Wuhu Hengxin Cable Co., Ltd
Contact:Mr Dai
Phone: 13955309088
Address: 13955309088@163.com
Address: Jiuhua North Road Electrical Components Industrial Park, Wuhu City, Anhui Province
How to measure the resistance of an electric heating belt
电伴热带的电阻如何? 以下是无锡Axon热控制的一小部分为您解答。 在管道上安装电加热电缆之后,对整个电加热系统进行测试非常重要,尤其是可以检测到电加热电缆的尺寸。 无论电热电缆是否损坏或其他问题,以防止安全隐患,以确保电热电缆能够正常工作,为设备提供绝缘。
电伴热带电阻测试方法可分为金属编织网和不带金属编织网:
1.带金属编织网的电加热电缆:该类型的电加热电缆适用于具有防爆要求的特殊工业区域中的管道绝缘和伴热。 在测试过程中,应在连接到金属编织层的两条导体之间施加电压。 阅读之前,应将摇表均匀摇动1分钟。 试验配合的绝缘电阻不小于200MΩ。
2,无金属编织网:该类型的电加热电缆适用于公用区域的管道绝缘,如水管,要求不高的消防管等; 测试时,将整个电加热电缆全部使用DC,1KV兆欧表进行测量。电加热电缆应浸入水中(两端导线除外)。 电压应施加在与水相连的两个导体之间。 读数前应将兆欧表均匀摇动1分钟。 试验绝缘电阻不小于200MΩ;
以上是电伴热带的电阻测量方法。 如果过程中有任何问题,有必要及时反馈给无锡轴突热控的小编,并修复或更换有问题的电伴热带,以确保电伴。 需要伴热时,热系统可以正常运行。
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