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YFVB 热塑弹性耐曲挠扁平控制电缆 适用于额定电压450/750V的起重机、吊车、行车、掘进机、起动拖车及其它移动机械动力、控制、照明线路用铜芯热塑弹性体或丁腈复合物绝缘热塑弹性体护套带状扁平软电缆。
YFVB thermoplastic elastic flexural flat control cable is suitable for use in power, control, and lighting circuits of cranes, cranes, cranes, excavators, starting trailers, and other mobile machinery with a rated voltage of 450/750V, using copper core thermoplastic elastomer or nitrile composite insulation thermoplastic elastomer sheathed flat flexible cables.
1、型号及名称:
1. Model and name:
型号 名称
Model name
KVVRD 铜芯热塑弹性体绝缘热塑弹性体护套带状控制软电缆。
KVVRD copper core thermoplastic elastomer insulated thermoplastic elastomer sheathed ribbon control flexible cable.
KFVRD 铜芯丁睛复合物绝缘热塑弹性体护套带状控制软电缆。
KFVRD copper core nitrile composite insulated thermoplastic elastomer sheathed ribbon control flexible cable.
YVVB 铜芯热塑弹性体绝缘热塑弹性体护套移动用扁平软电缆。
YVVB copper core thermoplastic elastomer insulated thermoplastic elastomer sheathed flat flexible cable for mobile use.
YFVB 铜芯丁睛复合物绝缘热塑弹性体护套移动用扁平软电缆。
YFVB copper core nitrile composite insulated thermoplastic elastomer sheathed flat flexible cable for mobile use.
2、使用特性 3.1、电缆长期工作温度不超过70℃。 3.2、电缆使用温度不低于-40℃。 3.3、电缆经往复曲挠50000次(单程)试验后,试样不发生电流断路,也不发生导体间短路,并应能经受2000V电压试验5min。 3.4、电缆小弯曲半径为小边长度的6倍。
2. Usage characteristics 3.1: The long-term working temperature of the cable shall not exceed 70 ℃. 3.2. The operating temperature of the cable shall not be lower than -40 ℃. 3.3. After undergoing 50000 cycles of reciprocating bending (single pass) test, the sample shall not experience current interruption or short circuit between conductors, and shall be able to withstand a 2000V voltage test for 5 minutes. 3.4. The small bending radius of the cable is 6 times the length of the small edge.















