Over-load protection: self-equipped with heat protection switch. Fan stops work when over loaded.
过载保护:自带热敏保护开关,过载后自动停机;
L122 provides the best anti-flex cracking effect, very good ozone protection, and good heat protection.
L 122提供最佳的耐屈挠龟裂性能,非常好的臭氧防护性,以及较好的热老化防护性。
The hottest position of the tube is at the exit, so the heat protection is needed at the downstream part of the tube.
套管壳体的最高温度出现在套管出口位置,应适当加强套管末段的热防护。
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