Schneider Electric

Schneider Electric EX300T1814H Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 480Y/277V secondary, 25J, 150C rise

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SKU:
EX300T1814H
MPN:
EX300T1814H
Condition:
New
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
[Ipk] Rated Peak Withstand Current:
6.7 kA
Halogen Content Performance:
Halogen free plastic parts product
Degree Of Protection:
UL type 1 || UL type 2, with 7400DS25J || UL type 3R, with 7400WS25J
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
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Country of Origin:
United States
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Mounting Support:
floor || floor, with 7400FMB
Environmental Disclosure:
ENVPEP1604028EN
Product Or Component Type:
transformer
Weight:
843.68 kg
Material:
aluminium
Noise Level:
6 dB NEMA ST-20 || 49 dB
Primary Voltage:
480 V delta
Transformer Type:
energy efficient
Percentage Impedance Voltage:
0.054
Phase:
3 phase
Efficiency:
99.12 % at 35 % load factor , 75.0°C
Toxic Heavy Metal Free:
Yes
Pvc Free:
Yes
Eu Rohs Directive:
Compliant
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
Depth:
832 mm
Mercury Free:
Yes
Continuous Thermal Current Rating Factor:
2076.214827569912 0.166 % || 2610.5018888749996 0.25 % || 5477.3409455 0.5 % || 10255.406039874999 0.75 % || 16944.697172 1.0 %
Type Of Cooling:
natural convection
Average Ambient Air Temperature For Operation:
30°C
Tap Loss:
485.0 no load (core loss) || 4481.0 load loss (coil loss)
Reach Free Of Svhc:
Yes
Temperature Rise:
150°C || 220°C insulated
Rohs Exemption Information:
Yes
Rated Operational Power In Va:
300 kVA
Network Frequency:
60 Hz
Range Of Product:
Square D
Net Weight:
843.68 kg
X/R Ratio:
3.48
Device Application:
low voltage electrical distribution
Sustainable Offer Status:
Green Premium product
Ambient Air Temperature For Operation:
40-40°C
Circularity Profile:
N/A
Secondary Voltage:
480Y/277 V
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Percentage Reactance:
0.00052
Device Short Name:
DOE 2016
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
$29,034.00

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), 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 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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