W713b 18.5kw 380-460V Backpack Mounted Pump Inverter/Controller/VFD

• Customization: Available
• Application: General Transducer
• Output Type: Triple
• Model NO.: W713B-4025
• Principle of Work: V/F Control Transducer
• Switch Mode: PAM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Starpower IGBT
• Moisture Protection: IP54
• Color: Black or OEM
• 220V Power Range: 18.5kw
• Working Voltage: 380-460V
• Pressure Transmitter: +24V/4-20mA
• Multi Pump Linkage: 6 Pumps
• Remote Control: RS485 Modbus
• Transport Package: Carton
• Specification: 18.5kw 380-460V
• Trademark: BEDFORD
• Origin: Guangzhou, China
• HS Code: 9032899099
• Production Capacity: 50000/Month
• Package Size: 37.00cm * 33.00cm * 25.00cm
• Package Gross Weight: 5.700kg

Product Description

Product Description

W713B series products are not only the integrated intelligent controller  designed for water pump, but also the intelligent controller designed for the central air-conditioning water circulation system to realize the differential constant pressure control.
W713B Intelligent controller has superior performance and rich use function, can meet the requirement of water supply and drainage on various occasions and improve the quality of water supply system. The  product  adopts  the  control  method of one pump and one variable frequency controller, which can effectively extend the motor service life;  the  controller  system  supports  max.6  pumps  linkage work, meet the customers' operating requirements.
With high quality, multi-functional, low noise and strong commonality etc. characteristics, B713 multi-function energy-saving controller is suitable to full- automatic operation.

Suitable for various constant pressure/constant differential pressure/constant temperature/constant differential temperature water supply applications.

After parameters were set correctly, the system can operate automatically with constant pressure/constant differential pressure/constant temperature/constant differential temperature according to the water consumption without manual operation;

Alternate running automatically in the multiple pump system, prolong the using life of pumps.

Restart automatically when power recovery

Stop running automatically when no water consumption;

Alarm automatically when faults occurred;

Suitable for various pressure signals input.

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PRODUCT INTRODUCTION

1. 1. Features
      1. Input & Output
         • Input Voltage Range: 220V/380V±15%
         • Input Frequency Range: 47~63Hz
         • Output Voltage Range: 0~rated input voltage
         • Output Frequency Range: 0~50/60Hz
      2. I/O Features
         • Digital Switch Input: 4 input
         • Analog Signal Input: AI1: 0~10V or 0/4~20mA input; AI2: 0~10V or 0/4~20mA input
         • Relay Output: Two pair of switch output
      3. Function Characteristics
         • Multi-Pumps Control Function: Max.6 pump linkage water supply
         • Sleep Function: Sleep down when have no water consumption, to earn a better energy saving
         • Freeze-Proofing  Function:  Suitable  to  low  temperature  area, prevent pump from freezing
         • Anti-clogging Function: Take precaution against pipe clogging and clean the pipe dirt
         • Power On Restart: Running automatically when power recover from power failure.
         • Master Fault Shift Automatically: Keep on working when the master breakdown
         • Alternate Running: Balance every pump's running time, prolong service life of the whole unit machine
         • Control Mode: Constant pressure, constant differential pressure, constant temperature,constant differential temperature,manual
         • Linkage Mode: Synchronize, master-slave, big-small pump combination, one duty one standby,one VFD drives two pump (in conjunction with control electric cabinet).
         • Terminal Control Mode: Electronic contact gauge control, manual/auto control,terminal run/stop, automatic water level control,one VFD drives two pump fault input.
         • Start/Stop Independent Control: In the water supply system,each inverter start/stop control can be set independently.
         • Various of Water Supply Fault Alarm Function: High-pressure, low-pressure, low-level, transducer error etc.
         • Multiple Fault Protection Function: Over-current, over-voltage, low-voltage, phase- failure,over-Load etc.
         • Scalability: Can be connected to our company touch screen(HMI)
      
      
      4.  

               2.Model Specification
                  3.Selection Guide

Detailed Photos

 

Installation Instructions

 

           
 External Dimensions

             5.Environmental Requirements

Certifications

 

Packaging & Shipping

 

Application

Company Profile