Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Power Quality & Distribution
  6. /
  7. Power Distribution
  8. /
  9. Transformers
  10. /
  11. Low Voltage Distribution Transformer, 225 kVA, NEMA 1, 277/480V AC, 208V AC
Square D Low Voltage Distribution Transformer, 225 kVA, NEMA 1, 277/480V AC, 208V AC EX225T212H - main

Low Voltage Distribution Transformer, 225 kVA, NEMA 1, 277/480V AC, 208V AC

  • Mfr # EX225T212H

  • Zoro # G0127965

product price: $21,249.99
/ea
Item requires special delivery charges. A $655.00 per item surcharge will be applied.

Key Features

Input Voltage - Transformer
208V AC
Output Voltage
277/480V AC
Power Rating
225 kVA
Phase
3
Mounting - Transformer
Floor
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
EX225T212H
Zoro #
G0127965
UPC #
-
Country of Origin
United States

Dimensions

Overall Height
57 1/2 in
Overall Width
40.07 in
Overall Depth
32 3/4 in
Knockout Size - Transformer
No Knockout

Details

Item
Low Voltage Distribution Transformer
Input Voltage - Transformer
208V AC
Output Voltage
277/480V AC
Power Rating
225 kVA
Phase
3
Mounting - Transformer
Floor
Hz - Electrical
60 Hz
NEMA Enclosure Rating
NEMA 1
Outdoor Rated - Transformer
No
Winding Material
Aluminum
Standards
REACH Regulation, RoHS
Voltage Function - Transformer
Step Up
Winding Material - Transformer
Aluminum
Material
aluminium
[Uimp] Rated Impulse Withstand Voltage
10 kV
Type Of Cooling
natural convection
Primary Voltage
208 V delta
Tap Loss
315.0 no load (core loss), 4298.0 load loss (coil loss)
Electrical Connection
6 Hole Nema Pad secondary 11.1 mm, 4 Hole Nema Pad (2 sided) primary 11.1 mm, 8 Hole Nema Pad sec - HO 11.1 mm
Efficiency
99.06% at 35% load factor, 75.0 Degrees C
Rated Operational Power In Va
225 kVA
Temperature Rise
150°C
Percentage Reactance
0.000544
Device Short Name
DOE 2016
Ambient Air Temperature For Operation
40-40°C
X/R Ratio
2.85
Device Application
low voltage electrical distribution
Number Of Tap-Offs
1 5 % FCAN, 2 5 % FCBN
[Ipk] Rated Peak Withstand Current
4.7 kA
Continuous Thermal Current Rating Factor
1478.944115323696 16.6 %, 1991.4113747499998 25 %, 4741.171308999999 50 %, 9324.10453275 75 %, 15740.211045999999 1.0 %
Average Ambient Air Temperature For Operation
30°C
Noise Level
6 dB NEMA ST-20, 49 dB
Percentage Impedance Voltage
0.00058
Degree Of Protection
UL type 1, UL type 2, with 7400DS25J, UL type 3R, with 7400WS25J
Transformer Btu/Hr
1478.944115323696 16.6%; 1991.4113747499998 25%; 4741.171308999999 50%; 9324.10453275 75%; 15740.211045999999 1.0%
Sound Level
6 dB NEMA ST-20; 49 dB
DOE Efficiency
99.06% at 35% load factor, 167 Degrees F (75.0 Degrees C)
Transformer Losses
315.0 no load (core loss); 4298.0 load loss (coil loss)
Box Number
25J
Includes Knockouts
No Knockouts

Description

Dry Type Power Distribution Transformer, Input Voltage - Transformer 208V AC Delta, Output Voltage - Transformer 277V AC, 480V AC Wye, VA Rating - Transformer 225 kVA, Mounting - Transformer Floor, Outdoor Rated - Transformer No, Voltage Function - Transformer Step Up, 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

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products