Schneider Electric

Schneider Electric EXN15T3HB Transformer, dry type, DOE 2016, 15kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 17M, 80C rise

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SKU:
EXN15T3HB
MPN:
EXN15T3HB
Condition:
New
Efficiency:
98.09 % at 35 % load factor , 75.0°C
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
X/R Ratio:
1
Device Application:
low voltage electrical distribution
Average Ambient Air Temperature For Operation:
30°C
Phase:
3 phase
Temperature Rise:
80°C || 220°C insulated
Continuous Thermal Current Rating Factor:
219 16.6 % || 272 25 % || 554 50 % || 1026 75 % || 1686 100 %
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
Circularity Profile:
N/A
Tap Loss:
52 no load (core loss) || 442 load loss (coil loss)
Primary Operational Current:
18.04-18.04 A 41.64 A 15 kVA
Percentage Impedance Voltage:
0.0401
[Ipk] Rated Peak Withstand Current:
1.04 kA
Weight:
88.45 kg
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Reach Free Of Svhc:
Yes
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB17M || wall, with 7400WMB17M
Secondary Voltage:
208Y/120 V
Inrush Current:
234 A
Number Of Mounting Holes:
4 Ø: 13 mm
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Environmental Disclosure:
ENVPEP1604028EN
Box Number:
17M
Depth:
538 mm
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Toxic Heavy Metal Free:
Yes
Range Of Product:
Square D
Degree Of Protection:
UL type 2 || UL type 3R, with 7400WS22M
Rohs Exemption Information:
Yes
Device Short Name:
DOE 2016
Electrical Connection:
2 Hole Nema Pad secondary 11.1 mm || 4 Hole Nema Pad sec - XO 11.1 mm || 2 Hole Nema Pad primary 11.1 mm
Net Weight:
88.45 kg
Rated Operational Power In Va:
15 kVA
Pvc Free:
Yes
Primary Voltage:
480 V delta
Material:
aluminium
Product Or Component Type:
transformer
Country of Origin:
United States
Ambient Air Temperature For Operation:
40-40°C
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Network Frequency:
60 Hz
Eu Rohs Directive:
Compliant
Noise Level:
6 dB NEMA ST-20 || 39 dB
Mercury Free:
Yes
Transformer Type:
energy efficient
$3,531.00

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 15kVA, 480V primary (three wire), 208Y/120V secondary (four wire) with aluminum windings with a 220 insulation system design for 80 degree C temperature rise. This transformer’s DOE 2016 and NRCan efficiency is a minimum of 97.89% 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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