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Low Voltage Distribution Transformer, 225 kVA, NEMA 1, 120/240V, 480V AC

  • Mfr # EX225T6HCT
  • Zoro # G0127992
product price: 
$
23,960.99
/ea
Additional $635.00 delivery surcharge applies per item.
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Key Features

Input Voltage - Transformer
480V AC
Output Voltage
120V AC Center Tap, 240V AC Delta
Power Rating
225 kVA
Phase
Three
Mounting - Transformer
Floor
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Specifications

Details

MFR #
EX225T6HCT
Zoro #
G0127992
UPC #
-
Country of Origin
Korea, Republic of
Item
Low Voltage Distribution Transformer
Input Voltage - Transformer
480V AC
Output Voltage
120V AC Center Tap, 240V AC Delta
Power Rating
225 kVA
Phase
Three
Mounting - Transformer
Floor
Hz - Electrical
60 Hz
NEMA Enclosure Rating
1
Outdoor Rated - Transformer
No
Winding Material
Aluminum
Temperature Rise
150 Degrees C
Winding Material - Transformer
Aluminum
Voltage Function - Transformer
Step Down
Standards
REACH Regulation, RoHS
X/R Ratio
2.17
Device Short Name
DOE 2016
Number Of Tap-Offs
2 2.5 % FCAN, 4 2.5 % FCBN
[Uimp] Rated Impulse Withstand Voltage
10 kV
Ambient Air Temperature For Operation
40-40°C
Degree Of Protection
UL type 1, UL type 2, with 7400DS25J, UL type 3R, with 7400WS25J
Continuous Thermal Current Rating Factor
1635.7717302594401 16.6 %, 2109.13027375 25 %, 4649.0434749999995 50 %, 8882.23214375 75 %, 14808.696279999998 100 %
Noise Level
6 dB NEMA ST-20, 49 dB
Tap Loss
370.0 no load (core loss), 3970.0 load loss (coil loss)
[Ipk] Rated Peak Withstand Current
12.8 kA
Electrical Connection
4 Hole Nema Pad primary 11.1 mm, 6 Hole Nema Pad secondary 11.1 mm
Percentage Impedance Voltage
0.042
Percentage Reactance
0.000383
Rated Operational Power In Va
225 kVA
Material
aluminium
Primary Voltage
480 V delta
Average Ambient Air Temperature For Operation
30°C
Efficiency
99.04% at 35% load factor, 75.0 Degrees C
Type Of Cooling
natural convection
Device Application
low voltage electrical distribution
Sound Level
6 dB NEMA ST-20; 49 dB
Transformer Losses
370.0 no load (core loss); 3970.0 load loss (coil loss)
Transformer Btu/Hr
1635.7717302594401 16.6%; 2109.13027375 25%; 4649.0434749999995 50%; 8882.23214375 75%; 14808.696279999998 100%
DOE Efficiency
99.04% at 35% load factor, 167 Degrees F (75.0 Degrees C)
Box Number
25J
Includes Knockouts
No Knockouts
Voltage Function
Step Down
Frequency
60 Hz
Input Voltage
480V AC

Description

Dry Type Power Distribution Transformer, Input Voltage - Transformer 480V AC Delta, Output Voltage - Transformer 120V AC Center Tap, 240V AC Delta, VA Rating - Transformer 225 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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