Schneider Electric

Schneider Electric EXN45T3HCUNLP Transformer, dry type, DOE 2016, 45kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 19M, 150C rise, Cu, K13

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SKU:
EXN45T3HCUNLP
MPN:
EXN45T3HCUNLP
Condition:
New
Rated Operational Power In Va:
45 kVA
Number Of Mounting Holes:
4 Ø: 13 mm
X/R Ratio:
1.31
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Percentage Reactance:
0.035
Eu Rohs Directive:
Compliant
Primary Voltage:
480 V delta
Transformer Type:
energy efficient
California Proposition 65:
WARNING: This product can expose you to chemicals including: Phenyl Glycidyl Ether, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Continuous Thermal Current Rating Factor:
487 16.6 % || 636 25 % || 1437 50 % || 2772 75 % || 4641 100 %
Secondary Voltage:
208Y/120 V
Rohs Exemption Information:
Yes
Average Ambient Air Temperature For Operation:
30°C
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB18M19M20M || wall, with 7400WMB18M19M20M
Box Number:
19M
Pvc Free:
Yes
Depth:
659 mm
Device Application:
low voltage electrical distribution
Percentage Impedance Voltage:
0.0441
Noise Level:
1 dB NEMA ST-20 || 44 dB
Type Of Cooling:
natural convection
Device Short Name:
DOE 2016
Network Frequency:
60 Hz
Tap Loss:
108 no load (core loss) || 1252 load loss (coil loss)
Temperature Rise:
150°C || 220°C insulated
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Reach Free Of Svhc:
Yes
Product Or Component Type:
transformer
[Ipk] Rated Peak Withstand Current:
2.83 kA
Material:
copper
Environmental Disclosure:
ENVPEP1604027EN
Net Weight:
230.88 kg
Phase:
3 phase
Mercury Free:
Yes
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Inrush Current:
532 A
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Efficiency:
98.54 % at 35 % load factor , 75.0°C
Country of Origin:
United States
Range Of Product:
Square D
Sustainable Offer Status:
Green Premium product
Circularity Profile:
N/A
Primary Operational Current:
54.13-54.13 A 124.91 A 45 kVA
Electrical Connection:
2 Hole Nema Pad secondary 11.1 mm || 4 Hole Nema Pad sec - XO 11.1 mm || 4 Hole Nema Pad primary 11.1 mm
Weight:
230.88 kg
$9,844.00

Description

EXN three phase low voltage dry type distribution transformers from Square D comply with DOE energy conservation standards and Natural Resources Canada (NRCan) minimum energy efficiency levels. This transformer is a 45kVA, 480V primary (three wire), 208Y/120V secondary (four wire) with copper windings with a 220 insulation system design for 150 degree C temperature rise, K-13 rated. This transformer’s DOE 2016 and NRCan efficiency is a minimum of 98.40% at 35% loading and 75°C temperature. Terminals are designed to accommodate wire ranges sized for 125% of the secondary nameplate current and 250% of the primary nameplate current. The terminals allow for NEMA two hole lugs and wiring bending radius to align with the wire ranges and to allow for side and bottom access. Units are natural air cooled with exhaust vents located on the front only, allowing the transformers to be mounted with rear clearance to obstructions of ½ inch. Units are shipped as Type 2 for indoor installation, field convertible to Type 3R via weathershield for outdoor installation. The transformers are floor mounted but field accessories are available for wall or trapeze (ceiling) mounting. EX transformers have a low sound level, with a minimum of 3dB below NEMA Standard ST-20 requirements. Units are specifically designed to function with other Square D equipment; inrush is coordinated to meet identified breaker trip curves, and IZ levels allow for let through current to match AIR levels of panelboards. See product data sheets for these values.
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