3 × 6
3 × 16
3 × 25
3 × 35
3 × 50
3 × 50
3 × 10
3 × 16
3 × 35
3 × 50
3 × 50
3 × 70
3 × 95
3 × 6
3 × 10
3 × 16
3 × 25
3 × 35
3 × 35
3 × 50
3 × 50
3 × 70
3 × 95
3 × 95
3 × 120
3 × 150
3 × 185
3 × 240
3 × 240
3 × 240
3 × 6
3 × 16
3 × 10
3 × 16
3 × 35
3 × 6
3 × 10
3 × 70
3 × 70
150
160
200
250
140
200
160
6
5
6
8
5
5
6
第24页
QJ , QJR Series Submersible Well Pump PERFORMANCE PARAMETERS
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
22 /PAGE 839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
300QJ200 - 180
300QJ200 - 200
300QJ200 - 220
300QJ200 - 240
300QJ200 - 260
300QJ200 - 280
300QJ200 - 300
300QJ210 - 25
300QJ210 - 50
300QJ230 - 20
300QJ230 - 40
300QJ230 - 60
300QJ230 - 80
300QJ250 - 15
300QJ250 - 30
300QJ250 - 24
300QJ250 - 48
300QJ250 - 72
300QJ320 - 28
300QJ320 - 56
300QJ320 - 84
350QJ250 - 25
350QJ250 - 50
350QJ250 - 75
350QJ250 - 100
350QJ250 - 125
350QJ320 - 30
350QJ320 - 60
350QJ320 - 90
350QJ320 - 120
350QJ320 - 20
350QJ320 - 40
400QJ400 - 50
400QJ500 - 20
400QJ500 - 40
400QJ500 - 80
500QJ640 - 28
600QJ1000 - 40
180
200
220
240
260
280
300
25
50
20
40
60
80
15
30
24
48
72
28
56
84
25
50
75
100
125
30
60
90
120
20
40
50
20
40
80
28
40
200
6
210
230
250
250
320 8
500
6
8
320
400
640
1000
12
14
160
185
220
220
220
250
280
25
45
22
45
63
90
18.5
37
30
55
90
45
75
110
30
55
90
110
140
45
90
125
160
30
63
90
45
90
185
90
185
321.2
367.1
436.6
436.6
436.6
496.1
552.5
53.5
93.5
47.4
93.5
129.4
182.8
41.0
77.8
63.8
114.3
182.8
93.5
154.1
222.1
63.8
114.3
182.8
222.1
282.7
93.5
182.8
252.4
321.2
63.8
129.4
182.8
93.5
182.8
367.1
182.8
367.1
3 × 95
3 × 120
3 × 150
3 × 150
3 × 150
3 × 240
3 × 240
3 × 10
3 × 16
3 × 10
3 × 16
3 × 35
3 × 50
3 × 6
3 × 16
3 × 16
3 × 25
3 × 50
3 × 16
3 × 35
3 × 50
3 × 16
3 × 25
3 × 50
3 × 50
3 × 70
3 × 16
3 × 50
3 × 70
3 × 95
3 × 16
3 × 35
3 × 50
3 × 16
3 × 50
3 × 120
3 × 50
3 × 120
第25页
QJ , QJR Series Submersible Well Pump
No. Type Flow
(m3
/h)
Head
(m)
Power
(kW)
Rated Current
(A)
Dia. of
outlet pipe
(inch)
Recommended
Cable Specifications
(mm2
)
PAGE/ 23 839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
300QJ200 - 180
300QJ200 - 200
300QJ200 - 220
300QJ200 - 240
300QJ200 - 260
300QJ200 - 280
300QJ200 - 300
300QJ210 - 25
300QJ210 - 50
300QJ230 - 20
300QJ230 - 40
300QJ230 - 60
300QJ230 - 80
300QJ250 - 15
300QJ250 - 30
300QJ250 - 24
300QJ250 - 48
300QJ250 - 72
300QJ320 - 28
300QJ320 - 56
300QJ320 - 84
350QJ250 - 25
350QJ250 - 50
350QJ250 - 75
350QJ250 - 100
350QJ250 - 125
350QJ320 - 30
350QJ320 - 60
350QJ320 - 90
350QJ320 - 120
350QJ320 - 20
350QJ320 - 40
400QJ400 - 50
400QJ500 - 20
400QJ500 - 40
400QJ500 - 80
500QJ640 - 28
600QJ1000 - 40
180
200
220
240
260
280
300
25
50
20
40
60
80
15
30
24
48
72
28
56
84
25
50
75
100
125
30
60
90
120
20
40
50
20
40
80
28
40
200
6
210
230
250
320 8
500
6
8
320
400
640
1000
12
14
160
185
220
220
220
250
280
25
45
22
45
63
90
18.5
37
30
55
90
45
75
110
30
55
90
110
140
45
90
125
160
30
63
90
45
90
185
90
185
321.2
367.1
436.6
436.6
436.6
496.1
552.5
53.5
93.5
47.4
93.5
129.4
182.8
41.0
77.8
63.8
114.3
182.8
93.5
154.1
222.1
63.8
114.3
182.8
222.1
282.7
93.5
182.8
252.4
321.2
63.8
129.4
182.8
93.5
182.8
367.1
182.8
367.1
3 × 95
3 × 120
3 × 150
3 × 150
3 × 150
3 × 240
3 × 240
3 × 10
3 × 16
3 × 10
3 × 16
3 × 35
3 × 50
3 × 6
3 × 16
3 × 16
3 × 25
3 × 50
3 × 16
3 × 35
3 × 50
3 × 16
3 × 25
3 × 50
3 × 50
3 × 70
3 × 16
3 × 50
3 × 70
3 × 95
3 × 16
3 × 35
3 × 50
3 × 16
3 × 50
3 × 120
3 × 50
3 × 120
LOW SPPED PUMP PERFORMANCE PARAMETERS (1450RPM)
Notes.
(1) The control switch model can be used with the corresponding power DZ15-40 air switch, QJ series autotransfer reduced voltage starter
(cabinet), JJ1B series autotransfer reduced voltage starter protection cabinet.
(2) The rated current and recommended supporting cable specifications in the technical parameters table are technical data when 380V, and
when the power supply voltage is 660V, the rated current and recommended cable specifications are divided by a factor of 1.73 .
(3) When the user's power supply allows, 18.5kW, 22kW and 25kW can use KBZ type starter protection cabinet.
(4) The content of this material is subject to change without notice.
(5) The company does not make any guarantee for any misunderstanding that may be caused by users in this material.
第26页
MAINTENANCE AND STORAGE
1.Manage to have the electric pump run under the normal owrk conditions.
2.Use valves to ad just the floe and head and do not run in overload.
3.Take an overhaul of the electric pump once every 2500h running.
4.Removal of the electric pump unit:
Cut off the lead-in wire and cable connections, remove the wire guard board and water filter screen, screw out the linking seat's
bolt between both water fnlet node and motor and the knook-wine on the clutch and separate both motor and water pump to
take out the clutch.
5.Removal of the water pump
Remove the water inlet node—conical sleeve (lightly knock it with a removing tube)—impeller—guide casing—upper
guide casing—check valve in turn.
6.Removal of the motor
Take out the voltage adjusting coven, drain the water on the voltage ad justing film out, place the motor horizontally on a
wood stand, take out the sand thrower, remove the linking seat and then remove the foundation—thrust bearing—thrust disc—
lower guide bearing seat—rotor—upper guide bearing seat in turn.
7.Assembly of the electric pump unit
Clear up iron rust, sludge and filth, mount the pins on both motor and pump, link both with the clutch and put on the knock
wire, coat the Jointed face between both water inlet node and linking seat with grease and joint both with bolts, then connect
START,RUN AND STOP
1.start
(1) Measure the dielectric resistance of the motor's winding to ground with a 500V megohm meter, it should not be below
5 megohm.
(2) After starting, see if both voltage and current are within the set range and there is any abnormal sound or vibration with
the movement, settle it on time if not.
2.Run
Often check the voltage, current, flow and head during running of the electric pump and stop running at once in case of
one of the followings.
(1)The current surpasses the rated value under the rated voltage.
(2) A big lowering with the flow when it is in the normal condition under the rated head.
(3) The dieleotrio resistance is below 0.5 megohm.
(4) Water is out of the pump at intervals.
(5) A sudden sound or a bigger vibration with the electric pump.
(6) The protective switch frequently trips.
3.Stop
(1) To stop means to turn off the power. Do not restart until in 5 minutes or longer so as to prevent a too high temperature
rise with the motor.
(2) Do not stop use of the protective switch and the way to use an aluminum or copper wire or enlarge the fuse is very dangerous.
QJ , QJR Series Submersible Well Pump 24 /PAGE
第27页
INSTALLATION OF THE UNIT
1.Notice at installation:
(1) The pump's water inlet must be under the dynamic water level by 1m, but the submersed depth has not to be over 70m
under the static level and the distance from the lower side of the motor to the well bottom must be over 1m at least. (See the
attached figure)
(2) When the rated power is less than or equal to 15kW C25kW if allowed by the power supply), the motor uses full-voltage starting.
(3) When the rated power is larger than 15kW, the motor uses step-down starting.
(4) The operation surroundngs have to be in line with the conditions set in this instructions.
2.Preparation before installation:
(1) First check if the well's diameter, static water depth and power supply system conform with the conditions for use.
(2) Check if the electric pump moves flexibly, with or without Jamming and use a clutch to link both separately mounted
motor and electric pump, then tighten the forcing screw.
(3) Open the exhaust and water filling screw corks to fill the inside of the motor with pure water. Pay attention to avoiding
false fullness, putting on the screw conks and water leaking.
(4)Measure the motor's insulation with a 500V megohm meter, it should not be below 150 megohm.
(5) Make ready the corresponding lifting implements, such as tripod, chain hoist etc.
(6) Place both protective switch and starting equipment to instantaneously start the motor (not over 1s) to see if its moving
direction is identical to that on the label and change any two connections of the power supply if not, then place the wire guard
board and the water filter screen to make ready to put it into the well. Pour pure water into the outlet of the pump and wait for
the water to flow out of the inlet, then start the trial moving of both motor and pump after being linked together.
3.Installation:
(1) See the attached figure for the details. First mount one node of pump nipple on the water outlet of the pump and clamp
it with a clip board, lift it and then have it fall into the well to have the clip board seated on the well terrace.
MAINTENANCE AND STORAGE
both lead-in wire and cable.
8.Assembly order of the motor
Stator assembly—lower guide bearing seat assembly—-rotor assembly—thrust disc—left buckling nut — thrust bearing
assembly — foundation assembly—upper guide bearing seat assembly---oil sealing of frame——sand thrower---linking seat,
adjust the bolt to have the motor shaft in line with the requirement, then put on the voltage adjusting film and cover.
9.Assembly of the water pump
Fix both shaft and water inlet node on the positioning seat and both impeller and conical sleeve on the shaft with the
removing tube, then mount the guide casing, impeller, ......,in turn, finally the guide casing, check vlave etc.
10.Storage of the electric pump
To store it, first let the pure water inside of the motor completely out, clean dry the surface, coat grease on the shaft extension, bind the cable and the stored plaoe should not have any dust and corrosive substances, with the room temperature not
below 0°C and over 30°C.
QJ , QJR Series Submersible Well Pump
PAGE/ 25
第28页
INSTALLATION OF THE UNIT QJ , QJR Series Submersible Well Pump 26 /PAGE (2) Use another clip board to clamp another node of water transport pipe, then lift it and have it fall down to connect it
with the flange of the pump nipple with a rubber pad in between, tighten the screws on the diagonal line at the same time. Get
the chain hoist up to remove the first clip board to have the pump pipe down onto the well terrace. Carry out installation and
put-into-well in turn till all finished, then place the well cover and leave the final clip board on the coven without removal.
(3)Mount the angle pipe, gate valve, water outlet etc. and place the related rubber pad for sealing.
(4) Fix the cable in the notch on the flange of the water transport pipe with binding nope on every node and take care when
to put it into the well not to let it injured by collision.
(5) Try some way to overcome jamming when to put the pump into the well and do not force it down so as to avoid it from
being jammed.
(6) Never have any person operate inside of the well during installation.
(7)Mount both protective switch and starting equipment after the distribution plate, where a voltmeter, ammeter and indicator are fitted, and place it in a proper place Inside of the well house.
(8)Use the forced measure to “have the iron wire binding from the motor's foundation to the pump nipple” so as to prevent
any accident.
第29页
INSTALLATION OF THE UNIT
QJ , QJR Series Submersible Well Pump
PAGE/ 27 1.5A
2
2A
2.5
2.5GG
2.5A
3
3GG
4
5
6
8
161
171
177
225
180
210
240
295
355
440
433
440
407
435
442
407
443
450
474
547
159
110
H
(mm)
L
(mm)
D1
(mm)
n-D2
(mm)
d
(mm) remark
Suitable for 100QJ13.2, 100QJ5, 150QJ5
Suitable for 150QJ10,150QJ20
Suitable for high head
Suitable for 150QJ32, 150QJ25, 175QJ32, 1750QJ40
Suitable for high head
4-Φ18
8-Φ18
8-Φ23
145
160
Dia. of
water out pipe
(inch)
O.D. of
well
wall pipe
第30页
INSTALLATION OF THE UNIT QJ , QJR Series Submersible Well Pump 28 /PAGE
第31页
CONDITIONS FOR REPAIR, REPLACEMENT AND RETURN
Users are required to bring the invoice and certitM-cate with the submersible well pump when conning to this Co. for
repairing it due to a failure, otherwise appraisal is needed.
1.There is an one-year warranty for the various electric pumps made in this Co. subject to correct storage and use by the
users upon the operation instructions, which is started from the date on the invoice issued by the sales department. Free repair,
replacement or return is available for the failure due to the manufacturing quality, exclusive of the normal wear of the easily-worn-out pants.
2.Free repair, replacement and return are not suitable for the followings:
(1) Use of the electric pump does not conform with any one of the conditions for use or the other liquid out of the contract
stated in the operation instructions.
(2) Any problem caused by improper installation or operation.
(3) Any damages caused due to corrosion and electrolysis.
(4) Special order upon contract.
3.During the warranty period, users are not allowed to remove the motor or water upon without a written consent of this
Co., otherwise no free repair, replacement or return is available.
QJ , QJR Series Submersible Well Pump
PAGE/ 29
第32页
QJ , QJR Series Submersible Well Pump 30 /PAGE FAILURE AND TROUBLESHOOTING
Failure Causes Troubleshooting
No water gets up or
insufficient water out
1.Dynamic water level below the pump's suction
inlet
2.Water transport pipe leaks seriously or comes off
3.Rotor and shaft loose
4.Some impellers loose
5.Reversed moving of motor
6.Pipeline blocked up
1.Seal ring seriously worn out
2.Water filter screen, guide casing, impeller
geat blocked up
3.Lower voltage and frequency
4.Dynamic water level lowers to surpass rated
head
1.Pump shaft or motor shaft bent
2.Pump shaft, motor shaft and bearing seriously worn out
3.Thrust bearing worn out or damaged
4.Thrust disc's fixing nut damaged
5.Thrust disc broken
1.Increase water transport pipes
2.Replace water transport pipe
3.Replace rotor
4.Reassemble impellers
5.Change power supply connections
6.Get rid of block-up
1.Replace seal ring
2.Get rid of block-up
3.Stop and restart when voltage and fre
quency get to the set values
4.Replace it with a high head pump
1.Repair or replace shaft
2.Replace it
3.Replace it
4.Repair shaft head, replace nut
5.Replace it
Pump's flow lowers
The unit severely
shocks on ammeter's
indicator swings due to
a too heavy current
第33页
QJ , QJR Series Submersible Well Pump
PAGE/ 31 FAILURE AND TROUBLESHOOTING
Failure Causes Troubleshooting
7.Impeller, rotor unbalanced or rotor's bar
broken
8.Linking bolt loose
9.Low head and big flow with water pump,
motor overloaded
10.Insufficient water quantity surged from the
well, in-terval water out
1.Water into the connection
2. Winding destroyed
3.Cable broken
4.Lack of water inside of motor
5.Running with lack of phase
6.Long time overloaded running
7.Motor submerged into muddy sand
1.Repair it
2.Wrap or replace it
3.Wrap it
4.Make sure it is full of water
5.Check line and equipment
6.Lower the load to have motor's current
not over the set value on the nameplate
7.Mount it upon the installation requirements
6.Find out the cause to repair it
7.Make dynamic balance again or replace
rotor
8. Tighten it
9.Add a gate valve to control flow to the
running at the work condition point
10.Add a gate valve to control water out
quantity
1.Phase broken
2.Too low voltage
3.Bearing holds shaft
4.Rusted jamming between seal rings of impeller
5.Impeller unable to move jammed by foreign
matters inside of pump
1.Check line or starting equipment
2.Adjust it
3.Repair shaft and bearing
4.Sledge pump to have it run or remove it
to reassemble
5.Take out foreign matters
Motor unalbe to start
with “buzzing” sound
Too low dielectric
resistance, winding
burnt out
The unit severely
shocks on ammeter's
indicator swings due to
a too heavy current
第34页
QJ , QJR Series Submersible Well Pump 32 /PAGE
第35页
QJ , QJR Series Submersible Well Pump
PAGE/ 33
第36页
Address: No.111,Shen Jiabang Road Baihe town
Qingpu district Shanghai China
Tel: +86 21-59745000 Fax: +86 21-59741187
Service hot-line: +86 21-59742345
Email: info@shbangpu.com
Ver.2301
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百万用户使用云展网进行翻书效果制作，只要您有文档，即可一键上传，自动生成链接和二维码(独立电子书)，支持分享到微信和网站！
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