Other Electrical Equipment

CLOSING DATE 14 -3-03

REQ.NO.97031017 E-29
(1)Power Transformer 35000 KVA Three phase QT=1
(2) 3 ph oil Power Transformer QT=1
?Type TLSN 7446
?Vector group Ynyno
? Kind: P.T ( power Transformer )
?

3 - Power Transformer 10000 KVA Qt= 1
4- Power Transformer 12750 KVA Qt =1

(5) 3 ph oil Power Transformer QT=5
?Type TS 6241C
?Vector group :DYn11
? Kind: P.T ( power Transformer )
?Service: continuous
?TYPE of cooling: ONAN
?Rated Frequency: 50 Hz
?Max. Sh. circ. dura:4 Sec
?Sys. High voltage 10S\0.6
?Primary voltage:6.6KV
?No load secondary voltage:0.4KV
?Power rated: 1600KVA
?Ambient Temp.:50Cْ
?Impede :6.7 %
?Taping:3
Tap  H.T(KV)  L.T(KV)  NOTES
1  6930  0.4  OFFLOAD
2  6765    
3  6600    
4  6435    
5  6270    
? Ratio:6600\400 volt
? Rated current: 140\2309 Amp.
?Bochholz Relay Alarm + trip
?Oil level
?Oil Temp. Alarm + trip
?Winding Temp.
?Phase No : 4 for L.V& 3 for H.V
?Out door transformer with junction Box And breathing type
   o318 326 6-A2

6-Power Transformer 3 phase 8000KVA QT=1
7-Power Transformer 3 phase 5000KVA QT=1
8-Power Transformer 3 phase 7000KVA QT=1
9-Power Transformer 3 phase 750KVA QT=1
The above item nos 6,7,8,&9 with the following specification:
1.  BH.V voltage 11kv

10-Power Transformer 1600kva three phase QT=1
11-Power Transformer 1600kva three phase QT=1
12-Power Transformer 1250kva three phase QT=1
The above two items with the following specific:


MAKER:GENERAL