Eaton 75TPCSR231 LV AutoVAR 600 capacitor bank - CSA
Part Number: 75TPCSR231
Quick Summary
The Eaton LV AutoVAR 600 capacitor bank provides reactive power support for industrial electrical systems. This solution helps stabilize voltage, improve power factor, and reduce utility penalties across motors, drives, and large loads. CSA Certified, UL Listed, and UL 508A compliant, it meets stringent electrical safety and performance standards for demanding environments. By delivering 75 kVAR in a compact three-phase package, it minimizes energy waste while maximizing grid harmony. With floor-mounted, single-door enclosure and options like a 65 kAIC MCCB and IQ 250 metering, the system integrates smoothly into existing plant layouts. The product also supports scalable capacity and straightforward maintenance, delivering tangible business value through reliability and easier procurement.
Product Information
Extended Description
75TPCSR231 Eaton: Eaton AUTOVAR 600, Switched Capacitor Banks, 180A, 240V, Three-phase, 75 kVAR, Floor-mounted, Single-Door Enclosure Unit, 3 x 25, L Frame, Optional molded-case circuit breaker rated 65 kAIC at 480V and 600V, Optional digital metering-IQ 250
Product Name
Eaton LV AutoVAR 600 capacitor bank
Catalog Number
75TPCSR231
UPC
786685147567
Product Length/Depth
26 in
Product Height
78 in
Product Width
38.5 in
Product Weight
644 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
CSA Certified UL Listed UL 508A CSA Std. C22.2 No. 190 UL 810 IEEE Std. 18
Type
AUTOVAR 600
Amperage Rating
180A
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
240V
Enclosure
Single-door enclosure unit
Frame size
L
Rating
75 kVAR
Step X kVAR
3 x 25 kVAR
Eaton Specification Sheet - 75TPCSR231
Selling Policy 25-000 - Distribution and Control Products and Services
Capacitor bank rating and modular design drive predictable power factor corrections. The AutoVAR 600 delivers 75 kVAR in a three-phase 240V package with 3 x 25 kVAR steps, enabling staged compensation that tracks load fluctuations and minimizes overshoot. This makes it ideal for facilities with variable motor loads, HVAC, and pumps where voltage stability matters. Certification and safety are prioritized; CSA Certified, UL Listed, UL 508A compliance, and IEEE Std. 18 adherence provide robust electrical safety and performance guarantees, reducing risk and easing regulatory audits. Installation and compatibility are streamlined by a floor-mounted L-frame enclosure and a compact footprint, with optional molded-case circuit breaker (65 kAIC) for fault protection and IQ 250 metering for real-time power data. Operational efficiency is enhanced through a minimal-footprint design that simplifies serviceability and future capacity expansion, lowering total cost of ownership. Maintenance and ROI are improved via modular 3 x 25 kVAR steps, straightforward commissioning, and scalable capacity aligned to load growth, delivering measurable energy savings and improved plant reliability.
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FAQs
Begin with locating the floor-mounted enclosure near the main distribution, ensuring adequate clearance for access and service. Connect to the three-phase 240V bus, verify grounding, and install any required protection devices. If desired, install the optional molded-case breaker rated 65 kAIC for fault protection and the IQ 250 digital metering for real-time monitoring. Follow the Eaton installation manual and local codes for a compliant, reliable setup.
The AUTOVAR 600 is a three-phase 240V capacitor bank with an amperage rating of 180A and a total reactive power of 75 kVAR, configured as 3 x 25 kVAR steps. It is floor-mounted in an L-frame enclosure, measures 26 in by 38.5 in by 78 in, and weighs 644 lb. Optional MCCB protection (65 kAIC) and IQ 250 metering are available.
The capacitor bank itself is rated for 240V three-phase operation. A 65 kAIC molded-case breaker option supports protection at higher fault levels such as 480V/600V systems, but applications requiring 480V operation should use appropriate equipment and wiring designed for that voltage or select a unit rated specifically for 480V service.
The unit carries CSA Certified, UL Listed, UL 508A, CSA Std. C22.2 No. 190, UL 810, and IEEE Std 18 certifications. These align with recognized electrical safety and performance standards, facilitating procurement in regulated environments, simplifying regulatory audits, and reducing risk for industrial installations.
By correcting reactive power locally, the AutoVAR 600 lowers utility penalties and reduces energy costs, delivering a favorable ROI, particularly in facilities with variable motor loads. The floor-mounted enclosure and modular 3 x 25 kVAR steps simplify maintenance and future capacity upgrades, while warranty offers protection during early operation (one year from installation or 18 months from shipment).