Schneider Electric

Schneider Electric EXN30T3HCU Transformer, dry type, DOE 2016, 30kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 18M, 150C rise, Cu

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SKU:
EXN30T3HCU
MPN:
EXN30T3HCU
Condition:
New
Rated Operational Power In Va:
30 kVA
Average Ambient Air Temperature For Operation:
30°C
Continuous Thermal Current Rating Factor:
331 16.6 % || 456 25 % || 1127 50 % || 2245 75 % || 3811 100 %
Ambient Air Temperature For Operation:
40-40°C
China Rohs Regulation:
Pro-active China RoHS declaration (out of China RoHS legal scope)
Reach Regulation:
Free of Substances of Very High Concern above the threshold
Net Weight:
161.48 kg
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Electrical Connection:
2 Hole Nema Pad secondary 11.1 mm || 4 Hole Nema Pad sec - XO 11.1 mm || 2 Hole Nema Pad primary 11.1 mm
Phase:
3 phase
[Ipk] Rated Peak Withstand Current:
2.69 kA
Inrush Current:
430 A
Reach Free Of Svhc:
Yes
Mercury Free:
Yes
Pvc Free:
Yes
Noise Level:
6 dB NEMA ST-20 || 39 dB
Secondary Voltage:
208Y/120 V
X/R Ratio:
0.65
Country of Origin:
Mexico
Toxic Heavy Metal Free:
Yes
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB18M19M20M || wall, with 7400WMB18M19M20M
Type Of Cooling:
natural convection
Range Of Product:
Square D
Tap Loss:
68 no load (core loss) || 1049 load loss (coil loss)
Material:
copper
Eu Rohs Directive:
Compliant
Temperature Rise:
150°C || 220°C insulated
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
Efficiency:
98.38 % at 35 % load factor , 75.0°C
Weight:
161.48 kg
Circularity Profile:
N/A
Number Of Mounting Holes:
4 Ø: 13 mm
Primary Operational Current:
18.04-18.04 A 41.64 A 15 kVA
Percentage Reactance:
0.0224
Box Number:
18M
Transformer Type:
energy efficient
Sustainable Offer Status:
Green Premium product
Depth:
627 mm
Environmental Disclosure:
ENVPEP1604027EN
Product Or Component Type:
transformer
Device Short Name:
DOE 2016
Network Frequency:
60 Hz
Percentage Impedance Voltage:
0.0408
Degree Of Protection:
UL type 2 || UL type 3R, with 7400WS18M19M20M
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
$4,982.00

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 30kVA, 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 98.23% 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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