SPECIFICATION OF THREE PHASE TRANSFORMER : HERMETICALLY SEALED  
(MEDIUM LOSSES)  (SYSTEM VOLTAGE 11 kV)  
      
  
 
 
 
 
POWER 
 
( kVA ) 
WATT LOSSES
% IMP.
SYSTEM VOLTAGE 11000-433/250V.
TYPE
OF
FINS
NO-LOAD
LOSS
(W)
Load
LOSS
(W)
Outline dimension(mm)
OIL
(Litre)
WT
(kg)
H
L
W
750
1,200
10,000
4.75
1,760
1,930
1,850
640
2,825
RADIA.
1,000
1,500
12,000
4.75
1,770
1,950
1,850
725
3,100
RADIA.
1,250
1,800
16,000
4.75
1,900
2,170
1,875
775
3,470
RADIA.
1,500
2,100
19,800
4.75
1,950
2,190
1,890
940
4,060
RADIA.
2,000
2,500
24,000
4.75
2,050
2,630
1,980
1,055
4,740
RADIA.
2,500
3,300
28,000
4.75
2,120
2,660
1,990
1,215
5,600
RADIA.
3,000
3,800
33,000
4.75
2,250
2,910
2,030
1,225
6,115
RADIA.
 
     
 
 REMARK   :  1)  ALL  DIMENSIONS   ARE  APPROXIMAIED 
                      :  2) TYPE   OF  FINS 
                            RADIA.      =  RADIATOR  FINS 
 
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