Powering intelligent infrastructure

Electrical & Instrumentation Solutions

AOS Orwell delivers turnkey, multi-disciplinary engineering, asset integration, and lifecycle management for complex power distribution, process automation, and safety-critical infrastructures. Our engineering workflows seamlessly integrate heavy electrical switchgear with digital control topography to ensure peak operational availability and safety.

At AOS Orwell, we engineer physical electrical infrastructure to act as an intelligent node within your digital enterprise. By leveraging deep strategic alliances with global technology leaders—including ABB, Eaton, and Vertiv—we deliver localized engineering execution that preserves OEM warranty integrity while satisfying rigorous local content mandates. From high-voltage isolation to sub-millisecond safety-logic handshakes, our systems are built for deterministic performance in the most challenging operating environments across the region.

Engineered packages

Modular E-House Solutions

Our custom-designed, structurally optimized, and fully integrated modular Electrical Houses (E-Houses) provide turnkey power distribution and control solutions engineered specifically for demanding onshore and offshore applications. We serve critical sectors including Oil & Gas, Power Generation, and Petrochemicals, delivering robust infrastructure capable of withstanding the world's harshest operating conditions—from extreme offshore platforms to highly corrosive coastal environments.

Every unit is precision-engineered to meet stringent regulatory and safety standards. Our structures feature advanced blast-rated designs and high-performance fire insulation (H-60 and A-60 ratings) to safeguard critical assets and personnel. To ensure total equipment protection and seamless field deployment, our engineering process fully integrates complex structural load dynamics, specialized HVAC climate control systems, and strict compliance with localized Hazardous Area Classifications, including ATEX and IECEx Zone 1 and Zone 2 requirements.

Every E-House undergoes comprehensive testing and commissioning prior to delivery, ensuring it is fully operational from the moment it arrives on-site through a Plug-and-Play concept.

Engineer inspecting electrical distribution equipment

Power distribution

Low-Voltage & Medium-Voltage Switchgears and Motor Control Centers

Operating as a certified local partner aligned with premier global OEMs—including ABB and Eaton—we provide fully type-tested, locally assembled, and factory-validated low-voltage switchgears, intelligent Motor Control Centers (iMCCs), and main distribution boards. By fabricating and assembling these systems locally to strict OEM design topologies, we ensure absolute compliance with international safety and performance standards while maximizing local content value.

Beyond our low-voltage capabilities, our strong strategic partnerships with these OEMs allow us to deliver state-of-the-art medium-voltage switchgears equipped with advanced arc-flash mitigation technologies. These highly specialized systems are critical for safely receiving power from primary generation sources and distributing it reliably across the entire network architecture.

This infrastructure handles everything from bulk power delivery to high-capacity consumer assets such as export pumps, down to secondary distribution networks via Ring Main Units (RMUs), and finally to localized equipment through step-down transformers. This collaborative model ensures that every piece of infrastructure leaving our facility combines world-class engineering with localized agility, rigorous quality control, and dedicated technical support.

Electrical switchgear and motor control centre

Digital grid intelligence

Substation Automation

At AOS Orwell, we design and deploy high-availability Substation Automation Systems (SAS) that turn traditional electrical infrastructure into intelligent, self-healing networks. Backed by our strategic alliances with ABB, Schneider Electric, and Eaton, our engineering teams build open-architecture networks using IEC 61850 standards.

We configure sub-4-millisecond GOOSE messaging across advanced Intelligent Electronic Devices (IEDs) to handle critical protection schemes such as high-speed interlocking and arc-flash mitigation before a fault can spread. By bridging type-tested switchgears with industrial UPS backbones, our systems run smart, high-speed load-shedding algorithms during grid anomalies while streaming field telemetry over Modbus TCP or DNP3 into the OSIsoft PI historian.

The result is total asset visibility, robust safety isolation, and operational resilience that can be relied on across demanding industrial environments.

Grid resilience

Transformers

Managing heavy electrical loads in volatile grid environments demands highly resilient, custom-engineered equipment that eliminates single points of failure. At AOS Orwell, we engineer and provision an elite portfolio of power-hardening infrastructure spanning medium-voltage power transformers, localized distribution transformers, oil-immersed units, and specialized dry-type cast-resin architectures.

Built to strict IEC and IEEE standards, our transformers are meticulously designed for high dielectric strength, superior short-circuit withstand capabilities, and optimized thermal performance across industrial, offshore, and heavy commercial applications.

Recognizing that standard solutions rarely fit complex project scopes, we collaborate with our OEM partners to design custom-built, highly engineered transformer packages—balancing impedance matching, harmonic load mitigation, and structural footprint constraints to deliver absolute operational safety and grid resilience.

Industrial illumination

Lighting & Controls

When operating in harsh, heavy-industrial or hazardous environments, lighting is not only about visibility—it is a critical safety parameter and a major operational expense. At AOS Orwell, we design and deploy high-performance indoor, outdoor, and explosion-proof lighting architectures engineered to maximize luminous efficacy while reducing lifecycle maintenance costs.

Partnering with Eaton, a global pioneer in industrial illumination, we deliver ruggedized LED solutions and intelligent control systems built to withstand extreme thermal stresses, heavy vibration, and corrosive coastal atmospheres. Our Subject Matter Experts work directly with client engineering teams to map critical deployment factors—from photometrics and lumen maintenance (L70/B50 ratings) to strict ATEX and IECEx Zone 1 and Zone 2 hazardous-area classifications.

By integrating Eaton's smart control topologies with existing plant infrastructure, we help facilities achieve optimized optical performance, deterministic safety compliance, and substantial reductions in energy consumption.

Industrial lighting and control solution

Power continuity

UPS and Battery Management Systems

When critical operations run around the clock, a power interruption is more than an inconvenience—it can trigger a costly shutdown. At AOS Orwell, we engineer industrial-grade Uninterruptible Power Supply (UPS) and Battery Management Systems (BMS) designed to guarantee absolute power continuity for safety-critical control and instrumentation loops.

Partnering with global power technology leaders such as Vertiv, our multi-disciplinary teams integrate ruggedized, high-fault-tolerant UPS architectures engineered to survive severe transient surges and harmonic distortion. We pair these systems with intelligent BMS configurations that continuously monitor cell health, internal resistance, and thermal states, eliminating the blind spots that lead to sudden battery-bank failures.

Through native communication protocols such as Modbus TCP and Profibus, system data can be remotely monitored and logged to support preventive maintenance and performance management. The result is a hardened, transparent power-backup infrastructure that executes emergency shutdown and load-shedding handshakes reliably, keeping operations resilient when the grid goes dark.

Industrial UPS and battery management system

End-to-End Grid Infrastructure

End-to-End Grid Infrastructure & Power Solutions

At AOS Orwell, we serve as a one-stop solution provider for world-class high voltage equipment, grid stability systems, and advanced transformer technologies. Partnering with global technology leaders, we deliver proven, field-tested equipment engineered to power critical energy infrastructure and heavy industrial operations with unyielding reliability.

High Voltage & Power Quality

Integrated solutions for resilient electrical networks

We supply ultra-high voltage equipment built to meet demanding grid standards, backed by proven field performance for critical power networks.

Air-Insulated, Gas-Insulated, Hybrid switchgear and Gas-Insulated Transmission Lines.
Generator Circuit Breakers, disconnectors, instrument transformers and surge arresters.
Capacitor banks, STATCOMs and active filters for harmonic mitigation, power factor correction and grid stability.

Comprehensive Transformer Portfolio

Distribution, dry-type and digitally monitored transformer systems

Our transformer portfolio supports standard distribution through to high-voltage sub-transmission needs, including liquid-filled units, dry-type technologies and digital monitoring ecosystems for improved uptime and asset visibility.

Protection & Accessories

Equipment support for safe, stable and reliable power delivery

We support industrial and energy facilities with protection devices, switchgear accessories, cable systems and power-quality solutions designed around operational safety and long-term grid resilience.

High Voltage Switchgear and Breakers

Instrument Transformers

Gas Insulated Current Transformer

Gas Insulated Voltage Transformer

Disconnector Switchgears

Generator Circuit Breakers

Let’s Strengthen Your Facility’s Electrical Infrastructure

From power distribution and automation to critical electrical systems, our team delivers integrated solutions built for reliability, safety and long-term performance.

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