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Add Time：	2016-08-21 15:30:35
Recommendation：

1, use: This product is used for the rated voltage of not more than 250V of the tissue signal interlocking, fire alarm, Telegraph and various automatic devices.

2, product standards: Q/TYL411-91 PVC insulated and sheathed signal cable

3, the use of the characteristics of the product: cable conductor core of the long-term allowed working temperature should not exceed +65. The temperature of the cable should not be less than -5 DEG C, the bending radius should not be less than 10 times of the cable diameter.

4, cable type and name

Type name scope

PVV22 PVC insulated PVC sheathed steel tape armored signal cable for laying indoors, in cable trench, pipeline and underground.

PVV PVC insulated and sheathed signal cables are the same as above, which can bear large mechanical external force

5, production range

Core diameter

PVV22 4-61 1

PVV 4-61 1