Enterprise UPS and power in India. APC, Schneider, Vertiv. Sized, racked, supported.

UPS buyers in India fall into four groups. The branch IT manager who needs a 1 kVA tower for the network rack. The mid-market data centre lead who wants a 30 kVA Galaxy with battery cabinet. The hyperscale or BFSI operations head who specifies 200 kVA three-phase with N+1 redundancy. And the facilities head who is replacing a 12-year-old transformer-isolation unit because the batteries finally died.

Each group reads a UPS spec sheet differently. The branch IT manager cares about footprint and a one-button restart. The data centre lead cares about parallel redundancy and hot-swappable modules. The facilities head cares about whether the new unit fits the existing room and which OEM has a stock of spares in the city.

Sirius Star quotes against all four buyer profiles every week. The conversation starts with the load profile, not the brand.

Three numbers matter. The connected load in kVA and kW. The required runtime at full load. The expected service window. A 5 kVA UPS at 70 percent load with 15-minute runtime is a different conversation from a 5 kVA UPS at 95 percent load with 8-hour runtime.

Topology matters next. Online double-conversion gives clean power for sensitive servers and storage. Line-interactive is fine for switches, workstations, and printers. Choosing the wrong topology either wastes capex on a server-grade UPS for a print room, or underprotects an HCI cluster with a desktop-grade UPS.

Battery chemistry is the fourth variable. Lead-acid VRLA is the default. Lithium-ion is now affordable in the 5 to 50 kVA range and pays back in three to four years through longer life and less heat. For tropical Indian deployments lithium is increasingly the right call.

Pick by the stack you already run, the service tier you need, and the budget posture for the year. Each card opens the full procurement guide for that brand.

APC Smart-UPS owns the SMB and branch conversation. The product line runs from 750 VA tower units to 20 kVA rack-mount. APC service is dense across India. Spares are stocked in every Tier-1 city and most Tier-2.

Schneider Galaxy is the mid-market and BFSI standard. The Galaxy VS and Galaxy VL run 10 to 1500 kVA modular topology with hot-swappable power modules. Banks, insurance, and large enterprise data centres standardise here.

Vertiv Liebert is the data centre and edge specialist. The Liebert APM and EXM lines handle 30 to 1200 kVA. Vertiv also owns the precision cooling and busway side of the conversation, which matters when you are designing a full white-space fit-out.

For very small offices and home labs, Numeric and Eaton 9PX cover the budget tier. Sirius Star quotes these too when the load is genuinely small.

UPS pricing in India runs roughly ₹4,500 to ₹6,500 per kVA at the SMB tier, ₹15,000 to ₹25,000 per kVA at the mid-market tier with battery, and ₹50,000 to ₹1,00,000 per kVA at the data centre tier with full redundancy. The numbers move with battery runtime and topology.

The hidden cost is battery replacement at year three to five. Lead-acid batteries lose 30 to 40 percent capacity by year three in Indian heat. Lithium-ion holds 80 percent at year seven. Total cost of ownership over seven years often favours lithium for medium and large units.

Service contracts add 8 to 15 percent of CAPEX per year. The contract pays for on-site response, battery health checks, and firmware updates. For mission-critical units the math is one-sided.

We start with a load survey. Either a power-meter reading on the existing distribution board, or a load list from the IT and facilities team. We size the UPS at 70 percent target load with the runtime you need.

The BOQ has three numbers. UPS plus battery CAPEX. Five-year service contract. Annual battery replacement provision. The CFO sees one total cost of ownership chart instead of three surprise invoices.

For data centre deployments we run the room plan, busway design, precision cooling integration, and a witnessed load test. Vertiv and Schneider both come to site for the test. You sign off only when the UPS holds the load through a real grid drop.