Industrial Online UPS - Three-Phase Input, Three-Phase Output

The HF Series includes the 10KVA to 250KVA (3 phase input, 3 phase output) double conversion On-Line UPS with an isolation transformer. The Load is supplied continuously by the inverter with clean, stabilized and regulated sine wave output power.

Input & Output filters protect the load from Voltage fluctuation and surges. Its applications include mission critical load like IT, Call Centres, Hospitals, CNC machines etc. Thanks to state-of-the-art microprocessor based high frequency PWM technology.


• Isolation Transformer for Better Performance

• Static & Manual Bypass (Optional)

• True On-line Double Conversion UPS

• Micro Controller based High-Frequency PWM Technology

• High Transient Response

• High Efficiency

• Constant Voltage Constant Current Charger (CVCC)

• Wide Input range (340-460V)

• Pure Sine Wave with Isolated output

• Generator Compatible

• Soft Start Facility

• Crystal Controlled Frequency

Industrial UPS


• Networks Servers

• Data Centres

• Telecom equipments

• Communication equipments

• Industrial PLC’s

• Industrial Processes

• Emergency Devices

• Medical Equipments


Frequently Asked Questions

An Industrial UPS is a kind of specific power backup system designed to preserve prominent industrial processes and equipment powered stably and constantly in the case of power fluctuations. These uninterruptible power supplies (UPS) protect against frequency variations, surges, spikes, and voltage dips and are regularly made to endure demanding industrial settings.

Industries use Uninterruptible Power Supply (UPS) ensuring that their operations continue even in the event of power failure or disruption. The use of the Industrial UPS elongates the lifespan of industrial appliances and equipment and avoids production losses by shielding it from power disturbances like surges and dips. Furthermore, UPS systems support regulatory compliance, safeguard safety by powering essential equipment, and preserve data integrity. UPS systems are essential for reducing downtime, safeguarding machinery, and improving operational effectiveness in industrial environments.

The cost of industrial UPS (uninterruptible power supply) units can vary significantly due to brand, capacity, features, and additional options like installation or maintenance contracts. Nonetheless, Nexus Power Systems offers industrial UPS systems priced between INR 75,000/- and INR 2,00,000/-. This range encompasses the Heavy-Duty Series, which spans from 10KVA to 300KVA, featuring 3-phase input and 3-phase output. Industrial-grade UPS systems, characterized by their higher power levels, robust architecture, and advanced features tailored for industrial environments, typically command a higher price compared to those intended for home or small business use.

The main areas of difference between Normal UPSs and Industrial UPSs are their capacities, designs, features, and applications. Industrial UPS units are designed to handle higher power outputs and are made rugged to withstand harsh industrial circumstances. They also offer enhanced protection against power disturbances. They are frequently more expensive and contain features designed specifically for industrial use, unlike standard UPS systems, which are typically geared for household or small business operations and have lower power ratings and more basic capabilities. Industrial UPS systems ensure consistent backup power and protect critical equipment since they are specifically developed to meet the demanding needs of industrial operations.

Get In Touch Today For Any Queries

Fill Out The Form Below And We Will Get Back To You Or Set Up a Meeting.