Schneider Electric

Schneider Electric EX300T3HCU Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise, Cu

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SKU:
EX300T3HCU
MPN:
EX300T3HCU
Condition:
New
Range Of Product:
Square D
Rated Operational Power In Va:
300 kVA
Network Frequency:
60 Hz
Product Or Component Type:
transformer
Ambient Air Temperature For Operation:
40-40°C
X/R Ratio:
3.24
Transformer Type:
energy efficient
Toxic Heavy Metal Free:
Yes
Device Short Name:
DOE 2016
Type Of Cooling:
natural convection
Average Ambient Air Temperature For Operation:
30°C
Efficiency:
99.07 % at 35 % load factor , 75.0°C
Phase:
3 phase
Rohs Exemption Information:
Yes
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
Box Number:
25J
Material:
copper
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Temperature Rise:
150°C || 220°C insulated
Noise Level:
6 dB NEMA ST-20 || 49 dB
Primary Voltage:
480 V delta
Continuous Thermal Current Rating Factor:
2041.5880966368477 16.6 % || 2670.4276327499997 25 % || 6044.609552999999 50 % || 11668.24608675 75 % || 19541.337234 100 %
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Country of Origin:
Mexico
Reach Free Of Svhc:
Yes
Environmental Disclosure:
ENVPEP1604027EN
Pvc Free:
Yes
Eu Rohs Directive:
Compliant
Weight:
895.84 kg
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
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
Mercury Free:
Yes
[Ipk] Rated Peak Withstand Current:
14.0 kA
Tap Loss:
453.0 no load (core loss) || 5274.0 load loss (coil loss)
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Degree Of Protection:
UL type 1 || UL type 2, with 7400DS25J || UL type 3R, with 7400WS25J
Sustainable Offer Status:
Green Premium product
Percentage Reactance:
0.000569
Net Weight:
895.84 kg
Percentage Impedance Voltage:
0.0006
Secondary Voltage:
208Y/120 V
Mounting Support:
floor || floor, with 7400FMB
Depth:
832 mm
Device Application:
low voltage electrical distribution
Circularity Profile:
N/A
$31,453.00

Description

EX 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 300kVA, 480V primary (three wire), 208Y/120V secondary (four wire) with copper 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 99.02% 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 1 for indoor installation, field convertible to Type 2 via dripshield for indoor applications with dropping water or to Type 3R via weathershield for outdoor installation. The transformer's open bottom design limits the units to floor 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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