Specification

Input voltage : 450 ~ 900 Vdc 
Protection : IP44
Cooing : Air-cooling / Water-cooling
Features :  Overload protection, over-voltage monitoring,
                  short-circuit and earth fault protection,
                  soft start and speed control over the whole
                  speed range
Control :  Sensor-less vector PWM control
Operating Temperature : -20 ~ 60 ℃
MMI :  Run time, output voltage , current and  speed, 
            motor parameters set, local operation
Shock : MIL-STD-901D (NAVY)
Noise : MIL-STD-740-1 (SH)
           MIL-STD-740-2 (SH)
Humidity : IEC 60092-504 (0~50℃)
Temperature :  IEC 60068-2-30 in IEC 60092-504 
IP44 : IEC 60529:2001
Surge immunity : IEC 61000-4-5
EMI  : MIL-STD-461F