1.Standard
The product is manufactured according to the standards of GB 9330 "Polyvinyl chloride insulated control cable" IEC 60227 "Polyviny choride insulated cables of rated voltage up to and including 450/750V" and IEC 60502 "Extruded solid dielectric insulated power cables for rated voltages from 1kv up to 30kv"
2.Applications
PVC insulated and sheathed control cable is suitable for the interconnection in controlling, signalling, protecting and mesuring systems with rated voltages up to and including 450/750V or 0.6/1kV.
3.Operating Characteristics
Rated Power-frequency voltage U0/U: 450/750V or 0.6/1kV.
Max.permissible continuous operating temperature of conductonl:70OC
The ambient temperature under instllaiion should not below 0°C. If the ambient temperature is lower than O°C?, the cable should be preheated.
The bending raduis of cables are recommened as follows;
Non-armoured cable: not less than 6 times of the cable diameter.
Armourod or copper tape screen cable: not less than 12 times of the cable diamter.
Screened flexible cable: not less than 6 times of the cable diametre.
4.Production Range of Cable
| No. |
Propertity |
Kinds of Conductor |
Rated Voltage |
Nom. Cross-section of conductor mm2 |
| 0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
4 |
6 |
10 |
| 1 |
DC resistance of Conductor at 20°C
Max.Ω/km |
solid |
450/750V
0.6/1KV |
|
24.5 |
18.1 |
12.1 |
7.41 |
4.61 |
3.08 |
|
| stranded |
|
24.5 |
18.1 |
12.1 |
7.41 |
4.61 |
3.08 |
1.83 |
| Flexible structure |
|
26.0 |
19.5 |
13.3 |
7.98 |
|
|
|
| 2 |
Min. insulation resistance at 70°C |
solid |
450/750V |
|
0.012 |
0.011 |
0.011 |
0.010 |
0.0085 |
0.007 |
|
| 0.6/1KV |
|
0.014 |
0.013 |
0.012 |
0.010 |
0.090 |
0.0070 |
|
| stranded |
450/750V |
|
0.014 |
0.013 |
0.010 |
0.009 |
0.0077 |
0.0065 |
0.0065 |
| 0.6/1KV |
|
0.017 |
0.016 |
0.011 |
0.009 |
0.009 |
0.0077 |
0.0065 |
| Flexible structure |
450/750V |
0.013 |
0.011 |
0.010 |
0.010 |
0.009 |
|
|
|
| 0.6/1KV |
0.015 |
0.013 |
0.012 |
0.011 |
0.009 |
|
|
|
| |
AC Voltage test |
450/750V |
3KV, 5min |
| |
0.6/1KV |
3.5kv, 5min |
5.Packing
Our workshop
Our projects
Our Partners
Range of Business:
Cables
Low Voltage Power Cable: 0.6/1kV and Below PVC or XLPE Insulated Power Cable
Medium Voltage Power Cable: 6-35kV XLPE Insulated Power Cable
High Voltage (Extra-high Voltage) Power Cable: 66-500kV XLPE Insulated Power Cable
Bare Conductor and Electrical Wires
Cable Accessories
1~35kv cold shrinkable products
a. Indoor termination
b. Outdoor termination
c. Straight Through Joint
1~35kv heat shrinkable Products
a. Indoor termination
b. Outdoor termination
c. Straight Through Joint
66kv ~500kv Products
a. Porcelain Outdoor termination
b. Compound Sleeve Termination
c. GIS termination ( Assembly, plug-in Type )
d. Premould termination
e. Straight Joint/ Insulation Joint
f. Branch Joint
g. Dry and Y shape Branch Joint
Why choose us?
1. Export to many countries including Iraq, Tanzania and Australia and USA.
2. Best manufacturing and testing equipments imported from Germany, USA and Japan guarantee the best quality with competitive prices.
3. Professional overseas team guarantees you best pre-and-after sale services.
4. Experienced engineers and workers for more than 20 years ensure the quality and customized products.
5. 5S Management to enhance the qualifications of staff and make better service for customers.
6. Near Shanghai and Ningbo Port workshop makes it convenient to delivery on time.
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