Eaton 850413MVF3 LV Unipak capacitor bank - NEMA 1/3R
Part Number: 850413MVF3
Quick Summary
The Eaton LV Unipak capacitor bank is a three-phase power factor correction solution for industrial facilities. This solution helps address rising demand charges and voltage instability caused by variable motor loads. It leverages enclosure options that include NEMA ratings to support indoor and outdoor reliability, with weatherproof sealing and accessible maintenance features. The product aligns with industrial energy-management goals by delivering robust reactive power support in a compact footprint, making it suitable for retrofit projects and new deployments alike. For engineers and procurement teams, the 850413MVF3 pairs well with UNIVAR XV systems to optimize performance while controlling total lifecycle costs.
Product Information
Extended Description
850413MVF3 Eaton: Eaton UNIVAR XV, Fixed Capacitor Banks, 4160V, Three-phase, 850 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
850413MVF3
UPC
786685260716
Product Length/Depth
20.42 in
Product Height
41.94 in
Product Width
26.68 in
Product Weight
331 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
4160 V
Enclosure
NEMA 1, NEMA 3R, NEMA, NEMA 12
Enclosure material
14 gauge steel finished with durable baked-on enamel
Rating
850 kVAR
Feature: Three-phase fixed capacitor bank rated at 850 kVAR operating at 4160 V. Business Impact: Delivers strong reactive power support to improve power factor, reduce utility penalties, and lower line losses in high-demand environments. Application: Large motor drives and HVAC systems in manufacturing facilities seeking energy-cost reductions. Feature: NEMA 1, NEMA 3R, and NEMA 12 enclosure options with gasketed weatherproof sealing. Business Impact: Enables indoor and outdoor installation with reliable protection against dust, moisture, and debris, extending service life. Application: Outdoor substations and plant floor installations adjacent to conveyors and presses. Feature: Viewing window, top and side entry, and removable front cover. Business Impact: Simplifies visual inspections and routine maintenance, reducing downtime and service labor. Application: Regular switchgear audits and field servicing without full disassembly. Feature: Three-fuse protection design. Business Impact: Improves fault isolation and safety, helping prevent cascading failures during faults or surges. Application: Critical process lines where continuous operation is essential. Feature: 14 gauge steel enclosure with baked-on enamel finish and universal mounting flanges. Business Impact: Combines durability with straightforward floor mounting, lowering installation time and long-term maintenance costs. Application: Industrial facilities needing a rugged, long-life capacitor bank integration. Feature: Compact dimensions (20.42 in L Ă— 41.94 in H Ă— 26.68 in W) and weight around 331 lb. Business Impact: Facilitates retrofit in constrained spaces while providing a robust, serviceable asset. Application: Retrofit projects in existing plant rooms and equipment halls. In addition to these features, the solution supports compatible Eaton UNIVAR XV systems, reinforcing a scalable approach to power quality management and reliable site operation.
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FAQs
Plan for indoor/outdoor placement using the available NEMA enclosure ratings (NEMA 1, 3R, 12) to match your environment. Ensure floor mounting space with room for top/side wiring entry, and verify nearby service clearance for safe maintenance. Include proper wiring routes, access to a viewing window, and a removable front cover for routine inspections.
The unit provides 850 kVAR of reactive power support at a 4160 V three-phase system. This enables meaningful improvements to power factor, reduction of demand charges, and lower line losses when paired with sizable motor loads and HVAC equipment in industrial settings.
Yes, the enclosure options include NEMA-rated configurations (NEMA 1, 3R, 12) with gasketed sealing to tolerate weather, dust, and debris. This enables reliable operation in both indoor and outdoor installations when mounted according to the manufacturer’s guidelines.
Eaton provides a warranty under policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. This warranty covers defects in materials and workmanship, with standard service options available through Eaton’s support network.
Utilize the viewing window and removable front cover to perform regular inspections of contacts and enclosure integrity. Schedule periodic checks of gasket seals, verify wiring connections, and track any signs of corrosion. Proper isolation during maintenance and adherence to installation clearances help minimize downtime and extend service life.