AM2 help

[clarkee1985]

Hi, started my AM2 this morning, was bricking at but as the day went on it got better, I had my fault finding first thing which to be hounest was quite easy. Started the installation this afternoon an just have a few questions

1/ with 3 phse cables (gray black and brown) going into the motor starter and also 3 phase isolator should I be tabbing them brown to identfy there live? Im just having a mental block on a simple thing.
2/ whats the max time between inspection on a comercial installation?

cheers

 

[scotsparky]

ok answers

1/ as Brown,Black,Gray are the phase coulours they are already identified as live just remember to put labels where you access the terminale 400v

2/ the maximum time for commertial installation depends on the usage however a general commertial installation it wil be 5 Years to first test. ( GN3 P63 Table 3.2)

 

[clarkee1985]

cheers for that, the answers were my thought but as I said having a mental block lol

cheers