Schneider Electric

Schneider Electric EX300T3HFCU Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 115C rise, Cu

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SKU:
EX300T3HFCU
MPN:
EX300T3HFCU
Condition:
New
Circularity Profile:
N/A
Primary Voltage:
480 V delta
Eu Rohs Directive:
Compliant
Device Application:
low voltage electrical distribution
Network Frequency:
60 Hz
Pvc Free:
Yes
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
Average Ambient Air Temperature For Operation:
30°C
Rated Operational Power In Va:
300 kVA
Temperature Rise:
115°C || 220°C insulated
X/R Ratio:
3.29
Transformer Type:
energy efficient
Box Number:
25J
Tap Loss:
449.0 no load (core loss) || 4334.0 load loss (coil loss)
Product Or Component Type:
transformer
Type Of Cooling:
natural convection
Toxic Heavy Metal Free:
Yes
Percentage Impedance Voltage:
0.05
Device Short Name:
DOE 2016
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Degree Of Protection:
UL type 1 || UL type 2, with 7400DS25J || UL type 3R, with 7400WS25J
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Mercury Free:
Yes
Material:
copper
Country of Origin:
Mexico
Reach Free Of Svhc:
Yes
Net Weight:
895.84 kg
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
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:
0.000475
Continuous Thermal Current Rating Factor:
1939.556042781968 16.6 % || 2456.31572225 25 % || 5229.107615 50 % || 9850.42743625 75 % || 16320.275185999999 100 %
Phase:
3 phase
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Noise Level:
6 dB NEMA ST-20 || 49 dB
Secondary Voltage:
208Y/120 V
Mounting Support:
floor || floor, with 7400FMB
[Ipk] Rated Peak Withstand Current:
16.8 kA
Weight:
895.84 kg
Range Of Product:
Square D
Ambient Air Temperature For Operation:
40-40°C
Rohs Exemption Information:
Yes
Depth:
832 mm
Efficiency:
99.14 % at 35 % load factor , 75.0°C
Environmental Disclosure:
ENVPEP1604027EN
Sustainable Offer Status:
Green Premium product
$36,078.00

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 115 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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