Eaton 450TPCSR631M AutoVAR capacitor bank - UL 508A
Part Number: 450TPCSR631M
Quick Summary
Eaton LV AutoVAR 600 capacitor bank provides automatic VAR support for medium-voltage industrial systems. Users struggle with reactive power balancing, voltage fluctuations, and rising energy costs. Certified to UL 508A and CSA with UL 810 and IEEE 18, it enhances safety and performance. Designed for three-phase installations, it enables consistent power factor correction, efficiency gains, and simplified procurement.
Product Information
Extended Description
450TPCSR631M Eaton: Eaton AUTO CAP BANK, FLR MTD, 600V, 450 KVAR W/600 AMP CB
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
450TPCSR631M
UPC
786685376028
Product Length/Depth
26.25 in
Product Height
78 in
Product Width
38.5 in
Product Weight
951 lb
Certifications
UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
AutoVAR
Phase
Three-phase
Feature: AutoVAR control provides automatic reactive power compensation, delivering a stable power factor. Impact: This reduces energy losses, lowers utility demand charges, and improves voltage profiles across the facility. Application: Ideal for manufacturing lines, data centers, and process industries seeking reliable power quality. Feature: A 450 kVAR AutoVAR bank with a 600 A circuit breaker and 600 V rating. Impact: Offers scalable capacity and robust protection for downstream equipment, enabling safer startup and operation. Application: Three-phase motors, HVAC systems, and other high-demand loads in factories. Feature: Certifications UL 508A, CSA, UL 810, and IEEE 18 ensure compliance, safety, and performance. Impact: Facilitates panel integration, reduces design risk, and accelerates regulatory approvals. Application: Industrial control panels and machine builds in manufacturing and process environments. Feature: Generous enclosure footprint with dimensions 78 in high, 38.5 in wide, 26.25 in deep and weight 951 lb. Impact: Predictable installation planning, simple space budgeting, and dependable mechanical fit in existing suites. Application: Retrofit projects and new builds with limited rack or enclosure space. Feature: Comprehensive documentation and compatibility with Eaton specification sheets support fast commissioning. Impact: Shortens field wiring time, ensures consistent performance, and lowers total cost of ownership. Application: Site-wide upgrades across manufacturing plants, data centers, and process facilities.
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FAQs
Plan for a sturdy, level mount capable of supporting a 951‑lb cabinet with dimensions of 78 in by 38.5 in by 26.25 in. Ensure a three‑phase 600 V service is available and the 600 A circuit breaker is wired to the main disconnect with proper bus connections. Provide adequate clearance for ventilation, safe access to terminations, and adherence to UL 508A wiring guidelines.
AutoVAR automatically compensates reactive power, reducing kvar demand and stabilizing voltage, which lowers utility demand charges and minimizes energy losses. For lines with high motor loads and intermittent peak demand, this leads to measurable reductions in peak kW/kVA and improved overall efficiency without manual switching or complex control schemes.
Yes. It carries UL 508A and UL 810 listings, along with CSA certification and IEEE 18 readiness, ensuring safe operation and compatibility with standard industrial control panels. These certifications streamline panel approvals, simplify integration with existing builds, and help satisfy regulatory requirements for manufacturing environments.
Industries with significant three‑phase loads—manufacturing, data centers, process industries, and large HVAC systems—benefit from stabilizing voltage and reducing reactive power. The 450 kVAR rating supports substantial power factor correction, while the 600 V rating and 600 A breaker suit mid‑ to large‑size facility needs and retrofit projects.
Plan routine visual inspections of terminations and enclosure condition, verify proper ventilation, and monitor cabinet temperature during operation. Use the provided Eaton documentation for wiring and commissioning guidance, and schedule periodic checks of the 600 A circuit breaker. Rely on the UL/CSA/IEEE certifications as a baseline for ongoing compliance and performance expectations.