TRANSFORMER 11/0.415
KV
|
Sr
|
TR KVA
|
Un tanking Mass (core+ winding), KG
|
Oil Mass, KG
|
Total mass (oil core+ coil +tank +c
conservator), KG
|
Iron Content
|
Copper Content
|
Insulation Waste
|
|
1
|
25
|
110
|
66
|
274
|
85.25
|
13.75
|
11
|
|
2
|
63
|
240
|
148
|
508
|
186.00
|
30.00
|
24
|
|
3
|
100
|
255
|
189
|
605
|
197.63
|
31.88
|
25.5
|
|
4
|
200
|
350
|
290
|
800
|
271.25
|
43.75
|
35
|
|
5
|
300
|
1760
|
1100
|
3560
|
1364
|
220
|
176
|
|
6
|
500
|
860
|
550
|
2105
|
666.5
|
107.5
|
86
|
|
7
|
800
|
1000
|
650
|
2500
|
775
|
125
|
100
|
|
8
|
1000
|
1280
|
700
|
3200
|
992
|
160
|
128
|
|
9
|
1400
|
3010
|
1100
|
4700
|
2332.75
|
376.25
|
301
|
|
10
|
2000
|
2600
|
950
|
4900
|
2015
|
325
|
260
|
|
11
|
2500
|
3700
|
1430
|
7320
|
2867.5
|
462.5
|
370
|
|
12
|
3500
|
4000
|
2200
|
10000
|
3100
|
500
|
400
|
Transformer 33/0.4/11 KV
|
Sr
|
TR KVA
|
Un tanking Mass (core+ winding), KG
|
Oil Mass, KG
|
Total mass (oil core+ coil +tank +c
conservator), KG
|
Iron Content
|
Copper Content
|
Insulation Waste
|
|
1
|
100
|
220
|
165
|
550
|
170.5
|
27.5
|
22
|
|
2
|
200
|
460
|
247
|
945
|
356.5
|
57.5
|
46
|
|
3
|
500
|
760
|
500
|
1900
|
589.00
|
95.00
|
76
|
|
4
|
1000
|
1340
|
750
|
3350
|
1038.5
|
167.5
|
134
|
|
5
|
2000
|
2320
|
1450
|
5800
|
1798
|
290
|
232
|
|
6
|
2500
|
2640
|
1750
|
6600
|
2046
|
330
|
264
|
|
7
|
10000
|
10000
|
4050
|
20000
|
7750
|
1250
|
1000
|
|
8
|
25000
|
29760
|
9750
|
49683
|
23064
|
3720
|
2976
|
Note: the above
data is based for empirical formula so reader should verify name plate or
manufacturer.
Generic formula:
Sr. Type of Metal % of mass ( metal content)
1.
Total mass of ferrous material (iron) 77.5 % of untanking mass
2.
Total Mass of Copper(Coil) 12.5 %
of untanking mass
3.
Total Mass of insulation 10 % of
the untanking mass
