江南电线ZB-BV2.5 ZB-BV4

产品适用于工频额定电压64/1kv及以下配电网或工业装置中固定敷设之用。

　　the product is suitable for use in power distribution lines or fixed installations with rated power- frequency voltage up to and including 0.6/1kv.

　　使用特性 operating characteridtles

　　·工频额定uo/u为0.6/1kv。

　　rated power –frequency voltage uo/u为0.6/1kv。

　　电缆导体允许长期Zui高工作温度为90℃。

　　max.permissible continuous operating temperature of conductor:90℃.

　　短路时（Zui长持续时间不超过5s）电缆导体的Zui高温度不超过250℃。

　　max.short –circuit temperature of conductor shall not exceed 250℃(5s maximum duration ).

　　电缆敷设时环境温度应不低于0℃。

　　the ambient temperature under installation should not below 0℃.

　　电缆弯曲半径：不小于电缆外径的15倍。

　　the bending radius should not less than 15 times of cable diameter.