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Battery Sizes

sparky011
in Members Lounge (Public)

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Hi guys

Just a quick one to see if anyone can help me out, im an electrical contractor who is starting to get more security work and am wondering if you can help me out.

How do i go around calculating the battery size for any of the systems im installing.

heres an example of one of my jobs

19 x Pyronix me blue detectors

1 x 16 Ohm internal sounder

1 x pyronix deltabell external sounder

1 x scantronic 65en panel

3 x ms nodes

can someone help me out here and give me details on how to calculate this.
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U need to look at the data sheets on each device and add up their quiescent current. take the resulting figure and multiply it by the number of hours you require

there is an app that does it for you in the downloads section

http://www.thesecurityinstaller.co.uk/community/files/file/48-sia-techmaster/

securitywarehouse Security Supplies from Security Warehouse

Trade Members please contact us for your TSI vetted trade discount.

Looks interesting. what os is it for? Android or?

no its a windows app

securitywarehouse Security Supplies from Security Warehouse

Trade Members please contact us for your TSI vetted trade discount.

Kk,ty. Looks like i need to remember my password :s

is it possible to have my pass emailed to me? :s

what password?

securitywarehouse Security Supplies from Security Warehouse

Trade Members please contact us for your TSI vetted trade discount.

The one for this site lol. never managed to work out what pw i used when i joined this site, so only useable on my phone. yup, i know im stupid :s

you can change it but you cant view it im afraid

securitywarehouse Security Supplies from Security Warehouse

Trade Members please contact us for your TSI vetted trade discount.

As a rough idea I would aim to put no more than 560mA standby current on a 7Ah to get 12 hours standby.

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