RH5Z1 Cable Description
RH5Z1 cables use Category 2 stranded aluminum conductors, cross-linked polyethylene (XLPE) insulation, and a polyolefin (PO) outer sheath. It features longitudinal waterproofing: an insulation shield (OL) or a conductor and insulation shield (2OL).
This cable is similar to the RHZ1 cable, but with different specifications (‘H5’). An aluminum foil layer is affixed beneath the outer sheath, providing both moisture protection and shielding.
RH5Z1 Cable Construction
- Conductor
- Class 2 stranded Aluminium
- Tape
- Water blocking Tape Over Conductor
- Conductor Screen
- Extruded Inner Semi Conductor (Bonded Type)
- Insulation
- XLPE (Cross-Linked Polyethylene)
- Insulation Screen
- Extruded Outer Semi Conductor (Strippable Type)
- Tape
- Semi Conductive water blocking Tape
- Aluminium Tape
- Applied Longitudinally
- Sheath
- PO (DMZ1 in accordance with HD 620)
RH5Z1 Cable Characteristics
- Voltage Rating Uo/U
- 12/20 (24)kV
- 18/30 (36)kV
- Temperature Rating
- Maximum conductor operating temperature: 90°C
- Initial temperature at S.C.C for metallic screen: 80°C
- Maximum conductor temperature during S.C: 250°C
- Minimum Bending Radius
- 20 x overall diameter
- RH5Z1 Cable Specification
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm² | NOMINAL INSULATION THICKNESS mm | NOMINAL SHEATH THICKNESS mm | NOMINAL OVERALL DIAMETER mm | NOMINAL WEIGHT kg/km |
|---|---|---|---|---|---|
| 12/20KV | |||||
| 1 | 50 | 4.9 | 2.75 | 29.3 | 782 |
| 1 | 95 | 4.9 | 2.75 | 32.4 | 1007 |
| 1 | 150 | 4.9 | 2.75 | 36 | 1278 |
| 1 | 185 | 4.9 | 2.75 | 36.9 | 1398 |
| 1 | 240 | 4.9 | 2.75 | 39.3 | 1626 |
| 1 | 400 | 4.9 | 2.75 | 44.2 | 2205 |
| 1 | 630 | 4.9 | 2.75 | 52.1 | 3208 |
| 18/30KV | |||||
| 1 | 50 | 7.25 | 2.75 | 34.3 | 1025 |
| 1 | 95 | 7.25 | 2.75 | 37.4 | 1272 |
| 1 | 150 | 7.25 | 2.75 | 41 | 1571 |
| 1 | 185 | 7.25 | 2.75 | 41.9 | 1701 |
| 1 | 240 | 7.25 | 2.75 | 44.3 | 1941 |
| 1 | 400 | 7.25 | 2.75 | 49.2 | 2561 |
| 1 | 630 | 7.25 | 2.75 | 57.1 | 3620 |
Why Huadong Cable
Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.
Main Products
Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.
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