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What are the differences between WDZA-YJY and YTTW cables?
2023-01-17 10:06Differences between WDZA-YJY and YTTW cables:
Picture of low smoke halogen-free WDZA-YJY cable
Cable model: WDZA-YJY
Voltage class: 0.6/1 kV
Cable specification: 1-5 cores: 1.5~400mm ²;
Executive standard: enterprise standard
Fire rating: not passing BS 6387 CWZ
Conductor operating temperature: 90 ° C maximum, only 250 ° C in case of short circuit
Flame retardant performance: up to Class A flame retardant
Environmental performance: there is a small amount of smoke and harmful gas in the combustion
Terminal connector: common terminal
Cable branching: pre branching
Manufacturing length: meet the length requirements
Laying conditions: closed cable tray or pipe protection is required
Service life: 20~40 years
Picture of YTTW cable of mineral cable
Cable model: YTTW, YTTWV, YTTWY
Voltage class: 0.6/1 kV
Cable specification: 1-core: 10~630mm ²; 2, 3, 4 cores: 2.5~120mm ²; 3+1-core: 16~120 mm ²;
Executive standard: Industry standard: JG/T 313
Fire rating: pass BS 6387 CWZ
Conductor operating temperature: 250 ° C, up to 950 ° C
Flame retardancy: unable to burn
Environmental performance: smokeless, halogen-free, and free of harmful gases
Terminal connector: special terminal
Cable branching: pre branching
Manufacturing length: meet the length requirements
Laying conditions: open laying is allowed, without cable tray or pipe threading
Service life: 50~100 years