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  11. Low Voltage Distribution Transformer, 500 kVA, NEMA 1, 150°C, 120/208V AC, 600V AC

This item is Discontinued.

Square D Low Voltage Distribution Transformer, 500 kVA, NEMA 1, 150°C, 120/208V AC, 600V AC EX500T79H

Low Voltage Distribution Transformer, 500 kVA, NEMA 1, 150°C, 120/208V AC, 600V AC (Discontinued)

  • Mfr # EX500T79H
  • Zoro # G0128150
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Specifications

Product Information

MFR #
EX500T79H
Zoro #
G0128150
UPC #
-
Country of Origin
United States

Dimensions

Knockout Size - Transformer
No Knockout
Height
71 in
Width
48.26 in
Depth
37.89 in

Details

Item
Low Voltage Distribution Transformer
Input Voltage - Transformer
600V AC
Power Rating
500 kVA
Mounting - Transformer
Floor
Hz - Electrical
60 Hz
Outdoor Rated - Transformer
No
Winding Material
Aluminum
Enclosure Rating
NEMA 1
Phase - Electrical
3
Standards
REACH Regulation, RoHS
Voltage Function - Transformer
Step Down
Winding Material - Transformer
Aluminum
VA Rating - Transformer
500 kVA
Output Voltage - Transformer
120/208V AC
Temp. Rise
150°C
Ambient Air Temperature For Operation
40-40°C
Device Short Name
DOE 2016
Material
aluminium
Type Of Cooling
natural convection
Number Of Tap-Offs
2 2.5 % FCAN, 2 2.5 % FCBN
Average Ambient Air Temperature For Operation
30°C
Device Application
low voltage electrical distribution
Electrical Connection
4 Hole Nema Pad primary 11.1 mm, 6 Hole Nema Pad secondary 11.1 mm, 8 Hole Nema Pad sec - XO 11.1 mm
Primary Voltage
600 V delta
[Uimp] Rated Impulse Withstand Voltage
10 kV
Noise Level
6 dB NEMA ST-20, 56 dB
Degree Of Protection
UL type 1, UL type 2, with 7400DS30J, UL type 3R, with 7400WS30J
Rated Operational Power In Va
500 kVA
Box Number
30J
Sound Level
6 dB NEMA ST-20; 56 dB
Includes Knockouts
No Knockouts

Description

Dry Type Power Distribution Transformer, Input Voltage - Transformer 600V AC Delta, Output Voltage - Transformer 120V AC, 208V AC Wye, VA Rating - Transformer 500 kVA, Mounting - Transformer Floor, Outdoor Rated - Transformer No, Voltage Function - Transformer Step Down, Winding Material - Transformer Aluminum, Hz - Electrical 60 Hz, Temp. Rise 150 Degrees C, Enclosure Rating NEMA 1 (Convertible to NEMA 3R by Adding Weather Shield), IP Rating Not Applicable

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