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Product Name Distribution Transformer (Standard)
Model
Series Oil Immersed Type
Catalog
Product Description

Distribution transformer (Standard) 

Oil-immersed transformer, which uses insulation oil is ordered and produced by reflecting the needs of consumers to satisfy consumers maximally. 
         
 
(1) Reliability 

It has the reliability because of its own optimal cooling design and Insulation design with electric and magnetic interpretation technology. 

(2) Compacted design


Coils have different types and method accordings to the quantity, voltage and use, and the size of conductors is decided to stand electromagnetic force occurring on the accident of current carrying capacity, temperature rise and external insulation. 

Applicable Standard

IEC 60076, JEC 2200, KS C 4317

Frequency

50, 60Hz

Temperature rise

Oil

Winding

60℃
65℃

BIL (kV)

System Voltage

Power frequency withstand voltage

Impulse Voltage

24 7.2 3.6 0.6 below
50 22 16 3
150 60 40 -

Primary voltage (kV)

22.9 6.6 33.3 0.6 below

Tap voltage (kV)

F23.9-R22.9-
21.9-20.9-19.9
F6.9-R6.6-6.3-
6.0-5.7
F3.45-R3.3-3.15-
3.0-2.85
-

Secondary voltage (kV)

6.6, 3.3, 0.48, 0.44, 0.38, 0.22

 

Products of Sungjin General Electric