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rosliin
16-06-2006, 02:58 AM
Hi

What are the causes of this overload tripped?

thanks, rosliin.:)

shabeer
16-06-2006, 07:09 AM
overload relay trips due to eccessive load than the rated load i.e motor consuming current(over load relay which converts heat energy into mechanical force)

malik55
16-06-2006, 11:40 AM
which overload?

zhangchunfeng
16-06-2006, 12:14 PM
Hello
are you ensure your setting is correct? if it is ok ,
pls check your voltage in the range. or your have a high ambient temperature .
hope it is helpful to you

Best Regards

Neil :cool:

rosliin
19-06-2006, 03:55 AM
olp tripped.
why eccessive load can be happened?

billyfridge
23-06-2006, 12:33 AM
i find the usual causes of overload tripping are,compressor burnt/siezed, system blocked.

Brian_UK
23-06-2006, 11:29 PM
olp tripped.
why eccessive load can be happened?As an "AC Technician" (your profile) I am surprised at your question, what are your thoughts on the cause of the overload tripping?

wambat
24-06-2006, 12:13 AM
Some causes of overload trips of compressors are:

1. Refrigerant floodback;

2. Flooded starts;

3. Slugging;

4. Overheating; and

5. Loss of oil.

rosliin
26-06-2006, 03:49 AM
Ooh, i'm ac trainee technician.....

but thanks.