- Other Electrical Equipment[6]
- Inverters & Converters[6]
- Electronic & Instrument Enclosures[4]
- Pumps[6]
- Water Treatment[5]
- Other Aquaculture Equipment[2]
- Watering Kits[1]
- Forestry Machinery[1]
- Motor Controller[2]
- Energy Saving Equipment[2]
- Spa Tubs[1]
- Valves[6]
- Flanges[5]
- Pressure Transmitters[1]
- Pressure Gauges[2]
- Other Mechanical Parts[1]
- Sensors[5]
- Other Service Equipment[1]
- Other Electronic Components[1]
- Pneumatic Parts[1]
- Pressure Switches[3]
- Contact Person : Mr. Zhang Wilson
- Company Name : Guangzhou Bedford Electric Equipment Co., Ltd.
- Tel : 0086-020-81891363
- Fax : 0086-020-81891390
- Address : Guangdong,Guangzhou,Unit 3 Building,Chajiao Industry Zone,Baihe Road,Fangcun District,Guangzhou
- Country/Region : China
- Zip : 510370
2013 New Sensorless Vector Control Inverter,B504 Variable Speed Drive !
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Variable Frequency Drive:single or 3 phase, PID Control Function , Up to 25 fault protections ,Automatic Voltage Regulation (AVR) Function ,multi-step speed , multiple torque setting source ,output freq.0.1-600Hz
The combination of multi- modes and switching between different modes can be realized.
B504 Economic sensorless vector control inverter :
Power Range:
Single phase 220V 0.5HP-3HP (0.4KW-2.2KW)
Three phase 400V 1HP-3HP (0.75KW-2.2KW)
B504 series | 20005 | 2001 | 2002 | 2003 | 4001 | 4002 | 4003 |
Voltage | 1φ200V-240V | 3φ380V-440V | |||||
Capacity(KW) | 0.4 | 0.75 | 1.5 | 2.2 | 0.75 | 1.5 | 2.2 |
Rated output vol.(V) | 3φ 220V-240V | 3φ 380V-440V | |||||
Rated output current A | 3 | 4.5 | 7.0 | 10 | 2.5 | 3.7 | 5 |
Control mode | Sensorless Vector Control (SVC), V/F Control | ||||||
Output frequency range | Maximum 600Hz | ||||||
Frequency resolution | Analog input volume:0.1Hz | ||||||
Overloading capacity | Rated output current 150%-1 minute 180%-10 seconds | ||||||
Transmitter signal | 0~10mA,4~20mA,0~20mA | ||||||
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 | IP20 | ||||||
2013 New Sensorless Vector Control Inverter,B504 Variable Speed Drive !
