Eaton Z48G22T15SS Hazardous Location Transformer - UL Listed
Part Number: Z48G22T15SS
Quick Summary
Eaton hazardous location transformer Z48G22T15SS provides encapsulated three-phase power conversion for demanding industrial environments. In hazardous zones, equipment must resist ignition sources and harsh conditions; this unit’s encapsulated design helps minimize risk while delivering reliable voltage conversion. It carries UL Listed certification, a Class 1 Division 2 rating for Groups C and D, and a rugged NEMA 3R enclosure, with a Grade 304 stainless steel enclosure noted in catalog notes. With a 480 V primary and 240/120 V secondary, 15 kVA capacity, aluminum windings, and -5% FCBN taps, it supports critical power distribution. The indoor-outdoor Weathershield makes it adaptable for both plant floors and exterior installations, enabling safer, compliant power delivery for oil & gas, chemical processing, and heavy manufacturing operations.
Product Information
Extended Description
Z48G22T15SS Eaton: Class 1 Division 2 Groups C and D, Hazardous Location Transformer, EPTZ, Three-phase, PV: 480V, Taps: 2 at -5% FCBN, SV: 240 delta/120 midtap, 150°C, 15 kVA , Al windings, Frame: 243H, Indoor-Outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48G22T15SS
UPC
786680009471
Product Length/Depth
12.76 in
Product Height
26.58 in
Product Width
25.15 in
Product Weight
572 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
Catalog Notes
Grade 304 stainless steel enclosure
Type
Class 1 Division 2 Groups C and D, Hazardous Location Transformer
Coil material
Aluminum
Frequency rating
60 Hz
Phase
Three-phase
Primary voltage
480 V
Secondary Voltage
240 V, 120 V
Temperature rise
150 °C rise
Design
EPTZ
Enclosure
NEMA 3R
Frame
243H
Tap size
2 at -5% FCBN
Volt ampere rating
15 kVA
Weathershield
Indoor-Outdoor
Wiring connection
52A
Encapsulated construction for Class 1 Division 2 hazards delivers enhanced ignition-source resistance, supporting safer maintenance and easier regulatory compliance in hazardous environments. This reduces risk while ensuring reliable power delivery to critical control panels. Application: chemical plants, oil and gas facilities, and mining sites seeking compliant, robust power distribution. The Z48G22T15SS is a three-phase 15 kVA transformer with a 480 V primary and 240/120 V secondary, enabling seamless integration with existing distribution networks and minimizing wiring complexity while reducing voltage drop in demanding facilities. Application-focused benefit: improved efficiency and consistent output under load, key for sensitive equipment and motor control centers in process industries. -5% FCBN taps provide voltage regulation to accommodate fluctuations, improving performance and extending asset life in variable-grid environments. Application: facilities with intermittent supply or long feeder runs. Aluminum windings offer corrosion resistance and lightness, boosting reliability in harsh environments and simplifying handling during installation. Application: outdoor substations, refinery yards, and chemical processing plants. The NEMA 3R indoor-outdoor enclosure, Grade 304 stainless steel construction, and UL Listed certification deliver rugged protection and long service life with minimal maintenance. Application: outdoor installations and protected indoor spaces requiring durable construction and regulatory compliance.
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FAQs
Installers should place the encapsulated transformer in a location that maintains its NEMA 3R protection level and provides adequate clearance for cooling. The Class 1 Division 2, Groups C and D rating requires adherence to electrical codes for hazardous areas, including proper grounding, cable terminations compatible with aluminum windings, and secure enclosure mounting for vandal and weather resistance.
The unit is a three-phase transformer with a 15 kVA rating, 480 V primary, and 240/120 V secondary, operating at 60 Hz. It includes two taps at -5% FCBN to assist voltage regulation under load and uses aluminum windings designed for durable performance in harsh environments.
Yes. It features an indoor-outdoor Weathershield with a NEMA 3R enclosure and a Grade 304 stainless steel enclosure option, making it suitable for exposed outdoor locations as well as protected indoor spaces requiring rugged protection against corrosion and weathering.
The transformer is UL Listed, and its Class 1 Division 2 rating for Groups C and D ensures compliance with hazardous-location safety standards. Combined with the NEMA 3R enclosure and stainless steel construction, these certifications support safe operation, regulatory compliance, and reduced risk in critical process environments.
Expect high reliability due to encapsulated design and corrosion-resistant aluminum windings, which reduce maintenance cycles in harsh environments. The transformer’s rugged enclosure and regulatory compliance contribute to lower lifecycle costs by minimizing downtime and extending service life in demanding facilities such as refineries and chemical plants.