周末愉快，向您报告电路设计中有一些安全预防措施：正常设计，先断路器然后

Have a nice weekend, I will report to you <br><br>that there are some safety precautions in the circuit design: normal design, first the circuit breaker and then the contactor, but the Weir design is the opposite. <br><br>In the refrigeration design, there are some problems, such as the exhaust temperature is too high and not detected However, this may lead to carbonization of the lubricating oil and damage to the compressor. <br><br>If the new design cannot ensure safety, it is recommended not to modify the circuit and refrigeration design of the original manufacturer. <br><br>Hope to get some answers from you

Have a nice weekend and report to you<br><br>There are some safety precautions in circuit design: a normal design, a circuit breaker and then a contactor, but Will's design is the opposite<br><br>In refrigeration design, there are some problems, such as high exhaust temperatures that are not detected, which can lead to the carbonization of lubricants and damage to the compressor<br><br>If the new design does not ensure safety, it is not recommended to modify the original manufacturer's circuit and refrigeration design<br><br>I'd like some answers from you

Have a nice weekend. I'll report to you<br>There are some safety precautions in circuit design: normal design, first circuit breaker and then contactor, but will design is the opposite<br>In the refrigeration design, there are some problems, such as the exhaust temperature is too high and not detected, which may lead to the carbonization of lubricating oil and the damage of compressor<br>If the new design cannot ensure safety, it is recommended not to modify the circuit and refrigeration design of the original manufacturer<br>Hope to get your reply<br>