XLPE 70mm2 5 Cores Copper Cable Application
XLPE insulated 5-core power cables are normally used in power transmission and distribution systems. The 5-core XLPE cable is referred to as IEC60502 CU/XLPE/PVC 0.6/1KV.
These cables are used for outdoor and indoor installations in damp and wet applications. They are normally used for power distribution in urban networks, industrial plants and energy distribution. For mains, submains and subcircuits unenclosed, enclosed in conduit, buried direct or in underground ducts for buildings and industrial plants where not subject to mechanical damage. Suitable where space is at a premium.
XLPE 70mm2 5 Cores Copper Cable Standard
IEC 60228 Conductors
IEC 60502-1 Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 35kV(Um=40.5kV) - Part 1: Cables for rated voltages of 1 kV(Um=1.2kV) and 3 kV(Um=3.6kV)
CONSTRUCTION :
XLPE 70mm2 5Cores Copper Cable Construction
1. Conductor: Plain annealed copper, Class 1: solid conductor, or Class 2: stranded conductor
2. Insulation: Cross-linked polyethylene XLPE
3. Filler: Non-hygroscopic material
4. Binder tape: Non-hygroscopic material
5. Outer sheath: Polyvinyl chloride PVC
XLPE 5 Cores Copper Cable Construction
PARAMETER :
XLPE 70mm2 5 Cores Copper Cable Parameter
| Cable Type: | CU/XLPE/PVC |
| Operating voltage, U0 / U (V): | 600/1000 |
| Number of cores: | 5 |
| Nominal Area (mm2): | 70 |
| Conductor Stranding: | 14 |
| Insulation Thickness (mm): | 1.1 |
| Sheath Thickness (mm): | 2.1 |
| Cable Overall Diameter (O.D.) (mm): | 37.4 |
| Cable Weight Per 1000 Meters (kg): | 3890 |
| Resistance DC 20°C Per 1000 Meters (Ω): | 0.268 |
| Allowable Ampacity in Air (Amps): | 215 |
| Allowable Ampacity in Ground (Amps): | 250 |
| Test Voltage: |
3.5kV for 5 minutes |
| Operating temperature (°C) : | -15 to +90 |
| Final short circuit temperature (°C): |
250 |