Description
The CIMR‑VU4A0011GAA is a 7.5 HP (5 kW) variable frequency drive enclosed in a rugged NEMA 4X/IP66 housing. Designed for harsh environments such as washdown or dust-tight industrial settings, it delivers robust current vector and V/Hz control for both induction and PM motors. Featuring an integrated keypad and pulsation-free operation, it maintains reliable performance in demanding applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Yaskawa |
| Category |
|
| Part Number |
CIMR-VU4A0011GAA |
| Subcategory |
Drive |
| Series |
Yaskawa V1000‑4X (IP66/NEMA 4X)
|
| Rated Power |
7.5 HP (5.5 kW normal duty)
|
| Continuous Current (Normal) |
11.1 A
|
| Current (Heavy Duty) |
9.2 A
|
| Input Voltage |
380–480 VAC, 3-phase
|
| Output Voltage |
480 VAC, 3-phase
|
| Control Methods |
Open-loop current vector, V/Hz scalar
|
| Starting Torque |
200 % at 0.5 Hz
|
| Keypad |
LCD with H/O/A switch, backup, and copy functions
|
| Scan Cycle |
2 ms via dual CPU
|
| Communication |
Modbus RTU (RS‑485)
|
| Enclosure |
NEMA 4X / IP66, epoxy-coated for washdown/dust-tight env
|
| Protection |
Corrosion-resistant; vibration 0.65 G (20–50 Hz)
|
| Reliability Rating |
MTBF better than 1:10,000
|
| Compliance |
RoHS, UL 508C / CE / EN 954‑1 Safety Category 3
|
| Weight |
12.00 lbs |
Information About CIMR-VU4A0011GAA
The CIMR‑VU4A0011GAA belongs to Yaskawa’s V1000‑4X series — an IP66-rated variant of the acclaimed V1000 microdrive. It accepts 380–480 VAC input and provides 11.1 A continuous (9.2 A heavy duty) output suitable for 7.5 HP loads. It supports open-loop current vector and scalar V/Hz control, with dual CPUs enabling fast 2 ms scan cycles. Built for environments such as food processing, packaging, and machining, it features corrosion-resistant epoxy coating, keypad programming, Modbus/RS‑485 communication, and simplified Function Block Diagram logic.
Key Features:
- 7.5 HP Output (5.5 kW): Rated for heavy-duty motor control applications, with 11.1 A continuous current.
- Input Range 380–480 VAC: 3-phase AC input for standard industrial supply.
- Rugged Enclosure: NEMA 4X/IP66 epoxy-coated chassis for washdown/dust-tight environments.
- Current Vector & V/Hz Control: Supports induction or PM motors with responsive tuning.
- Integrated LCD Keypad: Provides H/O/A control, parameter backup, and one-touch copy with verification.
- Fast Scan Cycle: Dual-CPU design enables 2 ms update intervals.
- 200 % Starting Torque: Delivers full torque even at 0.5 Hz for direct-drive applications.
- Industrial Communications: Includes Modbus RTU via RS‑485, suitable for automation networks.
- Vibration Resistance: Rated to withstand 0.65 G from 20–50 Hz.
- Reliability: Designed for an MTBF exceeding 1 failure in 10,000 units.
The CIMR‑VU4A0011GAA provides the robust performance and protection needed for industrial motor control in challenging environments.
