Eaton LY48G28T06CU Marine Duty Transformer - UL Listed
Part Number: LY48G28T06CU
Quick Summary
The Eaton LY48G28T06CU marine duty encapsulated transformer provides reliable 6 kVA power conversion for offshore and marina electrical systems. In harsh marine environments, traditional transformers can suffer corrosion, enclosure ingress, and downtime due to inadequate protection. Key certifications and ratings include UL Listed, a NEMA 3R enclosure, and indoor-outdoor weathershield, supporting flexible deployment. As a 60 Hz, three-phase unit with copper windings and 480 V primary to 208Y/120 V secondary, it enables reliable, scalable power distribution. This combination helps reduce maintenance costs and extend service life, empowering shipyards, offshore facilities, and coastal industrial plants.
Product Information
Extended Description
LY48G28T06CU Eaton: Eaton Marine duty encapsulated transformer, marine duty encapsulated transformer, EPTM, copper, NEMA 3R, 200, 60 Hz, three-phase, 480 V, 208Y/120 V, 2 at -5% FCBN, 115 °C rise, 6 KVA, indoor-outdoor, 70A06L
Product Name
Eaton Marine duty encapsulated transformer
Catalog Number
LY48G28T06CU
UPC
786680031977
Product Length/Depth
10.01 in
Product Height
15.9 in
Product Width
16.93 in
Product Weight
182 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
Coil material
Copper
Design
EPTM
Enclosure
NEMA 3R
Frame
200
Tap size
2 at -5% FCBN
Type
Marine Duty Encapsulated Transformer
Wiring connection
70A06L
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
208Y/120 V
Temperature rise
115 °C rise
Volt ampere rating
6 kVA
Weathershield
Indoor-Outdoor
Feature: Marine-duty encapsulated construction with copper windings; Business Impact: superior ingress protection and thermal performance reduce insulation degradation and downtime; Application: offshore platforms, ships, and coastal installations where rugged protection is essential. Feature: NEMA 3R enclosure with indoor-outdoor weathershield; Business Impact: enables versatile outdoor installation without additional housing, accelerating deployment and reducing total system cost; Application: deck power panels, harborside equipment, and dockside transformers. Feature: 2 at -5% FCBN tap changer; Business Impact: voltage tuning capability minimizes under- or over-voltage conditions for critical equipment; Application: secondary loads requiring stable 208Y/120 V from a 480 V primary in fluctuating supply environments. Feature: Copper windings; Business Impact: improved efficiency, thermal performance, and long-term reliability over alternatives; Application: high-load industrial loads on vessels and remote installations where maintenance access is limited. Feature: 6 kVA, 480 V primary to 208Y/120 V secondary, 60 Hz; Business Impact: broad compatibility with common marine electrical systems while delivering predictable volt-amps; Application: powering essential auxiliary systems, lighting, and control cabinets on ships and offshore platforms. Feature: UL Listed certification and robust warranty; Business Impact: ensures safety compliance, quicker procurement, and predictable lifecycle costs; Application: procurement for regulated marine projects and fleet maintenance programs.
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FAQs
The LY48G28T06CU uses a NEMA 3R enclosure suitable for indoor-outdoor service, supporting rugged marine environments. Its dimensions (approximately 16.93 in W x 15.9 in H x 10.01 in D) and weight (about 182 lb) should be considered for deck mounting or equipment rooms, with a 480 V primary and 208Y/120 V secondary configuration compatible with common marine distribution panels.
Key specs include a 6 kVA rating, 60 Hz frequency, three-phase, 480 V primary input, and 208Y/120 V secondary output. It features copper windings and a -5%/FCBN tap changer option, ensuring voltage adaptability for variable marine loads while maintaining a stable output.
Yes. Designed for marine duty with a rugged NEMA 3R enclosure and indoor-outdoor weathershield, it withstands salt spray and humidity. The 6 kVA, 480 V to 208Y/120 V, 60 Hz three-phase specification supports essential auxiliary systems, lighting, and control panels on ships, docks, and offshore facilities.
This transformer is UL Listed, indicating electrical safety compliance. The enclosure design and weather protection features (NEMA 3R, indoor-outdoor compatibility) support regulatory requirements for outdoor marine installations and fleet upgrades.
Warranty coverage is one year from installation or eighteen months from shipment, whichever occurs first. The copper windings and encapsulated design reduce maintenance needs and downtime, contributing to lower lifecycle costs and improved return on investment for seafood processing facilities, shipyards, and offshore operations.