Eaton 550TPCSR431M AutoVAR 600 Capacitor Bank - UL 508A
Part Number: 550TPCSR431M
Quick Summary
Eaton LV AutoVAR 600 capacitor bank is designed to provide scalable reactive power support for large industrial systems. Many facilities struggle with poor power factor, leading to higher energy penalties, equipment stress, and unstable voltage. This unit carries UL 508A, CSA Std. C22.2 No. 190, and UL 810 certifications, ensuring electrical safety, panel compliance, and protective coordination. With 480 V three-phase operation, 550 kvar capacity, and AutoVAR control, it simplifies installation, reduces wiring complexity, and enables proactive maintenance. For engineers and buyers, the combination of certifications, performance, and installation ease supports faster approvals and lower lifecycle costs. This translates to reliable national-code compliance and measurable energy efficiency gains across critical plant processes.
Product Information
Extended Description
550TPCSR431M Eaton: Eaton floor mounted, switched capacitor bank, 480V, 550 kvar w/100
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
550TPCSR431M
UPC
786685147277
Product Length/Depth
26 in
Product Height
78 in
Product Width
38.5 in
Product Weight
1034 lb
Certifications
UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
AutoVAR
Phase
Three-phase
AutoVAR control delivers real-time reactive power management for 480V three-phase systems, automatically balancing capacitor and switch configurations as loads change. The business impact is a stable power factor, reduced reactive power penalties, and smoother voltage profiles across the facility. In manufacturing plants, data centers, and process industries, this translates to dependable operation with fewer equipment resets and lower energy costs, especially during peak demand periods. The 550 kvar rating supports substantial inductive loads, minimizing the number of banks required and enabling easier planning for future expansions. This reduces floor space, lowers installation complexity, and simplifies procurement. Floor-mounted cabinet design with generous dimensions (26 in depth, 38.5 in width, 78 in height) and 1034 lb weight facilitates room-ready installation in equipment rooms or mechanical spaces. This gives installers a clear path for integration with existing switchgear and control panels. Certifications UL 508A, CSA Std. C22.2 No. 190, UL 810 provide regulatory alignment for panel builders, inspectors, and end users, while IEEE Std. 18 compatibility ensures reliability for motor and lighting systems. Compatibility and installation advantages include standard 480V wiring, pre-wired assemblies, and clear diagnostics to reduce field labor.
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FAQs
The 550TPCSR431M is designed for floor-mounted installation in 480V three-phase environments. It integrates AutoVAR control for automated reactive power management, reducing wiring complexity and panel space needs. The unit is UL 508A, CSA C22.2 No. 190, and UL 810 certified, which streamlines panel approvals and ensures safe, code-compliant integration with existing switchgear and control systems.
Key specs include 480V three-phase operation, a 550 kvar rating, catalog number 550TPCSR431M, and UPC 786685147277. Dimensions are 26 in depth, 38.5 in width, and 78 in height, with a weight of 1034 lb. These values define its capacity to correct power factor while fitting into standard equipment rooms.
Yes. With a 550 kvar rating and AutoVAR control, the unit stabilizes PF under varying loads typical of manufacturing lines. Its floor-mounted design supports scalable deployment in plant rooms, while its certification footprint (UL 508A, UL 810, CSA) ensures regulatory compliance and straightforward panel integration for continuous production environments.
The product holds UL 508A, CSA Std. C22.2 No. 190, and UL 810 certifications. These mark electrical safety, electrical inspection compatibility, and protection coordination standards, which reduce risk during installation, simplify compliance audits, and support reliable operation in controlled industrial settings.
ROI comes from lower energy penalties due to improved PF, reduced peak demand charges, and extended motor life from stabilized voltage. Maintenance is simplified by a robust floor-mounted cabinet design, accessible components, and diagnostic clarity, enabling proactive servicing with minimal disruption to production schedules.