Polyethylene control cable

Plastic insulated (shielded) control cables are suitable for control, monitoring circuits and protection lines with an AC rated voltage of U0/U of 450/750V and below, and are used as control wiring between electrical equipment.

The main feature of flame-retardant control cables is that they are not easy to catch fire or, if they do, the flame spread is only limited to a certain range. They are suitable for occasions with high requirements for flame-retardant performance.

The main feature of fire-resistant control cables is that they can not only transmit electricity under normal working conditions but also maintain normal operation for a certain period of time when on fire. They are suitable for applications where fire resistance is required.

Halogen-free low smoke flame retardant wires (cables) are characterized by not only flame retardant performance but also low smoke emission and harmlessness (with relatively low toxicity and corrosiveness). They are suitable for applications where there are special requirements for flame retardancy, smoke density, and toxicity index of wires (cables), such as subways, tunnels, nuclear power plants, etc.

KYJYP—交联聚乙烯绝缘聚烯烃护套编织屏蔽控制电缆

1、额定电压U0/U为450/750V。

2、电缆导体的长期允许工作温度不超过70℃。

3、电缆敷设温度应不低于0℃，推荐的允许弯曲半径如下：

    无铠装层的电缆，应不小于电缆外径的6倍。

    有铠装或铜带屏蔽结构的电缆，应不小于电缆外径的12倍。有屏蔽层结构的软电缆，应不小于电缆外径的6倍。