Next part of the power scenario of the WBSEB comprises - Infraline

4) Repairing :
a) Intruments : 137
b) Relays : 208
c) Megger : 132
d) Winding of coils : 103
5) a) Cable testing, H.P. Testing & Special Testing : 13
b) Cable fault locations at different places : 56
c) Transformer testing at manufacturers, premises : 12,761
d) Transformer oil testing at manufacturers, premises : 1200 KL
e) Dynamic short-ckt. & impulse testing witnessed : 19
6) Repair/Reconditioning of Transformer/CT/DT etc. :
i) No. of Transformers repaired (Workshop) : 14
ii) Aggregate MVA of (i) : 51
iii) No. of CT’s rep/reconditioned at Workshop : 12
iv) No. of PT’s repaired/reconditioned at Workshop : Nil
v) No. of Bushing/repaired/reconditioned at Workshop : 3
vi) No. of Transformer repaired at site : 8
vii) Aggregate MVA of (vi) : 57.5
viii) Survey of defective transformer at site : 10 (269.6 MVA)
7) Centralised & Decentralised bulk consumers’ meters & accessories :
i) No. of TOD meters tested at Laboratory : 950
ii) No. of bulk consumers, tariff meters attended : 2123
iii) As found test of Energy Meter : 5
iv) No. of meters tested outside agency work : 14
v) Testing of Inter-organisational meters : 85
vi) No. of Accucheck tested at lab : 23
vii) No. of Sub-Stations attended for energy audit metering : 107
Annual Report 2006-2007
147