FR300
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 high overload output capacity.
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.