YASKAWA CIMR-GA80U4075ABM Variable Frequency Drive

YASKAWA CIMR-GA80U4075ABM Variable Frequency Drive

The YASKAWA CIMR-GA80U4075ABM is a GA800 General-Purpose AC Drive (VFD) for three-phase motor control. Yaskawa specifies this model as a 480 VAC, 3-phase GA800, rated 74.9 A Normal Duty / 60 A Heavy Duty. The corresponding output rating is 50 HP Normal Duty / 40 HP Heavy Duty.

Key Technical Specifications

Yaskawa's official GA800 documentation lists the GA80U4075ABM at 50 HP/74.9 A for Normal Duty and 40 HP/60 A for Heavy Duty.

Advantages & Features

• High-performance GA800 AC drive platform
• Supports both Normal Duty and Heavy Duty operation
• Suitable for induction and permanent-magnet motor applications
• Designed for demanding industrial motor-control applications
• Built-in protection and monitoring functions
• IP20 / UL Type 1 configuration
• Multiple control and communication options available through GA800 accessories

Typical Applications

• Industrial pumps and fans
• Conveyors
• Compressors
• Machine tools
• Material handling equipment
• HVAC and process equipment
• Manufacturing machinery
• General industrial automation

Important Precautions

• Verify the 480 VAC three-phase input requirement before installation.
• For this exact model, Yaskawa specifies 74.9 A Normal Duty / 60 A Heavy Duty; do not size the motor solely from the HP rating.
• Check the drive nameplate and specification number when selecting replacement parts; Yaskawa specifically notes that spare-part compatibility depends on the exact drive model/specification number.
• Proper grounding, overload protection and installation clearances are required.
• Disconnect power and allow the DC bus to discharge fully before servicing.