EXN45T6H

Complementary

Tap Loss

104 no load (core loss) || 1449 load loss (coil loss)

Network Frequency

60 Hz

Primary Voltage

480 V delta

Percentage Impedance Voltage

4.06 %

Height

745 mm

Number Of Mounting Holes

4 Ø: 13 mm

[Uimp] Rated Impulse Withstand Voltage

10 kV

Primary Operational Current

54.13-54.13 A 108.25 A 45 kVA

Temperature Rise

150 °C || 220 °C insulated

Degree Of Protection

UL type 2 || UL type 3R, with 7400WS18M19M20M

Number Of Tap-Offs

2 2.5 % FCAN || 4 2.5 % FCBN

X/R Ratio

0.87

Rated Operational Power In Va

45 kVA

Electrical Connection

2 Hole Nema Pad secondary 11.1 mm

Phase

3 phase

Material

aluminium

Net Weight

167.38 kg

Secondary Voltage

240 V delta

Percentage Reactance

2.60 %

Noise Level

6 dB NEMA ST-20 || 39 dB

Type Of Cooling

natural convection

Efficiency

98.44 % at 35 % load factor , 75.0 °C

Mounting Support

floor || floor, with 7400FMB || ceiling, with 7400CMB18M19M20M || wall, with 7400WMB18M19M20M

Continuous Thermal Current Rating Factor

492 16.6 % || 664 25 % || 1591 50 % || 3136 75 % || 5299 100 %

Width

648 mm

Depth

659 mm

Inrush Current

593 A

Box Number

19M

[Ipk] Rated Peak Withstand Current

2.67 kA

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

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

Documents