Schneider Electric

Schneider Electric EXN112T6H Transformer, dry type, DOE 2016, 112.5kVA, 3 phase, 480V delta primary, 240V delta secondary, 21M, 150C rise

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SKU:
EXN112T6H
MPN:
EXN112T6H
Condition:
New
Type Of Cooling:
natural convection
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB21M
Tap Loss:
227 no load (core loss) || 2463 load loss (coil loss)
Network Frequency:
60 Hz
Country of Origin:
Mexico
Net Weight:
331.12 kg
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
Noise Level:
44 dB || 6 dB NEMA ST-20
Secondary Voltage:
240 V delta
Primary Operational Current:
135.32-135.32 A 270.63 A 112.5 kVA
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Percentage Impedance Voltage:
0.0347
Degree Of Protection:
UL type 2 || UL type 3R, with 7400WS21M
Ambient Air Temperature For Operation:
40-40°C
Depth:
722 mm
X/R Ratio:
1.46
Percentage Reactance:
0.0277
Range Of Product:
Square D
Rated Operational Power In Va:
112.5 kVA
Inrush Current:
1518 A
Product Or Component Type:
transformer
Electrical Connection:
4 Hole Nema Pad secondary 11.1 mm || 4 Hole Nema Pad primary 11.1 mm
Number Of Mounting Holes:
4 Ø: 13 mm
Weight:
331.12 kg
Device Short Name:
DOE 2016
[Uimp] Rated Impulse Withstand Voltage:
10 kV
[Ipk] Rated Peak Withstand Current:
7.80 kA
Primary Voltage:
480 V delta
Continuous Thermal Current Rating Factor:
1008 16.6 % || 1300 25 % || 2876 50 % || 5502 75 % || 9197 100 %
Material:
aluminium
Device Application:
low voltage electrical distribution
Phase:
3 phase
Average Ambient Air Temperature For Operation:
30°C
Temperature Rise:
150°C || 220°C insulated
Transformer Type:
energy efficient
Efficiency:
98.81 % at 35 % load factor , 75.0°C
Box Number:
21M
$7,772.00

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 112.5kVA, 480V primary (three wire), 240V secondary (three 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 98.74% 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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