The Mitsubishi Electric variable speed drive controls the fan speed, allowing its operation to be adjusted to suit requirements. It supports a single-phase input of 200–240 Vac and a three-phase input of 380 Vac, with power ratings from 0.1 to 7.5 kW. Parameters can be configured using a control unit with a digital potentiometer or via a computer running FR software.
The OEC function helps save energy, while Soft-PWM operation reduces noise and prevents bothersome humming and whistling. The device enables smooth start-up and stopping with adjustable timing or preset speeds, and includes multiple self-diagnostics and fan protection features.
- Input: Single-phase 200–240 Vac or three-phase 380 Vac
- Single-phase input power: 0.1 / 0.2 / 0.4 / 0.75 / 1.5 / 2.2 kW
- Three-phase input power: 0.75 / 1.5 / 2.2 / 3.7 / 5.5 / 7.5 kW
- Control methods: General-purpose magnetic Flux Vector and Optimum Excitation
- Overload capacity: 150% for 60 sec at 1 Hz and 200% for 0.5 sec from 3 Hz
- Energy-saving function: OEC
- Pulse modulation function: Soft-PWM
- Speed adjustment: Built-in potentiometer or automation using sensors
- Auto-tuning: With the motor stopped, in less than one minute
- Additional functions: Controlled deceleration during brief power losses, emergency stop, password-protected operation and remote I/O
- Protections: Overvoltage, overcurrent, undervoltage, overload, overheating, ground and connection faults, short circuit
- Standards and compliance: CE, UL, CUL, EN (LVD), RoHS
- Type
- Speed Controllers
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.