Outline Drawing

PerformanceCurve

PerformanceCurve

GLOBALPUMP SOLUTION DOOCH

Feature

Feature

Application

It can be used at high temperature (-10℃\~+90℃)

It can be used at high pressure (Max.10bar)

·Hot-water Circulating Pump ·Industry

Y1 EASY

Easyinstallationbycompactdesign

日

Noiseless

国

3 StepsSpeed Control (ExcludedDPC50series)

Dimension

It can be used at high temperature (-10℃\~+90℃)

It can be used at high pressure (Max.10bar)

· Hot-water Circulating Pump · Industry

Y1 EASY

Easy installation bycompact design

口

Noiseless

Dimension

Dimension

GLOBALPUMP SOLUTIONDOOCH

VARIABLE FREQUENCYDRIVE ALL-IN-ONEINTELLIGENTPUMPCONTROLLER

MOTOR-INDEPENDENT,MICROPROCESSORBASED ENERGYSAVINGPUMPCONTROLSYSTEM.

XQ-DRIVE

XQ-Drives are pump specific variable frequency drive that manage pump performance to match a wide range ofsystemconditionsandrequirement.

Adjusting the pump speed is the most efficient means of controlling pump flow and reducing the energy consumption.

As the Drives are self-cooling and motor-independent structure,it can be mounted directly on the motor or on the wall.

Application

·Pressure boosting system
·Water treatment and processing
·HVAC applications
·Wash system
·Process water

TechnicalSpecification

·Available power:0.75\~22kW
·Input power:3Phase,380\~440V
·Output power:3Phase,380\~440V
·Main frequency:50/60Hz
·Maximum frequency \because 6 0 H z
·IPClass:IP55
·Maximumdistance of pressure transmitter from drive10 meters
·Ambient temperature - 1 0 ^ { \circ } C to 4 0 ^ { \circ } \mathsf { C }
•Humidity 5 0 % at 4 0 ^ { \circ } \mathsf { C } and 9 0 % at 2 0 ^ { \circ } \mathsf { C }

Protections

·Dry running 中
·Lowwater level detection
·Minimum flow stop
·Over/under voltage
·Inverterover temperature
·Pressure setting
·Sensor failure
·Pump freezing
·Pump overload

Features

·New hardware design (LCD display type) ·Energy savings up to 7 0 % （204号 ·Multipump control capability up to 6 pumps ·Control mode-pressure/differential pressure ·Hydraulic control functions included ·Electrical and hydraulic pump protections ·Automatic recovery after power failure ·Easy retrofitting on existing pump system ·Mounteddirectlyonstandard I.E.C.motors · Flexible installation(motor,wall) ·Built-in EMC filterand DC reactor -Reduced noise and harmonic distortion

Application

NSQ-Drives are pump specific variable frequency drive that manages pump performance to match a wide range ofsystemconditionsandrequirement.

Adjusting the pump speed is the most efficient means of controlling pump flow and reducing the energy consumption.

As the Drivesare self-cooling and motor-independent structure,it can be mounted directly on the motor or on the wall.

·Pressure boosting system
·Water treatment and processing
· HVAC applications
·Wash system
·Processwater

TechnicalSpecification

Protections

· Dry running 专
·Lowwater level detection
·Minimum flow stop
·Over/under voltage
· Inverter over temperature
·Pressure setting
·Sensor failure
·Pump freezing
·Pump overload
·Available power:0.4\~22kW
·Input power:1Phase input:200\~230V(0.4\~2.2kW) :3Phase input:380\~440V(0.75\~22kW)
·Output power :3Phase,200\~230V(in case of 1 Phase input power) 3Phase,380\~440V(in case of3Phase input power)
·Main frequency:50/60Hz S
·Maximum frequency \vdots 60Hz
· IPClass:IP55
·Maximumdistance of pressure transmitter fromdrive10 meters
·Ambienttemperature - 1 0 ^ { \circ } C to 4 0 ^ { \circ } \mathsf { C }
·Humidity 50 % at 4 0 ^ { \circ } \mathsf { C } and 90 % at 2 0 ^ { \circ } \mathsf { C }

Features

·Energy savings up to 7 0 % （20
·Multipump control capability up to 6 pumps
·Control mode-pressure/differential pressure
·Hydraulic control functions included
·Electrical and hydraulic pump protections
·Automatic recovery after power failure
·Easy retrofiting on existing pump system
·Mounteddirectlyonstandard I.E.C.motors
·Flexible installation(motor,wall)
·FND display for easy status monitoring and programming

Application

SQ-DRIVE is a single phase specific pump controller whichadjusts the pump speed tomaintainconstant pressure,evenwhendemand forwaterchanges. Adjusting the pump speed is the most efficient means of controlling pump flow and saving the energy. AsSQ-Drive is motor-independentfrequency inverter, it can be mounted directly on the motor or the wall.

·Pressure boosting system
·Water treatment and processing
·Wash down
·Portable water supply
·Commercial water supply
·Boiler feed

Technical Specification

Protections

·Availablepower:0.75\~2.2kW
·Input power:1Phase,200\~230V
·Output power:3Phase,200\~230V
·Main frequency:50/60Hz
·Maximum frequency : 6 0 H z
·IPClass:IP55
·Maximumdistance of pressure transmitter fromdrive10 meters
·Ambient temperature - 1 0 ^ { \circ } C to 4 0 ^ { \circ } \mathsf { C }
•Humidity 5 0 % at 4 0 ^ { \circ } \mathsf { C } and 90 % at 2 0 ^ { \circ } \mathsf { C } （204号
· Dry running
·Lowwater level detection
·Minimum flow stop
·Over/under voltage
·Inverter over temperature
·Pressure setting
·Sensor failure
·Pump freezing
·Pump overload

Features

·Stand-alone inverter fora single pump
·Hydraulic control functions included
·Electrical and hydraulic pump protections
·Easy retrofiting on existing pump system
·Flexible installation (motor,wall)
·Small compact design and space saving
·FND display for easy status monitoring and programming

Features

· Full-color display
· User-friendly touch screen interface
·Easy to set pressure
·lconsinclude;Historyof run/alarmandothervarious information
·Languages include;Korean/English/Chinese
·Integral monitoring system; gather information of each drive via CAN communication
·Comfortable UX Interface/GUl; high-quality user recognition rate&operability
·Easy firmware upgrade with usb port

Configuration ofLCD Monitor

Functions

·Lcd touchscreen-Large LCDscreen;indicatevarious information graphically
· Language selection-Korean(Standard)/English/Chinese
● Digital I/O function-Run system by external digital input/control function; stop,alarm etc. ·Analog I/O function-Convert 4 ~ 2 0 m A of external signal internally or internal signal externally ·Schedule run-Operatable in different pressure values by time/date/month
·Record&save run history-Recordand savevarious run histories inSDcardonareal-timebasis · Indicate& save alarm content-Indicateand save various alarm/breakdown content
·Remote monitoring system-Monitor running status & alarm remotely with integrated contact ·CAN communication-Connected with booster pump system
·RS-485 communication-Connected with external devices

SEWAGE LIFTING PUMP SYSTEM NDPS SERIES

No-Blockage & Hygienic DOOCH OSC SYSTEM ' Sewage Lifting Pump System '

Minimizemaintenance cost

- Designed as bottom-discharge type to reduce floor areaandavoidsedimentsin the tank -HDPE(highdensitypolyethylene) material:High chemical resistant&durability/Save the cost of regular tank deaning

Hygienicmaintenance

-Able to clean waste inside beforea pump maintenance - Able to clean inside in various ways / dismounting pump is easy and hygienic

Best performance -No Blockage

-Dooch's cutting edge pumps(grinder,voltex) installed : Noblockageatall - High performance motor that is usable on land / Grinder type pump that can shred solids and avoid fixation.

Easyinstallation

-Pump is mounted on the specialized,hard and hydraulics structured stand. -Easy to installas the dismountable vertical sewage tank is in slim size -Easy to dismount as hard and big pipe is assembled -At-site labor isunnecessaryas itcomesout ina finished-product

Highdurabilitymaterial/ Highperformancemotor

-High intensitystainless steel(Hi-Cr steel) cutter installed : for grinder pump - Low operation cost by high performance motor and hydraulics structure

※Smartoverloadoperation function (Functionthatavoids inletblockage)

Protectionfunctionoperateswhenpump'scurrentgets 1 3 0 { ~ } 1 5 0 % duetoimpeller'srestrain:TryCCWrotation→CWrotation→CCWrotationCWrotation→CCWrotation→CWrotation'butif itstilldoesn'trunnormally, pumpstopsandrunsoffalarm.

Features

-System based on OSC
-High-durability HDPE(High-density polyethene) sewage tank (Select among 200L/350L/500L)
-Afully discharged tank that facilitates discharge of suspended andsedimentarymaterials
-Sewage-specificfloat switch applied (Increased buoyancy of itsown,evenunder conditionswith alargeamountoffloatingmatters)

What is OsC method?

Of-site construction means putting together modules madeina factoryat the installation site,away from the existing on-site productionsystem,to make sure accidents like welding and cuting are less likelyto happen. As field work is reduced, 40 % of conventional waste generation is reduced by 5 %

OSC Introduction Background

Background Problem Introductionof OsC method
·The aging of the skilled ·Adecline inoverall quality Quality is stablewith professional
workforce manpower production
·Increase in low-skilled workers ·Increase insafetyaccidents ·Preventing safety accidents by reducing dangerouswork ·Anincreaseinconstructionperiod .Pre-production reduces ·Anincrease of on-sitemanagement construction time costs ·Reduce overall construction costs ·Waste reduction

What is Sewage lifting pump system?

Sewage lifting pump system isa system made by collecting and reducing the weightof the septic tank inan environment where natural drainage isnot possible,suchasmulti-family buildings or underground buildings,and provides an optimal solution for the site.

Areasofapplication

Multi-family buildings,houses,apartments,residential and commercial complexes,sewage treatment plants,manholes, breeding grounds,etc.thatdo not naturally drain

Introductionofmodelname

AppliedModel

Component

\*Specification

\*Key functions

-Overload protection -Alternatingoperation based on accumulatedoperationtime

-Dry running protection -Paneltemperature, humiditydetection

※Overloadprotection(Inlet-blockageprotection)

If 1 3 0 - 1 5 0 % overloadof pumpcurrentvalueduetoimpeller constraintduringpumpoperation,protectionstarts:TryCCWrotation CWrotation→CCWrotation→CWrotation→CCWrotation→CWrotation butifitstilldoesn'trunnormally,pumpstopsandrunsoffalarm.

Sewage Package Components

Performance table

Pump-selection

① Select by required performance (capacity,head) ② Selectsewage tankcapacitybyamountof sewage

NDPS 500 Series

dooch

GLOBAL BUSINESS CENTER 2F\~4F162-ro,unpo-siGyeonggido TEL:+82-31-831-1243 FAX:+82-31-831-1250

FACTORY (Sagok-Ri295)332Hwagok-ro,Jangan-myeon,Hwaseong-si,Gyeonggi-do,Korea TEL:+82-31-831-1225 FAX:+82-31-831-1250

SHANGHAI DOOCH NO.239 Zhangliantang-road Qingpu district, Shanghai city, China TEL:+86-21-6767-9390 FAX:+86-21-6767-9397

www.doochpump.com

※The contents of thiscatalogare subject to change withoutpriornoticetoimproveproductquality