Eaton Z48G22T15A Hazardous Location Transformer - UL Listed

Part Number: Z48G22T15A
Manufacturer
Eaton
Part number
Z48G22T15A

Quick Summary

Eaton Z48G22T15A Hazardous Location Transformer provides safe, reliable power conversion in Class I Division 2 environments. End users in chemical plants and refineries face ignition risks and costly downtime when standard transformers are used in hazardous areas. This model is UL Listed and designed for Class I Division 2 Groups C and D, with a rugged NEMA 3R enclosure for indoor-outdoor service. The combination of safety certification, weather resistance, and a compact footprint supports compliant installation in constrained spaces. With a 15 kVA rating, 480 V primary and 240/120 V secondary, and aluminum windings, this transformer delivers scalable power while reducing total cost of ownership in demanding industrial environments.

Product Information

Extended Description

Z48G22T15A Eaton: Class 1 Division 2 Groups C and D, Hazardous Location Transformer, EPTZ, 3PH, PV: 480V, Taps: 2 at -5% FCBN, SV: 240 delta/120 midtap, 115°C, 15 kVA, Aluminium windings, Frame: 243H, Indoor-Outdoor
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48G22T15A
UPC
786680009426
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
Model A
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
115 °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
Feature: Hazardous location certification (Class I Division 2, Groups C & D) provides a higher level of safety and regulatory compliance. Business Impact: lowers risk of ignition-related incidents and simplifies facility audits, reducing downtime and insurance exposure. Application: ideal for chemical, petrochemical, and mining facilities where hazardous area compliance is non-negotiable. Long-tail keywords: hazardous location transformer, Class I Division 2 transformer, UL Listed hazardous equipment. Paragraph continues with practical outcome: Customers combining this rating with a robust enclosure can install closer to point-of-use equipment without compromising safety. Feature: Three-phase 480 V primary and 240/120 V secondary with 60 Hz operation enables seamless integration into common plant distribution schemes. Business Impact: minimizes wiring complexity and enables smoother power routing to controls and MCCs, improving start-up times and reducing wiring errors. Application: control panels and motor control centers in industrial plants. Long-tail keywords: 3-phase transformer, 480 V primary, 240/120 V secondary. Feature: NEMA 3R enclosed construction, indoor-outdoor readiness, and Weathershield compatibility. Business Impact: withstands outdoor or harsh indoor environments, lowering enclosure corrosion risk and extending service life. Application: outdoor substations and equipment rooms with exposure to elements. Long-tail keywords: NEMA 3R enclosure, indoor-outdoor transformer, weatherproof transformer. Feature: Tap changer with two taps at -5% FCBN for voltage regulation. Business Impact: stabilizes voltage under supply variations, improving load performance and protecting downstream devices. Application: facilities experiencing voltage fluctuations or long feeders. Long-tail keywords: voltage taps, -5% FCBN, voltage regulation. Feature: Aluminum windings with 15 kVA rating and 115°C rise design. Business Impact: balanced cost, thermal performance, and reliable operation under heavy loads; supports steady uptime in hot environments. Application: high-demand industrial loads and distribution feeders. Long-tail keywords: aluminum windings, 15 kVA transformer, 115°C rise. Feature: UL Listed with 60 Hz, 3-phase configuration and 52 A wiring connection. Business Impact: ensures compatibility with standard electrical codes and plant wiring practices, simplifying procurement and installation. Application: facilities pursuing standardization across electrical assets. Long-tail keywords: UL Listed transformer, 60 Hz, three-phase, 52A wiring.

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FAQs

Installers should verify Class I Division 2 compliance, ensure the NEMA 3R enclosure is used for indoor-outdoor service, and mount the unit with adequate clearance for cooling and wiring access. Use the 52A wiring connection and consider the 12.76 inch depth, 25.15 inch width, and 26.58 inch height footprint when planning space. Confirm the -5% FCBN taps are correctly set for voltage regulation at startup.
The Z48G22T15A is a three-phase transformer with a 480 V primary and 240/120 V secondary, rated at 15 kVA, operating at 60 Hz. It uses aluminum windings and includes two taps at -5% FCBN for voltage adjustment. The wiring connection is 52A, and the enclosure is suitable for indoor-outdoor use.
Yes, the transformer is UL Listed. It is designed for Class I Division 2, Groups C and D hazardous locations and features a NEMA 3R enclosure for indoor-outdoor service, aligning with common utility and industrial safety standards in demanding environments.
Dimensions are 12.76 inches in depth, 25.15 inches in width, and 26.58 inches in height. The unit weighs 572 pounds. Plan for adequate mounting clearance, service access, and routing space for the 52A wiring connections and any accessories in the installation layout.
The product carries Eaton's warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. For maintenance, follow standard transformer care practices—regular inspection of connections, cooling paths, and enclosure seals—and contact Eaton for service or replacement parts as needed.