Schneider Electric

Schneider Electric EXN75T3HB Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 20M, 80C rise

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SKU:
EXN75T3HB
MPN:
EXN75T3HB
Condition:
New
Number Of Mounting Holes:
4 Ø: 13 mm
Tap Loss:
153 no load (core loss) || 1590 load loss (coil loss)
Device Short Name:
DOE 2016
Percentage Reactance:
0.0463
Percentage Impedance Voltage:
0.0505
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
Material:
aluminium
Transformer Type:
energy efficient
Average Ambient Air Temperature For Operation:
30°C
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB18M19M20M || wall, with 7400WMB18M19M20M
X/R Ratio:
2.36
Eu Rohs Directive:
Compliant
Device Application:
low voltage electrical distribution
Country of Origin:
Mexico
Rated Operational Power In Va:
75 kVA
Box Number:
20M
Sustainable Offer Status:
Green Premium product
Type Of Cooling:
natural convection
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Environmental Disclosure:
ENVPEP1604028EN
Product Or Component Type:
transformer
Depth:
697 mm
Network Frequency:
60 Hz
Pvc Free:
Yes
Rohs Exemption Information:
Yes
Mercury Free:
Yes
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Reach Free Of Svhc:
Yes
Secondary Voltage:
208Y/120 V
Ambient Air Temperature For Operation:
40-40°C
Circularity Profile:
N/A
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Halogen Content Performance:
Halogen free plastic parts product
Phase:
3 phase
Electrical Connection:
4 Hole Nema Pad secondary 11.1 mm || 6 Hole Nema Pad sec - XO 11.1 mm || 4 Hole Nema Pad primary 11.1 mm
Temperature Rise:
80°C || 220°C insulated
[Ipk] Rated Peak Withstand Current:
4.12 kA
Weight:
263.08 kg
Range Of Product:
Square D
Inrush Current:
801 A
Primary Voltage:
480 V delta
Degree Of Protection:
UL type 2 || UL type 3R, with 7400WS18M19M20M
Net Weight:
263.08 kg
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Toxic Heavy Metal Free:
Yes
Efficiency:
98.74 % at 35 % load factor , 75.0°C
$7,686.00

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), 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 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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