Bedford Years of High Quality Motor Speed Controller

• Application: General Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Model NO.: B603 Series motor speed controller
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Infenion and FUJI
• Certification: CE/ISO9100/So14001
• Output T Type: Single/Triple Phase 220V/380V
• Power: 0.75kw~350kw
• Frequency: 50Hz/60Hz
• Transport Package: Pallet/Carton
• Specification: CE
• Trademark: BEDFORD
• Origin: Guangzhou
• HS Code: 9032899090
• Production Capacity: 5000 Units/Month

Product Description

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

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

 water pump inverter years of factory producing intelligent bedford pump inverter

 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 speed controller , 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 electric bedford 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,bedford pump inverter will be deratd when the altitude is higher than 1000m.
 

    Products


Why Always BEDFORD???
1.Professional--Twenty years Professional intelligent speed controllerExport, 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.
 

 

 

Can't wait to know more about our Company, Products, Price, Packing, Shipping? Dear Friends, Let's talk NOW !!!!!

(our factory specializes in supplying strong quality inverters, water pump inverters, constant pressure water supply systems. pls contact us. pleasure to serve you.)
 

B603B series  speed controller	2001	2002		4001	4002	4003
Voltage	1φ200V-240V			3φ380V-440V
Capacity(KW)	0.75	1.5		0.75	1.5	2.2
Rated output vol.(V)	3φ 220V-240V			3φ 380V-440V
Rated output current A	4.5	7.0		2.5	3.7	5
Control mode	Sensorless Vector Control (SVC), V/F Control
Output frequency range	Maximum 50Hz
Frequency resolution	Analog input volume:0.1Hz
Overloading capacity	Rated output current:  150%-1 minute                   180%-10 seconds
Transmitter signal	4~20mA
No.of V/F Patterns	Vector curve, Random V/F curve
Location	Indoor(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 temperature	95%(without dew gather)
Vibration	2M/S2 (0.2G)
Protection rate	IP54