OR laser

[Gaffen99]

Can I run greenfield in an OR from an isolation panel? The circuit is for a laser. It will be concealed in the ceiling and walls.

 

[roger]

How long is the run, what size circuit, is it on the critical branch, and what does the manufacture state?

Roger

 

[Gaffen99]

How long is the run, what size circuit, is it on the critical branch, and what does the manufacture state?

Roger

It is on an isolated power system. The greenfield will be used to snake down the wall. complete run is about 30 feet, including pipe.

 

[roger]

It is on an isolated power system. The greenfield will be used to snake down the wall. complete run is about 30 feet, including pipe.

Being on an Isolation Power System does not relieve the requirements of 517.13, the equipotential requirements of Patient Care areas still apply. With that said, see 250.118(5)(c) for your greenfield question.

Roger