Schneider Electric

Schneider Electric EXN150T6H Transformer, dry type, DOE 2016, 150kVA, 3 phase, 480V delta primary, 240V delta secondary, 22M, 150C rise

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SKU:
EXN150T6H
MPN:
EXN150T6H
Condition:
New
Rated Operational Power In Va:
150 kVA
[Uimp] Rated Impulse Withstand Voltage:
10 kV
Ambient Air Temperature For Operation:
40-40°C
Primary Operational Current:
180.42-180.42 A 360.84 A 150 kVA
Efficiency:
98.91 % at 35 % load factor , 75.0°C
Country of Origin:
Mexico
Depth:
827 mm
Material:
aluminium
X/R Ratio:
1.66
Percentage Reactance:
0.0257
Percentage Impedance Voltage:
0.0308
Device Short Name:
DOE 2016
Transformer Type:
energy efficient
Box Number:
22M
Phase:
3 phase
Inrush Current:
2053 A
Tap Loss:
306 no load (core loss) || 2721 load loss (coil loss)
Network Frequency:
60 Hz
Standards:
UL 1561 || CSA C22.2 No 47 || NEMA ST-20
Average Ambient Air Temperature For Operation:
30°C
Mounting Support:
floor || floor, with 7400FMB || ceiling, with 7400CMB22M
Noise Level:
47 dB || 3 dB NEMA ST-20
Number Of Mounting Holes:
4 Ø: 13 mm
Degree Of Protection:
UL type 2 || UL type 3R, with 7400WS22M
Range Of Product:
Square D
Device Application:
low voltage electrical distribution
Product Or Component Type:
transformer
Temperature Rise:
150°C || 220°C insulated
Weight:
456.77 kg
[Ipk] Rated Peak Withstand Current:
11.72 kA
Continuous Thermal Current Rating Factor:
1302 16.6 % || 1624 25 % || 3365 50 % || 6267 75 % || 10329 100 %
Secondary Voltage:
240 V delta
Electrical Connection:
4 Hole Nema Pad secondary 11.1 mm || 2 Hole Nema Pad primary 11.1 mm
Primary Voltage:
480 V delta
Type Of Cooling:
natural convection
Net Weight:
456.77 kg
Number Of Tap-Offs:
2 2.5 % FCAN || 4 2.5 % FCBN
$10,522.00

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 150kVA, 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 98.83% 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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