Description
Yaskawa V1000 Series Variable Frequency Drive — CIMR-VU4A0002FAA
The Yaskawa CIMR-VU4A0002FAA is a compact, high-performance Variable Frequency Drive (VFD) from the industry-trusted V1000 series, engineered for reliable motor speed control in commercial and industrial HVAC applications. Designed to operate on 380–480V 3-phase input power, this drive delivers precise variable-speed control to maximize system efficiency, reduce energy consumption, and extend motor and equipment life.
Key Features
- Input Voltage: 380–480V AC, 3-Phase
- Part of Yaskawa’s V1000 series — the world’s smallest, full-featured vector control drive in its class
- Advanced open-loop vector control for precise torque and speed regulation
- Built-in EMC filter for reduced electrical noise and compliance with installation requirements
- Integrated dynamic braking transistor for rapid deceleration control
- Auto-tuning capability for optimized motor performance without manual parameter adjustment
- Multiple preset speed settings for flexible application programming
- Built-in RS-485 serial communications (MEMOBUS/Modbus) for BAS/BMS integration
- Compact, space-saving design ideal for panel mounting in tight enclosures
- UL, cUL, CE, and RoHS listed
HVAC Applications
- Fan and blower speed control
- Pump motor control for hydronic and chilled water systems
- Air handling unit (AHU) motor drives
- Cooling tower fan control
- Exhaust and supply fan variable speed operation
Why Choose the Yaskawa V1000?
The V1000 series is renowned for its reliability, ease of commissioning, and broad compatibility with standard induction motors. Its compact footprint and built-in communication capabilities make it an ideal choice for HVAC contractors and building automation professionals seeking energy savings and precise process control. The CIMR-VU4A0002FAA is backed by Yaskawa’s global service network and industry-leading warranty support.
Specifications
- SKU: CIMR-VU4A0002FAA
- Brand: Yaskawa
- Series: V1000
- Input Voltage: 380–480V, 3-Phase
- Drive Type: Variable Frequency Drive (VFD)
- Control Method: Open-loop vector / V/f control
- Communications: MEMOBUS/Modbus RTU (RS-485)
- Certifications: UL, cUL, CE, RoHS







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