一、產品特點及用途Product features and uses

額定電壓UO/U450/750V及以下聚氯乙烯絕緣電纜適用于交流電壓不超過450/750V的動力裝置，日常電器，儀表及電信設備等阻燃型電纜的主要特點是不易著火或著火時延燃僅局限在一定范圍內，適用于對阻燃性能要求較高的場合。

PVC insulated cables of rated voltage up to and including 450/750Vare used in power equipment, electrical appliance, instrument and telecomdevice with AC rated voltage up to 450/750V. The main property ofFlame-Retardant Cable is hard to get fire or the continuous burning of cable isvery limited when it is on fire. It applies to the place where higher demandsof flam retardant.

二、產品使用特點Product Usage Characteristics

1、  額定電壓UO/U為450/750V,300/500V,300/300V；

Rated voltage UO/U is 450/750V,300/500V,300/300V

2、  電纜導體的長期工作溫度等級為70℃

Conductor temperature allowd during long term operation is 70℃

3、  電纜敷設溫度應不低于0℃，允許彎曲半徑應不小于電纜外徑的6倍。

Installation temperature is not lower than0 and its Minimum bending radius is not less than 6 timesS

( D-the diameter of cable )