"Line interactive or Online UPS" for PROJECTORS

Wharfedale EVO 4.1 4.2 Speakers

mandeep

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Dec 8, 2007
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hello everybody,

The transfer time of APC LINE INTERACTIVE PURE SINE WAVE UPS is 2ms to 4ms. Can this make the projector to shut off/restart temporarily for a brief moment.

Some forum members here are using them,my question is - have you used a LINE INTERACTIVE UPS with a projector , kindly share ur experience, whether a line interactive UPS will provide continuous power supply without making the bulb fluctuate/projector to shut off.

I think Online UPS will not shut off the projector , as it always operates thorough the battery i.e there is no switching thus no transfer time.

The APC Line interactive pure sine wave Smart-UPS SUA-750I is available for 8000+vat@4%.
and the online UPS for 24000 approx.


eagerly waiting for reply

Plz help

thanks:)
 
Last edited:

ashishkesarwani

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I am using a 1KVA Microtec Line Interactive UPS with my Projector and till now it didn't cause any sort of a problem, the cost was around 3.5k
 

GeorgeO

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I have used a 650VA APC ( BackUPS) unit a few times without any trouble with my projector and plan to continue using it once I have my HT set up completed.

George
 

mandeep

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hello,

Finally purchased the
Liebert Online UPS,

gxt-mt.jpg


Model GXT1000-MT , pure sine wave, 1KVA/700W Emerson Network Power India :: UPS

Got it for Rs 16,500/- including tax {MRP(as on box)= 40k}, initial quoted prices were 18000/- inc.tax by SINEWAVE TECHNOLOGIES INT. and 21000/- by a different seller.

Seller:M/S SINEWAVE TECHNOLOGIES INT., Manimajra, Chandigarh.

Comes with free over/under voltage protection device and 2 years on site warranty.:yahoo:

I think this is the most economical/reliable option available in india from a internationally reputed brand.
 
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