Low Voltage Distribution Transformer, 45 kVA, 120/208V AC, 480V

Low Voltage Distribution Transformer

480V

120/208V AC

45 kVA

3

Floor; Wall

60 Hz

Aluminum

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

aluminium

energy efficient

0.88

DOE 2016

10 kV

Yes

150°C

19M

Square D

40-40°C

736 A

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

3.05 kA

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

104 no load (core loss), 1446 load loss (coil loss)

54.13-54.13 A 124.91 A 45 kVA

492 16.6 %, 663 25 %, 1588 50 %, 3130 75 %, 5289 100 %

480 V delta

30°C

2 Hole Nema Pad primary 11.1 mm, 2 Hole Nema Pad secondary 11.1 mm, 4 Hole Nema Pad sec - XO 11.1 mm

2 2.5 % FCAN, 4 2.5 % FCBN

3 dB NEMA ST-20, 42 dB

4 Ø: 13 mm

natural convection

low voltage electrical distribution