Eaton 450TPHSR431 LV AutoVAR 600 capacitor bank - UL Listed
Part Number: 450TPHSR431
Quick Summary
The Eaton LV AutoVAR 600 capacitor bank is a high-capacity, three-phase PF correction system designed to optimize energy use in mid to large industrial facilities. Many plants face rising reactive power penalties and voltage fluctuations that erode efficiency and equipment life; this bank delivers a reliable solution to those challenges. Certifications including UL Listed, CSA Certified, UL 508A, and IEEE 18 compliance help ensure safety, reliability, and regulatory alignment across electrical rooms and panels. With easy installation and robust protection, it supports straightforward commissioning while delivering measurable business value. By combining compact footprint with dependable performance, it supports energy-management initiatives and long-term operating cost reductions for utilities and asset-intensive operations.
Product Information
Extended Description
450TPHSR431 Eaton: Eaton AutoVAR 600 Capacitor Bank, 541A, 60 Hz, Three-phase, 480V, Fuses, Heavy duty capacitor cells, Power Factor Correction, 9 x 50 kvar, 450 kVAR
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
450TPHSR431
UPC
786685924328
Product Length/Depth
25 in
Product Height
80 in
Product Width
41.3 in
Product Weight
1010 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed CSA Certified UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
Power Factor Correction
Amperage Rating
541A
Frequency rating
60 Hz
Options
Heavy duty capacitor cells
Phase
Three-phase
Voltage rating
480 V
kVA rating
450 KVR
Protection
Fuses
Step X kVAR
9 x 50 kVAR
The 450TPHSR431 provides 450 kVAR of reactive power correction across 9 x 50 kvar steps, operating at 60 Hz and 480 V with a maximum current rating of 541 A. This precise step-by-step PF correction improves voltage stability and reduces utility penalties, directly lowering energy costs for continuous-load processes. Application-wise, it suits manufacturing, pumping, and HVAC systems where steady PF is critical to avoid reactive power charges and equipment stress. The unit uses heavy duty capacitor cells and protective fuses, delivering enhanced reliability and safer maintenance during replacement or inspection cycles. Such components minimize unscheduled downtime and extend the life of connected motors and drives in demanding environments. Compliance is built in with UL Listed, CSA Certified, UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18, easing audits and permitting. Its footprint is designed for standard LV switchgear integration, allowing straightforward installation in tight spaces. A one-year warranty from installation (or 18 months from shipment) provides a clear coverage window for commissioning and early operation, reinforcing total-cost-of-ownership advantages. The product’s dimensions—25 in depth, 80 in height, 41.3 in wide—and a weight of 1010 lb, are typical for industrial PF banks and support organized, accessible maintenance in busy plant environments.
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FAQs
This three-phase, low-voltage PF correction bank is designed for 480 V, 60 Hz electrical systems typical of industrial facilities. It integrates with standard LV switchgear and can be installed in electrical rooms or equipment bays that accommodate its 25 in depth, 41.3 in width, and 80 in height footprint, with a weight around 1010 lb for stable mounting.
Key specs include 450 kVAR total reactive power, arranged as 9 x 50 kvar steps, 541 A amperage rating, 480 V voltage, and 60 Hz frequency. The unit uses heavy duty capacitor cells with protection via fuses to ensure safe, reliable operation in continuous-duty environments.
Yes. The product carries UL Listed and CSA Certified marks, along with UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18 compliance. These certifications support electrical safety, control panel applicability, and harmonic/safety performance in industrial settings.
The design targets straightforward integration with standard LV switchgear. Its dimensions and weight are typical for retrofit or new builds, and the protection features simplify maintenance. Ensure adequate mounting, clearance, and proper wiring to maintain PF correction effectiveness and accessibility for routine checks.
Expect meaningful utility bill reductions from reduced reactive power penalties and improved motor efficiency, with payback dependent on load profile and electrical tariffs. Maintenance is aided by heavy-duty capacitor cells and fuse protection, and the unit carries a one-year warranty from installation (or 18 months from shipment) to mitigate early-life risk.