Siemens MICROMASTER 440变频器, 380V-440V，30 kW，6SE6440-2UD33-0EA1

Inverter power: 30 KW.
Power supply: 3 phase 380-480V, 45-63Hz.
The frequency range: 0.1 - 650 Hz.
6 programmable digital inputs.
2 analog inputs.
2 analog outputs: 12:25 - 20mA.
Dimensions H x W x D: 650 x 275 x 245.
Output relay: 3.
Method of control: V / f; Vector, Moment;
    control information flow from the FCC.
Overload capability: 150% 60s, 200% 3s.
Serial communication ports: RS-485, operating with the USS protocol.
No built-in EMC filter.
Protection: Low voltage, over voltage, overload, earth fault, short circuit, over temperature ...
IP 20.
Code: 6SE6440-2UD33-0EA1
Manufacturer: Siemens