Manufacturer of Standard & Custom Transformers
1-800-394-4301
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MADE-TO-ORDER
VOLTAGE-MATCHING TRANSFORMER
3-PHASE, ENCLOSED
FOR EXPORTED MACHINERY
 
   
50 HERTZ
Plant Voltage 220 Delta 380 Delta 400 Delta 415 Delta Dimensions
(in inches)
Machine Voltage 480Y/277 480Y/277 480Y/277 480Y/277  
KVA
Size 		Catalog
No.
  3.0 3EF770L3
6.0 3EF770L6
9.0 3EF770L9
15.0 3PTN770-15K
30.0 3PTN770-30K
45.0 3PTN770-45K
75.0 3PTN770-75K
112.5 3PTN770-112K
150.0 3PTN770-150K
225.0 3PTN770-225K
300.0 3PTN770-300K
500.0 3PTN770-500K
KVA
Size 		Catalog
No.
  3.0 3EF533L3
6.0 3EF533L6
9.0 3EF533L9
15.0 3PTN533-15K
30.0 3PTN533-30K
45.0 3PTN533-45K
75.0 3PTN533-75K
112.5 3PTN533-112K
150.0 3PTN533-150K
225.0 3PTN533-225K
300.0 3PTN533-300K
500.0 3PTN533-500K
KVA
Size 		Catalog
No.
  3.0 3EF537L3
6.0 3EF537L6
9.0 3EF537L9
15.0 3PTN537-15K
30.0 3PTN537-30K
45.0 3PTN537-45K
75.0 3PTN537-75K
112.5 3PTN537-112K
150.0 3PTN537-150K
225.0 3PTN537-225K
300.0 3PTN537-300K
500.0 3PTN537-500K
KVA
Size 		Catalog
No.
  3.0 3EF736L3
6.0 3EF736L6
9.0 3EF736L9
15.0 3PTN736-15K
30.0 3PTN736-30K
45.0 3PTN736-45K
75.0 3PTN736-75K
112.5 3PTN736-112K
150.0 3PTN736-150K
225.0 3PTN736-225K
300.0 3PTN736-300K
500.0 3PTN736-500K
Height
A 		Width
B 		Depth
C 		Weight
(in lbs)
12.06 12.12 8.38 130
14.56 20.12 10.63 150
14.56 20.12 10.63 210
29.00 17.12 19.38 285
34.00 22.38 19.88 345
34.00 22.38 19.88 405
37.00 26.00 19.88 675
43.00 28.50 23.50 960
44.50 39.00 23.00 1320
51.00 42.12 26.00 1580
63.00 46.50 30.88 2215
72.75 53.38 36.88 3125
 
   
50 HERTZ
Plant Voltage 220 Delta 380 Delta 400 Delta 415 Delta Dimensions
(in inches)
Machine Voltage 240Y/139 240Y/139 240Y/139 240Y/139  
KVA
Size 		Catalog
No.
  3.0 3EF529L3
6.0 3EF529L6
9.0 3EF529L9
15.0 3PTN529-15K
30.0 3PTN529-30K
45.0 3PTN529-45K
75.0 3PTN529-75K
112.5 3PTN529-112K
150.0 3PTN529-150K
225.0 3PTN529-225K
300.0 3PTN529-300K
500.0 3PTN529-500K
KVA
Size 		Catalog
No.
  3.0 3EF718L3
6.0 3EF718L6
9.0 3EF718L9
15.0 3PTN718-15K
30.0 3PTN718-30K
45.0 3PTN718-45K
75.0 3PTN718-75K
112.5 3PTN718-112K
150.0 3PTN718-150K
225.0 3PTN718-225K
300.0 3PTN718-300K
500.0 3PTN718-500K
KVA
Size 		Catalog
No.
  3.0 3EF583L3
6.0 3EF583L6
9.0 3EF583L9
15.0 3PTN583-15K
30.0 3PTN583-30K
45.0 3PTN583-45K
75.0 3PTN583-75K
112.5 3PTN583-112K
150.0 3PTN583-150K
225.0 3PTN583-225K
300.0 3PTN583-300K
500.0 3PTN583-500K
KVA
Size 		Catalog
No.
  3.0 3EF234L3
6.0 3EF234L6
9.0 3EF234L9
15.0 3PTN234-15K
30.0 3PTN234-30K
45.0 3PTN234-45K
75.0 3PTN234-75K
112.5 3PTN234-112K
150.0 3PTN234-150K
225.0 3PTN234-225K
300.0 3PTN234-300K
500.0 3PTN234-500K
Height
A 		Width
B 		Depth
C 		Weight
(in lbs)
12.06 12.12 8.38 130
14.56 20.12 10.63 150
14.56 20.12 10.63 210
29.00 17.12 19.38 285
34.00 22.38 19.88 345
34.00 22.38 19.88 405
37.00 26.00 19.88 675
43.00 28.50 23.50 960
44.50 39.00 23.00 1320
51.00 42.12 26.00 1580
63.00 46.50 30.88 2215
72.75 53.38 36.88 3125
 
Powertran Transformers
  1605 Bonner Ave. •  Ferndale, Michigan 48220  •  Tel:  248-399-4300  •  Fax 248-399-1018