China B603b2 Series Strong Quality Electric Constant Pressure Water Pump Controller, Find details about China Electric Pump Controller, Pump Inverter from B603b2 Series Strong Quality Electric Constant Pressure Water Pump Controller
B603B series electric pump 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 |