Spool ceramic Insulator
1.Ceramic insulator 2.High Strength&Competitive Price 3.Good Technical Service 4.Delivery Goods on Time 5.Stable Quality
Spool ceramic Insulators
Type | 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 | |||
d 1 | 18 | 18 | 18 | 18 | 18 | |||
d 2 | 22 | 24 | 24 | 24 | 24 | |||
R | 11 | 18 | 11 | 16 | 11 | |||
Mechanical Failing Load(kg) | 907 | 1360 | 1814 | 2041 | 2722 | |||
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 | 0.22 | 0.55 | 0.60 | 1.15 | ||||
Spool ceramic Insulator
