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

Pump Inverter, Water Pump Inverter, Pump VFD Inverter manufacturer / supplier in China, offering Waterproof IP54 Variable Frequency Constant Pressure Water Pump VFD Inverter, 220V/380V Solar Water Pump Inverter Without Battery, Automatic AC Variable Frequency Inverter Single Phase 220V and so on.

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Supplier Homepage Product Constant Pressure Water Pump Control Waterproof IP54 Variable Frequency Constant Pressure Water Pump VFD Inverter

Waterproof IP54 Variable Frequency Constant Pressure Water Pump VFD Inverter

FOB Price: US $150-8,172 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $150-8,172/ Piece
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Production Capacity: 50000PCS/YEAR
Transport Package: CTN OR WOODEN CASE
Payment Terms: T/T

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Basic Info
  • Model NO.: B603, B603B
  • Output Type: Single or Three
  • Switch Mode: PWM Control
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Bedford
  • Characteristics: Special Designed for Water Pump
  • Power on Restart: Automatically
  • Specification: single phase/three phase 220V 1~3HP
  • Application: High-performance Transducer
  • Principle of Work: V/F Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Pump Special
  • Power Range: 0.75kw~350kw(IP20),0.75~7.5kw(IP54)
  • Special: Constant Pressure Control
  • Trademark: BEDFORD
  • Origin: Guangzhou, China
Product Description
Water Pump Inverter

B603intelligent constant pressure water pump controller
Is specially designed for small booster pumps, reducing the vibration and prolong the life of controller.

Power Range:
Single phase 200V~230V: 0.5HP~3HP(0.37KW~2.2KW)
Three phase 200V~230V: 5HP~75HP(3.7KW~55KW)
Three phase 380V~440V: 1HP~470HP(0.75KW~350KW)

Main Features:

(1) Updated B603 series can connect max.2 pressure transducers on multi-pump application
(2) the controller directly on the need to set the value of the constant pressure, constant pressure fully automatic operation.
(3) the signal can choose a variety of pressure: Pressure sensors, transimissialbe pressure gauge, electrical contact pressure gauge.
(4) multi-pump control linkage with the turn of automatic pump function between the two pump only a communication line to connect, share the pressure signal.
(5) with a soft start and soft stop function. Avoid water hammer effect and impact on power grids. Double-pump can be set to control the rotation to rest, to extend the life of pumps and electrical accessories.
(6) unattended, when the call after power, water pumps start automatically, constant pressure control (this feature is optional).
(7) automatic fault detection, such as the water pressure is too high, too low, too low water level alarm, communications failures, and so on.
(8) a full range of motor protection features such as: Electrical overload, short circuit, open circuit, overheat and over-voltage and low voltage protection, and so on.
(9) energy efficient, than the average of 30% of the secondary power supply 60%.
(10) double-pump can be linked, no auxiliary pump, auxiliary pump in a dormant state in peacetime, when the auxiliary pump water during the height of the peak automatically add water, high capacity utilization.

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