ABB ACH180-04S-07A2-4 LV AC Micro Drive - UL Listed
Part Number: 3AXD50000956784
Quick Summary
ABB ACH180-04S-07A2-4 LV AC micro drive is a compact motor drive designed for HVAC systems, delivering precise speed control and energy savings in tight spaces. For engineers and technicians, the challenge is often fitting robust drive functionality into cramped equipment rooms without sacrificing performance. This module addresses that by offering a compact, easy-to-install solution that reduces commissioning time and maintenance complexity. Key certifications typically associated with ABB HVACR drives include UL safety listing, with European CE-mark practices and rugged enclosure options for industrial environments. In practice, this means you can rely on safe operation, straightforward integration with existing controls, and tangible business value through energy efficiency and reliable HVAC control.
Product Information
Extended Description
3AXD50000956784 ABB: The ACH180 HVACR compact drive modules provide the quality, reliability, and energy savings you expect, while offering essential HVACR features, being compact and easy to fit tight spaces. They are simple to use and safe to maintain. All you need to do is to set the drive up, and then focus on what counts. Everything you need, nothing you don't.
Feature → Business Impact → Application: The ACH180-04S-07A2-4 provides a compact LV AC drive platform for HVAC systems, enabling precise speed control and energy savings in limited spaces. This translates to shorter install times and reduced space requirements in mechanical rooms or rooftop units, making retrofits and new builds more manageable. Feature → Business Impact → Application: With IEC rated power of 3.0 kW and current of 7.2 A at 400 V (and UL specifications of 3.0 Hp, 6.0 A at 460 V), it supports common HVAC motors and pumps, ensuring reliable performance across typical 3Ø installations. Application includes air handling units and variable-air-volume projects where space and efficiency matter. Feature → Business Impact → Application: Its safe-to-maintain design and straightforward setup minimize maintenance downtime, helping facilities meet uptime targets while reducing total cost of ownership. Application: city-scale buildings, hospitals, and data centers. Feature → Business Impact → Application: The HVACR-focused architecture of the ACH180 module delivers consistent motor control, enabling smoother ramping and reduced mechanical wear, which lowers replacement cycles and extends equipment life across critical cooling cores. Application: packaged units and rooftop systems. Feature → Business Impact → Application: Tight integration with existing ABB control ecosystems and standard 400 V systems simplifies commissioning and reduces integration risk in new installations, making it a practical choice for systems upgrades and green-field projects in commercial HVAC.
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FAQs
Plan for a compact footprint in crowded electrical cabinets, ensure adequate ventilation for heat dissipation, and verify 400 V IEC wiring with proper motor lead connections. Use ABB’s setup guidance to configure drive parameters quickly and align with existing HVAC controls, reducing commissioning time and minimizing field wiring errors.
The drive provides precise speed control and soft-start capabilities, reducing inrush and idle motor torque. By matching fan or pump speed to demand, energy consumption drops significantly during part-load operation, extending equipment life and lowering total operating costs in commercial HVAC systems.
Yes, it is designed for 400 V IEC networks with a 3.0 kW power rating and 7.2 A continuous current. UL specifications list 3.0 Hp at 460 V with 6.0 A current, offering flexibility for dual-voltage HVAC installations and easy alignment with standard motor specs in many regions.
The model is UL-listed for safety, a key criterion in many procurement specs and building codes. While CE and other enclosure protections are common in ABB’s HVACR drives, the UL listing provides a clear baseline for regulatory compliance in North America, supporting safe installation and ongoing maintenance across critical cooling systems.
Expect a favorable return on investment driven by reduced energy use through optimized speed control and lower mechanical wear from smooth ramping. The compact design simplifies installation, lowers hardware costs, and reduces maintenance downtimes, contributing to faster project completion and longer service intervals for critical HVAC equipment.