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| Sl.no |
Product Identification |
CB-36 |
CB-21 |
CB-41 |
CB-18 |
| 1 |
Porcelain Disc Diameter |
mm |
325 |
340 |
380 |
380 |
| 2 |
Unit Spacing |
mm |
146 |
146 |
146 |
156/170 |
| 3 |
Ball & Socket Coupling |
mm |
16 “B”/20 |
16 “B”/20 |
16 “B”/20 |
20 |
| 4 |
Creepage Distance |
mm |
285 |
292 |
335 |
335 |
| 5 |
Protected Creepage Distance (90o) |
mm |
145 |
160 |
175 |
175 |
| 6 |
Electro-Mechanical Min. Failing Load |
kN |
70-120 |
70-120 |
70-120 |
160 |
| 7 |
Pf-Dry Flashover Voltage |
kV |
70 |
70 |
75 |
75 |
| 8 |
Pf-Dry Withstand Voltage |
kV |
60 |
65 |
70 |
70 |
| 9 |
Pf-Wet Flashover Voltage |
kV |
50 |
50 |
55 |
55 |
| 10 |
Pf-Wet Wtihstand Voltage |
kV |
45 |
45 |
50 |
50 |
| 11 |
Impulse Flashover Voltage |
kVp |
95 |
110 |
115 |
115 |
| 12 |
Impulse Withstand Voltage |
kVp |
90 |
100 |
110 |
110 |
| 13 |
Power Frequency puncture Voltage |
kV |
125 |
125 |
125 |
125 |
| 14 |
Weight of Unit (Approx) |
kg |
6.2/6.4 |
7.5/7.7 |
8.2/8.4 |
9.3 |
