OEM Famous Insulator Factory – Medium Voltage Copper Cable – Holley Detail:
Specifications
|
DESCRIPTION |
UNIT |
VALUE |
VALUE |
VALUE |
VALUE |
VALUE |
VALUE |
VALUE |
|
|
1 |
GENERAL |
|
1X70mm2 8.7 / 15 (17.5) kV |
1x120mm2, 8.7 / 15 (17.5) kV |
1×150 mm2, 8.7 / 15 (17.5) kV |
1x70mm2, 18/30 (36) kV |
1X120mm2 FOR 18/30 (36) kV |
1×185 mm2, 8.7 / 15 (17.5) kV |
1X185mm2 FOR 18/30 (36) kV |
|
|
Standard |
|
NTP IEC 60502-2 |
NTP IEC 60502-2 |
NTP IEC 60502-2 |
NTP IEC 60502-2 |
NTP IEC 60502-2 |
NTP IEC 60502-2 |
NTP IEC 60502-2 |
|
2 |
DESIGNATION N2XSY |
1 x 70 mm2 |
1 x 120 mm2 |
1 x 150 mm2 |
1 x 70 mm2 |
1 x 120 mm2 |
1 x 185 mm2 |
1 x 185 mm2 |
|
|
|
Rated Voltage Uo / U (Uo) |
kV |
8.7 / 15 (17.5) |
8.7 / 15 (17.5) |
8.7 / 15 (17.5) |
18/30 (36) |
18/30 (36) |
8.7 / 15 (17.5) |
18/30 (36) |
|
|
Maximum temperature under normal conditions |
° C |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
|
|
Maximum short-circuit temperature (5 s. Maximum) |
° C |
250 |
250 |
250 |
250 |
250 |
250 |
250 |
|
3 |
PHASE CONDUCTOR | ||||||||
|
|
Standard |
NTP IEC 60228 |
NTP IEC 60228 |
NTP IEC 60228 |
NTP IEC 60228 |
NTP IEC 60228 |
NTP IEC 60228 |
NTP IEC 60228 |
|
|
|
Material |
Uncoated Annealed Copper |
Uncoated Annealed Copper |
Uncoated Annealed Copper |
Uncoated Annealed Copper |
Uncoated Annealed Copper |
Uncoated Annealed Copper |
Uncoated Annealed Copper |
|
|
|
Purity |
% |
99.9 |
99.9 |
99.9 |
99.9 |
99.9 |
99.9 |
99.9 |
|
|
Nominal section |
mm2 |
70 |
120 |
150 |
70 |
120 |
185 |
185 |
|
|
Class |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
|
|
|
Minimum number of wires |
No. |
19 |
37 |
37 |
19 |
37 |
37 |
37 |
|
|
Density at 20 ° C |
gr / cm3 |
8.89 |
8.89 |
8.89 |
8.89 |
8.89 |
8.89 |
8.89 |
|
|
Electrical resistivity at 20 ° C |
Wmm2 / m |
0.017241 |
0.017241 |
0.017241 |
0.017241 |
0.017241 |
0.017241 |
0.017241 |
|
|
Maximum electrical resistance in DC at 20 ° C |
Ohm / km |
0.268 |
0.153 |
0.124 |
0.268 |
0.153 |
0.099 |
0.099 |
|
|
Insulation | ||||||||
| Material |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
XLPE-TR (Tree Retardant Cross-linked Polyethylene) |
||
| Colour |
natural |
natural |
natural |
natural |
natural |
natural |
natural |
||
| Average nominal thickness |
mm |
4.5 |
4.5 |
4.5 |
8 |
8 |
4.5 |
8 |
|
|
|
Screen |
|
|
|
|
|
|
|
|
| Semiconductor tape or extruded compound semiconductor on the conductor |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
||
| About the insulator | |||||||||
| Semiconductor tape or extruded composite semiconductor |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
||
|
|
Copper wire braided mesh or tape with resistance less than 3 ohm/km at 20 ° C |
|
YES |
YES |
YES |
YES |
YES |
YES |
YES |
| Sheath | |||||||||
| Material |
PVC –ST2 |
PVC – ST2 |
PVC – ST2 |
PVC –ST2 |
PVC – ST2 |
PVC – ST2 |
PVC – ST2 |
||
| Colour |
Red |
Red |
Red |
Red |
Red |
Red |
Red |
||
| Minimal thickness |
mm |
1.2 |
1.2 |
1.3 |
1.4 |
1.5 |
1.4 |
1.6 |
|
|
|
Tests |
|
|
|
|
|
|
|
|
| Insulation Continuity Test Voltage |
kV |
30.5 |
30.5 |
30.5 |
63 |
63 |
30.5 |
63 |
|
| Insulation construction process |
Through simultaneous triple extrusion process |
Through simultaneous triple extrusion process |
Through simultaneous triple extrusion process |
Through simultaneous triple extrusion process |
Through simultaneous triple extrusion process |
Through simultaneous triple extrusion process |
Through simultaneous triple extrusion process |
Product detail pictures:
Related Product Guide:
Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for OEM Famous Insulator Factory – Medium Voltage Copper Cable – Holley , The product will supply to all over the world, such as: Irish, Tunisia, Egypt, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.
By Salome from Juventus - 2018.06.19 10:42
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Maggie from Tajikistan - 2017.05.02 11:33
