Minimum mechanical failing load   KN

70

100

120

70

100

120

1h electrical test load                 KN

52.5

75

90

52.5

75

90

Diameter D                               mm

280

280

280

255

255

255

SpacingP                                   mm

146

146

146

146

146

146

Creepage distance                     mm

450

450

450

400

400

400

shape

A

A

A

B

B

B

IEC standard insulators

U70BLP

U100BLP

U120BP

Dimcmsion metal fittings N

16A

16A

16A

16A

16A

16A

Catalog No.

FC70P/146

FC100P/146

FC120P/146

FC7P/146

FC10P/146

FC12P/146

Power frequency withstand voltage

-Dry one minute                        KV

85

85

85

80

80

80

-Wet one minute                       KV

50

50

50

45

45

45

Dry lightning impulse withstand voltage         KV

125

125

125

110

110

110

Puncture withstand voltage        KV

130

130

130

130

130

130

Approx net weight                       kg

5.8

5.8

5.8

4.6

4.6

4.6

No of insulators percrate             kg

5

5

5

6

6

6

Volume                                       m

0.066

0.066

0.066

0.066

0.066

0.066

Gross weight                               kg

32

32

32

33

33

33