Main technical features:
1) Power range: 0.75~400KW
2) Voltage: 3AC 380V -15%~15%
3) Output frequency: 0.00 ~ 400.00Hz
4) Efficiency: >98% (at rated power)
5) Control mode: Vector control with PG (VC), sensorless vector control (SVC), V/F control
6) Overload capacity: 150% rated current for 60 s (SVC), 180% rated current for 10 s (VC)
7) Speed accuracy: 0.5% of max speed (SVC), 0.02% of max speed (VC)
8) Speed adjusting range: 1:100 (SVC), 1:1000 (VC)
9) Multi-steps speed control: 16 steps
10) Built-in DC reactor from 18.5KW to 90KW to improve power factor
11) Digital input: 6 (1 high speed pulse input)
12) Digital output: 1
13) High speed pulse output: 1
14) Relay output: 2
15) Analogue input: 2
16) Analogue output: 1
17) Static and rotation autotuning: Identify specific motor parameter to achieve high accuracy vector control
18) Starting torque compensation
19) Speed trace function
20) Torque control
21) Ambient temperature: -10~40 degree
22) Relative humidity: <95%, no condensation allowed
23) Altitude: 0~1000 m, 1000~4000 m with derating
24) 30 kinds of protection function

Special function:
1) Running function: inspect running, emergency running, force deceleration running
2) Holding braking, contactor control
3) Starting weight up function
4) 2 kinds of PG card available: Synchronous and asynchronous motor
5) Energy saving function with RBU unit
6) S curve function: Start and stop motor smoothly

Typical application:
metallurgy, plastic,   textile machinery ,   paper manufacturing machinery, food machinery, petrification equipment, drugs manufacture, steel and iron equipment , printing mechanism ,  packing machinery , blower fan, water pump,hoisting equipment , building materials  and so on for driving  and speeding control of AC asynchronous motor .