Square D 45T3H – 45 kVA 3‑Phase Dry‑Type Transformer

Square D 45T3H – 45 kVA 3‑Phase Dry‑Type Transformer

Condition: Used, pulled from a working facility

Manufacturer: Square D

Model: 45T3H

KVA Rating: 45 kVA

Primary Voltage (HV): 480V Delta

Secondary Voltage (LV): 208Y/120V

Frequency: 60 Hz

Impedance: 6.1%

Temperature Rise: 150°C

Insulation System: 220°C

Enclosure: Type 2 (indoor)

Winding Material: Aluminum

Cooling: AA (air‑cooled)

Tap Settings: 7-position (504 / 492 / 480 / 468 / 456 / 444 / 432 V)

Style No.: 33749‑17212‑090

Serial No.: 791522C

Features

• Three‑phase dry‑type distribution transformer

• 480V Delta primary to 208Y/120V secondary

• Indoor NEMA Type 2 enclosure

• Adjustable primary taps for voltage compensation

• Durable Square D industrial build

• Suitable for commercial and industrial power distribution

Physical Details

• Approx. weight: 320–340 lbs

• Floor‑mount enclosure

• Factory diagrams and tap chart intact on nameplate

Condition Notes

• Pulled from a working facility

• No further testing performed

• Normal cosmetic wear from use