T/GDWCA 0026-2018
Rated voltage 0.6∕1kV flame retardant and high performance fireproof power cable (English Version)
- Standard No.
- T/GDWCA 0026-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/GDWCA 0026-2018
- Scope
- Requirements 1. The conductor should be annealed copper wire, and the single wire in the conductor can be untinned or tinned. 2. The conductors of wires for fixed laying shall be Type 1 circular solid conductors or Type 2 circular stranded conductors in GB/T3956-2008. 3. The conductor resistance of the product at 20°C should comply with the relevant requirements of GB/T3956-2008. 4. The technical performance of the fire-resistant mica tape used in the product should comply with the provisions of Appendix C in GB/T19666-2005. 5. The refractory layer is wrapped with a double-layer covering. The covering rate should not be less than 50% of the width of the mica tape. The wrapping should be tight, smooth and evenly spaced. 6. The insulation adopts cross-linked halogen-free low-smoke flame-retardant polyolefin materials.
T/GDWCA 0026-2018 history
- 2018 T/GDWCA 0026-2018 Rated voltage 0.6∕1kV flame retardant and high performance fireproof power cable
