33kv Disc Suspension Insulator Direct Factorry 2021
33kv Disc Suspension Insulator Direct Factorry 2021 image
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Quick Details
Product Details
|
ANSI CLASS |
52-1 |
52-2 |
52-3 |
52-4 |
52-5 |
52-6 |
52-8 |
52-9 |
52-9 |
||
|
Fig. No. |
1 |
2 |
3 |
4 |
3 |
4 |
3 |
5 |
6 |
||
|
Main Dimensions (mm) |
D |
165 |
190.5 |
254 |
254 |
254 |
254 |
280 |
114 |
133 |
|
|
H |
140 |
146 |
146 |
146 |
146 |
146 |
146 |
159 |
159 |
||
|
Leakage Distance/mm |
178 |
210 |
292 |
292 |
292 |
292 |
280 |
171 |
171 |
||
|
Power-Frequency Puncture Voltage kV |
80 |
90 |
110 |
110 |
110 |
110 |
110 |
80 |
80 |
||
|
Average Flashover voltage |
Power Frequency |
Dry/kV |
60 |
65 |
80 |
80 |
80 |
80 |
80 |
60 |
60 |
|
Wet/kV |
30 |
35 |
50 |
50 |
50 |
50 |
50 |
30 |
30 |
||
|
Critical-Impulse 1.5x40us Wave |
Positive/kV |
100 |
115 |
125 |
125 |
125 |
125 |
125 |
110 |
110 |
|
|
Negative/kV |
100 |
115 |
130 |
130 |
130 |
130 |
130 |
90 |
90 |
||
|
Radio-Influence voltage |
Test Voltage to ground/kV |
7.5 |
7.5 |
10 |
10 |
10 |
10 |
10 |
7.5 |
7.5 |
|
|
Maximum RIV at 1000kHz/uV |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
||
|
Rated E&M Failing Load/kN |
44 |
70 |
70 |
70 |
111 |
111 |
160 |
44 |
44 |
||
|
Tension Proof Load/kN |
22 |
35 |
35 |
35 |
55.5 |
55.5 |
80 |
22 |
22 |
||
|
Impact Strength/N.m |
5 |
5.5 |
6 |
6 |
7 |
7 |
10 |
5 |
5 |
||
Our company
VICTORY ELECTRIC POWER EQUIPMENT CO., LTD(Former— Zhejiang Victory Electric Power Fitting Co.,Ltd. )has been engaged in designing and making in producing electric power fittings and pole line accessories more than 20 years, and has got the certificate of International Quality System ISO9001
Packing & Delivery
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