Chat with us, powered by LiveChat Oil-immersed Type | Sungjin General Electric - Komachine
Product Name Oil-immersed Type
Model
Series Amorphous Type
Catalog
Product Description

Oil-immersed type 

Energy-saving oil-immersed transformer with more than 75 percent reduction of no-load loss using amorphous metal instead of silicone sheet.                

(1) No-load loss reduction 

Minimal no-load loss by amorphous structure and super-laminate metal pin materials 

(2) Economic efficiency 

"Operation and maintenance cost decrease and life extension expectation of transformer by the loss reduction" 

(3) Harmonic wave reduction 

High Efficiency and compactification by excellent magnetic characteristics in the high frequency and harmonic wave band 
 

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