Rated Voltage 0.6/1kV or Less Insulated Aerial Cable
Uses:
The product is suitable to be used for power distribution and supply of electric transmission line with power frequency rated voltage 0.6/1kV or less, and the allowable long-term working temperature is not above:
PVC and polyethylene insulated aerial cable: 70 0 C;
Cross-linked polyethylene insulated aerial cable: 90 0 C;
When short circuit occurs, (the longest sustained time not over 5 seconds) the highest temperature of cable conductor shouldn't be above:
PVC insulated aerial cable: 160 0 C;
Polyethylene insulated aerial cable: 130 0 C;
Cross-linked polyethylene insulated aerial cable: 250 0 C.
Model Number and Product Name:
Model Number |
Product Name |
JKV |
Copper-Core PVC Insulated Aerial Cable |
JKLV |
Aluminum-Core PVC Insulated Aerial Cable |
JKLHV |
Aluminum-Alloy-Core PVC Insulated Aerial Cable |
JKY |
Copper-Core Polyethylene Insulated Aerial Cable |
JYLY |
Aluminum-Core Polyethylene Insulated Aerial Cable |
JKLHY |
Copper-Core & Stranded-Wire-Core-Linked Polyethylene Insulated Aerial Cable |
JKYJ |
Aluminum-Core Stranded-Wire-Core-Linked Polyethylene Insulated Aerial Cable |
JKLHYJ |
Aluminum-Alloy-Core Cross-Linked Polyethylene Insulated Aerial Cable |
JKLGV |
Steel-Core & Stranded-Wire-Core PVC Insulated Aerial Cable |
JKLGY |
Steel-Core & Stranded-Wire-Core Polyethylene Insulated Aerial Cable |
JYLGYJ |
Steel-Core & Stranded-Wire-Core Cross-Linked Polyethylene Insulated Aerial Cable |
Performance Characteristics:
DC resistance and insulation resistance of cable conductor is conformity to the following list:
Nominal Cross Section mm 2 |
20 0 C DC Resistance Ω /km ≤ |
Insulation Resistance
M Ω .km ≥ |
Calculated Breakage Pulling Force of Cable (Single-Core)
N |
Copper |
Aluminum |
Aluminum-Alloy |
Steel-Core Aluminum Stranded Wire |
Hard |
Flexible |
70 0 C |
90 0 C |
Hard Copper |
Aluminum-Core |
Aluminum-Alloy-Core |
10 |
1.906 |
1.83 |
3.08 |
3.574 |
3.08 |
0.0067 |
0.67 |
3471 |
1650 |
2514 |
16 |
1.198 |
1.15 |
1.91 |
2.217 |
1.91 |
0.0065 |
0.65 |
5486 |
2512 |
4022 |
25 |
0.749 |
0.727 |
1.20 |
1.303 |
1.20 |
0.0054 |
0.54 |
8465 |
3762 |
6284 |
35 |
0.540 |
0.524 |
0.868 |
1.007 |
0.868 |
0.0054 |
0.54 |
11731 |
5177 |
8800 |
50 |
0.399 |
0.387 |
0.641 |
0.744 |
0.641 |
0.0046 |
0.46 |
16502 |
7011 |
12569 |
70 |
0.276 |
0.268 |
0.443 |
0.514 |
0.443 |
0.0040 |
0.40 |
23461 |
10354 |
17596 |
95 |
0.199 |
0.193 |
0.320 |
0.371 |
0.320 |
0.0039 |
0.39 |
31759 |
13727 |
23880 |
120 |
0.158 |
0.153 |
0.253 |
0.2964 |
0.253 |
0.0035 |
0.35 |
39911 |
17339 |
30164 |
150 |
0.128 |
- |
0.206 |
0.239 |
0.206 |
0.0035 |
0.35 |
49505 |
21033 |
37706 |
185 |
0.1021 |
- |
0.164 |
0.190 |
0.164 |
0.0035 |
0.35 |
61846 |
26732 |
46503 |
240 |
0.0777 |
- |
0.125 |
0.145 |
0.125 |
0.034 |
0.34 |
79823 |
34679 |
60329 |
300 |
0.0619 |
- |
0.100 |
0.110 |
0.100 |
0.0033 |
0.33 |
99788 |
43349 |
75411 |
Finished cable should stand the test of power frequency AC voltage: 3kV x 1min.
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