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40 kva

40 KVA UPS with battery price

Item Details Price (INR)
40 kVA UPS 3 Phase Input & Output ₹3,25,000
Batteries 26 AH × 12V (30 Nos.) ₹78,000
Backup Time Approx. 15 minutes
Total Price (UPS + Batteries) ₹4,03,000

The Load/current per phase we can draw from a 40 kVA 3 phase UPS , we use the formula:

Current Calculation for 40 KVA UPS (3 Phase)

Current per phase (I) = (kVA × 1000) / (√3 × Voltage)

For a 400V 3-phase system:

I = 40,000 / (√3 × 400) I ≈ 40,000 / 692.8 I ≈ 57.7 Amps

At full load, a 40 kVA 3 phase UPS will supply approximately 58 amps per phase .

This assumes a power factor of 1.0.

If the power factor is lower (like 0.9 or 0.8), the usable kW output drops, but kVA and current remain the same.

Common Applications for 40 kVA UPS:

Sector Typical Loads/Applications
IT & Data Centers Servers, networking equipment, storage systems, routers, switches
Hospitals & Healthcare ICU, OT, ventilators, lab machines, diagnostic equipment
Industrial Units CNC machines, PLC panels, robotics, automation systems
Corporate Offices Workstations, telecom systems, video conferencing, access control
Banks & ATMs Core banking servers, ATMs, branch office infrastructure
Telecom BTS stations, communication towers, switching centers
Educational Institutes Computer labs, digital classrooms, AV equipment
Broadcast & Media Studios, transmission equipment, editing suites