70KN Anti-pollution suspention porcelain insulator 1.Double-sheds 2.Standard:ANSI,IEC,GB,AS 3.Certificate:ISO 9001

TYPE:XWP-70

1. Nominal creepage distance:400mm

2.Rated E&M failing load: 70KN

3.Routine tensile load:35KN

4.Wet power frequency voltage:42KV

5.Dry power frequency voltage:80KV

6.Dry lightning impulse withstand voltage:120KV

7.Power frequency puncture voltage:120KV

8.Radio interference voltage Max RIV at 1MHz:50uV

9.Applicable standard: GB IEC

70KN Anti-pollution DISC insulators