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Payment Terms:TT or LC
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General of High Voltage 3KV Inverter Frequency
CNBM high Voltage Variable Frequency Drives are designed to be highly reliable with high-performance, yet easy to use.It can satisfy users' need for changing the speed of fans or pumps,as well as improve the productivity.
The series are compatible with all types of three-phase medium voltage asynchronous motors.
Application Filed of High Voltage 3KV Inverter Frequency
CMAX- series of medium voltage VFD can usually be applied in these fields:
Power generation: induced draft fans, forced draft fans, condensate exhausting pump, boiler feed water pumps, primary fan, secondary fan, circulating pump, mill fan, slurry pump, mill .
Metals: dusting fans, slurry pump, feeding pump, furnace fans, compressor, mill
Cement: fan, discharge fan, waste gas fan, dust collecting fan, dust removing fan, mill.
Oil & Gas: water injection pump, oil transfer pumps, air compressor.
Mining: Fans, media pump, circulating pump, gas pump, oil separating pump, compressor, lift, mill, conveyer, hoisting machine.
Water: water supply pump, circulating pump.
System Principle Of High Voltage 3KV Inverter Frequency
Technology Data of High Voltage 3KV Inverter Frequency
|
Model |
A03/050～A03/100 |
A03/100～A03/175 |
A03/175 ～A03/220 |
A03/220～A03/400 |
A03/220～A03/610 |
|
Capacity(kVA) |
250～630 |
630～900 |
900～1150 |
1150～2000 |
2000～3125 |
|
Rated output current (A) |
50～100 |
100～175 |
175～220 |
220～400 |
400～610 |
|
Motor power (kW) |
200～400 |
400～710 |
710～900 |
900～1600 |
1600～2500 |
|
Input frequency |
45Hz～55Hz | ||||
|
Rted input voltage |
3000V±10% | ||||
|
Input power factor |
0.95 (>20%load) | ||||
|
Efficiency |
0.96 with rated load | ||||
|
Output frequency |
0.5Hz～120Hz | ||||
|
Frequency resolution |
0.01Hz | ||||
|
Overload capacity |
120% 1 min, 150% immediately | ||||
|
Analogue input |
0～10V/4～20mA | ||||
|
Analogue output |
0～10V/4～20mA | ||||
|
Acceleration/deceleration time |
0.1~3000s | ||||
|
Digital output/input |
expanded according to requirement | ||||
|
Ambience temperature |
0~40℃ | ||||
|
Storage/transport temperature |
-40~70℃ | ||||
|
Cooling |
air cooling | ||||
|
Ambience humidity |
<90% without condensation | ||||
|
Altitude |
<1000 m | ||||
|
IP class |
IP20 | ||||
|
Size(mm)(W×H×D) |
3300×2480×1200 3900×2480×1200 |
4900×2480×1200 6000×2580×1200 |
6000×2580×1300 | ||
|
Weight (kg) |
3000 ～5000 |
5000 ～7300 |
7300～9200 | ||
