Audited Supplier
B603 Series electirc pump motor control
CE/ISO9100/So14001
>1000W
Bedford
off-Grid Inverter
Multiple
Full-Bridge Type
Square Wave Inverter
DC/AC Inverters
Single/Triple Phase 220V/380V
0.75kw~350kw
50Hz/60Hz
Three
Electric Power
BEDFORD
Pallet/Carton
CE
Guangzhou
Product Description
Integrated Intelligent variable frequency constant pressure water supply equipment intelligent electirc pump motor control
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 electirc pump motor control
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 electirc pump motor control , 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 inverter heat pump 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,electric pump speed controller will be deratd when the altitude is higher than 1000m.
Products
Why Always BEDFORD???
1.Professional--Twenty years Professional intelligent electric pump speed controller 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.
Why Always BEDFORD???
1.Professional--Twenty years Professional intelligent electric pump speed controller 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.
(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
| 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 | ||||||
