FR-F840-0.75K-1 - Mitsubishi - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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FR-F840-0.75K-1

The FR-F840-0.75K-1 is a compact 0.75kW (1HP) general-purpose inverter from Mitsubishi's FR-F800 Series, designed for precise speed control of 3-phase induction motors. With advanced energy-saving algorithms and built-in EMC filter, this drive optimizes motor performance while meeting electromagnetic compatibility standards.

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Key Specifications
Parameter Specification
Model FR-F840-0.75K-1
Rated Capacity 0.75 kW (1 HP)
Output Current 2.1 A
Overload Capacity 150% for 60s
Input Voltage 3-phase 200-240V AC (50/60 Hz)
Output Voltage 3-phase 0-240V AC
Control Modes V/F, Advanced Magnetic Flux Vector
Switching Frequency Up to 14.5 kHz (adjustable)
Communication Built-in RS-485, optional CC-Link, Ethernet
Protection Class IP20 (requires enclosure)
Cooling Method Fanless (natural convection)
Dimensions 90 × 130 × 86.5 mm
Weight 0.8 kg
Main Features
✔ Energy Optimization – Auto-tuning for IE3/IE4 motors
✔ Quiet Operation – Ultrasonic PWM switching (adjustable carrier frequency)
✔ Plug-and-Play – Pre-loaded application macros (pump, fan, conveyor)
✔ Built-in EMC Filter – Complies with EN61800-3 Category C3
✔ Safety Functions – Safe Torque Off (STO) compliant