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Yaskawa A1000 CIMR-AU4A0018FAA

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CIMR-AU4A0018FAA

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The CIMR-AU4A0018FAA variable frequency drive from Yaskawa's A1000 series is engineered for three-phase input configurations. It accommodates both constant and variable torque operations, supporting 7.5 hp and 10 hp ratings accordingly.

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Technical specifications for CIMR-AU4A0018FAA

ManufacturerYaskawa
Product LineA1000
Part NumberCIMR-AU4A0018FAA
Weight9.00 lbs (4.08 kg)
Input Phase3
Horsepower (Constant Torque Rating)7.5 hp
Horsepower (Variable Torque Rating)10 hp
Amperage (Constant Torque Rating)14.8 A
Amperage (Variable Torque Rating)17.5 A
Braking TypeDC Injection, Dynamic Braking Transistor Included
Closed LoopOptional
AC Line RegenerativeNo
Operator ControlsKeypad Included
NEMA RatingNEMA 1
Motor Control-Max LevelClosed Loop Vector for Permanent Magnet
Nominal Input VAC380 VAC, 415 VAC, 480 VAC
AC Voltage Range380-480 VAC
Frequency400 Hz
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The Yaskawa CIMR-AU4A0018FAA is a three-phase variable frequency drive tailored for precision and efficiency. Engineered to operate with a constant torque rating of 7.5 horsepower, it also accommodates a variable torque rating capped at 10 horsepower. This flexibility allows for various applications requiring robust performance. The drive pulls in a maximum of 14.8 A under constant torque conditions, while drawing up to 17.5 A for variable torque scenarios, providing significant control over motor usage.

In terms of braking, this model features a DC injection method. Additionally, a dynamic braking transistor is included to assist in managing motor deceleration effectively. Users can opt for a closed-loop configuration, which facilitates enhanced feedback and control, though it is not a mandatory feature. Importantly, this drive does not support AC line regeneration.

The integrated keypad offers user-friendly operator controls, allowing easy adjustments and monitoring of parameters. Encased in a NEMA 1-rated enclosure, the CIMR-AU4A0018FAA is suitable for installation in clean, dry indoor environments.

Nominal input voltages supported by this drive span 380 VAC, 415 VAC, and 480 VAC. Operating within an AC voltage range of 380 to 480 VAC, the unit is also compliant with a frequency setting of 400 Hz, making it versatile for various industrial applications. The closed loop motor control at maximum level is particularly adapted for permanent magnet motors, ensuring efficient operation and precision control. Overall, this drive compactly integrates essential features to deliver reliable power control in demanding settings.