Schneider Electric

Schneider Electric EX300T3H Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise

(No reviews yet) Write a Review
SKU:
EX300T3H
MPN:
EX300T3H
Condition:
New
Reach Free Of Svhc:
Yes
Box Number:
25J
[Ipk] Rated Peak Withstand Current:
16.7 kA
Continuous Thermal Current Rating Factor:
1925.2194095233838 16.6 % || 2475.722279875 25 % || 5429.5709575 50 % || 10352.652086875 75 % || 17244.965668 100 %
Range Of Product:
Square D
Temperature Rise:
150°C || 220°C insulated
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Degree Of Protection:
UL type 1 || UL type 2, with 7400DS25J || UL type 3R, with 7400WS25J
Percentage Impedance Voltage:
0.05
Phase:
3 phase
Mercury Free:
Yes
Rated Operational Power In Va:
300 kVA
Depth:
832 mm
Primary Voltage:
480 V delta
Toxic Heavy Metal Free:
Yes
Country of Origin:
Mexico
X/R Ratio:
3.09
Ambient Air Temperature For Operation:
40-40°C
Eu Rohs Directive:
Compliant
Tap Loss:
437.0 no load (core loss) || 4617.0 load loss (coil loss)
Halogen Content Performance:
Halogen free plastic parts product
Circularity Profile:
N/A
Environmental Disclosure:
ENVPEP1604028EN
Noise Level:
6 dB NEMA ST-20 || 49 dB
Material:
aluminium
Mounting Support:
floor || floor, with 7400FMB
Device Application:
low voltage electrical distribution
Pvc Free:
Yes
Weight:
843.68 kg
Transformer Type:
energy efficient
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
Average Ambient Air Temperature For Operation:
30°C
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
Sustainable Offer Status:
Green Premium product
Secondary Voltage:
208Y/120 V
Efficiency:
99.15 % at 35 % load factor , 75.0°C
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Network Frequency:
60 Hz
Device Short Name:
DOE 2016
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Percentage Reactance:
0.000476
Product Or Component Type:
transformer
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Net Weight:
843.68 kg
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Type Of Cooling:
natural convection
$18,549.00

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 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.
View AllClose