Following tests as Shown in figure must be done for 66KV & 132KV Cables as per IS: 60840 and IS:7098 part 3.
You May visit at link for difference between XPLE and PVC Cables:-
http://electrialstandards.blogspot.in/2014/03/difference-between-xlpe-and-pvc-cables.html
Also find out advantages of XLPE cables over Oil filled Paper Insulated cables:-
http://electricalsystembasics.com/2014/04/xlpe-cables-advantages-oil-filled-paper-insulated-cables.html
As per IS Standards 7098 Part 3 :-
Cross-Linked Polyethylene Insulated Thermoplastic Sheathed Cables - Specification. Part -3 for working voltages from 66 Kv up to and including 220 kV.
You May visit at link for difference between XPLE and PVC Cables:-
http://electrialstandards.blogspot.in/2014/03/difference-between-xlpe-and-pvc-cables.html
Also find out advantages of XLPE cables over Oil filled Paper Insulated cables:-
http://electricalsystembasics.com/2014/04/xlpe-cables-advantages-oil-filled-paper-insulated-cables.html
As per IS Standards 7098 Part 3 :-
Cross-Linked Polyethylene Insulated Thermoplastic Sheathed Cables - Specification. Part -3 for working voltages from 66 Kv up to and including 220 kV.
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