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9、DPC-□-□/G/S Chassis truck
DPC Chassis Truck Mid-Door Interlock Function:
A. DPC-D-El/G Chassis Truck
This model adds a door-closing function. The chassis handle can only be operated when the cabinet door is closed. No modification to the cabinet door is required.
B. DPC-EJ-El/S Chassis Truck
In addition to the feature in item A, this model includes a locking mechanism. When the handcart moves away from the testing position, the door will be locked and can only be opened when the handcart returns to the testing position. The cabinet door requires modification.
Mid-door interlock assembly drawing
10、DPC-□-□/H Chassis truck
This type supports interlocking between two or more chassis. Once one chassis is in operation, the others will be disabled. It is ideal for use in dualpower supply cabinets. The user only needs to create two holes in the cabinet door with the recommended size of 30mm.
Program interlocked chassis (Two-input-one interlocking device)
2 Type (The door of cabinet does not need to have openings)
DDPC-4-800 Outline and installation dimension of electric chassis
The opening size and installation method are of a standard type. When the input power is AC/DC 110V, please specify in advance
Electric chassis assembling
Installation opening size of panel controller
The four Ø5 openings in the figure on the left are the fixed mounting holes for the controller on the panel.
The Ø20\~40 holes are used to connect the internal cables, allowing them to pass through the controller area without strict machining dimensional tolerance requirements.
Overview of DDPC-4-800 electric chasis
To meet the development requirements of power switching devices and the emerging demands of power sectors, we have developed an electric chassis that addresses a domestic gap and has obtained a national invention patent. This electric chassis is an enhanced version of the original 650#, 800#, 1000#, and 24KV# series chassis used in center consoles. By incorporating an electric mechanism, it retains the key features of the original chassis while enabling electric operation for both the working and test positions. This eliminates the need to manually switch between electric and manual modes, thus meeting the automated operation requirements of power systems.
Introduction
The chassis controller provides control and protection for the electric mechanism. It can immediately stop the motor when the motor-driven system encounters a blockage (e.g., improper installation or a jammed mechanism that triggers the protection condition). In such cases, the controller will reverse the motor to release the chassis from the stuck state.
Operating Instructions of the electric chassis
Only when the grounding switch and circuit breaker are at opening states, the chassis is allowed to be swung in and out.
When the chassis is equipped with manual priority function, under the manual operation status, elecric button for swing in and out is pressed without any action.
When the chassis is not at working position and test position under natural state, if it is needed to be swng in the working posilion by elecric operation, the chassis muse be swung in the test position by manual or electric operation first, then is moved to the working potion by elecricoperation.
When it needs manual operation after electric operation, the handle must be inserted into and rotate it to 800, then reversely rotate it about 30 °
In case that the handle of chassis can not be pulled, to observe whether the angle of the screw rod is in the correct position.
If the operation needs an emergency stop during electric operation process,or there is fault which is soved, just press the reset button.
| Technical parameters | Motor parameters |
| Power voltage: AC/DC 220V,AC/DC 110V | Power voltage: AC/DC220V.AC/DC110V |
| Rated motor voltage: DC220V, DC110V | Rated motor voltage: DC220V, DC110V |
| Allow motor rated power: Max.300w | Rated motor power: 200W |
| Power:< 2W | Rated motor torque: 260N/m |
| Power frequency withstand voltage: AC2.5KV Imin | Motor rotation speed: 50r/min |
| Output contact:1NO.3A, AC 250V | |
| Protection class: IP20 | |
| Operating ambient temperature:-20C to +50℃ | |
| Dimensions: L* W* H=125*78*69 | |
| Installation: door panel installation | |
| Control Instructions of the chassis |
The control logic
The electric pushing operation is allowed when the interlock signal is satisfied.
During the electric operation, when input the pushing in/out command and the controller still performs the original operation.
During the electric operation, if press pushing in/out button on the panel at the same time or the interlock signal is invalid, the controller will stopoper ation.
When the locked-rotor protection condition is satisied, the controllerlet the mechanism rotate reversely for 200ms after stopping the mechanism;I5s before swinging in,the locked-rotor protection current setting value is set to 1.2A and 4A after 15s,7s before swinging out i is set to 4A, and1.2A after 7s.
The electric pushing in/out operation is limited within 80s. When the time is up and the chassis is not in the position, it will stop and alarm.
Precautions
The Imit switch at contacts 16 and 17 is the S9 and S8 auxuliary switches of the handcart it only needs to connect the controllr contact to the corresponding contacts of s9 and s8.
During the electric operation of the controller, press the reset button if the alarm light is always on.
Pay attention to the positive and negative positions of the motor when wiring the motor.
It can also be used with the microcomputer protection device together when it is pushing in and out.
There are two modes, local and remote. Only one mode can work at one time.
When the handcart is not in the first position during electic operation it must be pushed out to the test postion so that the electric operation can bepushed into the working position.
Circuit schematics of MCU 04 TX electric earthing switch controller
| AG/DC 220V + Control power | ||||||||||
 | L 2 + | |||||||||
| 3 | ||||||||||
| 4 | Motor | 1 | ||||||||
| 5 | 1 | |||||||||
| 9 | Fault output | |||||||||
| Remote! remote button can be operated. O +0Local | 1.When the remote mode is switched on, remote light on the panel is lit, the | 7 | Remote mode | |||||||
| SF It can be operated when remote mode is switched on | When the local mode is switched on, the remote button can not be operaled | 1 | Local mode | |||||||
| When inleriocks are all swiched on, the ready lighils on the coniroller penel are it, then the alectric operalion can be carried out SQFrerotoitr SrereotichsisierlkSO reroiterkSOrterititrlocks | 8 Remote reset | Interiock input | Circuit schemati- cs of MCU 04 TX electric earthing | |||||||
| SQ When the manual priorily mode is swiched on, the electrie operation can not be carried out | 6 | switch controller | ||||||||
| It can be operated when remote mode is switched on | 1 | Manual priority | ||||||||
 | It can be operated when remote mode is switched on | 12 | Remote closing | |||||||
| SQThe closing ligh of controler is lit whe closing contact is connected lit | 1 | Remote opening | ||||||||
| SQThe closing light of controller slit when closing contact is connected lit | 4 | Closing | ||||||||
| Switch input value should be connected with the contact | 1 | Opening | ||||||||
| Symbol item | C | 16 | Common port | |||||||
| SA Switch | P+ | |||||||||
| SF Push button | N- | RS485 | ||||||||
Instructions of indicators, buttons and contacts of the controller
| Button | Closing | The controller allows operation. After pressing the button:1. When the system is in the standby state, the motor will start to move to the working position;2. When the system is in the working position, the command will not be responded. |
| Opening | The controller allows operation.After pressing the button:1. When the system is in the standby state, the motor will start to move to the test position;2.When the system is in the test position, the command will not be responded. | |
| Emergencystop/reset | When the controller is in the lock state for protection, red protection indicator on the panel lights up, pressingthebutton will let the system return to standby state. if the button is pressed while the system is in the workingpositionor the test position, the motor will immediately be braked and return to standby state. | |
| Indicator | Power supply | Power indicator that will go on and is green at power on, and go off at power off. |
| Ready | Ready indicator that will go on and is green at ready, and go off if not. | |
| Remote | Remote operation indicator that will go on and is white in remote mode, and go off in local mode. | |
| lamp | Closing | Normally on and is red when the electric mechanism is in work position. |
| Opening | Normally on and is red when the electric mechanism is in test position. | |
| Fault | Normally on and is red when the system protection lock starts, and go off when it is reset. | |
| 1 | Power L/+ | Positive or L controller power supply. |
| 2 | Power N/- | Negative or N controller pawer supply. |
| 3 | Molor+ | Driving signal outpu of controller, connect to driwing motor“ +“. |
| 4 | Motor - | Driving signal output of controller, connect to driving motor " " |
| 5.6 | Fault alarm | NO contact.Open when there is no locked rotor fault, and close when there is locked rotor fault. |
| 7 | Remote | It is remote operation mode when it is short-circuit connecled with the common port of digital input. |
| 8 | Remote reset | Effective when it is short-circuit connected with the common port of digifal input. |
| 9 | Interlock input | Effective when it is short-circuit connected with the common port of digilal input. |
| 10 | Manual prior | If is manual operation mode when it is short-circuit connected with the common port of digital input, and iselectricoperation mode when it is disconnecled with the common port of digital input. |
| 11 | Local | It is local operation mode when it is connected with the common port of digital input. |
| 12 | Remote closing | Effective when it is short-circuit connected with the common port of digital input. |
| 13 | Closing opening | Effective when it is short-circuit connected with the common port of digital input. |
| 14 | Closing | Effective when it is short-circuit connected with the common port of digital input. |
| 15 | Opening | Effective when it is short-circuit connected with the common port of digital input. |
| 16 | Common port | Common port of digital input signal. |
| P+ | 485 Communication port. | |
| N- | ||
| GDN |
Electric controller dimensions
Circuit schematics of MCU 05 TX electric earthing switch controller
| Button | Closing | The controller allows operation. After pressing the button:1. When the system is in the standby state, the motor will start to move to the working position;2. When the system is in the working position, the command will not be responded. |
| Opening | The controller allows operation.After pressing the button:1. When the system is in the standby state, the motor will start to move to the test position;2.When the system is in the test position, the command will not be responded. | |
| Emergencystop/reset | When the controller is in the lock state for protection, red protection indicator on the panellights up, pressingthe button will let the system return to standby state. if the button ispressed while the system is in the workingposition or the test position, the motor willimmediately be braked and return to standby state. | |
| Indicator | Power supply | Power indicator that will go on and is green at power on, and go off at power off. |
| Ready | Ready indicator that will go on and is green at ready, and go off if not. | |
| Remote | Remote operation indicator that will go on and is white in remote mode, and go off in local mode. | |
| lamp | Closing | Normally on and is red when the electric mechanism is in work position. |
| Opening | Normally on and is red when the electric mechanism is in test position. | |
| Fault | Normally on and is red when the system protection lock starts, and go off when it is reset. | |
| 1 | Power L/+ | Positive or L controller power supply. |
| 2 | Power N/- | Negative or N controller power supply. |
| 3 | Molor+ | Driving signal output of controller, connect to driving motor“ +". |
| 4 | Motor - | Driving signal output of controller, connect to driving motor “_“ |
| 5.6 | Fault alarm | NO contact.Open when there is no locked rotor fault, and close when there is locked rotor fault. |
| 7 | Remote | It is remote operation mode when it is short-circuit connected with the common port of digital input. |
| 8 | Remote reset | Effective when it is short-circuit connected with the common port of digital input. |
| 9 | Interlock input | Effective when it is short-circuit connected with the common port of digital input. |
| 10 | Manual prior | It is manual operation mode when it is short-circuit connected with the common port of digital input, andiselectric operation mode when it is disconnected with the common port of digital input. |
| 11 | Local | It is local operation mode when it is connected with the common port of digital input. |
| 12 | Local closing | Effective when it is short-circuit connected with the common port of digital input. |
| 13 | Local opening | Effective when it is short-circuit connected with the common port of digital input. |
| 14 | Remote closing | Effective when it is short-circuit connected with the common port of digital input. |
| 15 | Closing opening | Effective when it is short-circuit connected with the common port of digital input. |
| 16 | Closing | Effective when it is short-circuit connected with the common port of digital input. |
| 17 | Opening | Effective when it is short-circuit connected with the common port of digital input. |
| 18 | Common port | Common port of digital input signal. |
| P+ | 485 Communication port. | |
| N- | ||
| GDN |
Precaution
The limit switches at contacts 14, 15 (MCU04 TX electric earthing switch controller) or 16, 17 (MCU05 TX electric earthing switch controller) are for earthing switches. Connect the controller contacts to the corresponding switch contacts
During the closing and opening operation of the controller, press the reset button if the alarm light remains on. Pay attention to the polarity of the motor during wiring
The system can also be used in conjunction with a microcomputer protection device when engaging and disengaging
There are two modes: local and remote. Only one mode can be active at a time.
Dimensions and wiring diagram of panel controller of the electric chassis
| 1 | Control power | Circuit schemati-cs of MCU 04 TXelectric earthingswitch controller | ||||||
| 2 | ||||||||
| 3 | Motor | |||||||
| 4 | ||||||||
| 5 | Fault output | |||||||
| 9 | ||||||||
| When the remote mode is switched on, remote light on the panel is lit, the+o O ramote button can be operated.SAWhen the local mode is switched on, the remote bution can not be operated70 oSF It can be operated when remote mode is switched onWhen inleriocks are all swiched on, the ready lighils on the coniroller penel are it, then the alectric operalion can be carried out | 7 | Remote mode | ||||||
| 11 | Local mode | |||||||
| 8 | Remote reset | |||||||
| 6 | Interiock input | |||||||
| 1 | Manual priority | |||||||
| 12 | Remote closing | |||||||
| 1 | Remote opening | |||||||
| ted lit | 14 | Closing | ||||||
| ed lit | ||||||||
| 1 | Opening | |||||||
| 16 | Common port | |||||||
| Syebol | Item | |||||||
| RS485 | ||||||||
| SA | Switch | |||||||
| SF | Push button | |||||||
| N- | ||||||||
| SQ | Limit switch | GND | ||||||
Instructions ofindicators, buttons and contactsof the controller
| Button | Pushing in | The controller allows operation. After pressing the button:1. When the system is in the standby state, the motor will start to move to the working position;2. When the system is in the working position, the command will not be responded. |
| Pushing out | The controller allows operation. After pressing the button:1.When the system is in the standby state, the motor will start to move to the test position;2. When the system is in the test position, the command will not be responded. | |
| Emergencystop/reset | When the controller is in the lock state for protection, red protection indicator on the panel lights up, pressing thebutton will let the system return to standby state. If the button is pressed while the system is in the working positionor the test position, the motor will immediately be braked and return to standby state. | |
| Indicatorlamp | Power supply | Power indicator that will go on and is green at power on, and go off at power off. |
| Ready | Ready indicator that will go on and is green at ready, and go off if not. | |
| Remote | Remote operation indicator that will go on and is while in remote mode, and go off in local mode. | |
| work position | Normally on and is red when the electric mechanism is in work position. | |
| Test position | Normally on and is red when the electric mechanism is in test position. | |
| Fault | Normally on and displays red when the system protection lock is activated, and turns off when it is reset | |
| 1 | Power L/+ | Positive or L controller power supply |
| 2 | Power N/- | Negative or N controller power supply |
| 3 | Motor + | Driving signal output of controller, connect to driving motor “+" |
| 4 | Motor - | Driving signal output of controller, connect to driving motor "_" |
| 5.6 | Fault alarm | NO contact.Open when there is no locked rotor fault, and close when there is locked rotor fault. |
| 7 | Remote | It is remote operation mode when if is short-circuit connected with the common port of digilal input |
| 8 | Remote reset | Effective when it is short-circuit connected with the common port of digital input |
| 9 | Interlock input | Effective when it is short-circuit connecled with the common port of digilal input |
| 10 | Manual prior | It operates in manual mode when short-circuited with the common port of the digital input, and in electric modewhen disconnected from the common port of the digital input |
| 11 | Local | It is local operation mode when it is connected with the common port of digital input; |
| 12 | Remole pushing in | Effective when it is short-circuit connected with the common port of digital input |
| 13 | Remote puling out | Effective when it is short-circuit connected with the common port of digital input |
| 14 | Work position | Effective when it is short-circuit connected with the common port of digital input |
| 15 | Test position | Effective when it is short-circuit connected with the common port of digital input |
| 16 | Common port | Common port of digital input signal |
| P+ | 485 communication port | |
| N- | ||
| GDN |
Dimensions of electric chassis controller
| L2 | Contrcl power | MCU05Circuit principledrawing of Txelectricearthingswitch | ||||||
| 34 | Motor | |||||||
| 59 | Fault output | |||||||
| 7 | Remote mode | |||||||
| 11 | Local mode | |||||||
| 8 | Remote reset | |||||||
| When inleriocks are all swiched on, the ready lighils on the coniroller penel are it, then the alectric operalion can be carried | ||||||||
| SQWhen the manual pnoriy mode is switched on, the electric operation can not be camied out | 6 | Interlock input | ||||||
| Manual priority | ||||||||
| SF 工 It can be operated when local mode is switched on | ||||||||
| 12 | Local closing | |||||||
| SF T It can be operated when local mode is switched on | ||||||||
| 1 | Local opening | |||||||
| It can be operated when remote mode is switched on | ||||||||
| 14 | Remote closing | |||||||
| It can be operated when remote mode is switched on | ||||||||
| 1 | Remote opening | |||||||
| SQThe closing light of controller is lit when closing contact is connected lit | ||||||||
| 16 | Closing | |||||||
| SQThe closing light of controller is lit when closing contact is connected lit | ||||||||
| 11 | Opening | |||||||
| Switch input value should be connected with the contact | ||||||||
| 18 | Common end | |||||||
| OOO | ||||||||
| RS485 | ||||||||
| 2 | ||||||||
| GND | ||||||||
| Button | Pushing in | The controller allows operation. After pressing the button:1. When the system is in the standby state, the motor will start to move to the working position;2. When the system is in the working position, the command will not be responded. |
| Pushing out | The controller allows operation. After pressing the button:1.When the system is in the standby state, the motor will start to move to the test position;2. When the system is in the test position, the command will not be responded. | |
| Emergencystop/reset | When the controller is in the locked state for protection, the red protection indicator on the panel lights up. Pressingthe button will return the system to standby mode. If the button is pressed while the system is in the operating ortest position, the motor will immediately brake and return to standby mode | |
| Indicatorlamp | Power supply | Power indicator will light up in green at power on, and go off at power off. |
| Ready | Ready indicator will light up in green at ready. and go off if not. | |
| Remote | The remote operation indicator will light up in white when in remote mode and turn off when in local mode | |
| work position | Normally on and is red when the electric mechanism is in work position. | |
| Test position | Normally on and is red when the electric mechanism is in test position. | |
| Fault | Normally on and is red when the system protection lock starts, and go off when it is reset. | |
| 1 | Power L/+ | Positlive or L controller power supply |
| 2 | Power N/- | Negative or N controller power supply |
| 3 | Motor + | Driving signal output of controller, connect to driving motor "+" |
| 4 | Motor - | Driwing signal outpuf of controller, connect to driving motor "-" |
| 5.6 | Fault alarm | NO contact.Open when there is no locked rotor fault, and close when there is locked rotor fault. |
| 7 | Remote | It is in remote operation mode when it is short-circuited and connected to the common port of the digital input |
| 8 | Remote reset | Effective when it is short-circuit connected with the common port of digital input |
| 9 | Interlock input | Effective when it is shor1-circuit connected with the common port of digital input |
| 10 | Manual prior | It is in manual operation mode when it is short-circuited and connected to the common port of the digital input,and it is in electric operation mode when it is disconnected from the common port of the digital input |
| 11 | Local | It is local operation mode when it is connected with the common port of digital input; |
| 12 | Local pushing in | Effective when it is shor1-circuit connected with the common port of digilal input |
| 13 | Local pushing out | Effective when it is short-circuit connected with the common port of digilal input |
| 14 | Remole pushing in | Effective when it is short-circuit connected with the common port of digital input |
| 15 | Remote puling out | Effective when it is shorl-circuit connected with the common port of digilal input |
| 16 | Work position | Effective when it is short-circuit connected with the common port of digital input |
| Test position | Effective when it is shor1-circuit connected with the common port of digital input | |
| Common port | Common port of digital input signal | |
| P+ | 485 communication port | |
| N- | ||
| GDN |
| MCU YF-ZK-01TX Circuit schematics of electric earthing switch or electric chassis controller | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| ↑ | → | ↓ | ↑ | ← | ↑ | |||||||||||||||||||||||||||||||||||||||||||||||
| Control power | Trolley motor | Trolley FaultOutput | Remote Mode | Local Mode | Remote Reset | Interlock input | Manual Priority | Local Pushing in | Local Pulling Out | Remote Swing in | Remote Swing Out | Work position | Test Position | Common Port | Fault output ofearthing switch | switch motorEarthing | Common Port | Interlock input | Local Closing | Local Opening | Remote Closing | Remote Opening | Closing | Opening | RS485 | |||||||||||||||||||||||||||
| 1 2 | 3 | 4 | 5 | 6 | 7 | 11 | 8 | 9 | 10 | 12 | 13 | 14 | 1 | 5 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | P+ | N- | GND | ||||||||||||||||||||
| 1.When the remole mode Is sWitched on, remote light on the panel Is lit, the remole button can be operatedMAC/DC 220V | When the local mode is switched an, the remote buttan can not be operated | It can be operated when remote mode is switched on When interlocks are all switched on, the ready lights on the controller panel are lit, then the electric operation can be carried out Other interlockEarthing switch interlockCircuit breaker opening interlockTSF | When the manual priority mode is swiched on,the eleclric operafon can not be caied outVSQ | It can be operated when local mode is switched onTSF | It can be operated when local mode is switched on4SF | It can be operated when remote mode is switched on | It can be operated when remote mode is switched on | The closing light of controller is lit when closing contact is connected litXSQ | The closing light of controller is lit when closing contact is connected litVSQ | Switch input value should be connected with the contact | Switch input value should be connected with the contact×M | When interlocks are all witched on, the ready lights on the controller panel are lit, then the electric operation can be carried out AOther interlocksChassis interlockingSQ Front doorinterlock | It can be operated when local mode is switched onSF | It can be operated when local mode is switched onTSF | It can be operated when remote mode is switched on | It can be operated when remote mode is switched on | The opeing light of controller is lit when closing contact is connected lit The opeing light of controller is lit when closing contact is connected litV VSQ SQ | |||||||||||||||||||||||||||||||||||
| symbol | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| SF | push button | óRemc | te9 | |||||||||||||||||||||||||||||||||||||||||||||||||
| SQ | Limit switch | SA | ||||||||||||||||||||||||||||||||||||||||||||||||||
Left and right guide rail series.standard type, lengthen type,suitable for various kinds of circuit breaker handcarts
Guide rail 5EB.260 ^ { 0 1 0 } _ { 0 1 1 } .(Standard type)outline and installation dimension
Guide rail 5EB.260 ^ { 0 1 0 } _ { 0 1 1 } .1(Lengthentype,lengthen 153mm,suitable for vb2 etc.)
Guide rail 5EB 260. \begin{array} { c } { { 0 1 0 } } \\ { { . 0 1 1 . } } \end{array} 3(Lengthen type, lengthen 200mm, suitable for3ah, znl2, zn65 etc, modified handcart type circuit breakers)
Guide rail 5EB 260. ^ { 0 1 0 } _ { * 0 1 1 } .4(Lengthen type, lengthen 160mm,suitable for small current vb2,24KV circuit breaker handcart)
Aluminum guide rail 5EB.260 \begin{array} { c } { 0 1 0 } \\ { . 0 1 1 } \end{array} .A
Copper guide rail 5EB.260 \begin{array} { c } { { 0 1 0 } } \\ { { * 0 1 1 } } \end{array} B (with VD4 circuit breaker)
Guide rail interlocking device(5EB.363.011) assembly drawing
Switchgear Fittings Earthing Switch Operation Mechanism Interlocking Device
Earthing switch operation mechanism interlocking device (Transmission operation of connecting rod)SEB.363.010.5 assembly drawing
Introduction
The interlock device has improved the reverse blocking of the backdoor based on the 5EB.363.010 model. In the original mechanism, when the rear door (sealed plate) was open, the earthing switch could still be operated. However, in this improved mechanism, the rear door (sealed plate) must be closed, otherwise, the earthing switch cannot be operated.
The working principle is that the back support has been modified to provide reverse blocking, based on 5EB.363.010. When the rear door (sealed plate) is open, the pushing plunger of 8EB.1407.0402 moves out of the cabinet due to the force of the door (sealed plate). As a result, the interlock shaft retracts to the rear of the cabinet, locking the mechanism and preventing the operation of the earthing switch.
(800mm Mid-placed switchgear cabinet)Shutter mechanism 5EB.320.010 installation drawing
Drawing of shutter mechanism device 5EB.320.010/1ZS installation drawing
Introduction
To better protect maintenance personnel, the company's original KYN28 center cabinet shutter mechanism has been optimized to enhance its selflocking function. When the handcart is pulled out of the cabinet, maintenance personnel can lock the door, blocking access to the contact box and stationary contacts, preventing electrical shock due to misuse.
This mechanism, based on the KYN28 switchgear, increases the self-locking function. The process works as follows: When the handcart is removed from the cabinet, No.1 rotates counterclockwise around No.4 due to the tension spring, causing No.3 to move to the right, which blocks No.7. When the handcart is pushed back into the cabinet, No.1 rotates clockwise around No.4 due to the handcart's movement, causing No.3 to move to the left, unlocking No.7 and allowing normal operation.
(II)Drawing of valve mechanism device 5EB.320.010/1ZS installation drawing
(II )Working Principal
No.3 arc plate locks the No.1 rollers on both the left and right plates to achieve self-interlocking.
When the vacuum circuit breaker (VCB) moves from the testing position to the working position, the VCB's side pushers will press the No.3 arc plate upwards, causing it to rotate to the middle. This unlocks the self-locking mechanism, allowing the shutter mechanism to open normally.
When the VCB is withdrawn, the No.3 arc plate is pushed back into position by the No.2 tension spring, locking the No.1 rollers and securing the shutter mechanism in the locked position.
(800mm/000mm Wide mid-placed switchgear cabinet) Upside shutter mechanism 5EB.320.012/5EB.320.012.1 installation drawing
Installation diagram of 35KV shutter mechanism device(Connecting-rod type)11 EB.03.240
5EB.1505.2000 New emergency opening device
The products are mainly used in switchgears to simplify the operation of circuit breaker trip procedures and improve the processing speed of sudden circuit failures in emergencies. The product uses a rotary folding structure to enable a manual trip in both the test and working positions without opening the door. The device can be operated with one hand. Release it, and it will reset automatically, allowing for quick and easy operation.
Left-handed hole size
Right-handed hole size
GMS1 HV Switchgear cabinet door lock
Design No.
GMS1 HV Cabinet door lock dimension(mm)
Padlock bolt schematic and installation dimensions
| Item | D1 | D2 | D | L1 | L2 |
| GMS1-1 | Φ24 | Φ20 | M8 | 31 | 22.5 |
| GMS1-2 | Φ30 | Φ22 | M10 | 35 | 20.5 |
| GMS1-3 | Φ24 | Φ20 | M8 | 31 | 34.5 |
| GMS1-4 | Φ30 | Φ22 | M8 | 35 | 20.5 |
| GMS1-5 | Φ30 | Φ22 | M10 | 35 | 29 |
| GMS1-6 | Φ30 | Φ22 | M10 | 40 | 20.5 |
| GMS1-7 | Φ30 | Φ22 | M8 | 27 | 23 |
| GMS1-8 | Φ30 | Φ22 | M10 | 45 | 20.5 |
| GMS1-9 | Φ30 | Φ22 | M8 | 35 | 25 |
| GMS1-10 | Φ30 | Φ22 | M10 | 31 | 24.5 |
| Item | Code | A | B | C | D | 2-M8 |
| GJL1-1 | 5EB.872.011 | 50 | 23 | 8 | 18 | Throughly |
| GJL1-2 | 5EB.872.011.1 | 56 | 26 | 12 | 22 | hole |
| GJL1-3 | 5EB.872.012 | 50 | 23 | 8 | 18 | Blind |
| GJL1-4 | 5EB.872.012.1 | 56 | 26 | 12 | 22 | hole |
GJL2-□ HV cabinet door hinge specification and installation dimension
GJL4-HV cabinet door hinge specification and installation dimension
GJL5-HV cabinet door hinge specification and installation dimension
GJL7HV cabinet door hinge specification and installation dimension
| Item | H | J | L1 | L2 | D |
| GJL7-1 | 28 | 41 | 13 | 18 | M8 |
| GJL7-2 | 20 | 28 | 9 | 11 | M6 |
GJL9-1 HV cabinet door hinge specification and installation dimension
Mid partition assembly
Pressure spring of earthing bar: 5YF.282.009
Concave gasket:9YF.090.224.1
Φ3×20 Cotter pin
Earthing bar:8YF.588.002
Earthing bars and components(under-placed use)
Pressure spring of earthing bar: 5YF.282.009.1
Concave gasket:9YF.090.224.1
Φ3×20 Cotter pin
Others
Grounding bracket assembling 5EB.1509.0201
| No. | Item | Code | Qtypcs/set |
| 1 | Grounding bar(curved) | 8EB.1509.0202 | 1 |
| 2 | Cross screw | M8X70 | 2 |
| 3 | Grounding bar (straight) | 8EB.1509.0201 | 3 |
| 4 | Spring seat | 8EB.1509.0203 | 4 |
| 5 | Compressed spring | 8EB.1509.0204 | 5 |
| 6 | Locknut | M8 | 6 |
Handcart assembly
Fast unlocking device (5EB.1606.8010)installation drawing
Introduction
It is mainly used for the sliding doors of the new version mid-placed switchgear and power distribution cabinets, enhancing the sealing level and strength of the switchgear doors.
| NO. | Item | Code | Qty pcs/set |
| 1 | Upper locking riveting | 5EB.1606.8001 | 1 |
| 2 | Support | customized welding door plate | 3 |
| 3 | Lock handle | 8EB.1606.8009 | 1 |
| 4 | Medium locking riveting | 5EB.1606.8004 | 1 |
| 5 | Latch | 8EB.1606.8008 | 3 |
| 6 | Under locking riveting | 5EB.1606.8006 | 2 |
The hydraulic transport vehicle
To meet customer demand, we developed the trolley based on mechanical principles. Its simple structure makes it easy to operate, saving time and effort. As a result, it is widely used
Operating instructions
Minium height of the trolley 320mm, maximum height 900mm, weight capacity ≤ 300KG.
Put the VCB on the trolley pallet, step the pedal to rise the suitable height;
Push the trolley using the directional and unidirectional wheels toward the switchgear. Adjust the height of the trolley by stepping on the pedal and the return step to ensure that the trolley lever and the mid-partition of the switchgear are in the same horizontal position. (Note: When the return step is pressed harder, the handcart will descend more quickly.);
Push the trolley from the direction of the switchgear to insert the trolley lever into the mid-partition guide hole. The lever will automatically lock the trolley and switchgear in place, securing them together. Then, push the VCB along the guide rail into the switchgear;
Adjust the trolley lever to withdraw the trolley.
| Item | L1 | L2 |
| 2EB.1612.0650 | 515 | 350 |
| 2EB.1612.0800 | 665 | 500 |
| 2EB.1612.1000 | 865 | 700 |
| 2EB.1612.1200 | 1075 | 700 |
FK10-I-auxiliary switch and installation dimension
DSN-BM(Z/Y) type indoor electromagnetic lock
| Model & Spec. | Rated voltage | Rated current | Rated power | Hole size of cabinet door | Installation size of cabinet door | Lock travel | Remark |
| DSN-AMZ | <3VA | Adopt new type electromagnetic | |||||
| DSN-AMY | AC 220V DC 220V | 100mA 196mA | <50w | Φ6x82mm | 14mm | structure that let three voltage | |
| DSN-BMZ | DC 110V | 98mA | <12w | classes in common use. | |||
| DSN-BMY | 56mmx70mm | ||||||
| DSN-AMZ6 | 400mA | Especially match our uninterruptible | |||||
| DSN-AMY6 | DC 6V | <2.5w | DC power supply to improve the | ||||
| DSN-BMZ6 | |||||||
| DSN-BMY6 | capability to prevent the misoperation. |
Introduction
The DSN Indoor Electromagnetic Lock is an electric control interlocking device designed to prevent misoperation. It is primarily used for switchgear doors and other components that require safety interlocking to ensure positive interlocking. This locking device is essential for electricity generation and supply, as it helps prevent errant charging gaps or misoperation.
Model Numbers: DSN-Z, DSN-Y
Voltage: AC 220V, DC 220V, DC 110V
Installation Support Bolt Sizes: M14, M16
Bolt Travel: 14mm
Assembly Methods: DSN-Z is left-assembled; DSN-Y is right-assembled
DSN-AM indoor electromagnetic lock
Introduction
The DSN-AM Indoor Electromagnetic Lock is an electric control interlocking device designed to prevent misoperation. It is primarily used for switchgear doors and other components that require safety interlocking to ensure positive interlocking. This locking device is essential for electricity generation and supply, helping to prevent errant charging gaps or misoperation.
Model Numbers: DSN-AMY, DSN-AMZ
Hole Size: 56mm x 70mm
Voltage: AC 220V, DC 220V, DC 110V
Assembly Size: 6 x 82mm
Bolt Travel: 15mm
Assembly Methods: DSN-AMZ is left-assembled; DSN-AMY is right-assembled.
Secondary socket with 58 cores
Purpose: The GZD-58 secondary socket is designed for the secondary circuit connection of the GZS1 (with VS1, VD4) high voltage intermediate switchgear. Basic Parameters: Rated Voltage: AC 380V, DC 220V
Rated Current: AC 16A, DC 10A
Mechanical Life: 2000 cycles
Note: The socket is equipped with a pin. Only wires with a cross-section below 1.5mm² can be used through the wiring hole. Please specify if you require 2.5mm² or 4mm² wires.
Please specify the following information in the order: AC110V, 220V; AC110V,220V
Note:Please specify if users need a shielded network and other specifications.
General
The DJR-type aluminum-alloy comb-shaped heater is a new type of electric heater designed specifically for moisture resistance and dehumidification of power equipment. It features dedicated aluminum alloy heat dissipation section bars and high-quality alloy heating wires. Key Features:
Compact size and attractive designUniform heat dissipation Quick heat conduction Large heat dissipation area The service life of the heating wires is guaranteed to be longer than that of standard heaters, ensuring long-lasting and reliable operation. Operating Voltage: AC 220V
Rated Power: 50–500W (±5%)
Expiosion-proof (tempered) glass
Rubber retainer
It is used in the top or bottom of cabinet for the cables to pass in and out and can also protect cables well.
| 8LS 766 003P3 | Flat rubber retainer(53 ×13) |
| 8LS 766 022 | Rubberretainerl 62) |
| 8LS 766055.1 | Rubber retainer(Φ80,tower type) |
| 8LS 766 004 | Rubber retainer(Φ90) |
| 8LS 766 005 | Rubber retainer(Φ110,tower type) |
Cable clamp
| Type | Applicablecable | Hole distance | Screw size |
| XL(90-150) | 65×100 | 120 | M14 |
| Large(75-95) | 47×75 | 97 | M14 |
| Medium(55-75) | 36×60 | 82 | M13 |
| Small(36-52) | 35x52 | 74 | M13 |
| XS(20-36) | 23×41 | 60 | M12 |
| XXS(13-25) | 13×25 | 60 | M12 |
Cable clamp
| Type | Applicable cable outer diameter | L1 | L2 | L3 | L4 | M |
| SY27-38 | 3*27-38 | 125 | 180 | 75 | 75 | 15.5 |
| SY38-51 | 3*38-51 | 145 | 195 | 80 | 100 | 15.5 |
| SY51-69 | 3*51-69 | 170 | 220 | 85 | 130 | 15.5 |
| SY69-90 | 3*69-90 | 215 | 252 | 90 | 163 | 15.5 |
Product Name: Single-Sided Protective Coil
Product Material: Natural rubber, polyvinyl chloride (PVC), environmental protection rubber, etc.
Product Use: Mainly used for the protection and fixing of power supply, control boxes, or general cables and power outlets. It smooths rough openings into clean outlet holes, providing insulation and protection for cables and power lines. The coil is designed to be aesthetically pleasing and is not easily detached. Product Color: Black, Milky White
| Installation dimension | |||||||
| Model | A | B | C | D | E | F | Packing |
| DM-01 | 23 | 20 | 15 | 13 | 4.6 | 2 | 2000 |
| DM-02 | 29 | 25 | 20 | 17 | 5.2 | 2 | 1000 |
| DM-03 | 29 | 27 | 22 | 18 | 6.5 | 2 | 1000 |
| DM-04 | 34 | 29 | 25 | 19 | 6.2 | 2 | 1000 |
| DM-05 | 40 | 35 | 30 | 25 | 6.4 | 2 | 1000 |
| DM-06 | 40 | 37 | 32 | 26 | 6.3 | 2 | 1000 |
| DM-07 | 41 | 39 | 35 | 28 | 6.5 | 2 | 1000 |
| DM-08 | 46 | 43 | 40 | 29 | 7.6 | 2.5 | 500 |
| DM-09 | 52 | 50 | 45 | 38 | 7 | 2.5 | 500 |
| DM-10 | 57 | 54 | 50 | 39 | 8.8 | 2.5 | 500 |
| DM-11 | 70 | 65 | 60 | 48 | 9 | 2.5 | 300 |
| DM-12 | 75 | 72 | 65 | 54 | 10.2 | 2.5 | 300 |
| DM-13 | 77 | 73 | 70 | 56 | 10 | 2.5 | 300 |
| DM-14 | 80 | 78 | 75 | 58 | 10.8 | 2.5 | 200 |
| DM-15 | 90 | 85 | 80 | 65 | 11 | 2.5 | 200 |
| DM-16 | 100 | 95 | 90 | 75 | 12.5 | 3 | 100 |
| DM-17 | 110 | 106 | 100 | 87 | 10.5 | 3 | 100 |
| DM-18 | 118 | 114 | 110 | 92 | 10.8 | 3 | 100 |
| DM-19 | 130 | 125 | 120 | 105 | 11 | 3 | 100 |
| DM-20 | 150 | 140 | 130 | 120 | 15.6 | 4 | 100 |
| DM-21 | 170 | 163 | 150 | 130 | 14.5 | 4 | 100 |
Pagoda type guard coil
Product name: pagoda type guard coil
Product material: EPDM, natural rubber, silicone rubber, etc.
Product use: mainly used for the protection of incoming and outgoing wires of high and low voltage complete sets of electrical cabinets, boxtransformers, cable distribution boxes, etc, according to the thickness of the wires, free cuting caliber, play , dustproof,rainproof insulation andprotection of wires and cables Function.
Product color: black
| Installation dimension | ||||||
| Model | A | B | C | D | E | Packing |
| BT-01 | 30 | 25 | 20 | 22 | 2.5 | 2000 |
| BT-02 | 40 | 30 | 27 | 40 | 2.5 | 2000 |
| BT-03 | 50 | 40 | 35 | 45 | 3 | 1000 |
| BT-04 | 50 | 45 | 35 | 45 | 3 | 1000 |
| BT-05 | 60 | 50 | 42 | 52 | 3 | 1000 |
| BT-06 | 68 | 60 | 54 | 60 | 3 | 500 |
| BT-07 | 75 | 65 | 55 | 52 | 4.5 | 500 |
| BT-08 | 78 | 70 | 59 | 60 | 5 | 500 |
| BT-09 | 93 | 80 | 70 | 50 | 5 | 500 |
| BT-10 | 98 | 90 | 78 | 55 | 4 | 500 |
| BT-11 | 108 | 100 | 85 | 58 | 4 | 500 |
| BT-12 | 125 | 105 | 98 | 60 | 4 | 300 |
| BT-13 | 120 | 110 | 98 | 62 | 5 | 300 |
| BT-14 | 125 | 115 | 100 | 55 | 4 | 300 |
| BT-15 | 130 | 120 | 100 | 65 | 4 | 300 |
| BT-16 | 170 | 130 | 110 | 65 | 4 | 100 |
| BT-17 | 170 | 150 | 135 | 75 | 5 | 100 |
| BT-18 | 200 | 180 | 170 | 115 | 5 | 100 |
| BT-19 | 280 | 250 | 110 | 125 | 7 | 100 |
Double-sided protective coil
Product Name: Double-Sided Protective Coil (PVC/Rubber)
Product Use: Primarily used for the protection and finishing of power supply cables, control boxes, general cables, and power cord outlets. It transforms rough iron holes into smooth outlet openings, providing insulation and protection for electrical components and power cords while enhancing aesthetics and ensuring durability.
Product Color Options: Black, White, Red, Green, Blue, and other options available.
The low outlet holes facilitate easy assembly and disassembly, simplifying the wiring process.
Scope of Application: Suitable for stage, electrical, and air-conditioning engineering; high and low voltage control cabinets; large mechanical equipment; and other indoor overhead cable layouts. It is also applicable in general industrial plants exposed to acid and alkali corrosion, as well as for power line layout and protection in waterproof areas.
| Installation dimension | ||||||
| Model | A | B | C | D | E | Packing |
| SM-01 | 10 | 6 | 4.5 | 5.5 | 1.7 | 1000 |
| SM-02 | 14.8 | 8 | 7.7 | 6.6 | 1.7 | 1000 |
| SM-03 | 14 | 10 | 7.3 | 6.4 | 1.7 | 1000 |
| SM-04 | 17 | 12 | 10 | 6.3 | 1.7 | 1000 |
| SM-05 | 23.3 | 14 | 13.3 | 9.4 | 2.4 | 1000 |
| SM-06 | 22.4 | 16 | 13.5 | 7.4 | 1.7 | 1000 |
| SM-07 | 23.7 | 18 | 15.5 | 6.1 | 1.7 | 1000 |
| SM-08 | 26.3 | 20 | 17.5 | 10.5 | 2.2 | 1000 |
| SM-09 | 35.5 | 25 | 24.2 | 9.5 | 2.4 | 1000 |
| SM-10 | 39.2 | 30 | 25 | 11 | 2.4 | 1000 |
| SM-11 | 40 | 35 | 31 | 13 | 2 | 500 |
| SM-12 | 49.5 | 40 | 33.8 | 12.5 | 2.2 | 500 |
| SM-13 | 61 | 50 | 45 | 10.2 | 3 | 500 |
| SM-14 | 90 | 80 | 66 | 8.8 | 1.7 | 500 |
Product Name: Elliptical Protective Coil
Product material: EPDM, natural rubber,silicone rubber, etc.Product use: mainly used for the protection of incoming and ougoing wires of high and low volfage complete sets of electrical cabinets, boxtransformers, cable distribution boxes,etc. according to the thickness of the wires,free cuting caliber, play,dustproof,rainproof insulation andprotection of wires and cables Function.
Product color: black
| Installation dimension | ||
| 16×55 | 30×100 | 60×140 |
| 18×55 | 30×120 | 60×160 |
| 18×70 | 30×140 | 80×120 |
| 18×120 | 30×160 | 80×160 |
| 18×100 | 32×62 | |
| 18×140 | 35×116 | |
| 18×160 | 35×100 | |
| 19×102 | 37×110 | |
| 20×46 | 40×85 | |
| 20×65 | 40×90 | |
| 20×135 | 40×132 | |
| 22×45 | 40×150 | |
| 25×56 | 45×155 | |
| 25×120 | 45×175 | |
| 26×84 | 50×100 | |
| 27×135 | 50×120 | |
| 30×70 | 50×145 | |
| 30×85 | 50x150 | |
| 50x200 | ||
Rubber mat
Product Name: Rubber Mat
Product Material: Nitrile rubber, EPDM rubber, natural rubber, silicone rubber, PCC, etc.
Product Use: The seat cushion of the chassis shell is fixed with screws, ensuring safety and preventing detachment. The mat is resistant to repeated pressure and features a non-slip surface.
Product Color: Black, Milky White
| Installation dimensionPacking | |
| 012mm | 1000 |
| 015 mm | 2000 |
| 018mm | 2000 |
| d>20mm | 1000 |
| 022mm | 1000 |
| 026mm | 1000 |
| 032mm | 500 |
| <D47mm | 500 |
| 050mm | 500 |
DXN display with interlock (Opening hole 54×32mm)
Technical Parameters
| No. | Model number | High Voltage IndicationLuminous Parts | Voltage betweenphases when thephases matchbetween testpoint(V) | Voltage betweenphases when thephases do notmatch betweentest point(V) | |||
| Type | WorkingServicevoltage(V) | life(H) | Workingvoltage ofinterlock(V) | ||||
| 1 | DXN8-7.2-40.5/QT4 | Ultra-highbrightnessluminoustube | <DC2.5 | >50000 | Ac220DC220DC110 | <Ac30 | >AC60 |
| 2 | DXN8-7.2-40.5/QT4C | ||||||
| 3 | DXN8-12/QT4S | ||||||
| 4 | DXN8-12/QT4SC | ||||||
DXN display's specification
Function: T type (Indicating type) O type (enforcing type)
Rated voltage (3,6,10,20,27.5,35KV)
Appearance: I type, Il type, type
Display
Type I and Type Il has two styles for choice, indicating type T and forced close type Q, while Typ ⅢI has only indicating type. DXN front panel size
Wiring duct
Product Name: Wiring Duct
Product Material: Nanya rigid PVC; excellent insulation, non-spontaneous combustion, and temperature resistance up to 80°C.
Product Structure: The wiring duct consists of a base and a cover, featuring outlet holes on both sides of the base.
Working Temperature: The base can withstand temperatures from - 2 5 ^ { \circ } \mathsf { C } to a continuous high of 7 5 ^ { \circ } C , with the ability to handle brief exposure to temperatures up to 85°C.
How to Use: First, secure the base of the duct, place the wires to be distributed into the groove, and then cover it with the duct cover.
Product Features:
1.The square buckle slot cover and slot body design ensure that the cover remains securely attached without falling off, and the smooth surface prevents snagging or scratching nearby wiring.
2.The duct is resistant to breaking, deformation, and color change at temperatures up to 70°C, allowing for efficient assembly while offering excellent fire resistance and insulation performance.
3.The low outlet holes facilitate easy assembly and disassembly, simplifying the wiring process.
Scope of Application: Suitable for stage, electrical, and air-conditioning engineering; high and low voltage control cabinets; large mechanical equipment; and other indoor overhead cable layouts. It is also applicable in general industrial plants exposed to acid and alkali corrosion, as well as for power line layout and protection in waterproof areas.
| $2 0 \times 1 5$ | 100 | $5 0 \times 1 5$ | 100 | |
| $2 0 \times 2 0$ | 100 | $5 0 \times 2 5$ | 100 | |
| $2 0 \times 2 5$ | 100 | $5 0 \times 3 0$ | 100 | |
| $2 5 \times 2 5$ | 100 | $5 0 \times 3 5$ | 100 | |
| 30×15 | 100 | $5 0 \times 4 0$ | 100 | |
| 30×20 | 100 | 50×45 | 100 | |
| 30×25 | 100 | 50×50 | 100 | |
| 30×30 | 100 | 50×55 | 100 | |
| 30×35 | 100 | 50×60 | 100 | |
| 30×50 | 100 | 50×80 | 100 | |
| 35×25 | 100 | 50×100 | 100 | |
| 35×35 | 100 | 60×35 | 100 | |
| 40×25 | 100 | 60×40 | 100 | |
| $4 0 \times 3 0$ | 100 | $6 0 \times 6 0$ | 100 | |
| $4 0 \times 3 5$ | 100 | $8 0 \times 3 5$ | 100 | |
| $4 0 \times 4 0$ | 100 | $8 0 \times 4 5$ | 100 | |
| $4 0 \times 5 0$ | 100 | $8 0 \times 5 0$ | 100 | |
| $4 0 \times 6 0$ | 100 | $8 0 \times 5 5$ | 100 | |
| $4 5 \times 4 5$ | 100 | $8 0 \times 8 0$ | 100 | |
| $4 5 \times 5 0$ | 100 | $8 0 \times 1 0 0$ | 100 | |
| $1 0 0 \times 1 0 0$ |
Fixed castor、Directional castor
Note: If you need brake function, please specify when ordering.
Advance and retreat signs
DXN display with side outgoing line (Opening hole: 54×32mm)
Technical Parameters
| No. | Model number | High Voltage IndicationLuminous Parts | Voltage betweenphases when thephases matchbetween testpoint(V) | Voltage betweenphases when thephases do notmatch betweentest point(V) | ||
| Type | Workingvoltage(V) | Service life(H) | ||||
| 1 | DXN8-7.2-40.5/T8 | Ultra-highbrightnessluminoustube | <DC2.5 | >50000 | <Ac30 | >AC60 |
| 2 | DXN8-12/T8S | |||||
EBERRY ELECTRIC CO.,LTD.
Add: 66 pu nan Road, Yueqing Economic Development Zone, Zhejiang, China
MP:86-13736779975
Email: sales@vcbbreaker.com
Wechat: 86-13983212540
Whatsapp:86-13736779975
Telegram:86-13983212540
Web: www.vcbbreaker.com
