APC vs Eaton Online UPS in India: which one, when

APCVSEatonOnline UPS – India
One is not simply better than the other.
The Short Version

APC or Eaton online UPS in India: the honest split.

APC SRT wins for modern server loads and bundled software. Eaton 9PX wins for legacy loads and modular runtime. The load PF decides. Sized from Navi Mumbai.

Free 30-min review first. 200+ Indian businesses trust Sirius Star.
Both brandsSirius Star supplies APC and Eaton
1-20 kVA rangeBranch to data centre
Pan-India ASPMetros + tier-1 + most tier-2
24-hr written quoteFrom Vashi, Navi Mumbai
APC full guideEaton full guide
N
Written by Naveen Reddy, Networking and Infrastructure Team
–
Updated 3 Jul 2026
–
Editorial content reviewed by Karthik Iyer
–
The verdict in one line

For modern server rooms at 6-10 kVA, APC Smart-UPS Online SRT delivers more usable watts thanks to Unity PF output and bundled PowerChute. For legacy loads with lower PF and phased runtime expansion, Eaton 9PX is often the cheaper upfront pick. The load profile decides, not the badge.

Prefer to skip the comparison?
Each page has the full range, glance table, workflow and lead-magnet Field Guide.

APC vs Eaton at a glance

Both brands in one view. Where each one wins, and where the ASP network changes the answer.

APC →

OEM
Schneider Electric SE. India entity: Schneider Electric India Pvt. Ltd., Bengaluru.
Output PF
Unity PF on 6-10 kVA SRT. 0.9 PF on 2.2-5 kVA.
Software
PowerChute Business bundled, no extra licence.
ASP coverage
Widest across tier-1 and tier-2. Select tier-3.
Warranty
2-year onsite. Extend via Lifecycle Services 3 or 5 years.
Lead time
5-10 working days for stock SKU from Vashi.

Eaton →

OEM
Eaton Corporation plc. India entity: Eaton Power Quality Pvt. Ltd., Pune.
Output PF
0.9 PF across 700 VA – 11 kVA. Matches legacy loads.
Software
Brightlayer / IPM base free. Advanced tiers licenced.
ASP coverage
Solid metros and tier-1. Thinner in tier-3.
Warranty
2-year onsite. Extend via Brightlayer 3 or 5 years.
Lead time
7-15 working days for stock SKU from Vashi.

The APC and Eaton ranges Sirius Star supplies

Two picks from each brand. We size the mix in the free 30-minute review.

APC · most bought

APC Smart-UPS Online SRT

The branch server-room workhorse. Unity PF on 6-10 kVA models.

Current India models: SRT 1000XLI · SRT 2200XLI · SRT 5000XLI · SRT 6000XLI*
  • Unity PF on 6-10 kVA – full nameplate watts
  • PowerChute Business bundled
  • Extended runtime via XLBP battery packs
  • APC ASP: widest India network
APC · entry online

APC Easy UPS On-Line SRV

Cost-led true online for SOHO server rooms and retail POS.

Current India models: SRV 1000IN · SRV 2000IN · SRV 3000IN*
  • Double conversion at entry price
  • Compact tower form factor
  • PowerChute basic edition
  • 1-year standard warranty
Eaton · most bought

Eaton 9PX

Enterprise online UPS with 0.9 PF and modular EBM runtime expansion.

Current India models: 9PX 1000 · 9PX 2200 · 9PX 5000 · 9PX 8000*
  • 0.9 PF across 700 VA – 11 kVA
  • Modular external battery (EBM)
  • High-efficiency mode when mains is clean
  • Brightlayer / IPM management
Eaton · data centre

Eaton 93PS / 93PM

Three-phase online UPS for data halls. 8 kW to 200 kW modules.

Current India models: 93PS · 93PM · 93E · Trinergy*
  • Modular hot-swap architecture
  • Efficient at partial loads
  • Cloud monitoring via Brightlayer
  • Colocation and hyperscale fit
*Disclaimer: Model numbers shown are illustrative examples of the current India line-up. APC and Eaton refresh their line-ups periodically and stock varies by branch. Please contact Sirius Star for latest availability and price.

APC vs Eaton: feature by feature

The specifics that decide the buy, for the Indian buyer.

FeatureAPCEaton
TopologyDouble conversion (VFI). Green mode up to ~98%Double conversion (VFI). High-efficiency mode
Output power factorUnity PF on 6-10 kVA SRT. 0.9 PF on 2.2-5 kVA0.9 PF across 700 VA – 11 kVA
Usable watts (PF > 0.95 load)Higher on Unity PF models~11% lower usable capacity at same VA
Bundled softwarePowerChute Business + Network ShutdownBrightlayer / IPM base free; advanced tiers licenced
Runtime expansionXLBP external battery packs, stackableEBM modular per size
Warranty (India)2-year onsite by APC ASP2-year onsite by Eaton service partner
India ASP coverageWidest across tier-1 and tier-2Solid in metros and tier-1; thinner in tier-3
India lead time (stock SKU)5-10 working days7-15 working days

Which one for what

The clean decision guide for common Indian B2B scenarios. Pick the row that fits.

Modern virtualised server rack, 6-10 kVA, PF > 0.92

Pick APC Smart-UPS Online SRT. Unity PF gives you full nameplate watts. PowerChute bundled saves the IPM tier.

Legacy IT plus mixed loads with PF <= 0.9

Eaton 9PX matches your load PF at rated VA and often lands cheaper upfront. If Brightlayer advanced tiers are not needed, TCO looks good.

BFSI branch or hospital ward, 1-3 kVA, tier-2 city

APC SRT tends to win on ASP proximity. In a tier-3 city, verify the nearest Eaton service partner before signing.

Data hall, phased runtime growth over 3-5 years

Eaton 9PX EBM modularity gives cleaner phased expansion. APC XLBP also stacks but the growth math is simpler on Eaton.

Mixed estate refresh, single service contract

Consolidate to whichever brand your ASP coverage is strongest in your city cluster. Single-brand estates cut RMA time roughly in half.

How Sirius Star sizes APC or Eaton

Free review first. Then a written quote in 24 working hours.

1

Site survey + sizing

Free 30-min call. We map load, refresh cycle, and current estate.

2

Both brands quoted

Written quote in 24 working hours. Itemised. GST broken out.

3

PO and dispatch from Vashi

Typical 10 working days for stock SKUs. Staggered rollout if multi-site.

4

Warranty and refresh wrap

One escalation path. Refresh calendar in writing. Buyback where offered.

“We wanted the honest split, not a sales pitch. Sirius Star quoted both brands, laid out the load-PF math, and told us where APC would beat Eaton on our floor and where Eaton would have won. We went APC. Zero regrets.”

Anonymised IT Head at a Bhiwandi logistics firm. Sirius Star sized 12 branches of APC Smart-UPS Online SRT 2200XLI in 2026.

Free 3-page field guide

Buying online UPS in bulk in India

  • The four questions to sit with before you sign
  • The 8-point bulk-buy checklist
  • The moves that get you 4-7 percent more off list
Free. Delivered to your email after the form.

APC vs Eaton in India FAQ

Common questions Indian buyers ask. Answers grounded in current sources.

Is APC or Eaton better for India in 2026?
Neither is universally better. APC Smart-UPS Online SRT wins for modern server loads at 6-10 kVA thanks to Unity PF and bundled PowerChute. Eaton 9PX wins for legacy loads with lower PF and modular runtime expansion. Your load profile and city ASP coverage decide.
What is the price difference between APC SRT and Eaton 9PX in India?
For comparable VA ratings, list prices are within 5-10% of each other in India. The bigger cost difference comes from Unity PF on APC SRT delivering more usable watts, and bundled PowerChute avoiding the Brightlayer advanced tier licence on Eaton.
Which UPS has better warranty and service in India?
Both offer a 2-year onsite warranty as standard. APC has the wider ASP network across tier-2 and tier-3 cities. Eaton is strong in metros and tier-1 cities. Verify the nearest service partner for your branch city before you sign.
Can Sirius Star supply both APC and Eaton?
Yes. Sirius Star is an authorised APC partner and supplies Eaton through authorised distribution. We size the mix that fits your load and city coverage, not the brand our margin is bigger on.
What runtime should I plan for in an Indian branch server room?
Plan for 15 minutes at your actual draw. That is enough for a generator to take over and for graceful shutdown if it does not. Extended runtimes drive battery capacity and total system cost. Right-sizing runtime saves more than picking the badge.
Do APC and Eaton support lithium-ion in India?
Yes, both offer lithium-ion at 5 kVA and above. Lithium-ion runs longer per battery cycle life (roughly 3x sealed lead-acid) at approximately 3x the upfront cost. For 24×7 sites with poor grid, the lithium-ion TCO can win by year 4.

Ready for a sized APC/Eaton quote?

Tell us your load and city. We ship both brands, honestly.

200+ Indian businesses trust Sirius Star. Reply within 24 working hours.

Pair this on one PO

What buyers typically add to a Sirius Star order.

Hub

All IT Hardware

Servers, storage, networking and UPS on one PO.

Go →Brand

APC online UPS in India

Smart-UPS Online SRT range Sirius Star supplies.

Go →Category

UPS and Power hub

All UPS brands, one page.

Go →Related

BPE UPS in India

Made-in-Noida UPS alternative.

Go →Related

Delta UPS in India

Taiwanese UPS for Indian data centres.

Go →

Related reading from the Sirius Star blog

Long-form context from our team.

Buying guide

Sizing an online UPS without overbuying

Load, runtime and battery math in plain English.

Read on the blog →BFSI

UPS for co-op bank branches in India

Compliance, uptime and the RBI audit lens.

Read on the blog →Lifecycle

Battery refresh calendars that pass audit

90-day advance alerts vs the surprise replacement.

Read on the blog →Comparison

When lithium-ion UPS beats sealed lead-acid

The 4-year break-even for 24×7 sites.

Read on the blog →

Sources referenced

  1. APC Smart-UPS Online SRT (Schneider Electric India)– schneider-electric.co.in
  2. Eaton 9PX UPS product family– eaton.com
  3. r/networking discussion: APC vs Eaton UPS– reddit.com
  4. Uninterruptible power supply– en.wikipedia.org