| Item - Transformer | Three Phase Transformer |
| Temp. Rise | 150 Degrees C |
| Knockout Size - Transformer | No Knockout |
| VA Rating - Transformer | 300 kVA |
| VA Rating | 300kVA |
| Output Voltage - Transformer | 120V AC, 208V AC Wye |
| Hz - Electrical | 60 Hz |
| Height | 57.5 in |
| Outdoor Rated - Transformer | No |
| Mounting | Floor |
| Mounting - Transformer | Floor |
| Input Voltage | 480VAC |
| Output Voltage | 208VAC Wye/120VAC |
| Phase - Electrical | Three |
| Width | 40.07 in |
| Item | Three Phase Transformer |
| Voltage Function - Transformer | Step Down |
| Enclosure Rating | NEMA 1 (Convertible to NEMA 3R by Adding Weather Shield) |
| Hz | 60 |
| Input Voltage - Transformer | 480V AC Delta |
| Mounting - Transformer | Floor |
| Depth | 32.75 in |
| Enclosure Type | Indoor |
| Winding Material - Transformer | Copper |
| Standards | NEMA ST-20, UL Listed |
| 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 |
| Secondary Voltage | 208Y/120 V |
| X/R Ratio | 3.24 |
| Type Of Cooling | natural convection |
| Degree Of Protection | UL type 1 || UL type 2, with 7400DS25J || UL type 3R, with 7400WS25J |
| Tap Loss | 453.0 no load (core loss) || 5274.0 load loss (coil loss) |
| Percentage Reactance | 0.000569 |
| Temperature Rise | 220-C insulated || 150-C |
| Number Of Tap-Offs | 2 2.5 % FCAN || 4 2.5 % FCBN |
| Rated Operational Power In Va | 300 kVA |
| Device Short Name | DOE 2016 |
| Primary Voltage | 480 V delta |
| Transformer Type | energy efficient |
| [Ipk] Rated Peak Withstand Current | 14.0 kA |
| Continuous Thermal Current Rating Factor | 2041.5880966368477 16.6 % || 2670.4276327499997 25 % || 6044.609552999999 50 % || 11668.24608675 75 % || 19541.337234 100 % |
| [Uimp] Rated Impulse Withstand Voltage | 10 kV |
| Phase | 3 phase |
| Efficiency | 99.07 % at 35 % load factor , 75.0-C |
| Noise Level | 6 dB NEMA ST-20 || 49 dB |
| Average Ambient Air Temperature For Operation | 30-C |
| Device Application | low voltage electrical distribution |
| Ambient Air Temperature For Operation | 40-40-C |
| Percentage Impedance Voltage | 0.0006 |
| Product Or Component Type | transformer |
| Mounting Support | floor || floor, with 7400FMB |
| Network Frequency | 60 Hz |
| Material | copper |
| Country of Origin (subject to change) | Mexico |
| Package Quantity | 1 |
Transformer, 480VAC Input, 300kVA Rating, SQUARE D, Mfr# EX300T3HCU
$28523,99
Free shipping will be applied on orders over $50
Three Phase Transformer, Input Voltage - Transformer 480V AC Delta, Output Voltage - Transformer 120V AC, 208V AC Wye, VA Rating - Transformer 300 kVA, Mounting - Transformer Floor, Outdoor Rated - Transformer No, Voltage Function - Transformer Step Down, Winding Material - Transformer Copper, Hz - Electrical 60 Hz, Temp. Rise 150 Degrees C, Enclosure Rating NEMA 1 (Convertible to NEMA 3R by Adding Weather Shield)
9999 in stock
Must order in multiples of 1
Subtotal:
$28523.99
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