ABB 3AXD50000956791 HVACR drive module - UL Listed
Part Number: 3AXD50000956791
Quick Summary
ABB 3AXD50000956791 is an LV AC micro drive module for HVACR systems, delivering precise motor control in compact spaces. Facility teams often contend with tight panels and wiring complexity; this drive helps simplify configuration while improving reliability. UL-listed for safety, it aligns with industry expectations for HVACR drives and supports robust performance in demanding environments. This design emphasizes energy efficiency and straightforward installation, delivering value through accelerated commissioning and lower lifecycle costs. In practice, the ACH180-04S-09A4 module integrates quickly with variable speed control, preserving motor torque and reducing energy consumption on fan and pump loads. For procurement, its compact footprint supports streamlined panel layouts and easier field service.
Product Information
Extended Description
3AXD50000956791 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 compact form factor enables tight panel fitment, reducing enclosure space and wiring complexity, which translates to lower installation time and reduced project cost in commercial HVACR deployments. Application: Ideal for rooftop units and air handling sections where space is at a premium and reliability is critical. Feature → Business Impact → Application: LV AC micro drive technology delivers precise speed control with smooth ramping, improving process stability for fans and pumps and cutting energy waste in variable load conditions. Application: Suitable for HVACR systems requiring calibrated fan curves and pump efficiency in mid-to-large facilities. Feature → Business Impact → Application: UL-listed safety compliance provides risk mitigation for electrical installations, enabling easier approvals and safer operations in maintenance programs. Application: Widely adopted in United States-based HVACR projects and service contracts. Feature → Business Impact → Application: Quick setup and simple commissioning reduce downtime and labor costs, accelerating project timelines. Application: New builds and retrofit projects where time-to-first-run is a critical KPI. Feature → Business Impact → Application: Compatible with ACH180-04S-09A4 configurations and IEC/UL voltage ranges, easing procurement and inventory management. Application: Systems that require standardized, certified drive modules across multiple sites. Feature → Business Impact → Application: Energy-efficient motor control lowers operating costs over the equipment lifecycle, contributing to faster ROI in HVACR franchises. Application: Building automation and energy management programs seeking measurable efficiency gains.
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FAQs
This ABB drive module is designed for LV AC systems and supports 400 V IEC operation with a UL-rated 460 V capability. It fits standard enclosure standards in HVACR installations and wires cleanly with a compact ACH180-04S-09A4 configuration. Ensure correct three-phase supply, proper grounding, and that control wiring meets local electrical codes. A spacer plate and panel-mounting kit can simplify retrofits in tight spaces.
Key specs include a 4.0 kW (IEC) rating and 9.4 A at 400 V, with UL listing reflecting 5.0 Hp and 7.6 A at 460 V. This combination supports precise speed control for HVACR fans and pumps, enabling smoother ramps and energy-efficient operation across varying load conditions. Verify the exact voltage on site and configure drive parameters accordingly.
Yes. The 3AXD50000956791 module provides variable speed control ideal for HVAC fans and pumps, delivering energy savings through optimized fan laws and pump curves. Its compact form factor aids retrofit projects, and UL safety certification supports compliant installation in commercial buildings. For best results, pair with site-specific control logic and field-proven wiring practices.
The drive is UL-listed, which supports safety compliance for installations in the United States. When selecting for international projects, confirm CE marking and IP ratings from the latest datasheet, as these are commonly required in many regions. Always verify certifications on the specific unit to ensure regional acceptance and maintenance planning.
By delivering precise motor control and ramping, the drive reduces energy consumption in variable HVAC loads, contributing to shorter payback periods. Its compact size lowers panel costs and wiring time, while robust reliability minimizes maintenance cycles. Overall, users typically see lower operating expenses and faster project completion in both new builds and retrofits.