PCMs in BT Shelter This topic has 15 replies, 1 voice, and was last updated 17 years, 6 months ago by sailesh ankireddy. Viewing 16 post (of 16 total) ← 1 2 Author Posts 23rd September 2007 at 11:49 #42276 sailesh ankireddyGuest Sir, How to calculate the total heat in a telecom shelter and how can we decide the pcm energy needed etc., Thanks, Sailesh. Author Posts Viewing 16 post (of 16 total) ← 1 2 The forum ‘Telecom Design’ is closed to new topics and replies.