Square D 75 kVA Dry-Type Transformer, 3-Phase, 240V Delta Primary / 480Y/277V Secondary, DOE 2016, 150°C Rise (EXN75T3155H)
$10,930.70
The Square D EXN75T3155H is a 75 kVA DOE 2016-compliant dry-type transformer with a 3-phase, 240V delta primary and 480Y/277V secondary. Rated at 150°C temperature rise and listed to UL 1561, CSA C22.2 No. 47, and NEMA ST-20 standards.
Square D 75 kVA Dry-Type Trans...
$10,930.70
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Square D 75 kVA Dry-Type Distribution Transformer — 3-Phase, DOE 2016
The Square D EXN75T3155H is a 75 kVA, 3-phase dry-type transformer meeting DOE 2016 energy efficiency requirements. With a 240V delta primary and 480Y/277V secondary, it is well-suited for stepping up voltage in commercial and industrial power distribution systems. The 150°C temperature rise rating and class F insulation provide reliable performance in demanding load conditions.
Specifications
- kVA rating: 75 kVA
- Type: Dry-type, DOE 2016 compliant
- Phases: 3-phase
- Primary voltage: 240V delta
- Secondary voltage: 480Y/277V
- Temperature rise: 150°C
- Insulation class: 20M
- Standards: UL 1561, CSA C22.2 No. 47, NEMA ST-20
- Connection types: 2-hole NEMA Pad secondary (11.1 mm), 4-hole NEMA Pad secondary HO (11.1 mm), 4-hole NEMA Pad primary (11.1 mm)
- UPC: 78590196335
Applications
Used in commercial buildings, industrial facilities, and data centers for step-up voltage distribution from 240V delta to 480V three-phase and 277V single-phase. DOE 2016 compliance ensures the transformer meets current federal energy efficiency standards for distribution transformers.
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