Suzhou Desan Wire Co., Ltd. specializes in manufacturing wind energy cables for many years.
ApplicationThis product is suitable for wind turbine generator system middle turbine and the installation of fixed tower or similar systems with twist resistant environment, can adapt to different weather conditions and special occasions, and has the characteristics of use in the
cold, high temperature and high humidity in special environment.
Special cable for wind power generator in addition to meet the performance of ordinary cable, also must meet the basic requirements of small bending radius, frequent torsion, the wind power generator cable used in climate condition is bad, commonly used in China's northern region, the climate was cold, and the larger temperature difference between day and night, so the cable must also meet the environment the temperature of
-45ºC to 50ºC, running temperature conditions for
-40ºC and 50ºC.
ype and designation
| Model |
Ratd voltage |
Designation |
| DDEF-25 |
450/750V |
Copper core ethylene propylene rubber insulated neoprene sheathed twisted resistant flexible cable for wind power generation |
| DDEF-40 |
Copper core ethylene propylene rubber insulated chloroprene rubber sheath cold resistant twisted resistant flexible cable for wind power generation |
| DDES-25 |
450/750V
0.6/1kV |
Copper core ethylene propylene rubber insulated thermoplastic elastomer sheathed twisted resistant flexible cable for wind power generation |
| DDES-40 |
Copper core ethylene propylene rubber insulated thermoplastic elastomer sheath cold resistant twisted resistant flexible cable for wind power generation |
| DDES-55 |
Copper core ethylene propylene rubber insulated thermoplastic elastomer sheathed Severe cold resistant twisted resistant flexible cable for wind power generation |
| DDGG-40 |
0.6/1kV |
Copper core silicon rubber insulated silicon rubber sheath cold resistant twisted resistant flexible cable for wind power generation |
| DDGG-55 |
Copper core silicon rubber insulated silicon rubber sheath severe cold resistant twisted resistant flexible cable for wind power generation |
| DDEG-40 |
0.6/1kV |
Copper core ethylene propylene rubber insulated silicon rubber sheath cold resistant twisted resistant flexible cable for wind power generation |
| DDEG-55 |
Copper core ethylene propylene rubber insulated silicon rubber sheath severe cold resistant twisted resistant flexible cable for wind power generation |
Spec. and size
| Type |
Core No. |
Nominal section (mm²) |
DDEF-25
DDEF-40
DDES-25
DDES-40
DDES-55
DDGG-40
DDGG-55
DDEG-40
DDEG-55
DDEH-25
DDEH-40
DDEH-55 |
1 |
1.5 ~ 400 |
| 2 |
1.0 ~ 35 |
| 3 |
1.0 ~ 300 |
| 4 |
1.0 ~ 300 |
| 5 |
1.0 ~ 300 |
| 3+1 |
4 ~ 300 |
| 6~36 |
1.5 ~ 4 |
Technical Performance1.The conductor shall comply with the requirements of fifth kinds of soft round stranded conductors specified in
GB/T 3956-20082.The highest operating temperature of Conductor: ethylene propylene rubber insulation
70ºC, 90ºC; silicone rubber insulation 90ºC.
3.The finished cable shall be to withstand the normal temperature torsion test and the low temperature torsion test specified in
Appendix B of GB/T 29631-2013.4.The finished cable shall be able to withstand weight test as specified in
Appendix C of GB/T 29631-2013.
5.The finished cable shall be able to withstand the low temperature bending test specified in
Appendix D of GB/T 29631-2013.
Español 
