Electrical engineering has evolved over the years owning to technological transformations in the industry. Electrical circuitry in the equipment is getting more complex while adhering to stringent packaging constraints.
We provide a wide range of integrated electrical engineering services across multiple industries such as transportation, aerospace, heavy engineering, energy and natural resources, consumer and medical, utilities etc.
Our team of over 150 engineers comes with an experience of over one million hours in electrical engineering and support the development of comprehensive systems that are compatible with low-, medium-, and high-voltage applications.
The breadth of our electrical engineering services consist of electrical system engineering, power generation, transmission, and distribution for power plants; and instrumentation, automation and controls, reliability, and value engineering for utilities. It also includes aero and transportation electrical systems, harness design, application engineering, prototype building, testing, and validations support.
Our electrical systems conform to global standards such as IEC, IEEE, ANSI, UL, cUL, NEMA, NEC, BS, ISO, AS/NZ, DIN, EN, JEM, GOST, MIL, and GB. From reducing costs to optimizing designs, our electrical engineering services have been instrumental in delivering superior business outcomes for several global organizations:
Designed the complete electrical system and optimized the component/equipment rating, as part of the new product development (NPD) of a freezing and refrigeration system, for a medical equipment client. This resulted in significant cost savings for the client.
Designed end-to-end electrical systems and instrumentation/control systems, and offered complete panel engineering for a concentrate dryer in a nuclear waste management system. This enabled the customer to complete the electrical system design in time, thereby aiding to accelerate the product launch while complying with the IEEE standards
Designed power plant packaging for a defense company’s generators mounted onto a 40FT trailer. This ensured compliance with the military standards such as EMC/EMI, NEMA, NEC, etc.
Supported major rail OEMs on key projects that include electrical systems schematics, electrical installations, electro-mechanical packaging, and wiring/harness, cabinets, enclosure, and cable tray design. These projects resulted in significant cost savings for the clients.
Electric ASL System Design service
We at MEC Engineering provide a comprehensive approach to solve challenges related to design and development of electrical systems by delivering economical, safe and reliable design solutions that meet client requirements.
Our electrical design services include:
Calculations and network analysis; load list; single-line diagrams; electrical layouts; power distribution; equipment & component sizing; substation engineering; lighting, earthing, lightning & grounding calculation; voltage drop & cable sizing; cable schedule; cable tray layouts; system studies; relay coordination; detailed engineering.
DRAFTING Service
We offer drafting services at MEC on a variety of software platforms that meet the changing needs of an electrical engineering project through drafting wiring diagrams, layout drawings, as well as circuit board assembly and schematic diagrams.
Our electrical drafting services include the following:
Electrical schematics: Single and three-line diagrams, wiring diagrams, metering, power, control and protection schematics; design, migration and change management; reports, database and bills of materials (BOM)
Harnesses: Electrical wiring data; mechanical harness specs and routing; configuration and BOM data; component specifications; manufacturing drawings and reports
Electro-mechanical: 2D and 3D design, migration, and change management; reports, database and BOM; and CAD data creation from physical parts
Electro Mechanical Product Design Services
Our electromechanical product design services at MEC enable our clients to develop reliable, feature-rich products at competitive prices, with minimal design lead time. Our team creates designs that we validate from DFM, DFA and DFR perspectives prior to the release of the prototype. We also help clients manufacture and test prototypes on an as-needed basis.
Our electromechanical product design services include:
Power plant packaging; LV/MV switchgear; LV/MV motor control center; panel boards and switchboards; bus way and cable tray; generator panels; power control enclosures; load interrupter switch panel; drive panels and solidstate starter panels; relay panels; enclosures and cabinets; synchronization panels; power factor correction panels; control panels; testing support; component and equipment engineering.
Electronic Manufacturing Services (EMS)
With so many electronic manufacturing services (EMS) vendors to choose from, how do you select one that will make your next project a success? MEC provides EMS for companies around the world with our state-of-the-art equipment and reputation for high-quality products.
MEC value engineering ensures optimal, cost-effective production. We review your designs to catch any costly engineering errors prior to production and provide recommendations using design for excellence (DFX). We enhance the production process and lower costs by identifying alternative parts or production methods.
MEC delivers end-to-end build to print services, specializing in manufacturing the following:
- PCBAs
- Complex wire and cable harnesses
- Product assemblies (box builds)
MEC facilities are equipped with surface mount technology (SMT) lines and plated through holes (PTH) lines, as well as dedicated lines for new product introduction (NPI) and prototyping.
MEC offers various soldering techniques such as:
- Wave soldering
- Convection reflow
- Vapor phase reflow
- Robotic soldering
- Selective soldering
MEC offers various PCBA processing techniques such as conformal coating (silicone rubber, polyurethane, acrylic, or epoxy), potting (thermo-setting plastics or silicone rubber gels), and sputtering (metals or carbon).
MEC delivers complete product assembly, ensuring that your boards get properly mounted inside an enclosure with wiring and instrumentation.
As part of our quality practices, testing and inspection are essential to guarantee that every unit leaving the factory performs as intended. We offer highly adaptable, flexible, and tailor-made testing for each component’s specific requirements. Our test methods focus on cost-effective investments in fixtures and set up, high performance in terms of fault coverage, increased reliability, and optimized yields.
Some of our testing methods include:
- In line automated optical inspection (AOI)
- In circuit test (ICT)
- Flying probe test (FPT)
- Ionic contamination testing
- Highly accelerated stress screen (HASS)
- Highly accelerated life test (HALT)
- Vibration testing
- Environmental stress screening (ESS)
- Sonoscan inspection services
- 2D and 3D solder paste inspection (SPI)
- Automated 3D X-ray inspection (AXI)
- Modular wiring test analyzer (cable harness tester)
- J tag tester
All assemblies are as per J-STD 001 and inspections conform to IPC 610E Class III/Class II standards.
Whether you need a single production run or are looking for a long-term manufacturing partner, MEC best practices and state-of-the-art equipment ensure that you receive a quality product within your required timeline.