Hi,
I have a client with 8 Level commercial building. There are 04 utility transformers 11kV/415V 3 Ph (01 for two levels) and 04 Main Feeder Panels (01 for two levels) located at the ground level. Each level above has one Main Power Panel feeding sub-distribution panels within the same level. The sub-distribution panels are UPS Power Panel, AC Panel, Power Panel, Lighting Panel etc. The next level of distribution are DBs for various loads.
The panel load ratings are (a) Main Feeder Panels at Ground Level: 1000A-1600A (b) Main Power panel at each Level: 630A - 1600A (c) Sub-distribution Panel: 800A - 250A (d) DBs <100A
Can someone guide me for ratings for the surge protection devices that I should look for in order to protect all essential and critical loads. What products would meet my requirement
The lightening exposure in the area is medium and the voltages are 230/400.
Thanks
I have a client with 8 Level commercial building. There are 04 utility transformers 11kV/415V 3 Ph (01 for two levels) and 04 Main Feeder Panels (01 for two levels) located at the ground level. Each level above has one Main Power Panel feeding sub-distribution panels within the same level. The sub-distribution panels are UPS Power Panel, AC Panel, Power Panel, Lighting Panel etc. The next level of distribution are DBs for various loads.
The panel load ratings are (a) Main Feeder Panels at Ground Level: 1000A-1600A (b) Main Power panel at each Level: 630A - 1600A (c) Sub-distribution Panel: 800A - 250A (d) DBs <100A
Can someone guide me for ratings for the surge protection devices that I should look for in order to protect all essential and critical loads. What products would meet my requirement
The lightening exposure in the area is medium and the voltages are 230/400.
Thanks