Mitsubishi FR-D740-5.5K-CHT Inverter FRD74055KCHT

Description:

The Mitsubishi FR-D740-5.5K-CHT is a 5.5 kW variable frequency drive (VFD) from the D700 series, designed to control the speed and torque of three-phase induction motors in compact and cost-sensitive industrial applications. Known for its ease of use and reliability, this model features built-in brake transistor, PID control, and RS-485 communication. It supports V/Hz control, making it ideal for conveyors, fans, and pumps, while offering energy-saving functions and comprehensive protection features.

TECHNICAL SPECIFICATIONS:

Model: FR-D740-5.5K-CHT
Series: D700
Rated Output Power: 5.5 kW (7.5 HP)
Input Voltage: 3-phase 380–480V AC ±10%, 50/60 Hz
Output Voltage: 3-phase 0–input voltage
Rated Output Current: 12 A
Frequency Range: 0.2 to 400 Hz
Control Method: V/Hz (scalar) control
Built-in Features: Brake transistor, RS-485 communication, PID control, EMC filter
Cooling Method: Forced air cooling (internal fan)
Protection Features: Overcurrent, overvoltage, undervoltage, overload, stall prevention
Enclosure Rating: IP20
Mounting: Wall or panel mount
Ambient Temperature: –10°C to +50°C (14°F to 122°F)
Dimensions: Approx. 150 mm x 260 mm x 150 mm (W x H x D)
Weight: Approx. 3.9 kg (8.6 lbs)