Subrahmanya S Hegde — APC UPS Specialist

Subrahmanya S Hegde is a senior engineer with 30 years of hands-on experience with APC UPS systems, and reviews the technical guidance published on this site.

Areas of expertise

UPS sizing for homes, offices, server rooms and data centres
APC Back-UPS, Smart-UPS and Easy UPS selection
Genuine APC RBC replacement battery matching
On-site installation and commissioning
Annual Maintenance Contracts and preventive maintenance
Power protection for servers, CCTV, billing counters and networking

Why this matters when you are buying a UPS

Most UPS advice online is rewritten manufacturer copy. Sizing a UPS properly means knowing what a load actually draws rather than what its power supply is rated for, which battery a given model really takes, and where an online UPS is worth the money over a line-interactive one. The guidance on this site is written against 30 years of fitting, commissioning and servicing these units in Indian conditions — and every sizing page tells you to send us your equipment list, because a real answer beats a generic one.

Ask a question directly

If you are unsure what to buy, send your equipment list on WhatsApp or call +91 95133 93373, and you will get a sized recommendation rather than a sales pitch.

Guides reviewed on this site

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Estorewale — APC India Partner Store
Essgi Towers, #19, 6th Main Road, Maruthi Extension,
Bengaluru, Karnataka 560021, India

Phone: +91 95139 96931
Email: [email protected]
Hours: Mon–Sat, 9:30 AM – 6:00 PM IST