200W Cup Holder Car Power Inverter DC 12V to AC 220V
Compact continuous power converter with universal socket, dual USB output, and smart thermal protection for field engineering teams and mobile diagnostics.
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Qualified power electronics platforms engineered to withstand severe grid voltage swings, ambient thermal stress, and coastal humidity across Sri Lanka's industrial zones.
Compact continuous power converter with universal socket, dual USB output, and smart thermal protection for field engineering teams and mobile diagnostics.
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Emergency pure sine wave power converter (50Hz/60Hz selectable) built for marine fishing vessels, rural telecommunications, and solar back-up.
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Ultra-compact encapsulated PCB mount AC/DC converters designed for industrial control logic, IoT sensor arrays, and embedded VFD driver panels.
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Heavy-duty dual digital voltage display inverter designed for continuous industrial back-up power, solar energy storage, and remote site operation.
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Precision waterproof step-down buck module with USB terminal output for automotive automation, telemetry systems, and digital microcontrollers.
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Industrial-grade DC to AC power converter (12V/24V/48V to 110V/220V) featuring wireless remote start and high surge capability for motor loads.
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Ruggedized 12V to 48V aluminum chassis DC step-up converter engineered with IP67 ingress protection for forklifts, commercial vehicles, and outdoor plants.
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Industrial off-grid power converter featuring real-time LCD metrics, multi-stage battery charging algorithms, and low idle loss for commercial facilities.
Get a QuoteAs Sri Lanka accelerates its industrial modernization program across export processing zones (EPZs), agricultural value-addition facilities, and maritime logistical hubs, the operational reliability of motor control equipment has become a critical focal point for factory managers and electrical systems engineers. Industrial Variable Frequency Drives (VFDs), low-voltage variable speed AC drives, and high-efficiency power converters serve as the baseline technological foundation for modern energy optimization in South Asia. However, deploying power electronics in the Indian Ocean tropical climate presents engineering challenges that standard off-the-shelf equipment rarely addresses.
Operating in Sri Lanka requires specific design adaptions to account for ambient operational temperatures exceeding 40°C in inland industrial regions like Kurunegala and Anuradhapura, relative humidity levels climbing above 90% during monsoon cycles, and extreme airborne salinity near major port terminals in Colombo and Hambantota. Furthermore, localized electrical distribution systems under the Ceylon Electricity Board (CEB) often experience dynamic voltage sags, brownouts, and frequency fluctuations. Consequently, selecting an established, specialized variable drives supplier and custom power systems partner is not merely a procurement decision—it is a vital operational safeguard.
Information Gain Insight: Standard European or East Asian variable frequency drives deployed in coastal Sri Lanka experience micro-corrosion on bare copper PCB traces within 18–24 months if not protected by military-grade conformal coatings (IPC-CC-830). Our specialized industrial drives utilize dual-layer acrylic/polyurethane potting and C4/C5 marine anti-corrosion treatments to ensure a 15-year operational lifecycle.
To maximize Return on Investment (ROI) and minimize unplanned downtime, variable speed drives and DC power converters must be targeted to the operational realities of Sri Lankan industry. Below are key deployment sectors where power conversion systems provide measurable operational advantages:
Precise speed regulation for tea drying fluid-bed dryers, leaf rollers, and rubber shredding machinery. Variable torque profiles reduce electrical power consumption by up to 30% compared to fixed-speed direct-on-line (DOL) starters, while preventing mechanical stress on gearbox drives.
Deployment in export zones such as Katunayake, Biyagama, and Seethawaka. Drives provide tight velocity control for spinning, weaving, and continuous dyeing ranges, with integrated ride-through capabilities to withstand short-duration grid sags down to 50% nominal line voltage.
Heavy-duty variable speed drives and ruggedized IP67 DC/DC converters installed in crane logistics, rubber-tyred gantry (RTG) cranes, and container terminal forklifts operating at the Ports of Colombo and Hambantota under severe saline environments.
Solar-powered solar VFD converters convert variable DC output from photovoltaic arrays into regulated three-phase AC power to run irrigation pumps without grid dependence, utilizing sensorless vector control for low-frequency torque boost.
Sri Lanka's primary electrical grid operates at a nominal 400V 3-phase, 230V single-phase at 50Hz. However, operational field measurements across rural utility lines highlight voltage fluctuation margins ranging from -20% to +15%, alongside transient voltage spikes caused by inductive load switching and lightning activity during monsoonal inter-seasons. Variable Frequency Drives deployed in Sri Lanka must incorporate robust hardware safeguards:
| Drive / System Family | Input Voltage Range | Protection Class | Primary Sri Lanka Target Application |
|---|---|---|---|
| Standard Low-Voltage AC VFD | 380V – 480V 3-Phase (±15%) | IP20 / IP54 Cabinet | Tea drying fans, centrifugal pumps, HVAC air handlers |
| Heavy-Duty Vector Drive | 380V – 500V 3-Phase (±20%) | IP55 Severe Duty | Rubber crushers, textile dyeing, continuous conveyors |
| Ruggedized DC/DC Converter | 12V / 24V / 48V / 110V DC | IP67 Sealed Shell | Port forklifts, railway auxiliary systems, telecom back-up |
| Off-Grid Solar VFD Inverter | 150V – 800V DC PV Input | IP65 Outdoor Rated | Agricultural deep-well pumps, rural community water schemes |
Backed by over four decades of power electronics design and European manufacturing precision (Hospitalet de Llobregat, Barcelona), our power conversion systems bridge the gap between off-the-shelf variable drives and highly customized heavy-industrial power hardware. From 50W board-mounted DC/DC converters to 72kW modular parallel converter racks, our design architecture adheres to the world's most stringent engineering standards, including EN 50155 for railway rolling stock, IEC 61800-3 for industrial EMC, and ISO 9001 certified manufacturing quality.
Every platform undergoes climatic thermal cycling, high-vibration burn-in, and full electromagnetic compatibility (EMC) testing prior to shipment.
Utilizing planar transformers and soft-switching resonant circuits to achieve industry-leading power density and operational thermal efficiency up to 96%.
We commit to 15-20 year component lifecycle traceability and form-fit-function redesign services for critical industrial and infrastructure fleets.
Work directly with power electronics design experts rather than third-party distributors to customize input windows, mechanical enclosures, and fieldbus protocols.
Recent national policy shifts toward renewable energy integration (targeting 70% renewable generation by 2030) and strict energy audits enforced by the Sri Lanka Sustainable Energy Authority (SLSEA) have changed local buyer priorities. Factory owners are actively replacing old direct-line motors with variable speed drives to qualify for industrial energy conservation incentives. Furthermore, the rising cost of imported fossil fuels has made power factor correction and motor system efficiency paramount.
When sourcing variable drives and power converters in Colombo, local procurement teams must evaluate total cost of ownership (TCO) rather than initial unit price. Low-cost unbranded drives frequently suffer from capacitor failure within two years due to ambient heat, causing costly factory line shutdowns. Investing in industrial-grade hardware equipped with high-temperature 105°C electrolytic or film capacitors ensures multi-year uninterrupted productivity.