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ANSI Spool Insulator
Brand :RUILY
Product origin :CHINA
Supply capacity :50,000pcs/month
Anti-pollution Spool insultors are used to support and insulate conductors on the overhead high-voltage transmission line in polluted areas .It with big diameter, large creepage distance ,great self -clean function and strong resistance to pollution ,specially serving in droughty ,rainless and windy areas .
Main Dimensions and Standard Particulars：
Fig No. | 4 | 1 | 1 | 1 | 3 | ||||
CLASS ANSI | 53-1 | 53-2 | 53-3 | 53-4 | 53-5 | ||||
Main Dimensions(mm) | H | 54 | 76 | 81 | 76 | 105 | |||
h | 27 | 38 | 40.5 | 38 | 52.5 | ||||
D | 57 | 79 | 76 | 105 | 102 | ||||
d | 45 | 45 | 45 | 73 | 73 | ||||
d1 | 18 | 18 | 18 | 18 | 18 | ||||
d2 | 22 | 24 | 24 | 24 | 24 | ||||
R | 11 | 18 | 11 | 16 | 11 | ||||
Mechanical Failing Load(KN) | 8.9 | 13.8 | 17.8 | 20 | 26.7 | ||||
Minimum Flashover Voltage | Power Frequency | Dry(kv) | 20 | 25 | 25 | 25 | 35 | ||
Wet(kv) | Upright | 8 | 12 | 12 | 12 | 18 | |||
Level | 10 | 15 | 15 | 15 | 25 | ||||
Weight(kg) | 0.22 | 0.55 | 0.60 | 1.15 | 1.20 | ||||
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