Eaton 650483MVF3 LV Unipak capacitor bank - NEMA 1/3R
Part Number: 650483MVF3
Quick Summary
Eaton LV Unipak capacitor bank provides reliable reactive power support for large three-phase power systems. Plants face maintenance burdens, space constraints, and weather exposure when upgrading capacitor banks. With NEMA 1, NEMA 3R, and NEMA 12 enclosure options, the unit supports indoor and outdoor installations with a gasketed, weatherproof seal. This capability translates into faster deployments, reduced field rework, and improved reliability for critical loads. The design also aligns with 4800 V three-phase systems and fixed kVAR performance to lower energy costs. In short, this Eaton bank combines rugged form, practical features, and business value for facilities pursuing efficient, compliant power management.
Product Information
Extended Description
650483MVF3 Eaton: Eaton UNIVAR XV, Fixed Capacitor Banks, 4800V, Three-phase, 650 kVAR, Three-fuse, NEMA 1, 3R, and 12, 14 ga. steel finished with durable baked-on enamel, Viewing window, top and side entry, removable front cover
Product Name
Eaton LV Unipak capacitor bank
Catalog Number
650483MVF3
UPC
786685261713
Product Length/Depth
20.42 in
Product Height
41.94 in
Product Width
26.68 in
Product Weight
287 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.
Catalog Notes
The wiring enclosure is gasketed to create a weatherproof, dustproof seal. Universal mounting flanges are provided for floor installation. The elimation of knockouts permits indoor/outdoor use.
Type
UNIVAR XV
Fuse type
Three-fuse
Options
Viewing window, top and side entry, removable front cover
Phase
Three-phase
Product Category
Fixed Capacitor Banks
Voltage rating
4800 V
Enclosure
NEMA 1, NEMA 3R, NEMA, NEMA 12
Enclosure material
14 gauge steel finished with durable baked-on enamel
Rating
650 kVAR
Feature: Weatherproof, gasketed enclosure with universal mounting flanges. Business Impact: Reduces weather-related maintenance and enables floor mounting in both indoor and outdoor environments. Application: Ideal for outdoor substations, industrial floors, and retrofit projects where space is at a premium. Feature: UNIVAR XV fixed capacitor bank, 4800 V, 650 kVAR, three-phase. Business Impact: Delivers reliable reactive power and improves power factor, cutting utility charges and stabilizing voltage. Application: Suitable for heavy-load manufacturing lines, data centers, and continuous-process facilities. Feature: Viewing window, top and side entry, removable front cover. Business Impact: Facilitates quick inspections, reduces downtime, and simplifies fault diagnosis. Application: Useful for on-site maintenance in harsh environments, warehouses, and outdoor enclosures. Feature: Enclosure material is 14 gauge steel finished with baked-on enamel. Business Impact: Enhanced durability, corrosion resistance, and long service life in harsh environments. Application: Industrial facilities with dust, humidity, or spray exposure. Feature: Three-fuse protective design. Business Impact: Improves fault isolation and operator safety while protecting capacitor elements. Application: Installation in main switchgear and feeder panels with standard fuse configurations. Feature: Dimensions and weight (20.42 in D, 26.68 in W, 41.94 in H, 287 lb). Business Impact: Enables precise space planning and rack-fit assessment during retrofits or new builds. Application: Retrofit projects and new facilities in manufacturing plants and data centers.
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FAQs
The 650483MVF3 uses universal mounting flanges and a gasketed enclosure designed for indoor or outdoor use. Plan for a floor-mount installation with a weatherproof seal, verify clearance for the 41.94 in height and 26.68 in width, and ensure the top or side entry conduits align with your switchgear cabinet. The three-fuse design also requires proper fuse coordination with your protection scheme.
A 4800 V, three-phase capacitor bank delivers substantial reactive power support, improving power factor and voltage stability across heavy-load equipment. The 650 kVAR rating accommodates large inductive loads, reducing utility penalties, minimizing voltage drop, and enabling more efficient operation of motors and drives in manufacturing, data centers, and utility feeds.
Yes, the unit is designed for indoor or outdoor installations. It features a gasketed weatherproof seal and enclosure options including NEMA 1, NEMA 3R, and NEMA 12. These ratings, along with a durable 14 gauge steel shell with baked-on enamel, support exposure to dust, moisture, and varying temperatures while maintaining performance.
The product employs NEMA-rated enclosures (NEMA 1, NEMA 3R, NEMA 12) to meet indoor and outdoor protection standards, plus a three-fuse configuration for safe fault isolation. The gasketed design reduces ingress, while the viewing window and removable front cover facilitate inspection and maintenance without compromising enclosure integrity.
Warranty is outlined by Eaton policy 25-000 (one year from installation or 18 months from shipment, whichever comes first). Maintenance benefits include an accessible viewing window, removable front cover, and top/side entry for quick inspections, which reduce downtime and extend service life. Regular checks of voltage, current, and enclosure condition support predictable performance and ROI.