Eaton 550TPCSR631 Switched Capacitor Bank - UL Listed 600 V
Part Number: 550TPCSR631
Quick Summary
Eaton 550TPCSR631 switched capacitor bank provides reactive power support for industrial electrical systems. It addresses voltage fluctuations and current distortion that drive higher energy costs and unplanned outages. Certified UL Listed and CSA certified for industrial use, with UL 508A, UL 810, and IEEE 18 compliance for safer operation. Designed for floor-mounted, L-frame, single-door enclosures, it supports efficient power factor correction in factories and data centers, boosting uptime and reducing energy costs. The enclosure dimensions of 26.25 in depth, 78 in height, and 38.5 in width enable straightforward integration with existing systems. Optional IQ 250 digital metering provides real-time energy insight to streamline maintenance and procurement decisions. A one-year warranty from installation or eighteen months from shipment adds protection against unexpected downtime.
Product Information
Extended Description
550TPCSR631 Eaton: Eaton AUTOVAR 600, Switched Capacitor Banks, 528A, 600V, Three-phase, 550 kVAR, Floor-mounted, Single-Door Enclosure Unit, 11 x 60, L Frame, Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, Opt digital metering-IQ 250
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
550TPCSR631
UPC
786685376400
Product Length/Depth
26.25 in
Product Height
78 in
Product Width
38.5 in
Product Weight
984 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
AUTOVAR 600
Amperage Rating
528A
Mounting
Floor
Options
Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, Optional digital metering-IQ 250
Phase
Three-phase
Product Category
Switched Capacitor Banks
Voltage rating
600 V
Enclosure
Single-door enclosure unit
Frame size
L
Rating
550 kVAR
Step X kVAR
11 x 60 kVAR
Feature: 550 kVAR rating in a three-phase, 600 V system. Business Impact: Delivers robust reactive power compensation to flatten voltage swings and lower demand charges across busy shifts. Application: Suits manufacturing lines and heavy machinery where power quality directly affects uptime and production throughput. Feature: Optional molded-case circuit breaker rated at 65 kAIC (480/600 V). Business Impact: Enhances system protection, simplifies integration with existing protection schemes, and minimizes fault propagation. Application: Use in facilities requiring enhanced short-circuit protection without adding separate switchgear. Feature: IQ 250 digital metering (optional). Business Impact: Provides real-time energy monitoring, KPI reporting, and fault diagnostics, enabling proactive maintenance and energy management. Application: Data centers and multi-line plants needing verifiable energy data for utility compliance and cost allocation. Feature: Floor-mounted, single-door enclosure with L-frame. Business Impact: Streamlines installation, service access, and preventive maintenance, reducing commissioning time and downtime. Application: Retrofit or new installs in plant floors where space and access matter. Feature: Certifications and warranty. Business Impact: UL Listed, CSA Certified, UL 508A, UL 810, IEEE 18 compliance delivers regulatory assurance and risk reduction; Warranty covers one year from installation or eighteen months from shipment. Application: Industries requiring documented certs and reliable post-purchase support.
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FAQs
The 550TPCSR631 is designed for floor-mounted installation in a single-door, L-frame enclosure. Begin with confirming available floor space and clearance for service access, then mount the unit securely and wire to the 600 V three-phase supply. If using the optional MCCB, ensure compatibility with your protection scheme and verify integral fault path clearance. With IQ 250 metering, plan for convenient access to metering ports for data collection and maintenance.
Key specs include a 550 kVAR rating, 3-phase configuration, 600 V voltage rating, and a 528 A amperage rating. The unit supports a 11 x 60 kVAR step X kVAR profile, is floor-mounted with an L-frame enclosure, and offers options for a 65 kAIC molded-case circuit breaker and IQ 250 metering to enhance monitoring and protection.
Yes. Its 550 kVAR reactive power capacity and 600 V three-phase design are well-suited for data centers and manufacturing floors needing reliable power factor correction and voltage stabilization. The floor-mounted enclosure simplifies integration with existing plant infrastructure, while optional metering provides visibility into energy use and performance, helping to manage utility charges and upgrade planning.
The 550TPCSR631 carries UL Listed and CSA Certified marks, with UL 508A, UL 810, and IEEE Std 18 compliance. These certifications support safety, electrical compatibility, and industrial regulatory requirements, giving procurement teams confidence in performance, traceability, and risk management for regulated environments.
Eaton provides a warranty of one year from installation or eighteen months from shipment, whichever occurs first. Optional IQ 250 metering and other accessories are supported to enable ongoing energy management. For maintenance, retrofit compatibility, and performance verification, consult Eaton service resources or your authorized distributor for tailored support plans.