Guangzhou Bedford Electric Equipment Co., Ltd.
Main products:Frequency Inverter,Water Pump Controller,Constant Pressure Water Supply Equipment,Energy Saver
Products
Contact Us
  • Contact Person : Mr. Zhang Wilson
  • Company Name : Guangzhou Bedford Electric Equipment Co., Ltd.
  • Tel : 0086-020-81891363
  • Fax : 0086-020-81891390
  • Address : Guangdong,Guangzhou,Unit 3 Building,Chajiao Industry Zone,Baihe Road,Fangcun District,Guangzhou
  • Country/Region : China
  • Zip : 510370

VSD constant pressure water supply equipment

VSD constant pressure water supply equipment
Product Detailed
VSD constant pressure water supply equipment Low noise,safe and stable performance power range:0.75kw~350kw  

VSD constant pressure water supply equipment

Product Brief

B603S series intelligent constant pressure water supply equipment is suitable for full-automatic operation,with characteristics of high quality, multi-functional, low noise and strong commonality etc.

For an easy control, using an electric contact pressure gauge or pressure switch can be achieved; Water level switch can use the float ball switch or pressure switch and other general application device. All of those measures allow user to select appropriate peripheral device according to the work condition 

Power Range

Ⅰ B603A series Intelligent constant pressure pump controller

Single phase 220V input,3 phase 220V output:  1HP-7HP(0.75KW-2.2KW)

Three phase 220V input,3 phase 220V output:  1HP-75HP(0.75KW-55KW)

Three phase 380V input,3 phase 380V output:  1HP-470HP(0.75KW-350KW)

Ⅱ B603B series Intelligent constant pressure pump controller(water proof)

Single phase 220V input,3 phase 220V output:  1HP-3HP(0.75KW-2.2KW)

Three phase 380V input,3 phase 380V output:  1HP-3HP(0.75KW-2.2KW)

Advantages

Professional design based on users’ needs, simplicity of operation and suitable for all kinds of applications,; 

According to the water condition to supply constant pressure water automatically after parameters were set correctly, without human intervention

Stop running automatically when no water consumption; Alarm automatically when faults occurred; 

Switch over running automatically in the multiple pump system, balance the using life of pumps; 

Available for many kinds of input pressure signals; 

Can be connected to upper computer through RS485 communication function for centralized monitoring. 

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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