PVC(A/C/D/ST1/ST4)

Code No.

Max.                 Working            temp.

Standard

Application

Min.                   tensile strength(1)

Min.      Elongation (2)

Max.         Changes             for (1)&(2)     after ageing

Min.             Resistance insulation at     70°C(U.cm)

Max.ins.               Changes             under pressure

PVC/C

70° C

IEC                  227

750 V       cable

12.5

125

± % 20

1 × 10¹⁰

50%

PVC/A

70° C

IEC                  502

1Kv               cable

12.5

150

± % 20

1 × 10¹⁰

50%

PVC/D

70° C

IEC                  227

Flexible       cable

10

150

± % 20

1 × 10¹⁰

50%

ST  1

80° C

IEC                  502

Up to         30Kv

12.5

150

± % 25

---------

50%

ST  4

70° C

IEC                  227

Up to         750Kv

12.5

125

± % 20

---------

50%