Spec SheetThe Square D DOE 2016 transformer is a 3-phase, dry type device designed for low voltage electrical distribution. It features a primary voltage of 480 V delta and secondary voltage of 208Y/120 V, with a rated operational power of 45 kVA.
Constructed with copper material, it offers a high efficiency of 98.71% at a 35% load factor and a temperature rise of 115°C. The transformer is halogen-free and compliant with RoHS regulations, contributing to environmentally conscious installations.
- Rated peak withstand current of 4.1 kA
- Impulse withstand voltage of 10 kV
- Natural convection cooling
- Dimensions: 1067 mm height, 764 mm width, 578 mm depth
- Includes two tap-offs of 2.5% FCAN and four of 2.5% FCBN
- Designed for a lifespan of approximately 25 years
- UL 1561, CSA C22.2 No 47, NEMA ST-20 certified
Technical Specifications
| Complementary Attributes - Rated Operational Power In Va | 45 kVA |
| Complementary Attributes - Ipk Rated Peak Withstand Current | 4.1 kA |
| Complementary Attributes - Uimp Rated Impulse Withstand Voltage | 10 kV |
| Continuous Thermal Current Rating Factor | 504.807256128 16.6 %, 591.129 25 %, 1054.308 50 %, 1826.273 75 %, 2907.024 100 % |
| Electrical Connection | 2 Hole Nema Pad primary 11.1 mm, 2 Hole Nema Pad secondary 11.1 mm, 4 Hole Nema Pad sec - XO 11.1 mm |
| Mounting Support | floor, floor, with 7400FMB, wall, with 7400WMB18K20K, ceiling, with 7400CMB20K |
| Noise Level | 1 dB NEMA ST-20, 44 dB |
| Number Of Tap Offs | 2 2.5 % FCAN, 4 2.5 % FCBN |
| Tap Loss | 128.0 no load (core loss), 724.0 load loss (coil loss) |
| Temperature Rise | 115 °C, 220 °C insulated |
| Carbon Footprint Of The Distribution Phase A4 | 64.61399650394078, 65 kg CO2 eq. |
| Carbon Footprint Of The End Of Life Phase C1 To C4 | 731 kg CO2 eq., 730.8084008314736 |
| Carbon Footprint Of The Installation Phase A5 | 0, 0 kg CO2 eq. |
| Carbon Footprint Of The Manufacturing Phase A1 To A3 | 2 289 kg CO2 eq., 2288.720381178736 |
| Carbon Footprint Of The Use Phase B2 B3 B4 B6 | 13 950 kg CO2 eq., 13949.773365060875 |
| Certificate Agency | UL 1561, CSA C22.2 No 47, NEMA ST-20 |
| Local Data Status | Publishable |
| Local Publishable Date | 2025-11-13 |
| Return Indicator | N |
| Stocking Flag | Y |
| Stock Policy | 2 |
| Device Type | Transformer - dry |
| Serviceability | No |
| Traceability | Yes |
| Field Service Division | PSIBS |
| Average Life Duration | 25 year(s) |
| Weee Scope | In |
| Weee Product Category | 4 |
| Scope Perimeter | Outside of Europe |
| Eoli Availability Display | No need of specific recycling operations |
| Reach Full Compliance Status | Free of Substances of Very High Concern above the threshold |
| Reach Full Compliance Status Id | NOT_CONTAINING_SVHC |
| Reach Compliance Directive | Free of Substances of Very High Concern above the threshold |
| Rohs Eur In Scope | Yes |
| Rohs Eur Status | Compliant |
Product Documents
Use Square D DOE 2016 45kVA 3-Phase Dry Type Transformer EX45T3HFNLP together with manufacturer documentation, field measurements, and system requirements before making the final purchase decision.
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