Our products are widely used in thermal power, nuclear power, aerospace, chemical, transportation, rail, ships, and heavy equipment both domestically and internationally. Our company's independent core technology is China's first acid free clean armored cable production line
Keywords: Thermocouple, Thermal resistance
Product Details
Model, name and main scope of use
|
model number |
name (of a thing) |
Main areas of use |
Operating temperature |
|
KVV |
Copper core PVC insulated PVC sheathed control cable |
Laying indoors, cable cleaning, pipeline fixed occasions |
0~70t; |
|
KVVP |
Copper core PVC insulated PVC sheathed braided shielded control cable |
Laid indoors, cable trenches, pipelines and other fixed occasions that require shielding |
|
|
KVVP2 |
Copper core PVC insulated PVC sheathed copper tape shielded control cable |
Laid indoors, cable trenches, pipelines and other fixed occasions that require shielding |
|
|
KVVP22 |
Copper core PVC insulated PVC sheathed steel tape armored control cable |
Laying indoors, cables, pipelines, direct burial and other fixed occasions that can withstand large mechanical external forces |
|
|
KVVP32 |
Copper core PVC insulated PVC sheathed thin steel wire armored control cable |
Laid indoors, cable trenches, pipes, shafts and other fixed occasions that can withstand large mechanical tension |
|
|
KVVR |
Copper core PVC insulated PVC sheathed flexible control cable |
Laying in indoor mobile places where softness is required |
|
|
KVVRP |
Copper core PVC insulated PVC sheathed braided shield control flexible cable |
Laying in indoor mobile places where softness and shielding are required |
Main technical parameters
|
Conductor nominal cross section mm2 |
conductor structure (Number of wires/conductor diameter) |
|
Conductor maximum DC resistance Q.km at 20P |
70P minimum insulation resistance MQ.km |
Rated voltage |
|
|
single strand |
Multi-strand (R) |
single strand |
Multi-strand (R) |
|||
|
0.5 |
1/0.80 |
16/0.20 |
36.0 |
39.0 |
0.013 |
450/700V |
|
0.75 |
1/0.97 |
24/0.20 |
24.5 |
26.0 |
0.014 |
|
|
1.0 |
1/1.13 |
32/0.20 |
18.1 |
19.5 |
0.013 |
|
|
1.5 |
1/1.38 |
30/0.25 |
12.1 |
13.3 |
0.011 |
|
|
2.5 |
1/1.78 |
49/0.25 |
7.41 |
7.98 |
0.010 |
|
|
4 |
1/2.25 |
56/0.30 |
4.61 |
4.95 |
0.0085 |
|
|
6 |
1/2.76 |
84/0.30 |
3.08 |
3.30 |
0.0070 |
|
|
10 |
1/1.35 |
|
1.83 |
|
0.0065 |
|
Delivery length
Cable manufacturing length should not be less than 100M, allowing the length of not less than 20M short sections of cable delivery, the number of which does not exceed 10% of the total length of the delivery, measurement error of earth 0.5%.
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