Highly customized motor starter controls, high-voltage cabinetry, and heavy-duty motor solutions built for extreme performance.
London remains one of the world's most dynamic financial and technological epicenters, requiring robust power management solutions to fuel its modernizing infrastructure. As the city undergoes a systemic transition toward smart microgrids, low-emission zones, and upgraded water treatment facilities, the demand for high-reliability electrical control cabinets has surged. Modern requirements demand cabinets designed with strict compliance with the British Standard BS 7671 (IET Wiring Regulations).
From the deep tunnels of the London Underground and Crossrail ventilation networks to the extensive pumping systems of Thames Water, control cabinetry is the neural hub of industrial engineering. Standardized off-the-shelf control panels are no longer sufficient to meet the strict harmonic distortion thresholds mandated by the Energy Networks Association's Engineering Recommendation G5/5. Heavy industrial plants require custom control solutions equipped with active harmonic filters and optimized thermal dissipation models to prevent grid-level voltage variations.
Operating under the banner of Xi’an Lite SIMO Motor Co., Ltd, Simo is recognized as a dominant enterprise in China's mechanical industry. Specializing in the design and manufacture of large, medium-sized, high and low voltage AC/DC motors, synchronous motors, and specialized explosion-proof motors, Simo acts as a cornerstone supplier of integrated drive systems. The synergy between high-performance electric motors and specialized electrical control cabinets is essential: a motor's operational efficiency is maximized only when managed by precision-tuned drive circuitry.
Founded in 1955, Simo brings over 60 years of engineering pedigree to projects across Europe, including the UK capital. Our factories cover comprehensive processes including design, assembly, toolmaking, and rigorous testing. The scale of our production capacity ensures that whether client projects call for low-voltage commercial HVAC control panels or high-voltage starter assemblies for infrastructure, the output remains reliable.
A historical retrospective of continuous growth, engineering modernization, and international expansion.
Our design framework integrates advanced motor starters, dynamic safety interfaces, and robust enclosures designed for demanding commercial applications.
Large high-voltage synchronous and induction motors require specialized soft-start regimes to control in-rush current and prevent voltage sags on public networks. Our electrical control cabinets feature customized Solid State Soft Starters (up to 15kV) and multi-level Variable Frequency Drives (VFDs) that regulate acceleration profiles while maximizing torque output.
To ensure compatibility with strict electrical grids, our control panels utilize active front-ends (AFE), 12-pulse or 24-pulse rectification systems, and customized Passive/Active Harmonic Filters (AHF). This reduces total harmonic distortion (THD-i) to under 5%, preserving transformer longevity.
Whether deployed in wet underground tunnels or coastal marine docks, environmental protection is critical. We manufacture cabinets to IP55, IP65, and IP66 ratings using Marine Grade 316 Stainless Steel or electro-galvanized mild steel sheets, protected by C5-M high-durability epoxy coating.
Specially engineered motors designed for direct integration with our high-power control panels.
Operating complex installations in Greater London requires strict alignment with scheduled phases to prevent project delays. Over the last decade, Simo has established localized logistics support, reducing lead times through customized delivery solutions. Raw components, ranging from high-performance transformers to control processors, are assembled at our main facility in Xi'an under strict quality management.
Each customized control panel undergoes comprehensive Factory Acceptance Testing (FAT) before shipment. Testing protocols include full-load temperature rise trials, insulation resistance checks under high potential, and simulated PLC sequence programming checks. By shipping via port-to-door multimodal freight paths directly to London docks, we reduce logistics risks while providing local installation support through partner engineering firms in the South East of England.
Simo's processes and products are certified under international quality systems, including ISO9001, EU CE, US UL, Russian GOST, and UK-compliant formats.
Technical answers addressing local standards, compliance, active harmonics, and integration processes.
Fully optimized asynchronous and synchronous power units engineered to run in tandem with high-efficiency motor controllers.
Get in touch with our design engineers for detailed drawings, customized wiring schemes, and commercial quotes tailored for your projects.
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