Variable Speed/Frequency Drive (VSD/VFD) / Inverter - Mitsubishi Electric (FREQROL FR-D700 series) - 3-phase (3P) 200V class - input 200Vac-240Vac (220Vac / 230Vac nom.) - 750W / 0.75kW / 1HP - 4.2A - frequency (output) 0.2-400Hz - with Modbus RTU + RS-485 communication capability - IP20 - equivalent to FRD720075K
Core Technical Specifications
Applicable Motor Capacity: 0.75 kW (approximately 1 HP).
Input Rated Voltage: 3-phase 200V to 240V AC (50Hz / 60Hz).
Rated Output Current: 4.2 A.
Output Frequency Range: 0.2 to 400 Hz.
Enclosure Rating: IP20 (Open type, designed for panel mounting).
Physical Dimensions: 128 mm (H) × 108 mm (W) × 129.5 mm (D) | Weight: ~1.0 kg.
Key Features & Capabilities
General-Purpose Magnetic Flux Vector Control: Provides 150% starting torque at 1Hz with an auto-tuning function for stable low-speed operation.
Safety Stop Function (STO): Features a hardware-based emergency cutoff complying with EN/ISO13849-1 Cat.3 / SIL2, eliminating the need for an external contactor.
Digital Dial Interface: Equipped with an integrated M-dial (setting dial) for quick, precise parameter changes and speed adjustments.
Built-in Brake Transistor: Allows direct connection of a braking resistor for regenerative energy management during deceleration or vertical loads.
Communication & Security: Built-in Modbus RTU protocol (via RS-485 port) and a 4-digit password lock feature to prevent unauthorized parameter edits.
Spring Clamp Terminals: High-reliability wiring method that resists vibration and speeds up installation time.