EXN150T3155H

Complementary

Tap Loss

314 no load (core loss) || 2768 load loss (coil loss)

Network Frequency

60 Hz

Primary Voltage

240 V delta

Percentage Impedance Voltage

3.12 %

Height

1031 mm

Number Of Mounting Holes

4 Ø: 13 mm

[Uimp] Rated Impulse Withstand Voltage

10 kV

Primary Operational Current

360.84-360.84 A 180.42 A 150 kVA

Temperature Rise

150 °C || 220 °C insulated

Degree Of Protection

UL type 2 || UL type 3R, with 7400WS22M

X/R Ratio

1.90

Rated Operational Power In Va

150 kVA

Electrical Connection

4 Hole Nema Pad secondary 11.1 mm || 6 Hole Nema Pad sec - HO 11.1 mm || 2 Hole Nema Pad primary 11.1 mm

Phase

3 phase

Material

aluminium

Net Weight

462.66 kg

Secondary Voltage

480Y/277 V

Percentage Reactance

2.67 %

Noise Level

47 dB || 3 dB NEMA ST-20

Type Of Cooling

natural convection

Efficiency

98.89 % at 35 % load factor , 75.0 °C

Mounting Support

floor || floor, with 7400FMB || ceiling, with 7400CMB22M

Continuous Thermal Current Rating Factor

1334 16.6 % || 1662 25 % || 3433 50 % || 6384 75 % || 10516 100 %

Width

855 mm

Depth

827 mm

Inrush Current

4717 A

Box Number

22M

[Ipk] Rated Peak Withstand Current

5.78 kA

Environment

Average Ambient Air Temperature For Operation

30 °C

Ambient Air Temperature For Operation

40-40 °C

Standards

UL 1561 || CSA C22.2 No 47 || NEMA ST-20

Specifications

Range Of Product

Square D

Product Or Component Type

transformer

Transformer Type

energy efficient

Device Application

low voltage electrical distribution

Device Short Name

DOE 2016

Documents