22 replies to this topic

[signode]

Hi Friends;

A local company name "Systek" design UPSs. If anyone used their UPS, please share his experience. I am looking for a cost effective UPS which output should be "Near to Signwave" but such kind of UPS doesnt have a higher ampacity battery charger. Most of the time a built in 6-8A charger only but we need 12-15A charger to charge a C10 rating flooded lead acid battery 125-175AH.

http://www.systek.com.pk/

[Pathfinder]

hello signode...looks great on website?? Do u know what the price of econo series and pur sine wave one

[Pathfinder]

the charger of this UPS is also 10 amp or in some models 8 amps....Homage is also 10 amp

[signode]

I have asked them about price, will inform you latter. I have a plan to visit their office in Lahore.

[ahmedrazaqa]

We purchased Excelsior Classic series for our office but our experience was not good. Computers used to get restarted on power failures. That was the only purpose of them for which they were bought as building was on Generator supply. Multiple visit by their service reps did not resolve the issue.

[blogger]

We purchased Excelsior Classic series for our office but our experience was not good. Computers used to get restarted on power failures. That was the only purpose of them for which they were bought as building was on Generator supply. Multiple visit by their service reps did not resolve the issue.

For commercial and official purposes, two companies make best UPS and Inverters. These are APC and CyberPower.

[ZXCVB]

For commercial and official purposes, two companies make best UPS and Inverters. These are APC and CyberPower.

Does APC make line-interactive UPS without battery? that must be cheaper than the on-line ones which include the battery as well.

[blogger]

Does APC make line-interactive UPS without battery? that must be cheaper than the on-line ones which include the battery as well.

No, they do not. But these can be re-engineered to connect external batteries without hassle.
Here are few alternative to generators pure sine wave inverters. These are expensive but worth the money. http://www.cyberpowe...ssories/eps.htm

[ZXCVB]

Here are few alternative to generators pure sine wave inverters. These are expensive but worth the money. http://www.cyberpowe...ssories/eps.htm

but are these available in Pakistan? what will be the approximate price of CPS7500PRO

[blogger]

^^Yup. Such big inverter won't be available unless you place an order for it.

CyberPower Pakistan (Authorized Distributor)
305, Clifton Centre, Kehkashan, Clifton, Block-5, Karachi-Pakistan
Tel: +92-21-35873459
Fax: +92-21-35871015
E-mail: [email protected]

[gttx]

i was gonna buy one of these systek ups as they sound very good on paper. so any new updates ??

how is saltec brand. they are expensive compared to systek but shuld be good.

wat do u suggest. my needs 850 watt gaming CPU (PC ONLY) LED is just 15watts

[signode]

I visited their office and completely checked that UPS and got some pictures. Now i am going to collect them one piece for demonstration and then i will inform to members about it.

[Pathfinder]

http://www.mercury-p...&productid=1112


Check this INVERTER guys it has a 20Amp charger and 10 ms transfer time means quick charging and no computer restart...looks great...i wonder is it available in Pakistan and what is the price??

[Ijaz Ahmed]

I have two of these, one bought for Rs. 8500 and other for Rs 7500.

Battery charging claims are not true, but it is a reliable equipment. Didn't check the transfer time though, may be recent models got improved.

[Pathfinder]

ijaz click the link its the newer one...the previous one are with 10 Amps charger and 15-40ms transfer time like homage

[ZXCVB]

http://www.mercury-p...&productid=1112


Check this INVERTER guys it has a 20Amp charger and 10 ms transfer time means quick charging and no computer restart...looks great...i wonder is it available in Pakistan and what is the price??

yes it's available
http://www.yasircomp...&product_id=712

[generaluser]

@Ijaz Ahmad

In case of heavy 1 hours sucessive load-shedding do you recommend Aurora UPS (having 10Amp charger) coupled with an external constant voltage charger or JUST a mercury UPS with built-in 20Amp charger?

[Ijaz Ahmed]

It depends on the load which you use during load shedding. In case you have 2-3. fans running during load shedding, every thing would fail. Because for successful operation, the energy drawn from the battery should be less than energy stored in battery during charging cycle.

Edited by Ijaz Ahmed, 09 May 2012 - 06:49 AM.

[generaluser]

@Ijaz True.
do aroura and mercury both feature 3 step charging?

Edited by generaluser, 09 May 2012 - 11:17 AM.

[Ijaz Ahmed]

@Ijaz True.
do aroura and mercury both feature 3 step charging?

I am not sure about that.