（-销售伊春-）【YJVFRP丁晴+软电缆YJVFRP 型号结构】
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600/1000V（A. C.）. Our flame-retardant control cable includes A class flame-retardant control cable, special
flame-retardant control cable, low smoke halogen free flame-retardant control cable, low smoke low halogen
flame-retardant control cable, XLPE insulated control cable and XLPE insulated flame-retardant control cable. （-销售伊春-）【YJVFRP丁晴+软电缆YJVFRP 型号结构】
二 电缆使用特性 Application
1 额定电压U0/U为450/750V～600/1000V
U0―任一主绝缘和“地”（金属屏蔽、金属套或周围介质）之间的电压有效值。
U―多芯电缆（电线）或单芯电缆（电线）系统任一两相导体之间的电压有效值。
当电缆（电线）使用于交流系统时，电缆（电线）的额定电压至少应等于该系统的标称电压。当使
用于直流系统时，该系统的标称电压应不大于电缆（电线）额定电压的 1.5 倍。
系统的工作电压应不大于系统额定电压的 1.5 倍。
Rated voltage U0/U should be 450/750V～600/1000V
U0―Valid value of the voltage between main insulated conductor and earthing （metal shield, metal
sheath or environment dielectric）.
U―Valid value of voltage between any two phases conductor in multicore cable or single cable
system.
When AC. System is applied, the rated voltage of cable should be at least equal to the nominal
voltage of the system . When DC. System is applied, the nominal voltage of this system should
not be more than the rated voltage of the system by 1.5 times.
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