Eaton 350TPCSR631M AutoVAR - UL 508A
Part Number: 350TPCSR631M
Quick Summary
Eaton LV AutoVAR 600 capacitor bank is a high-capacity voltage regulation solution for three-phase power systems. Engineers often struggle with voltage sag and flicker when motor loads ramp up; this bank provides automatic VAR control to stabilize voltage and improve efficiency. UL 508A, CSA Std. C22.2 No. 190, UL 810 and IEEE Std. 18 certifications ensure safety and compliance in industrial environments. By integrating this cabinet with existing switchgear, facilities can reduce energy costs, meet power factor targets, and extend motor life. Its rugged enclosure supports reliable operation in demanding environments, while its 600 V rating aligns with common LV distribution. This solution also complements Eaton LV components for streamlined procurement and serviceability.
Product Information
Extended Description
350TPCSR631M Eaton: Eaton AUTO CAP BANK, FLR MTD, 600V, 350 KVAR W/600 AMP CB
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
350TPCSR631M
UPC
786685376004
Product Length/Depth
26 in
Product Height
79 in
Product Width
38.5 in
Product Weight
833 lb
Certifications
UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
AutoVAR
Phase
Three-phase
Feature: AutoVAR control automates capacitor switching to maintain target power factor and stabilize voltage. Business Impact: Reduces energy waste, lowers reactive penalties, and minimizes voltage fluctuations that stress motors. Application: Ideal for manufacturing lines and automated processes where load varies rapidly. Feature: 350 kVAR capacity with a 600 A circuit breaker (model 350TPCSR631M) delivers robust support for large industrial loads. Business Impact: Supports aggressive PF targets and sustained motor efficiency, cutting utility costs. Application: Suitable for mid-to-large plants with heavy motor calendars and HVAC loads. Feature: 600 V system compatibility and three-phase configuration ensure seamless integration with existing LV distribution. Business Impact: Simplifies retrofits and reduces commissioning time. Application: Data centers, process lines, and machine cells seeking reliable PF correction. Feature: Large, cabinet-style enclosure with 26 in depth, 38.5 in width, and 79 in height (833 lb) supports safe, organized installation. Business Impact: Improves maintenance access and reduces space planning risk. Application: Electrical rooms and retrofit projects requiring orderly deployments. Feature: Certifications UL 508A, CSA Std. C22.2 No. 190, UL 810, IEEE Std. 18 provide compliance and safety assurance. Business Impact: Enables compliant operation in regulated facilities and facilitates audits. Application: Industrial environments with rigorous safety and reliability requirements. Feature: Data pack and datasheet availability enhances installation planning and technician training. Business Impact: Accelerates project timelines and reduces misconfigurations. Application: System integrators and maintenance teams evaluating the Eaton AutoVAR family.
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FAQs
Installation requires compatible switchgear, adequate cabinet clearance, and forklift access for the 833 lb unit. The cabinet footprint is designed for standard electrical rooms (79 in tall, 38.5 in wide, 26 in deep). Connect to the incoming feeders through the 600 A circuit breaker, ensure 600 V rating compatibility, and adhere to lockout/tagout procedures. Follow UL 508A guidelines during commissioning and testing to validate protection and performance parameters.
Key specs include a 600 V rating, 350 kVAR capacitor bank capacity, and a 600 A circuit breaker associated with model 350TPCSR631M. Dimensions are 26 in depth, 38.5 in width, and 79 in height, with a cabinet weight around 833 lb. Certifications include UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18, aligning with industrial safety and performance standards.
Yes. The Eaton AutoVAR design targets three-phase PF correction and voltage stabilization, which are critical for motor drives in manufacturing. With 350 kVAR capacity and coordinated switching, it can mitigate PF penalties and reduce heat losses. Ensure system voltage matches 600 V and that the installation is integrated with existing motor control centers or switchgear for coordinated control.
The unit carries UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std. 18. These certifications attest to safe electrical construction, motor protection integration, and reliability for industrial environments. They support compliance audits, supplier qualification, and safe operation in regulated facilities, reducing risk for maintenance teams and end users.
Maintenance focuses on periodic visual inspections, connection integrity, switchgear contacts, and enclosure cleanliness. ROI benefits come from power factor penalties avoidance, reduced energy waste, improved motor lifespan, and potential energy rebates. Plan for routine PF monitoring, calibration checks, and a service window aligned with plant maintenance cycles to minimize downtime.