FR-CS84-050-60

Mitsubishi FR-CS Series – Compact, Smart, and Cost-Effective Variable Speed Drive

Compact Power. Proven Mitsubishi Reliability. Everyday Value.
The Mitsubishi FR-CS80 / FR-CS84 Series delivers big-drive performance in a remarkably compact and affordable design.
Engineered for OEMs, panel builders, and industrial users who value both reliability and cost efficiency, this inverter combines Mitsubishi Electric’s renowned build quality with modern control performance and energy-saving features.
With magnetic flux vector control, auto-tuning, and optimum excitation control, the FR-CS Series ensures precise motor performance and exceptional efficiency in applications such as fans, pumps, conveyors, mixers, and compact machinery.
The spring-clamp terminal design and side-by-side mounting allow for quick installation and reduced panel space — ideal for modern OEM designs.

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Key Benefits:

• Compact & space-saving: World’s smallest-class body — up to 40 % less volume than previous models.
• High torque performance: 150 % starting torque at 1 Hz with slip-compensation vector control.
• Energy-saving design: Optimum excitation control adjusts motor current for reduced energy use.
• Simple setup: Non-rotation auto-tuning and intuitive front-panel keypad.
• Easy integration: Built-in RS-485 (Modbus RTU / Mitsubishi protocol) for seamless PLC/HMI networking.
• Durable & reliable: Conformal-coated PCB for IEC 60721-3-3 3C2/3S2 environments.
• Maintenance-free wiring: Spring-clamp terminals resist vibration and eliminate retightening.
• Global compliance: CE / UL / cUL / RoHS / EMC (EN61800-3 C3).

 

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Technical Specifications:

 

Parameter	Value
Model	FR-CS84-050-60
Rated Motor Power	2.2 kW
Rated Capacity	3.8 kVA
Rated Current	5.0 A (4.3 A at 50 °C)
Input Power Supply	3-phase 380 – 480 V AC ±10 %, 50/60 Hz
Output Frequency Range	0.2 – 400 Hz
Overload Capacity	150 % for 60 s, 200 % for 0.5 s
Control Method	V/F control, Magnetic Flux Vector Control, Optimum Excitation Control
Cooling Method	Forced air
Protection Rating	IP20 (Open type)
Ambient Temperature	–10 °C to +40 °C (full load), +50 °C with derating
Installation Type	Side-by-side / DIN rail mount
Communication	RS-485 (Mitsubishi & Modbus RTU, up to 115.2 kbps)
Dimensions (H × W × D)	130 × 108 × 129.5 mm
Approx. Weight	0.9 kg
Certifications	CE, UL, cUL, RoHS, EMC EN61800-3 (C3)

 

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Typical Applications:

•  Fans & Pumps
• Conveyors & Material Handling
• Mixers & Agitators
• Small OEM Machines
• Food & Wood Processing Equipment

 

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Why Choose the FR-CS Series:

The FR-CS inverter range offers exceptional value for everyday automation — reliable Mitsubishi technology, intuitive setup, and outstanding performance in a compact, cost-effective package.
Combined with FREE telephonic setup and commissioning support from our expert VSD team (150 + years of Mitsubishi experience), it’s the smart choice for engineers, OEMs, and system integrators alike.

 

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Downloads:

FR-CS Series Catalogue (PDF)

FR-CS Series Instruction manual (PDF)