Eaton Z48G28T30 Hazardous Location Transformer - 30 kVA
Part Number: Z48G28T30
Quick Summary
Eaton Z48G28T30 is a hazardous location encapsulated transformer that provides safe power isolation for industrial processing. Facilities grappling with enclosure risk, thermal rise, and downtime in harsh environments will appreciate the robust encapsulation and straightforward installation. This model delivers 30 kVA on a three‑phase platform from 480 V primary to 208Y/120 V secondary, with a 50/60 Hz rating. Certification status varies by region; contact the manufacturer to confirm approvals for hazardous locations and applicable standards. In practice, this solution supports reliable power systems for control panels, instrumentation, and motors while helping reduce maintenance and risk. It complements uptime-focused architectures by offering regional availability via Eaton datasheets and downloadable spec sheets.
Product Information
Extended Description
Z48G28T30 Eaton: Eaton hazardous location encapsulated transformer, 30 kva haz loc encaps 3ph 480-208y/120 150c rise
Product Name
Eaton Hazardous location encapsulated transformer
Catalog Number
Z48G28T30
UPC
786680139864
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Certifications
Contact Manufacturer
Type
Encapsulated transformer
Frequency rating
50/60 Hz
Feature → Encapsulated construction provides hermetic protection for windings and insulation in hazardous atmospheres. Business impact: reduces moisture ingress, dust intrusion, and arc-induced faults, boosting uptime and operator safety. Application: ideal for refineries, chemical plants, and mine sites where equipment reliability in explosive atmospheres is non-negotiable. This design also helps shorten start-up testing and reduces field repair complexity. It contributes to safer, longer-lasting equipment in harsh environments. Feature → A 30 kVA, 3-phase rating enables scaling power distribution to multiple downstream loads from a single unit. Business impact: minimizes hardware footprint, lowers installation time, reduces the number of transformers needed for a given plant footprint, and supports future capacity expansion. Application: suitable for control panels, drives, and instrumentation panels in processing facilities. The approach also lowers BOM risk by consolidating supply. Feature → Primary 480 V to secondary 208Y/120 V with a 50/60 Hz rating matches common plant electrical infrastructures. Business impact: simplifies integration with existing switchgear and minimizes voltage conversion losses. Application: supports machine control cabinets, sensors, and power distribution blocks across industrial lines. The compatibility reduces engineering time and increases first-pass success during panel builds. Feature → Encapsulated construction in conjunction with manufacturer guidance supports compliance with hazardous location requirements. Business impact: reduces field maintenance risk, improves safety margins, and shortens commissioning time. Application: ideal for new builds and retrofit projects in oil, gas, chemical, and mining environments. Industrial teams benefit from consistent performance data during risk assessments. Feature → Availability of Eaton specification sheets and catalogs, including the transformer catalog and Z48G28T30 datasheet. Business impact: streamlines sourcing, improves BOM accuracy, and speeds procurement. Application: engineering design reviews and purchasing workflows. Additional benefits include quick access to operating limits, voltage ratios, and installation guidance via downloadable documents.
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FAQs
Z48G28T30 is an encapsulated transformer purpose-built for hazardous locations, rated at 30 kVA with 3-phase input, stepping 480 V to 208Y/120 V. It provides reliable power for control panels, instrumentation, and motors in refineries, chemical plants, and mining sites, with encapsulation protecting windings in explosive atmospheres and reducing arc risks.
Install per manufacturer guidelines and local codes. Connect the 3-phase primary to 480 V and the 208Y/120 V secondary to downstream loads, ensuring proper grounding. The encapsulated design supports compact mounting and easier wiring in tight spaces. Consult the Eaton datasheet for wiring diagrams, torque specs, and clearance requirements for hazardous locations.
Certification options vary by region. Eaton provides specification sheets and regional approvals; you may need UL, IEC, or other certifications depending on location. Contact the manufacturer to confirm current qualifications and obtain the appropriate documentation before installation. The provided datasheets outline performance and compliance expectations for hazardous location equipment.
Key specs include a 30 kVA rating, 3-phase configuration, primary 480 V input and secondary 208Y/120 V output, with a 50/60 Hz frequency rating. It is designed for hazardous locations with encapsulated construction and a 150°C rise. Catalog number Z48G28T30 and UPC 786680139864 aid traceability.
Encapsulation provides robust protection against dust, moisture, and chemical exposure, reducing winding degradation and insulation faults. The sealed package simplifies mounting, lowers enclosure maintenance, and minimizes arc risks, translating to reduced downtime and improved reliability in hazardous environments. This design supports safer, longer service life in challenging facilities.