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Model: SV1850iS7-4NO
Manufacturer: LS
Made in: Korea
Warranty: 12 months
Motor rating: 185kW/250HP
Output rating: 286kVA, 3P 380-480V, 0.01 ~ 400Hz, 370A (CT), 432A (VT)
Input Rating: 3P 380V ~ 480V /50-60Hz/ 404 A( CT)/ 463 A( VT)
Control method: V/F, Slip compensation, Sensorless vector, sensored vector
Speed reference resolution: Digital: 0.01Hz / Analog: 0.06 Hz
Frequency accuracy: Digital: 0.01% / Analog: 0.1%
Overload Capacity:
CT: 150% for 1 minute
AT: 110% for 1 minute
Torque Boost: Auto & manual torque boost
Display: Wide graphic LCD keypad ( available 6 languages)
Operation method: Keypad/ terminal/ communication
Frequency setting: Analog: 0-10V/ -10V-10V/ 0-20mA/ keypad
Operation function: PI control/ Up-down/ 3-Wire/ DC braking/ Frequency limit/ Slip compensation/ Reverse rotation prevention/ Auto restart/ Auto-tuning/ Power braking/ Flux braking/ Easy start
Input signal: PNP/NPN selectable/ P1 ~ P8
Output Signal: NO/NC, 0-10V, Frequency/ Current
Protection: Over voltage/ Low voltage/ Over current/ Ground fault/ Inverter overload/ Inverter overheat/ Output phase open/ Hardware fault ....
Enclosure:
IP00: 30~75kW,200V/ 90~375kW, 400V
Built-in DC braking
Communication( Option): RS485 ( LS Bus/ Modbus RTU), Profibus-DP, Modbus, Rnet, LonWorks, CANopen, Ethernet/IP, Extension I/O, Isolation I/O, Encoder Board, PLC Board, cable: 2m, 3m (option)
