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

Variable Frequency Drive, Water Supply VFD, VFD manufacturer / supplier in China, offering Professional Water Supply of Variable Frequency Drive VFD, Waterproof: IP54 Swimming Pool Pump Controller, Intelligent VFD Controlled Pump-Without Self-Priming Function 220V 50/60Hz and so on.

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Supplier Homepage Product Constant Pressure Water Pump Control Professional Water Supply of Variable Frequency Drive VFD

Professional Water Supply of Variable Frequency Drive VFD

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000 Units/Month
Transport Package: Pallet/Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: B603 series variable frequency drive
  • Output Type: Triple
  • Switch Mode: PWM Control
  • Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Certification: CE/ISO9100/So14001
  • Power: 0.75kw~350kw Inverter
  • Trademark: BEDFORD
  • Origin: Guangzhou
  • Application: General Transducer
  • Principle of Work: V/F Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Brand: Bedford
  • Output T Type: Single/Triple Phase 220V/380V
  • Frequency: 50Hz/60Hz
  • Specification: CE/ISO9001/IS014001
Product Description
Why Always BEDFORD???
1.Professional--Twenty years Professional variable frequency drive Export, eight years manufacturer Experience
2.Hi-tech--Advanced R&D Team
3.Certifications--Applied with CE, ISO 9001, ISO14001
4.Good quality--BEDFORD Brand, Patent products.
 

 

 

Integrated Intelligent variable frequency constant pressure water supply equipment pump control

To solve the problem of insufficient water presure field.

 
Applicable to school,hospital,villas,large commuity,low-rise residential and other occasions

 variable frequency drive years of factory producing varible frequency drive

 Features:
1.automatically control and constant water pressure

2.Setting pressure through keypad directly

3.Built-in terminal for pressure sensor,flow sensor and water level switch

4.Built-in PID control method can realize none load shut down(sleep mode)

5.No need power distribution cabinet and PLC to realize Muti-Pump auto switch-over and linkage operation

6.Water lack protection and water recovery restart

7.Power-on restart

8.Master fault shift automatically

9.Nought flow shut down protection actives when no water consuming, auto start and stop

10.When multi-pump working, regularly switch over maste pump and prevent from pump rusting

11.Real-time fault parameter record is ready for fault analysis

12.Work hour auto accumulative total is easy for enerfy saving analysis and equipment maintenance

13.Complete protection functions and reliability for 
variable frequency drive, including under voltage, over voltage, over current, over hear and so on
 


PREFACE
With high quality, multi-function, low noise and strong commonality etc. characteristics, B603 series intelligent constant pressure variable frequency drive is suitable to full-automatic operation;
Special design based on users' needs, suitable for all kinds of applications, easy operation;
According to the water condition to supply constant pressure water without manual operation after parameters were set correctly.
Stop running automatically when no one use of water; Alarm automatically when fault occurred;
Alternate running automatically in the multiple pump system, prolong the service life of pumps;
Adapt to many kinds of input pressure signals;
Can be connected to upper computer through RS485 communication function for centralized monitoring.
 
ENVIRONMENTAL REQUIREMENT
1 Environment temperature range: -10 degree~+40 degree. Controller will be derated if ambient temperature exceeds 40degree.
2 Prevent rain drops, moist environment, oil fog, salt erosion, corrosive gas, etc.
3 Prevent direct sunlight, keep away from radiation source.
4 Prevent violent vibration or sudden impact.
5 Lower than 1000m installation altitude, variable frequency drive will be deratd when the altitude is higher than 1000m.
 
  variable frequency drive Products
Professional Water Supply of Variable Frequency Drive VFD
Professional Water Supply of Variable Frequency Drive VFD
Professional Water Supply of Variable Frequency Drive VFD
Can't wait to know more about our Company, Products, Price, Packing, Shipping? Dear FriendsLet's talk NOW !!!!!

Our company produce many kinds of variable frequency drive, water pump inverters. there will be one to fit for you. waiting for serving you!

 
B603B series variable frequency drive20012002 400140024003
Voltage1φ200V-240V3φ380V-440V
Capacity(KW)0.751.5 0.751.52.2
Rated output vol.(V)3φ 220V-240V3φ 380V-440V
Rated output current A4.57.0 2.53.75
Control modeSensorless Vector Control (SVC), V/F Control
Output frequency rangeMaximum 50Hz
Frequency resolutionAnalog input volume:0.1Hz
Overloading capacityRated output current:  150%-1 minute
                  180%-10 seconds
Transmitter signal4~20mA
No.of V/F PatternsVector curve, Random V/F curve
LocationIndoor(protected from corrosive gases and dust)
Ambient temperature-10~40°C(If beyond the allowable degree,one degree will Derogate 5% output current)
Storage temperature-40~60°C
Environmental temperature95%(without dew gather)
Vibration2M/S2 (0.2G)
Protection rateIP54
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