Two factors to ensure the applicability of high-temperature wires-Shanghai Qiyue High Temperature Cable Co., Ltd

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Two factors to ensure the applicability of high-temperature wires

Release time:

2022-01-14 00:00

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Cables can be installed in harsh environments and high ambient temperatures, but selecting the correct cable under the correct environmental conditions is crucial to ensure that the expected lifespan of the cable is not affected. The use of wire and cable products that exceed the design temperature range may lead to premature and expensive maintenance failures.

The two key factors to ensure the applicability of high-temperature wires are the rated temperature and current carrying capacity of the wires. The rated temperature can be defined as the larger continuous temperature that a wire can withstand during its service life. If the rated temperature of the cable is not suitable for the environment and ambient temperature, it may affect the expected lifespan of the cable.

Current carrying capacity refers to the large current that an insulated conductor can safely carry without exceeding the temperature limits of the insulation and sheath. If the cable size is too small, the heat generated by the circuit load may exceed the rated temperature of the cable, and the cable may be damaged.

KeyWord:

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