Our Products

RA Engineering delivers reliable power gensets, advanced microgrid systems, durable switchgear, and efficient solar energy solutions across UAE industries.

About Our Products

RA Engineering is a trusted supplier of high-quality power and engineering products in Dubai and across the UAE. We provide reliable power generators and solar panels, switchgear, microgrid systems, and solar energy solutions for a variety of sectors, including construction, industrial, commercial, residential, and government projects. Our solutions are designed to deliver efficiency, durability, and consistent performance, making RA Engineering a preferred partner for businesses seeking dependable energy and engineering solutions in the region.

Our Main Product Supplies

Microgrid Solutions

A microgrid is a localized energy network that can operate both connected to the main power grid or independently in “island mode.” It integrates multiple sources of distributed generation, including renewable energy sources, to provide reliable and efficient electricity. Microgrids are ideal for commercial, industrial, and critical infrastructure projects across Dubai and the UAE, delivering emergency power, stabilizing the grid, and optimizing energy usage.

Key Benefits of Microgrid Solutions

Reduces grid congestion and peak load demand.

Integrates CHP systems to minimize fuel use, line losses, and carbon footprint.

Combines renewable energy, storage systems, and advanced controls for optimal energy management.

Reduces grid congestion and peak load demand.

Integrates CHP systems to minimize fuel use, line losses, and carbon footprint.

Combines renewable energy, storage systems, and advanced controls for optimal energy management.

InteliSysNTC Hybrid ComAp

The InteliSysNTC Hybrid controller is designed for PV/Diesel hybrid microgrid applications, enabling smooth integration of renewable energy sources with conventional generators. It ensures high reliability, safety, and efficiency for industrial and commercial sites in the UAE.

Key Functions

Interface with multiple PV inverters via Modbus RTU/TCP.
Protects generators from underloading.
Dynamic spinning reserve management for maximized fuel savings.
Supports up to 100% renewable energy penetration.

Features:

Built-in PLC for extensive flexibility.
Integrates PV inverters, BMS, genset controllers, and energy storage systems.
Smooth control of all energy sources including PV, gensets, battery, and grid.
Configurable inputs and outputs to meet customer-specific requirements.
Advanced monitoring: energy statistics, fuel consumption, event histories, and programmable protections.
Supports remote displays (InteliVision series) and multiple communication interfaces (USB, Ethernet, CAN).

3-Phase Rotary Converter

Our 3-Phase Rotary Converter is engineered to deliver stable and reliable 50Hz output from a 60Hz power source.

Ideal for industrial and commercial applications, it ensures smooth operation for sensitive machinery and critical systems by isolating both the input and output ends.

Specifications:

Input & Output: Accepts 480VAC 60Hz 3-phase unregulated input and provides 400VAC 50Hz 3-phase regulated output.
Waveform & Coupling: Produces a clean sinewave output with a robust belts and pulleys system for coupling.
Efficiency & Startup: High efficiency up to 96% with a soft starter system for controlled and safe startup.
Parallel Operation: Supports automatic startup synchronizer for parallel operations.
Instrumentation: Equipped with ComAp’sInteliGen control modules for precise monitoring and protection.
Safety & Protection: Comprehensive protections include overload limits, phase sequence sensing, voltage and frequency regulation, short-circuit protection, current unbalance protection, reverse power protection, turbine overspeed control, and automated alarm outputs.

480V 60Hz 3-Phase 3-Wire input
400V 50Hz 3-Phase 4-Wire output
Efficiency=96%
Portable and Compact size

Applications:

Industrial machinery requiring frequency conversion
Critical power systems in factories and plants
Equipment needing seamless 50Hz operation from a 60Hz supply
Parallel generator systems requiring automated synchronization

Built-in Protections & ANSI Compliance:

Our 3-Phase Rotary Converter comes with advanced built-in protections, fully compliant with ANSI (American National Standards Institute) standards. These protections safeguard your equipment against issues such as phase sequence errors, voltage and frequency deviations, overloads, short circuits, current unbalance, reverse power, and more. The ANSI-compliant design ensures reliable operation, enhanced safety, and peace of mind for industrial and commercial applications.

Solar Energy System

R.A Solar Energy System offers advanced solar energy systems for residential, commercial, and industrial sectors. Our solutions include on-grid and off-grid solar systems, providing efficient and sustainable power.

Features:

On-grid and off-grid operation
High-efficiency solar panels
Smart inverters for a smooth power supply
Battery storage for backup energy
Scalable for homes, offices, warehouse, malls and factories
Eco-friendly and cost-saving

Rotary Power Conversion System (RPCS) – UAE’s Smart Fuel-Free Power Backup

About RPCS – Next Generation Hybrid Power Solution

The Rotary Power Conversion System (RPCS) by RA Engineering UAE is a revolutionary alternative to conventional hybrid and generator systems. Unlike common hybrid solutions, RPCS does not require diesel, gas, or even batteries to operate — though batteries can be added as an optional benefit. It directly converts solar PV energy into 3-Phase AC power with controlled power factor, delivering clean, uninterrupted electricity for your operations.

Designed for industries, businesses, and facilities across the UAE, RPCS is the smarter, eco-friendly, and cost-effective way to achieve uninterrupted power without the drawbacks of traditional generators.

Regulated 3-phase 400VAc output,
Distortion-free Power Source, Isolation from grid,
Clean Harmonics free electricity, Constant power factor, zero carbon emission

Key Features of RPCS Uninterruptible Power Supply

0 Switching Time– Immediate backup during grid failure.
No ATS Required– Eliminates the need for automatic transfer switches.
Grid Power Purification– Protects against surges, harmonics, sags, undervoltage, and line noise.
Instant Backup Power– Continuous power for uninterrupted business operations.
Safe Shutdown Capability– Protects critical systems and allows data saving.
Clean Power Output– Stable electricity for sensitive equipment.
Prevents Losses– No production delays, no material wastage, no loss of man-hours.
Protects Equipment– Extends lifespan by preventing electrical damage.

System Philosophy

Applications of RPCS in the UAE

The Rotary Power Conversion System is ideal for:

Manufacturing plants– Maintain continuous production with no power interruptions.
Commercial buildings– Provide seamless power for offices, malls, and complexes.
Healthcare facilities– Reliable electricity for hospitals and clinics without fuel-based risks.
Educational institutions– Ensure uninterrupted learning and operations.
IT & Data Centers– Protect servers, systems, and sensitive electronic devices.
Hospitality & Retail– Keep hotels, restaurants, and retail outlets running smoothly.
Remote & Off-grid sites– Sustainable power solution where grid access is limited.

Why Choose RPCS?

Your Partner for Sustainable Power Solutions

At RA Engineering, we deliver innovative power solutions including rotary systems, advanced gensets, and smart microgrids. Built for efficiency, reliability, and sustainability, our technologies help businesses across Dubai, Sharjah, and Abu Dhabi cut fuel dependence, lower costs, and provide an uninterrupted power supply.
With a strong focus on clean energy, low maintenance, and long-term value, we support the UAE’s vision for a smarter and greener future.