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
Why can't I wrap it when installing a constant power electric heating belt
恒功率电热带是一种恒功率的电热带产品。电加热带通电后输出功率始终恒定，不会随外部环境、保温材料和伴热材料的变化而变化。因此，无论是并联还是串联，恒功率电皮带的单位加热能力都不是恒定的。电动皮带使用时间越长，总功率输出越大。
加热带的并联可根据现场实际长度切割，加热接头的长度不小于一个。但是，该系列电力电缆不能缩短，需要定制。串联恒功率电热带的冗余部分可以等间隔缠绕在其他管道或设备上，因此在选择时应计算每根管道的使用长度；如果要求单根电缆长度较短，可选择其他型号的电热带。在安装方面，恒功率电热带主要采用直接敷设。安装过程中，不允许交叉和重叠，禁止打结，防止电阻线挤在一起。这是由恒功率电动皮带的结构和工作原理决定的。由于恒功率电加热带采用传统的电阻丝加热方式，不能自行控制温度，必须由防爆温控器控制。如果安装恒功率电加热带荣佳，材料和伴热线的温度将升高，伴热线将被烧毁，导致整个申通加热带系统失效。
因此，为了安全起见，在安装时请勿缠绕加热带。如果需要缠绕，可以选择自限加热带。由于自动温度跟踪带具有自动控制温度的特性，可以根据外部温度的变化改变电负值，实现电流控制，实现间歇伴热。
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