CIMR-VU4A0009FAA Yaskawa V1000 AC Microdrive – Compact Vector Control

Key Technical Specifications

• Brand: Yaskawa America Inc.
• Model: CIMR-VU4A0009FAA
• Series: V1000 Series
• Drive type: Adjustable frequency, variable speed AC microdrive
• Control method: Vector control
• Input voltage: 380 to 480 VAC at 50/60 Hz, 3-phase
• Output current (Normal Duty): 8.8 Amps
• Output current (Heavy Duty): 7.2 Amps
• Output power (Normal Duty): 5 HP (3.7 kW)
• Output power (Heavy Duty): 4 HP
• Enclosure: NEMA 1 / IP20
• Dimensions: 4.25" W x 5.89" H x 6.06" D

Approvals and Standards

• UL and cUL listed (UL 508C)
• CSA C22.2 certified
• CE marked for European compliance
• TUV approved
• Suitable for global industrial installations

Frequently Asked Questions (FAQ)

• Q: What is the difference between Normal Duty and Heavy Duty on CIMR-VU4A0009FAA?
  A: Normal Duty (8.8A, 5 HP) suits variable torque loads like fans and pumps. Heavy Duty (7.2A, 4 HP) suits constant torque loads like conveyors or presses.
• Q: Can I use this drive with a single-phase input?
  A: No. The CIMR-VU4A0009FAA requires three-phase 380-480V input. Single-phase operation is not supported.
• Q: Does this drive support vector control without a feedback encoder?
  A: Yes. The V1000 series uses open-loop vector control. It delivers high torque at low speeds without an encoder.
• Q: What is the enclosure rating?
  A: NEMA 1 (IP20) for indoor use. It protects against fingers and small objects but not water or dust. Use a larger enclosure for washdown areas.
• Q: How do I program the drive?
  A: Use the built-in digital operator JVOP-180. You can also use Yaskawa DriveWizard software or copy parameters via the optional copy unit.
• Q: What ambient temperature can this drive handle?
  A: Standard operation from -10°C to +50°C. For temperatures above 40°C, derate the output current. Refer to the manual for derating curves.

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