Frequently Asked Questions
What is the difference between a 2 kVA UPS rated 1200W and one rated 1800W?
Both carry the same 2 kVA class rating, but the watt figure is what your equipment draws in real use. The 1800W models in this range, such as the Vertiv Liebert online double-conversion unit, carry more connected load than the 1200W Hikvision and Stabimatic units. Total your equipment wattage first and choose the band above it.
Which brands of 1-2 kVA UPS can I buy from Mega Computer?
This category carries Vertiv, Voltronic Power, Hikvision and Stabimatic. Vertiv covers the Liebert online double-conversion side, Voltronic supplies the Winner Pro at 2 KVA, and Hikvision and Stabimatic cover the 1200W band.
Can I get a 1-2 kVA UPS delivered outside Karachi?
Yes. The showroom is in Karachi, and orders from this category ship nationwide across Pakistan. You can pay cash on delivery or use online payment.
Backup power units in the 2 kVA class from Vertiv, Voltronic, Hikvision and Stabimatic, rated at 1200W or 1800W for PCs, servers and network gear.
1-2 kVA UPS for PCs, Servers and Network Racks
A 1-2 kVA UPS holds up a desktop, a small server or a shelf of network gear long enough to save open work and shut down in order. The buyers here run offices, clinics, small server rooms and camera systems, where an unplanned cut costs more in lost work and corrupted drives than the backup unit itself. This is the step above single-machine home backup and below rack-scale power.
Four brands cover this range. Vertiv supplies the Liebert family, including an online double-conversion model rated 2kVA / 1800W. Voltronic Power sits alongside it with the Winner Pro at 2 KVA. Hikvision and Stabimatic both land at 1200W, the Hikvision unit designed to run on dry battery and the Stabimatic Gemini covering the same output band. Prices spread wide, from entry-level units for one workstation through to premium online models built for continuous duty.
Two numbers drive the decision. The kVA rating and the watt rating measure different things, and units in this class share a 2 kVA badge while splitting at either 1200W or 1800W of real output. Add the draw of every device you intend to plug in, then buy above that figure so the UPS never runs at its ceiling. Topology matters next. An online double-conversion design rebuilds the incoming waveform before it reaches the load, which suits servers and equipment sensitive to voltage swings, while simpler units cost less and cover a single PC. Check the battery arrangement too, since a dry battery unit expects external batteries you size and mount yourself.
Matching the UPS to the load
A single workstation with a monitor and a router fits inside the 1200W units without strain. A small server with two or three drives, a switch and an NVR pushes toward the 1800W online models, and so does any setup where the machine must ride through repeated cuts rather than survive one. Camera installations with a recorder running around the clock benefit from the dry battery approach, because you choose battery capacity to match the runtime the site needs. Shops and clinics running a billing PC and a printer sit at the entry end of this range.
Mega Computer stocks this category at its Karachi showroom, where you can see the units and check socket layout and battery terminals before buying. Orders ship nationwide across Pakistan, with cash on delivery and online payment both accepted. Bring your load list or send it across and the team will point you to the wattage band that fits, rather than the largest box on the shelf.