Linux Lingam wrote:
dear triveni,
[snip]
i also looked at the website of luminous www.myluminous.com and found
their background, profile, products and clients quite
confidence-building. also checked out su-kam.com and checking their
background. both seem to be at par.
check out the
dear triveni,
Have been using APC HI800SQ since April 2007.
Due to severe voltage fluctuations(which is regular
feature in Gurgaon,if we have electricity)
the UPS went dead twice in last 5 months and was
replaced within a day without any charges.
hmmm... APC as a choice doesn't sound
dear sanjay,
thanks for the tip, and the reference.
On 9/7/07, Sanjay Dutt [EMAIL PROTECTED] wrote:
You might want to check out http://www.elnova.com
Elnova Pvt Ltd, based in Okhla, are in this field for over 30 years. If
you do contact them, ask to speak to Mr. V. K. Mehra. He is one of
i have a 15 year old ups that stopped working about 5 years ago - can
anyone advise me on how to get it to work again?
--
regards
Kenneth Gonsalves
Associate, NRC-FOSS
[EMAIL PROTECTED]
http://nrcfosshelpline.in/web/
On 06-Sep-07, at 5:48 AM, Ajay Kumar wrote:
I've been using a Luminous
On Thu, 2007-09-06 at 12:12 +0530, Kenneth Gonsalves wrote:
i have a 15 year old ups that stopped working about 5 years ago -
can
anyone advise me on how to get it to work again?
In 'Armageddon' (or maybe 'Deep Impact' or something else) one Russian
astro-scientist suggested something like,
dear ajay,
thanks so much for your response.
On 9/6/07, Ajay Kumar [EMAIL PROTECTED] wrote:
I've been using a Luminous inverter (1.8 KVA) and had no specific
troubles until I neglected checking the batteries for evaporated water.
It so happens that all this current passing through the
dear sudev,
thanks for your response.
My office in Okhla had a fire four odd years back due to overheated
UPS left on by a user. As one of the UPS manufacturer was a tenant
downstairs I could get the following explanation: The issue is that
all UPS heat up when inverting supply. Over a
more specific questions:
how old is your luminous? is it an invertor?
Not very old. +2 years.
what kind of load have you connected to it? lights, fans, comps?
1100 W of fans, exhausts, comps and lighting - relatively stable load
of about 600-700 W at power factors of about 0.6-0.7
On 9/6/07, Linux Lingam [EMAIL PROTECTED] wrote:
this UPS was used to power lights and fans, like an inverter.
inductive load on UPS ? IAC, that should not be done.
--
eMail: dileep.kumarayil (at) gmail.com
www: http://www.symonds.net/~dileep/
blog: http://www.kumarayil.blogspot.com
Value
On 9/6/07, Dileep M. Kumar [EMAIL PROTECTED] wrote:
On 9/6/07, Linux Lingam [EMAIL PROTECTED] wrote:
this UPS was used to power lights and fans, like an inverter.
inductive load on UPS ? IAC, that should not be done.
it is not an offline UPS, but an online UPS, can handle inductive loads.
On 06/09/07, Linux Lingam [EMAIL PROTECTED] wrote:
Since then we have switched to APC UPS on all applications that need
24 hour on time and with no external batteries. Some of these have
been in service for long time without problem. It is better to use a
small genset in tandem with UPS
--- Linux Lingam [EMAIL PROTECTED] wrote:
need your immediate advise and suggestions please.
to power lights and fans for a rating of about 1KVA
to 1.5KVA, should
i go in for an online UPS or the new crop of
pure-sinewave inverters?
Have been using APC HI800SQ since April 2007.
Due to
dear all,
a few nights ago my home was filled with thick, burning smoke. an
online UPS caught fire at night, took almost an hour to battle the
flames. the dangerous aspect was the truck-sized batteries connected
to it for 8 to 12 hours of backup during power failures. took another
hour for
I've been using a Luminous inverter (1.8 KVA) and had no specific
troubles until I neglected checking the batteries for evaporated water.
It so happens that all this current passing through the batteries burns
the water out due to ohmic heating and could eventually damage the
batteries. I am sure
Linux Lingam wrote:
any specific things to watch out for in the unit?
things that dont go *boom* would be good :)
--
Karanbir Singh : http://www.karan.org/ : [EMAIL PROTECTED]
___
ilugd mailinglist -- ilugd@lists.linux-delhi.org
On 06/09/07, Linux Lingam [EMAIL PROTECTED] wrote:
a few nights ago my home was filled with thick, burning smoke. an
online UPS caught fire at night, took almost an hour to battle the
flames. the dangerous aspect was the truck-sized batteries connected
to it for 8 to 12 hours of backup during
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