SQUARE D EX300T239H Three Phase Transformer, 120VAC/208VAC Wye, 150 Deg C Temp. Rise, Aluminum, Three, Floor
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Product Specifications:
| Item | Three Phase Transformer |
| %ix | 5% |
| %iz | 5.2% |
| Ambient Air Temp. For Operation | 104°F |
| Amps Rating | 15.9 kA |
| Average Ambient Air Temp. For Operation | 30°C |
| Basic Imp Level (bil) | 10 kV |
| Box No. | 25J |
| Coil Material | Aluminium |
| Component Type | Transformer |
| Degree Of Protection | UL Type 1, UL Type 2, With 7400DS25J, UL Type 3R, With 7400WS25J |
| Depth | 32 3/4" , 32.8" |
| Device Application | Low Voltage Electrical Distribution |
| Doe Efficiency | 99.15% at 35% Load Factor, 167°F |
| Electrical Connection | 6 Hole NEMA Pad Secondary 0.4", 8 Hole NEMA Pad Sec-Xo 0.4", 2 x 4 Hole NEMA Pad Primary 0.4" |
| Enclosure Rating | NEMA 1 (Convertible To Nema 3R By Adding Weather Shield) |
| Frequency | 60 Hz |
| Full Capacity Tap-offs | 5% |
| Height | 57 1/2" , 57.5" |
| Includes Knockouts | No Knockouts |
| Input Voltage | 240V AC |
| Knockout Size | No Knockout |
| Kva Rating | 300 kVA |
| Mounting Location | Floor |
| Mounting Support | Floor, With 7400FMB |
| Mounting Type | Floor Mount |
| Nema Enclosure Rating | 1 |
| Network Frequency | 60 Hz |
| No. Of Tap-offs | 1, 2 |
| Outdoor Rated | No |
| Output Voltage | 120/208V AC |
| Overall Depth | 32.76" |
| Overall Height | 57.52" |
| Overall Width | 40.08" |
| Phase | 3 , Three |
| Power Rating | 300 kVA |
| Primary Voltage | 240V |
| Rated Operational Power In Va | 300 kVA |
| Returnability | No |
| Secondary Voltage | 208/120V |
| Sound Level | 6 dB, 49 dB |
| Temp. Rise | 150°C |
| Transformer Losses | 433 No Load (Core Loss), 4712 Load Loss (Coil Loss) |
| Transformer Type | Energy Efficient |
| Type Of Cooling | Natural Convection |
| Voltage Function | Step Down |
| Width | 40.07" , 40.08" |
| Winding Material | Aluminum |
| X/r Ratio | 3.18 |
Shipping Info:
| Ship weight (kg) | 931.5 |
| Ship height (cm) | 146.05 |
| Ship length (cm) | 83.19 |
| Ship width (cm) | 101.78 |
| Country of Origin | US |
Product Variants
| Product | Model | Voltage Function | Output Voltage | Winding Material | Temp. Rise | Input Voltage | Height | Depth | Phase | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
EX300T6HCT | Step Down | 120/240V AC | Aluminum | 150°C | 480V AC | 57 1/2" | 32 3/4" | 3 | €44,710.28 | |
|
EX225T6HCT | Step Down | 120/240V AC | Aluminum | 150°C | 480V AC | 57 1/2" | 32 3/4" | 3 | €27,417.34 | |
 |
EX225T3H | Step Down | 120/208V AC | Aluminum | 150°C | 480V AC | 57 1/2" | 32 3/4" | 3 | €16,122.33 | |
 |
EX300T3H | Step Down | 120/208V AC | Aluminum | 150°C | 480V AC | 57 1/2" | 32 3/4" | 3 | €25,926.91 | |
 |
EX500T79H | Step Down | 120/208V AC | Aluminum | 150°C | - | 71" | 37.89" | 3 | €62,182.05 | |
|
EX225T65H | Step Down | 120/208V AC | Aluminum | 150°C | 600V AC | 57 1/2" | 32 3/4" | 3 | €33,145.20 | |
|
EX300T211H | Step Down | 120/208V AC | Aluminum | 150°C | 208V AC | 57 1/2" | 32 3/4" | 3 | €48,452.64 |
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SQUARE D EX300T239H Three Phase Transformer, 120VAC/208VAC Wye, 150 Deg C Temp. Rise, Aluminum, Three, Floor