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Guangzhou Bedford Electric Equipment Co., Ltd.

Pump Vfd, Water Pump Vfd, Vfd manufacturer / supplier in China, offering Constant Pressure Water Supply VFD Manufactorers Water Pump VFD, Swimming Pool Automatic Water Pump Controller with High Quality, Differential 4-20mA Pressure Transmitter and so on.

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Supplier Homepage Product Constant Pressure Water Pump Control Constant Pressure Water Supply VFD Manufactorers Water Pump VFD

Constant Pressure Water Supply VFD Manufactorers Water Pump VFD

FOB Price: Get Latest Price
Min. Order: 10 Pieces
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 water pump vfd
  • Output Type: Triple
  • Switch Mode: PWM Control
  • Certification: CE/ISO9100/So14001
  • Power: 0.75kw~350kw
  • Trademark: BEDFORD
  • Origin: Guangzhou
  • Application: General Transducer
  • Principle of Work: V/F Control Transducer
  • Main Circuit Type: Voltage
  • Output T Type: Single/Triple Phase 220V/380V
  • Frequency: 50Hz/60Hz
  • Specification: CE
Product Description
Constant Pressure Water Supply VFD manufactorers Water Pump VFD

Integrated Intelligent variable frequency constant pressure water supply equipment vfd
To solve the problem of insufficient water presure field.

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

Years of factory producing pump vfd

Power range: 0.75KW~350KW

VFD 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 for VFD

7. Power-on restart for vfd

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 water pump inverter, 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 water pump inverter is suitable to full-automatic operation;
L Special design based on users' needs, suitable for all kinds of applications, easy operation;
L According to the water condition to supply constant pressure water without manual operation after parameters were set correctly.
L Stop running automatically when no one use of water; Alarm automatically when fault occurred;
L Alternate running automatically in the multiple pump system, prolong the service life of pumps;
L Adapt to many kinds of input pressure signals;
L 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, water pump inverter will be deratd when the altitude is higher than 1000m.


Why Always BEDFORD? ? ?
1. Professional--Twenty years Professional Power Inverter 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.



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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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