Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

energy savings

Viewing 10 posts - 1 through 10 (of 10 total)
  • Author
  • #42046 Reply

    Is anyone intrested to know the process to save the electrical energy in bts shelter.
    I have installed few hundred in India by a non mechanical device called as PCM.

    #42047 Reply

    We are interested in installing PCM based BT Shelters in India.

    Any person with the basic knowledge may please get in touch

    #42048 Reply

    I don’t understand “your energy saving?”

    you don’t use battery backup when you lost energy?

    #42049 Reply

    Battery back-ups need cooling to ensure good life.

    #42050 Reply
    A. J. Kamdar

    The best PCM @ 29C with 175 Joules/gm of latent heat and no degradation after 1000s of cycles is available from PCM Energy P. Ltd and the details are on their website . We have tested this PCM and found it good.

    #42051 Reply
    David Dobber

    We have found out that PCMs from India based company PCM Energy ( are the best in terms of actual performance. We have tested them for almost a year now and there is no degradation. Latent heat is phenomenol – more than 1.6 times their minimum gauranteed – I am extremely satisfied with their Latest brand PCMs. They work wonders in Telecom Shelters.

    #42052 Reply
    Dr. Sharma

    I agree. Latest PCMs from PCM Energy are the best.

    #42053 Reply
    Ashwin Shah

    We are using Phase change Material PCM of 29C. This is giving us an AC back up of 6 hours with 240kg of PCM. We are advised by to increase the PCM back-up and Battery capacity and eliminate the installation of diesel generator. If any one has done a similar job, please give us the feed-back.

    #42054 Reply

    i agree with all of you on PCM energy’s PCM. Their 29T is the best in the world. i know. i have tried all others from the world over for telecom shelter.s.

    #42055 Reply

    PCMs or Phase Change Materials are used in B. T. Shelters in a few diferent ways.
    1. Back-up to air conditioning in case of power failure.
    2. Free cooling with-out air conditioning and maintaining the Shelter temperature at less than 35C or 40C etc.
    3. Latest-PCM is offering trials for PCM based back-up for eliminating diesel generator in case of power failure. You will find a write up on PCMs for BTS (B. t. Shelter) at
    4. In India PCMs are extensively used in Airtel (Bharti) shelters. Tatas are in a trial stage and Reliance may follow the suit.

Viewing 10 posts - 1 through 10 (of 10 total)
Reply To: energy savings
Your information:

<a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width="">