Gold Member Since 2009
Audited Supplier
Guangzhou Bedford Electric Equipment Co., Ltd.

Pump Inverter, Pump Controller, Pump Vfd manufacturer / supplier in China, offering Pump Variable Frequency Drive, Solar Pumping System -- Solar Inverter & Pump & Solar Panel, Swimming Pool Pump Controller and so on.

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Pump Variable Frequency Drive

FOB Price: US $315 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $315/ Piece
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Production Capacity: 2000/Month
Transport Package: Carton/Ply-Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: B603A-4015
  • Display: Digital
  • Trademark: BEDFORD
  • Origin: Guangzhou, China
  • Color: Black
  • IP Level: IP20
  • Specification: GB/T12668.2-2002&GB12668.3-2004
Product Description
B603A-4015 15HP/11KW, 3 phase 380-440V, 50/60Hz

This Series Power Range:

Single phase 220-240V 1HP-3HP(0.75KW-2.2KW)
Three phase 220-240V 1 HP-15HP(0.75KW-11KW)
Three phase 380-440V 1 HP-470HP(0.75KW-350KW)

Technology Features
Input & Output
Input Voltage Range: 380/220V± 15%
Input Frequency Range: 47~63Hz
Output Voltage Range: 0~rated input voltage
Output Frequency Range: 500Hz

I/O Features
Digital Switch Input: 3 input
Programmable Analog Input: AI1: 0~10V or 0~20mA input;
AI2: 0~10V or 0~20mA input
Relay Output: 2 Output

Function Characteristics
Multi-Pump Control: Can realize 1 master and Max. 5 auxiliaries combine work

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 on

Master Fault Shift Automatically: Keep on working when the master break down

Alternate Running: Balance every pump's running time, prolong service life of the whole unit machine

Day-Part Function: 3 independent day-part control, up to 7 day-part achieved when define separated

Two Running Mode: Synchronous control mode, master-slave control mode

Terminal Control Mode: Terminal Run/Stop, Manual/Auto Control, Electronic Contact Gauge Control

Various of water supply Fault Alarm Function: High-Pressure, Low-Pressure, Low-Level, Transducer Error etc.

As many as 22 kinds of fault protection function: Over-Current, Over-Voltage, Low-Voltage, Phase-Failure, Over-Load etc.
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