Critical power
Online UPS System
Continuous conditioned power for servers, medical equipment, automation and other sensitive loads.
- Technology
- True online · DSP · IGBT
- Portfolio
- 10–350 kVA*
- Output
- Pure sine wave
Made in India · Power systems manufacturer
Power systems built for the work that cannot stop.
Online UPS, Lift ERD, high-capacity inverters, lithium-ion energy storage and stabilizers—selected from the load, site and required backup time.
True online power10–350 kVA portfolio*
*Latest company portfolio communication. Model-specific ranges vary.25 yearsserving India*
15,000+clients served*
40+team members*
Gurugram + Puneoffice + manufacturing
01
What we solve
Not every power problem needs the same backup system.
A voltage dip, a full power cut, a lift motor and a server room are different electrical problems. Fujitronix starts with the equipment, load, phase and backup time before recommending a system.
Help me choose the right systemPower systems / 05 categories
Choose by the power problem you need to solve.
011PH / 3PH
Critical power
Online UPS Systems
True online double-conversion UPS configurations for clean, regulated, uninterrupted power across IT, healthcare, industrial and mission-critical loads.
View system0210–350 kVA
Elevator continuity
Lift Power Backup
Purpose-engineered backup for lift motors, controllers and safety circuits in residential, commercial and healthcare buildings.
View system036–50 kVA*
Heavy-duty backup
High-Capacity Inverters
DSP-controlled, IGBT-switching pure sine wave inverters for larger electrical loads, machinery, lighting and emergency applications.
View system04Li-ion
Clean energy storage
Lithium-Ion ESS
Battery energy storage engineered to store grid or renewable energy and provide efficient backup for commercial and residential applications.
View system05Air / Oil
Voltage protection
Automatic Stabilizers
Automatic voltage regulation for equipment exposed to unstable supply, available across application-specific configurations.
View system*Published capacity varies by product series and configuration. Final sizing is application-specific.
Three core systems
Different loads need different power systems.
Each system below solves a different problem. Final sizing is based on equipment data, phase, starting demand, backup time and site conditions.
Passenger safety
Lift ERD System
Last-trip rescue power designed to help bring passengers to a safe floor during mains failure.
- Duty
- Rescue / last trip
- Load
- Lift motor + controls
- Battery
- SMF · VRLA · lithium
Heavy-load backup
High-Capacity Inverter
Stable pure sine-wave backup for larger residential, commercial and industrial electrical loads.
- Technology
- DSP · IGBT
- Portfolio
- 10–250 kVA*
- Phase
- Single / three phase
Fujitronix engineering promise
Made in India. Built around long-term reliability.
Fujitronix says its products are developed through in-house R&D, thermal design, premium-grade components and real-load testing. Its latest company material states an 18–20 year design-life target for applicable systems.
Design life is a company-stated engineering target, not a blanket warranty. Actual service life depends on load, environment, operating duty and maintenance.
Know Fujitronix01In-house R&D
Product development and engineering remain close to the manufacturing team.
02Thermal design
Cooling, airflow and component conditions are considered for long operating duty.
03Premium-grade components
Company material highlights component selection and maintainable construction.
04Real-load testing
Systems are tested against operating conditions before dispatch and commissioning.
05Battery management
Relevant lithium systems use BMS protection and communication for safer operation.
06Lifecycle support
Installation, training, AMC, battery replacement and upgrades support long-term use.
Service from day one
Selection, installation and support—under one engineering team.
Fujitronix’s company profile covers the complete working life of a power system: requirement consultation, installation, operator training, planned maintenance, emergency support, battery replacement and system upgrades.
Explore service & AMCComprehensive AMC
Planned maintenance and service access with defined parts or replacement coverage, subject to the agreed contract, exclusions and equipment condition.
Non-comprehensive AMC
Preventive checks, diagnostics and service labour with parts handled separately as stated in the final commercial scope.
Installation & training
Site integration, functional checks, commissioning support and a practical handover for operators and facility teams.
Emergency response
Fujitronix states 24/7 support and complaint addressal within 24 hours. Restoration time depends on site access, fault and parts availability.
Lift Power Backup
The lift is a motor load. Treat it like one.
Fast changeover, high starting torque and pure sine-wave output are central to elevator backup. Fujitronix’s published lift inverter range is designed for residential, commercial, healthcare and goods-lift applications.
- 01 DSP-based pure sine-wave control
- 02 SMF / VRLA / lithium battery compatibility
- 03 Published 10–350 kVA lift inverter range
Built around applications
Critical power means something different in every building.
Start from the risk. Then choose the topology.
Lithium-ion energy storage
Cleaner battery backup for the right applications.
Fujitronix’s lithium-ion ESS stores electricity from the grid or renewable sources such as solar for later use. The right system starts with load profile, runtime, charge source, duty cycle and installation conditions.
Explore energy storageMade in Pune
R&D, manufacturing, testing and service work together.
40+team members*
25 yearsserving India*
01dedicated manufacturing unit
01R&D
02Design
03Manufacture
04Test
05Commission
*Company-stated figures from the latest Fujitronix corporate profile supplied for this website.
Leadership message
Keep India powered, protected and moving forward.
That is the simple commitment stated in Fujitronix’s company profile. The business focuses on dependable UPS systems, high-capacity inverters and power solutions for homes, commercial buildings and industries, backed by product consultation, installation and lifecycle service.
Read the company profileFirst-party evidence
Real products and manufacturing context.
Product and factory photography on this website comes from material supplied by Fujitronix. Other application visuals explain where the systems may be used and should not be read as documented customer installations.
Inside Fujitronix
SELECTED CLIENTS SHOWN IN FUJITRONIX COMPANY MATERIAL
Frequently asked questions
Clear answers before you shortlist a system.
Practical answers for purchase teams, consultants, facility managers and business owners planning a serious enquiry.
01What does Fujitronix India manufacture?+
Fujitronix manufactures power-backup and power-conditioning systems including online UPS systems, lift power backup, high-capacity inverters, lithium-ion ESS / inverter-battery solutions and automatic voltage stabilizers.
02Where does Fujitronix India manufacture its products?+
Fujitronix lists its manufacturing unit in Katraj, Pune, Maharashtra, with its North India office in Gurugram, Haryana.
03Does Fujitronix make UPS systems for industries and data centres?+
Yes. Published application areas include computer and data centres, process control, broadcasting, ISPs, banks, medical equipment and industrial environments.
04Does Fujitronix offer lift backup systems?+
Yes. Fujitronix manufactures lift power-backup systems for elevator motors, controllers and safety circuits, including residential, commercial, healthcare, villa and goods-lift applications.
05What information should I share for a UPS or inverter quotation?+
Share the connected load, single- or three-phase supply, equipment type, required backup time, battery preference if any, site city and installation conditions. For lift backup, also share the lift motor and controller details.
06Does Fujitronix provide installation and AMC support?+
Yes. Fujitronix publishes installation, commissioning, preventive maintenance, comprehensive and non-comprehensive AMC, diagnostics, battery replacement and upgrade support.
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