EK Technologies

  Comprehensive Guide to Electrical Power System Protection: Your Path to Mastery In today’s rapidly evolving electrical industry, ensuring the safety and reliability of power systems is more critical than ever. Electrical power system protection plays a vital role in detecting faults, isolating problem areas, and preventing equipment damage or widespread outages. Whether you are an electrical engineering student, a practicing engineer, or a technician, mastering power system protection is essential for a successful career. What is Electrical Power System Protection? Electrical power system protection involves the use of specialized equipment and schemes to detect abnormal conditions-such as faults or overloads-in an electrical network and to isolate the affected portion quickly and safely. The goal is to minimize damage, maintain system stability, and ensure continuous power supply to unaffected areas. Key Components Covered in the Course Our comprehensive course cover...

 How to Test a Circuit Breaker: A Step-by-Step Guide A circuit breaker is a vital safety device in any home or business, protecting your electrical system from overloads and short circuits. But like any mechanical device, circuit breakers can fail over time. Regular testing is essential to ensure your breaker works properly and keeps your property safe . Why Test Your Circuit Breaker? ·        Prevent electrical fires and equipment damage ·        Ensure a reliable power supply ·        Detect faults before they become hazards Step-by-Step: Testing a Circuit Breaker with a Multimeter 1. Safety First ·        Turn off the main power supply before working inside your electrical panel . ·        Wear insulated gloves and safety goggles. ·        Ensure the area is dry and free from h...

  Mini Conveyor Belt System for Industrial Sorting and Counting Upgrade your automation with our Mini Conveyor Belt for Industrial Sorting and Counting Machines -the ideal solution for compact, high-precision material handling in modern manufacturing and packaging environments. This mini conveyor system is engineered for efficiency, combining advanced sorting and accurate counting capabilities in a space-saving design. Integrated sensors and controllers allow the conveyor to detect, sort, and count items by size, weight, color, or height, ensuring reliable and automated processing with minimal manual intervention . Key Features : ·   Automated Sorting & Counting : Sorts and counts items in real time, using sensors and microcontrollers for precise operation and data tracking . ·   Space-Efficient Design : Miniature profile fits easily into tight production areas without sacrificing throughput or performance . ·    Versatile Applications : Perfect for manuf...

  DELAY SWITCHING WITHOUT EFFECT When the delay-switch is excited, a new action on a push button has no effect on the   temporization period. As such, the light goes off after the predetermined time with or without action on the push button multiple times. ENERGY ECONOMIZARION DIAGRAM OF DELAY SWITCH In order to economize the energy, we can: –         - During the day, put off the circuit; –         - During peak hours of functioning, allow the light to shine permanently; –         - During the nights, functioning with the delay-switch.  

DELAY SWITCHING WITH EFFECT 1. FUNCTION OF DELAY SWITCHING WITH EFFECT A delay switch is an electromechanical device used to control a circuit or lighting points from many points within a pre-determined time. 13.2. ARCHITECTURAL  PLAN OF DELAY SWITCHING WITH EFFECT Case study : hall 3.  CIRCUIT DIAGRAM OF DELAY SWITCHING WITH EFFECT When the delay switch is excited, a new action on the push button restarts the temporization period 4. SINGLE-CORE DIAGRAM OF  DELAY SWITCHING WITH EFFECT 5. MULTI-CORE DIAGRAM OF   DELAY SWITCHING WITH EFFECT REMARK : The multi-core diagram of the delay switch is the same as that of the tele-switch, we just need to replace the tele-switch with a delay-switch   5. LOGIC STATE OF DELAY SWITCH WITH EFFECT (CHRONOGRAM)

  TELE-SWITCHING (TELESWITCH) 1. FUNCTION OF A TELE-SWITCH A tele-switch is an electromagnetic device used to control a lamp or many lamps from different positions. A tele-switch can also be called a teleruptor. Example: Control of a lamp from three positions, stair-case, long corridors. 2. ARCHITECTURAL DIAGRAM OF A TELESWITCH Case study : Hall Architectural diagram of a teleswitch 3. CIRCUIT DIAGRAM OF TELESWITCH   We distinguish two circuits: -       The command circuitry: The coil is supplied through the impulse from the push buttons. -       The utilization circuit: the contact « k » of tele-switch controls the lamps. Circuit diagram of a teleswitch 3.1. OPERATION OF A TELE SWITCH – The first impulse supplies the coil K and actions the contact   « k ».   – A second impulse supplies the coil K opens the contact    « k ». REMARK: The control circuit ...