UPSs


An uninterruptible power supply or uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails.   We stock a range of UPSs from several International brands: Riello UPS, Fuji Electric and Megatech.

Founded in 1986, Riello Elettronica is the holding group of companies whose core business is providing solutions to ensure quality power for business continuity. Technology and innovation are the drivers behind their success. The Riello UPS brand, made in Italy, is now a world leader in the uninterruptible power supplies market. 

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Master MPS series [MPT] 60 – 160kVA

Riello Master MPS series UPS devices ensure maximum protection and power quality for any type of load, especially for mission critical applications, data centres, security systems and electro-medical equipment, industrial processes and telecommunications. 

The Master MPS makes powering UPS devices by power generators and MV/LV transformers easier and more efficient, reducing loss in systems and coils and correcting the power factor and eliminating harmonics by the loads powered by the UPS itself.

In addition to this, the progressive start-up of the rectifier and the possibility of reducing the recharge current of the batteries, allow for the containment of the input current absorbed and therefore do not overload the source, especially when the source is a generator.


Master HP series [MHT] 100 – 600kVA

The Master HP series from 100 to 600 kVA is the Riello UPS solution for installations, typically industrial applications, requiring high energy efficiency and maximum power availability. The UPS has an IGBT-based rectifier, DSP (Digital Signal Processor) technology and provides true-line, double conversion power protection In addition the Master HP UPS feature an output isolation transformer (delta zig/zag type) on the inverter as part of the inverter circuit inside the UPS cabinet, providing galvanic isolation between the load and the battery with improved versatility in system configuration.

The Master HP series features the added advantages of the Zero Impact Source formula (whether it is a mains grid or generator set) offered by an IGBT based rectifier assembly. This eliminates problems connected with installation in networks with limited power capacity, where the UPS is supplied by a generator set or anywhere there are compatibility problems with loads generate current harmonics.

Fuji Electric offers one of the broadest ranges of power backup solutions for the global market. Our UPS products are specially designed for variety of applications including harsh industrial, light industrial, commercial, IT&ITES, data centres, healthcare, surveillance, BFSI and SOHO segments.

Visit Fuji Electric website

FALCON Series Three Phase Online UPS (20kVA to 160kVA)

Fuji Electric’s Falcon Series Three Phase Online UPS systems are designed, for the data security and business continuity of today’s networked and cloud environment. Its unique modular design and compact footprint comes with variety of special features which are uncommon in this category of UPS Systems. 

In addition the Falcon Series UPS is designed for harsh conditions in Africa such as high ambient temperatures, humidity, wide input voltage fluctuations, multiple sources of input such as gas and diesel generators in addition to the grid. The UPS deploys a sophisticated control circuit with power walk—in function to achieve progressive rectifier start—up to avoid the impact of inrush current on the upstream breakers and to avoid the step loading on generators. Other Salient Features include:

32 bit DSP controller

Inbuilt galvanic Isolation Transformer

128 x 64 Graphics Display

True RMS reading of more than 25 different parameters of UPS

High end interfacing options

Parallel up to 3 units for capacity or redundancy

1+1 parallel redundant configuration with Common battery bank

Advanced battery management including three stage charging and with auto equalising charge at predefined intervals 

Compatible for medical imaging equipment requiring low mains resistance

Compatible with all types of motor load applications including regenerative Ioads, elevators, escalators and lighting loads

Megatech Power Solutions have been providing reliable power quality & power protection solutions since 2007.  Megatech uses tried and tested technology to offer rugged and cost effective power solutions for a variety of critical applications.

Visit Megatech website

Megatech HF Series - Single phase online UPS 2-3kVa


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Megatech Vesta Series - Single phase online UPS 5-10kVa

Megatech Hercules Series - Three phase input/single phase output online UPS 15-30kVa

Megatech Maxima Series - Three phase input/three phase output online UPS 15-40kVa

Megatech's popular Vesta, Hercules and Maxima Series all share the following features:

• Advanced technology:  DSP based control for power and monitoring.

• IGBT (insulated gate bipolar transistor) inverter technology

• PWM Pure sine wave output, 

• True on-line dual conversion design for UPS

• Wide Input Range, robust design for harsh environment

• With Isolation Transformer at Output

• Engineered design, easy for maintenance and minimises MTTR

• CNC Fabricated sheet enclosure for better aesthetics and consistency 

• Intelligent communication optional SNMP and dry contact.

• Static Bypass switch available on demand.

• Perfect protection, output over/low voltage protection, input surge protection, phase sequence protection, battery over charge/discharge protection, short circuit protection, all displayed on LCD display with alarm function.

• Excellent load feature, It is completely capable to load from 0-100%

• Specifications can be customised to suit specific requirements.

• DBR available for REGEN load application

• Three phase separate control realises the control of instantaneous over-loading balance, so as to reach 100% unbalanced load in three phase UPS. (Maxima Series only)

• Designed and manufactured in India.