(N)3GHSSHCH Cable Construction
| conductor | Flexible electrolytic stranded tinned copper wire DIN VDE 0295 Class 5 |
| Insulation | |
| Main Cores | 3Gl3 type EPR compound |
| Pilot Control Cores | 3Gl3 type EPR compound |
| Electrical Field Control | Extruded inner and outer rubber semiconductive layer for 3.6/6 kV cables outer semiconductive layer only |
| Protective Conductor | Made of plain copper wires or copper wire braiding laid up concentrically around each main core |
| Core Identification | |
| Main Cores | Natural coloring, design acc to DIN VDE 0250 Part 1 |
| Pilot Cores | Black colored and number coded |
| Lay Up | Three main conductors laid-up with three pilot control cores in the outer interstice.Protective cores are concentricalty wrapped over insulation of power cores |
| Inner Sheath | Special Halogen free and flame retardant HFFR compound |
| Monitoring Conductor | Semioonductive tape + overall concentric lay of copper wires and syntetic tape over wires |
| Inner Sheath | Special Halogen free and flame retardant HFFR compound |
| Armour | Galvanized steel wire braiding, coverage minimum 75% |
| Outer Sheath | Special Halogen free and flame retardant HFFR compound, Red or Black |
(N)3GHSSHCH Cable Application
- Road and Rail Tunnels: Providing continuous coverage for emergency services (police, fire, ambulance), rail operator radios, and passenger cell phones.
- Underground Mines: Providing communication and tracking for personnel and equipment deep underground.
- Large Industrial Facilities: In areas with complex metal structures where radio waves are blocked, such as factories, shipyards, and power plants.
- Subway and Metro Systems
(N)3GHSSHCH Cable Technical Characteristics
| Rated Voltage | 3.6/6KV | 6/10KV | 8.7/15KV | 12/20KV | 18/30KV |
| AC Test Voltage | 11KV | 17KV | 24KV | 29KV | 43KV |
| Max.Permissible Operating Voltage AC | 4.2/7.2 KV | 6.9/12 KV | 10.4/18 KV | 13.9/24 KV | 20.8/36 KV |
| Max.Permissible Operating Voltage DC | 5.4/10.8 KV | 9/18 KV | 13.5/27 KV | 18/36 KV | 27/54 KV |
| Min Bending Radius | DIN VDE 0298-3 | ||||
| Current Carrying Capacities | DIN VDE 0298-4 | ||||
| Working Temperature | |||||
| Fixed | -40°C- +80°C | ||||
| Mobile | +5°C- +80°C | ||||
| Max.Tensile Load Of cable | 20N/mm² | ||||
| max.torsion | 25°/m | ||||
| Trawl Speed For Tunnelling App | Max.30 m/min | ||||
| Minimum Distarce For Change Of Direction | 20×D |
(N)3GHSSHCH Cable Standards
| Construction | DIN VDE 0250-605 & IEC 60502-2 |
| General Requirements | DIN VDE 0250-1 |
| Guide Use | DIN VDE 0298-3 |
| Electrical Tests | DIN VDE 0472-501, 503, 508 |
| Non-Electrical Tests | DIN VDE 0472-401. 402,602,303, 615 |
| Flame Retardant | VDE 0482-332-1-2,DIN EN 60332-1-2,IEC 60332-1 |
(N)3GHSSHCH Cable Specification
| Voltage (KV) | Cross Section (mm²) | Overall Diameter min-max (mm) | conductor Resistance at 20°c (Ω/km) | Appro. Weight (kg/km) |
|---|---|---|---|---|
| 3.6/6 KV | 3x25+3x16/3E+3x2.5ST+ÜL | 47.0-51.0 | 0.78 | 3600 |
| 3x35+3x16/3E+3x2.5ST+ÜL | 49.0-54.0 | 0.554 | 4170 | |
| 3x50+3x25/3E+3x2.5ST+ÜL | 52.0-57.8 | 0.386 | 4850 | |
| 3x70+3x35/3E+3x2.5ST+ÜL | 56.1-61.2 | 0.272 | 5900 | |
| 3x95+3x50/3E+3x2.5ST+ÜL | 60.3-66.2 | 0.206 | 7044 | |
| 3x120+3x70/3E+3x2.5ST+ÜL | 63.8-70.2 | 0.161 | 8620 | |
| 3x150+3x70/3E+3x2.5ST+ÜL | 66.0-72.0 | 0.129 | 9860 | |
| 3x185+3x95/3E+3x2.5ST+ÜL | 70.0-74.0 | 0.106 | 11300 | |
| 6/10 KV | 3x25+3x16/3E+3x2.5ST+ÜL | 54.0-57.0 | 0.78 | 4200 |
| 3x35+3x16/3E+3x2.5ST+ÜL | 57.1-60.2 | 0.554 | 4650 | |
| 3x50+3x25/3E+3x2.5ST+ÜL | 60.4-63.6 | 0.386 | 5380 | |
| 3x70+3x35/3E+3x2.5ST+ÜL | 65.2-68.8 | 0.272 | 6450 | |
| 3x95+3x50/3E+3x2.5ST+ÜL | 68.0-71.9 | 0.206 | 7700 | |
| 3x120+3x70/3E+3x2.5ST+ÜL | 70.1-76.1 | 0.161 | 9260 | |
| 3x150+3x70/3E+3x2.5ST+ÜL | 73.0-78.0 | 0.129 | 10840 | |
| 3x185+3x95/3E+3x2.5ST+ÜL | 74.0-79.2 | 0.106 | 12400 | |
| 8.7/15KV | 3x25+3x16/3E+3x2.5ST+ÜL | 58.0-62.0 | 0.78 | 4530 |
| 3x35+3x16/3E+3x2.5ST+ÜL | 61.0-65.0 | 0.554 | 5100 | |
| 3x50+3x25/3E+3x2.5ST+ÜL | 64.7-68.7 | 0.386 | 5840 | |
| 3x70+3x35/3E+3x2.5ST+ÜL | 67.9-71.9 | 0.272 | 7840 | |
| 3x95+3x50/3E+3x2.5ST+ÜL | 72.4-76.4 | 0.206 | 9210 | |
| 12/20 KV | 3x25+3x16/3E+3x2.5ST+ÜL | 62.3-66.3 | 0.78 | 4920 |
| 3x35+3x16/3E+3x2.5ST+ÜL | 65.3-69.3 | 0.554 | 5400 | |
| 3x50+3x25/3E+3x2.5ST+ÜL | 69.0-73.0 | 0.386 | 6200 | |
| 3x70+3x35/3E+3x2.5ST+ÜL | 72.2-76.2 | 0.272 | 8240 | |
| 3x95+3x50/3E+3x2.5ST+ÜL | 76.8-80.8 | 0.206 | 9610 | |
| 3x120+3x70/3E+3x2.5ST+ÜL | 81.0-84.0 | 0.161 | 11260 | |
| 3x150+3x70/3E+3x2.5ST+ÜL | 84.5-88.7 | 0.129 | 13840 | |
| 3x185+3x95/3E+3x2.5ST+ÜL | 89.0-93.5 | 0.106 | 15400 |
Why Huadong Cable
Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.
Main Products
Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.
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