Schneider Electric

Schneider Electric EXN75T1814H Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 480Y/277V secondary, 20M, 150C rise

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SKU:
EXN75T1814H
MPN:
EXN75T1814H
Condition:
New
Temperature Rise:
150°C || 220°C insulated
Network Frequency:
60 Hz
Country of Origin:
Mexico
Ambient Air Temperature For Operation:
40-40°C
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Device Short Name:
DOE 2016
Continuous Thermal Current Rating Factor:
691 16.6 % || 941 25 % || 2291 50 % || 4541 75 % || 7691 100 %
Sustainable Offer Status:
Green Premium product
Weight:
240.86 kg
Phase:
3 phase
Product Or Component Type:
transformer
Secondary Voltage:
480Y/277 V
Rohs Exemption Information:
Yes
X/R Ratio:
1.83
Material:
aluminium
Degree Of Protection:
UL type 2 || UL type 3R, with 7400WS18M19M20M
Transformer Type:
energy efficient
Halogen Content Performance:
Halogen free plastic parts product
Inrush Current:
777 A
Rated Operational Power In Va:
75 kVA
Pvc Free:
Yes
Electrical Connection:
4 Hole Nema Pad primary 11.1 mm
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB18M19M20M || wall, with 7400WMB18M19M20M
Eu Rohs Directive:
Compliant
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Box Number:
20M
Toxic Heavy Metal Free:
Yes
Primary Operational Current:
90.21-90.21 A 90.21 A 75 kVA
Depth:
697 mm
Environmental Disclosure:
ENVPEP1604028EN
Net Weight:
240.86 kg
Type Of Cooling:
natural convection
Efficiency:
98.67 % at 35 % load factor , 75.0°C
Device Application:
low voltage electrical distribution
Circularity Profile:
N/A
Tap Loss:
144 no load (core loss) || 2110 load loss (coil loss)
Reach Free Of Svhc:
Yes
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Primary Voltage:
480 V delta
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Noise Level:
44 dB || 6 dB NEMA ST-20
Mercury Free:
Yes
Number Of Mounting Holes:
4 Ø: 13 mm
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
Percentage Reactance:
0.0425
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
[Ipk] Rated Peak Withstand Current:
1.79 kA
Width:
764 mm
$7,401.00

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 75kVA, 480V primary (three wire), 480Y/277V secondary (four wire) with aluminum windings with a 220 insulation system design for 150 degree C temperature rise. This transformer’s DOE 2016 and NRCan efficiency is a minimum of 98.60% 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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