Share on:
ITEM | SPECIFICATIONS | |||
Main Input | Rated voltage and frequency | 3-phase400V class: 310V-480V , 50Hz/60Hz | ||
Allowable value of change | Voltage: 310V-15% ~ 480V+10%; Frequency: 15% | |||
Output frequency | 0.5 Hz to 400 Hz | |||
Overload capacity | 150% of rated output current for 60s, 200% of rated output current for 2s | |||
Control performance | Control mode | V/f control for constant torque, V/f control for quadratic load, vector control without PG (open loop control),Energy-saving | ||
Setting method of run command | Outer terminal, keyboard panel or serial communication | |||
Setting method of speed command | Analog setting, keyboard, serial communication, UP/DOWN speed setting from external terminal | |||
Analog input | Number | 2 ways: AI1、AI2 | ||
Type | DC voltage or DC current | |||
Maximum input range | AI1: 0 to 5VDC, 0 to 10VDC, 0/4 to 20mA DC receivable AI2: 0 to 10VDC or PTC probe input receivable | |||
Analog output | Number | 0.75kW-500kW:LI,LI2,LI3,LI4,LI5,LI6,LI7,LI8 | ||
Type | Source or Sink | |||
Maximum input range | 0-24VDC | |||
Serial communication interface | RS485 interface supports Modbus protocol. | |||
Display | 4-digit LED digital display | For display of frequency setting, output frequency, fault code and parameter setting etc. | ||
For more details , pls contcat me for free User's manual , Tks |