Whether explosion -proof heating is leakage can be judged by the following methods:
1. Observation method: Observe whether the appearance of the explosion -proof heater is intact, no cracks or holes.At the same time, you can check whether the wires and plugs are damaged or aging. If these problems exist, it may be the cause of leakage.
2. Testing pen: Test the shell of the explosion -proof heater with test -by -test strokes. If the test stroke is turned on, it means that there is a leakage phenomenon.
3. Zhao Table method: Use the Zhaou Table to test the insulation resistance of the explosion -proof heater. If the insulation resistance is less than 2MΩ, it indicates that there is a leakage phenomenon.
4. The current meter method: Use the current meter to test the current of the explosion -proof heater. If the current exceeds the rated current, it means that there is a leakage.
5. Electric leakage protector method: Install the leakage protector on the explosion -proof heater. If the leakage protector has a card, it indicates that there is a leakage phenomenon.
In short, if there is a leakage of the explosion -proof heater, it is necessary to stop and check in time and contact professionals for inspection and processing to ensure the safe operation of the equipment and the safety of operators.
The above is how to judge whether the explosion -proof heater leakage is leaked. I hope it will be helpful to you.If you want to know more about related information, please pay more attention to us--