FR300 Series VC Inverter

Close-loop Vector Control Inverter

  • Three Phase 380V 0.75 ~710kW

FR300 series inverters uses advanced customized design concepts, and new generation of IGBT modules, adopts advanced open-loop vector control arithmetic and strong overload output capacity

Description

Features

Higher Performance FVC Control Mode
Speed Control Accuracy: ±0.05%
Speed Control Range: 1:1000
Torque Control Response: <50ms
Starting Torque: 180% Rated Torque/0Hz

Drive asynchronous and synchronous(developing) motor
Setting parameters can switch asynchronous and synchronous motor

Torque Control
Torque control/ speed control can be adjusted flexibility
Multi-torque given mode

Encoder Card
Fitting OC, Push-pull, Difference and other types encoder

Perfect Protection
Unique dead-time compensation

Guarantee a steady torque output on low-frequency
Protection design of over-voltage, over-current, under-voltage, IGBT short circuit, time-reserve overload, etc. Can supply safety-guard under circumstance of load short circuit or grounding.

FR300
Rated Power
Three Phase 380V 0.75 ~710kW

Specific References