# Low voltage transformer, DOE 2016, dry type, 3 phase, 225kVA, 480V pri, 208Y/120V sec, Al, 80C rise, Type 2 | Mayer Electric

**Manufacturer:** Mayer Electric Supply  
**MPN:** `EX225T3HB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mayer Electric Supply |
| Manufacturer name | Mayer Electric Supply |
| Manufacturer | Mayer Electric Supply |
| DimensionUnit | mm |
| Extra Product Name | Low voltage transformer, DOE 2016, dry type, 3 phase, 225kVA, 480V pri, 208Y/120V sec, Al, 80C rise, Type 2 \| Mayer Electric |
| UPC | 785901800514 |
| Weight | 843.68 |
| WeightUnit | kg |
| Weight_Attrib | Net Weight |
| depth | 832.0 |
| height | 1461.0 |
| height_Attrib | Height |
| jsonUrlData | /Product/SQUARE-D-DOE-2016-LV-XFMR-3-Phase-225kVA-480-Delta-208Y-120-AL-80C-Rise-220C-INS-785901800514 |
| jsonUrlData2 | e90be7e7-cb22-40e6-b463-abd2006209c4 |
| length | 832.0 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | EX225T3HB |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | SQDEX225T3HB |
| tierMinQty1 | 1 |
| tierPrice1 | 20534.67 |
| width | 1018.0 |
| width_Attrib | Width |
| Range Of Product | Square D |
| Product Or Component Type | transformer |
| Transformer Type | energy efficient |
| Device Application | low voltage electrical distribution |
| Device Short Name | DOE 2016 |
| Tap Loss | 479.0 no load (core loss) \|\| 2012.0 load loss (coil loss) |
| Primary Voltage | 480 V delta |
| Network Frequency | 60 Hz |
| Percentage Impedance Voltage | 0.032 % |
| Height | 1461 mm |
| [Uimp] Rated Impulse Withstand Voltage | 10 kV |
| Temperature Rise | 220 ?C insulated \|\| 80 ?C |
| Degree Of Protection | UL type 1 \|\| UL type 2, with 7400DS25J \|\| UL type 3R, with 7400WS25J |
| Number Of Tap-Offs | 2 2.5 % FCAN \|\| 4 2.5 % FCBN |
| X/R Ratio | 3.47 |
| Rated Operational Power In Va | 225 kVA |
| Electrical Connection | 4 Hole Nema Pad primary 11.1 mm \|\| 6 Hole Nema Pad secondary 11.1 mm \|\| 8 Hole Nema Pad sec - XO 11.1 mm |
| Phase | 3 phase |
| Material | aluminium |
| Net Weight | 843.68 kg |
| Secondary Voltage | 208Y/120 V |
| Percentage Reactance | 0.031 % |
| Noise Level | 6 dB NEMA ST-20 \|\| 49 dB |
| Type Of Cooling | natural convection |
| Efficiency | 99.11 % at 35 % load factor , 75.0 ?C |
| Mounting Support | floor \|\| floor, with 7400FMB |
| Continuous Thermal Current Rating Factor | 1823.594287723424 16.6 % \|\| 2063.4928744999997 25 % \|\| 3350.7234439999997 50 % \|\| 5496.107726499999 75 % \|\| 8499.645722 1.0 % |
| Width | 1018 mm |
| Depth | 832 mm |
| [Ipk] Rated Peak Withstand Current | 19.3 kA |
| Rohs Exemption Information | Yes |
| Mercury Free | Yes |
| Environmental Disclosure | ENVPEP1604028EN |
| Sustainable Offer Status | Green Premium product |
| Pvc Free | Yes |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| mayerelectric.com | SQDEX225T3HB | 20534.67 | 1 | None | 1 |

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