Description
Mitsubishi FR-D740-022-NA Micro VFD Overview
The Mitsubishi FR-D740-022-NA is a 480V, 1HP micro variable frequency drive engineered for reliable, precise motor speed control in commercial and industrial HVAC applications. Part of Mitsubishi’s trusted FR-D700 series, this compact drive is designed to deliver energy savings, extended motor life, and simplified installation — making it an ideal choice for HVAC technicians and contractors working with fans, pumps, and blowers.
Key Features
- 480V three-phase input for compatibility with standard commercial power systems
- 1HP (0.75 kW) output rating suitable for small motor applications
- Micro form factor for installation in space-constrained enclosures and panels
- Advanced V/F and vector control modes for optimized motor performance
- Built-in EMC filter to reduce electrical noise and protect sensitive equipment
- Integrated PID control for closed-loop HVAC system management
- Multiple preset speed settings for flexible application programming
- Comprehensive protective functions including overvoltage, undervoltage, and overcurrent protection
- Parameter copy function via optional keypad for fast commissioning
HVAC Applications
- Supply and return air fans
- Hydronic circulating pumps
- Cooling tower fans
- Exhaust and ventilation fans
- Condenser and evaporator fan motors
Why Choose the Mitsubishi FR-D740-022-NA
Mitsubishi’s FR-D700 series drives are recognized throughout the HVAC and industrial trades for their durability, ease of setup, and long service life. The FR-D740-022-NA’s compact design reduces panel space requirements without sacrificing functionality, while its robust protection features help minimize downtime and maintenance costs. Whether you’re retrofitting an existing system or specifying a new installation, this micro VFD delivers the performance and reliability that HVAC professionals demand.
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