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YSTV's Mains Circuits: Difference between revisions
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==Basics== | |||
There are a total of 5 ring mains feeding 13A sockets in the station. They are: | There are a total of 5 ring mains feeding 13A sockets in the station. They are: | ||
* ''CCT1'' | * '''CCT1''' | ||
**Left side of monitor rack | |||
* ''CCT2'' | * '''CCT2''' | ||
**Right side of monitor rack | |||
* ''CCT3'' | * '''CCT3''' | ||
**Live show control room gear | |||
* ''CCT4'' | * '''CCT4''' | ||
**Studio Live gear. | |||
* ''PERM'' | * '''PERM''' | ||
**Always on. Sometimes referred to as 24h. | |||
* ''NULL'' | * '''NULL''' | ||
**You'll find blanked of wallplates around the building. They really do have nothing behind them. | |||
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We also have two 32A supplies wired to the lighting rig. | We also have two 32A supplies wired to the lighting rig. | ||
==Ratings== | |||
Each switched circuit is a ring main fed from a 40A MCB / 30mA RCD. The studio switch is on the wall by the control room door. The control room switches are on the wall by the phone. | Each switched circuit is a ring main fed from a 40A MCB / 30mA RCD. The studio switch is on the wall by the control room door. The control room switches are on the wall by the phone. | ||
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The techie room is just on the original 24hr sockets, so doesn't get an RCD. This means anything being tested in there, or any power tools, need to use a plug-in RCD. | The techie room is just on the original 24hr sockets, so doesn't get an RCD. This means anything being tested in there, or any power tools, need to use a plug-in RCD. | ||
[[Category:Power]] | |||