Brand:Allen-Bradley
Series:21M
Voltage:400V AC
Phase:3
Amps:500
HP:200
Frame😀
Enclosure:Flange Mount – Front Chassis = IP 20, NEMA/UL Type 1, Rear Heatsink = IP66, NEMA/UL Type 4X/12
Interface Module:Full Numeric LCD w/Brake
IGBT:Yes
Resistor:Yes
Rating:Filtered A & B Frames (Optional), C, D, & E Frames (Standard)
Network Type:ControlNet (Coax)
The Allen-Bradley 21M-50LW4160-M2003 McQuay Liquiflo 1.0 500 A AC Drive is engineered with advanced technology for controlling electric motors with high precision and efficiency. Its robust design includes a Full Numeric LCD interface with brake functionality, providing users with real-time operational data and the ability to apply brakes smoothly. With an operating current of 500A and a power output of 1.0 kW, this AC drive is suitable for heavy-duty applications, particularly in HVAC systems where stable motor operation is crucial.
Constructed with a durable flange mount, this AC drive ensures optimal performance in various environmental conditions, from indoor to outdoor settings. The front chassis is rated at IP20 and complies with NEMA/UL Type 1 standards, offering protection against dust and light objects, while the rear heatsink reaches IP66, further enhancing its resilience to harsh weather conditions.
This AC drive model integrates seamlessly with ControlNet networks through its coaxial connectivity, facilitating efficient communication within complex industrial environments. Additionally, its user-friendly interface and enhanced control capabilities make it easy to set up and maintain, reducing downtime and operational costs.
With the option for filtered A & B frames and the standard availability of C, D, and E frames, this drive offers flexible installation options tailored to your specific needs. The inclusion of a resistor ensures safety and stability during operation, providing peace of mind to industrial engineers and maintenance personnel.

















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