Ehab Atef Kamal

Miraco Carrier

• Head of R&D DepartmentFull Time

  Mar 2021 - Present -4 yrs, 4 months

  Egypt , Giza

  • Job Details:Responsibilities Includes: - Designing control circuits for Commercial (DX-Chiller-Fan Coil- Refrigeration-Ducted-freestand) & Residential Air Conditioning Units. - Implementing new control systems and features every year according to the market needs and new regulations. - Electrical lab which is responsible for the electrical tests according to the IEC & UL standards and according to the foreign countries’ regulation for the export models (ESMA, SASO, EWA, GULF). - Implementing the qualification process for motors (AC, BLDC, DC) (1ph,3ph), Compressors (Rotary-Scroll- Reciprocating), (fixed-variable speed), (1ph,3ph). - Implementing the qualification process for the electrical components (PCBs-Thermostat-Capacitors-Timers-Contactors- Breakers-cable set-Relays-overload). - Applying IEC Standard 60335-1&2 for all product appliances. - Live test lab which is responsible for testing the finished products for the Residential units.
• R&D Electrical Design and Control EngineerFull Time

  Sep 2018 - Mar 2021 -2 yrs, 6 months

  Egypt , Giza

  • Job Details:Responsibilities Include: - Qualification of electrical components (PCBs – Capacitors – Timers – Contactors – Breakers- Cables- Relays -terminals –thermostats-overloads) - Qualification of motors ( 1-phase & 3-phase ) , Transformers. - Designing Control circuits for Commercial & Residential machines. - Live test lab for Residential machines. Projects I worked on: - Power Factor Correction for Console-High wall-split- ducted-long Piping units. - Saturn smart controller for chillers (Capacity up to 600 Tons) - Saturn Controller for DX units. - 24 volts control circuits for Commercial machines (Packages &Condensers). - Lab Safety Tests including: (Temperature Rise test - High Potential test - Leakage Current test - Insulation Resistance test) - Electric heaters for all package and split 50UB C Plus models’ series - Apply new magnetic overload for all commercial products. - Apply new contactor for all commercial products.