OUTPUT 
MAX applicable motor power from0.75KW~315KW 
Output capacity from 1HP~400HP 
Rated output current from 3.4A~605A 
MAX output voltage: Three Phase 380-460V 
Rated output frequency: as high as 400Hz 

INPUT 
Input voltage: Three phase 380-460V 
Input frequency: 50Hz&60Hz 
Permissible variation of volatege: +10%, -15% 
Permissible variation of frequency: +/- 5% 

CONTROL 
Control mode: Magnetic vector control, shine wave PWM 
Starting torque: 150%/1Hz (or 150%/min, with PG), free to set between 100~300% 
Speed control range: 1:100 (1:1000, with PG) 
Control percision: +/-0.2% (+/-0.02% with PG) 
Speed response: 5Hz(30Hz with PG) 
Torque limit: Applicable (4 parameter setting modes) 
Torque percision: +/-5% 
Torque response: 20Hz (40Hz with PG) 
Frequency control range: 0.1~400Hz 
Overload capacity: 150% of rated current  for 1 min 
Acceleration/deceleration time: 0.01~6000.0s(acceleration and deceleration time can be set independently, 4 kinds of time may be selected) 
Braking torque: 20%(additional braking resistance can reach as high as 150%) 
Voltage/frequency characteristics: 15 selectable fixed V/F characteristics and setting of random V/F characteristics. 

PROTECTION 
Motor overload protection: Electric thermal electricity protection 
Instantaneous over current: When current is 200% of the rated current, the motor will stop freely 
Fuse blow-out protection: Motor free run and stop 
Overload: When output is 150% of the rated output for 1min, the motor will freely run and stop.(150% for 2min is available upon request) 
Over voltage: Stop at main circuit voltage over 820V 
Under voltage: Stop at main circuit voltage less than 380V 
Instantaneous power-off compensation: The selected running mode is within 2s, If the power is off, it returns to zero, and after the power resumes its normal state within 2s, it goes on running 
Over heat of radiation fan: Protected by the temperature switch 
Stall prevention: Acceleration/deceleration, stall prevention in running 
Earthing fault: Protected by the electronic circuit 
Charging protection: No display at main circuit DC voltage below 50V 

ENVIRONMENT 
Ambient temp. : -10 degreeC~+40 degreeC (Locked&wall-mounted type) 
                            -10 degreeC~+45 degreeC (Cabinet opened) 
Humidity: Lower than 90%RH 
Storage temperature: -20 degreeC~+60 degreeC 
Applicable location: Indoor(no corrosive gas) 
Elevation: 1000M below 
Vibration: Less than 9.8m/s^2(0.2G) at 20Hz