BUCK TRANSFORMER, 7.5 KVA

INPUT 138 VAC, OUTPUT 120 VAC, P/N 13243

Specifications:

  • Autotransformer: 7.5 KVA, 1 PH, 60 Hz, P/N 13243
  • Input: 138 VAC, 54 Amps
  • Output: 120 VAC, 63 Amps
  • Open core and coil: 5”H x 5 1/4”W x 6”D
  • Input/output connection leads are 18” long
  • Estimated weight: 15 lbs
  • Ideal for boosting 102 VAC to 120 VAC
  • Ideal for bucking 138 VAC to 120 VAC

The photo of the buck transformer with leads is shown below:

 

Connection Leads are 18” long

13243_AT

 

Details of the buck transformer with leads are shown below:

 

13243_AT

 

Since the voltage difference between X2 and X3 is 18 VAC, this buck transformer with leads can be used to buck or boost the output voltage as shown in table below. For example if the input is 102 VAC, the output can be boosted to 120 VAC at 7.5 KV power rating.

 

Input Voltage,
(X1, X2)
Output Voltage,
(X1, X3)
120 VAC 138 VAC
112 VAC 130 VAC
108 VAC 126 VAC
104 VAC 122 VAC
102 VAC 120 VAC

 

All our buck transformers are custom built to order. To discuss your specific application, please call us at (714) 624-4740 send us an email at quote@lcmagnetics.com.