SE Digest 178

DOE 2016 Energy Efficient Medium Voltage Distribution Transformers

Energy Efficient, Dry Type 2.4, 5, and 15 kV

www.se.com/us

Class 7432

1,201–15,000 Vac Single-Phase Indoor Transformers Table 14.49: New! EX Single Phase Medium Voltage Transformers

Minimum Efficiency @ 50%load

Weight (lbs)

Catalog No.

kVA

Enclosure

2.4 kV Voltage Class 60 Hz 150 o CRise 167

EX167S( )H EX250S( )H EX333S( )H EX167S( )H EX250S( )H EX333S( )H EX167S( )H EX250S( )H EX333S( )H

98.96 99.07 99.14 99.07 99.14 99.22 98.95 99.03 99.12

1500 2200 2500 1500 2400 3000 2400 3400 4000

51D 52D 52D 52D 52D 53D 52D 53D 53D

250 333

5 kV Voltage Class 60 Hz 150 o CRise 167

250 333

15 kV Voltage Class 60 Hz 150 o CRise 167

250 333

Lugs: Furnished by customer. Table 14.50: New! Single Phase Voltage Codes kVClass Code

Primary

Secondary

14 25 13 15 16 24 26 27 17 18 28 29 19 20 21 22 23 30 31 32 33 34

2400Delta 2400Delta 2400/4160Y 4800Delta 4160Delta 2400/4160Y 4800Delta 4160Delta 4160/7200Y

120/240

2.4 30kVBIL

277

120/240 120/240 120/240

5 30kVBIL

277 277 277

120/240 120/240

7200

4160/7200Y

277 277

7200

7200/12470Y 7620/13200Y

120/240 120/240 120/240 120/240 120/240

12470 13200 13800

15 60kVBIL

7200/12470Y 7620/13200Y

277 277 277 277 277

12470 13200 13800

To complete the single-phase catalog numbers on this page: 1. Select the voltage you require from the chart on the pricing page. 2. Insert the voltage code number in place of the ( ) in the catalog number.

Example: 167 kVA Energy Efficient 1Ø 2400/4160Y-120/240 Vac, 1Ø 60 Hz unit is EX167S13H. The unit would be supplied with 2–2.5% above and 2–2.5% full capacity below normal taps on the primary.

14 TRANSFORMERS

14-23

© 2020 Schneider Electric All Rights Reserved 12/15/2020