전기 히트 트레이싱의 가열 온도가 고르지 않은 이유는 무엇입니까? 동시에 서로 다른 이해 방식을 가질 수도 있습니다. 전기 히트 트레이싱이 보온을 시작하면 난방 기간이 있고 난방이 되지 않거나 발열량이 낮은 기간이 있습니다. 이 현상을 일으키는 문제를 분석해 봅시다.
1. The electric heat tracing insulation is damaged, and the electric heat tracing system enters water and is damp.
Solution: Repair or replace damaged electric heat tracing
2. The elements of the electric heat tracing PTC resistance value matrix are unevenly arranged or the resistance value is damaged.
Solution: replace the electric heat tracing
3. Exceed the use length of the electric heat tracing itself.
Solution: Please use it according to the exact design requirements. If the length of the heating trace exceeds the length of the electric heating wire itself in the electric heating system, you can provide a power point in the middle and install a power junction box according to the standard use length of the description.
4. Power supply circuit or voltage problem.
Solution: The power supply point of the independent electric heat tracing system can be set to ensure sufficient power supply voltage.
5. Electric heat tracing quality problem.
Solution: The production process is unqualified, resulting in uneven or damaged PTC structure; please replace the heating cable.
6. The installation operation is not standardized.
Workaround: Reinstall