Tianlian Telephone Cable HYA2350 * 2 * 0.5 Price Discount

Description :

　　3. Main electrical performance: 1. DC resistance: 20 ℃, 0.5mm copper wire, less than or equal to 95 Ω/km.

　　2. Insulation electrical strength: no breakdown between conductors at 1kv for 1min and no breakdown between conductors and shields at 3kv for 1min

　　3. Insulation resistance: Each core wire is grounded to the rest of the wire cores, with HYA cables exceeding 10000M Ω· km and HYAT cables exceeding 3000M Ω· km.

　　4. Working capacitance: average value 52 ± 2nF/km

　　5. Remote crosstalk defense: The average combined power at 150kHz is greater than 69dB/km.

　　Tianlian Telephone Cable HYA2350 * 2 * 0.5 Price Discount

　　4. Insulation material: high-density polyethylene; 1. Insulated single wire: Continuously extruding insulation material on the wire, using the specified 10 standard chromatograms for identification, and ensuring the electrical performance of the cable;

　　2. Insulated wire group: Twist a single insulated wire into four wire groups at different pitches to minimize crosstalk to the maximum extent possible, and use a specified chromatographic combination to identify wire pairs;

　　3. Cable core structure: Insulated single wires are twisted into pairs and then twisted into cable cores using the same core or unit type. Different cable ties are used for each unit to facilitate construction, maintenance, and identification.

　　4. Cable core tape: The cable core is wrapped with non hygroscopic and non oil absorbing insulation tape;

　　5. Cable shielding: Wrap double-sided plastic coated aluminum tape with rolled (or non rolled) stripes longitudinally outside the cable core wrapping tape, and overlap and bond both sides;

　　6. The armor layer adopts double-layer wrapped steel tape armor.

　　Tianlian Telephone Cable HYA2350 * 2 * 0.5 Price Discount

AfterSalesService :

• Telephone Telephone Cable HYA23