GREEN ELECTRONICS ELECTRONIC DESIGNS SCOPE 1997-2015
15 years of Electronic Design Experience is what makes Green Electronics one of the most unique companies in the region. We have a vast experience in many fields regarding Automatic control systems. From High Power control to Microprocessor/Microcontroller Embedded control systems, Various types of sensors, PC interfacing, Signal conditioning, Completely customized user interface,..., and much much more. Our main profession is to convert a new idea into a completely working product. When it comes to a new control system to be developed, we rely on our experience. Not only to utilize the currently known methodology of design into the new product, but we usually innovate new methods to overcome the usual obstacles faced during (design-realization) phase FIELDS OF EXPERTISE : * Research and Development for electronic control systems. * Authorized service center for Schneider Electric speed drives. * Industrial systems automation using Schneider Electric PLCs and Speed drives. * Industrial systems maintenance and upgrade. * Microprocessor / Microcontroller based control systems design. Departments: Our company works in the field of electronics technology, our main departments are: * AUTOMATION. * SPEED DRIVES &INDUSTRISL MAINTENANCE. * ELECTRONICS R&D. * INDUSTRIAL PANEL BUILDER. * LED SCREENS. * INDUSTRIAL SALES.
EXHIBITIONS
Green electronics Products We design and manufacture many types of electronic products, some are for general industrial applications, others are designed and manufactured to satisfy a client's specific need. Our main products line card is described as follows: Custom made designs. Battery chargers. Prayers time displays. PLC training units. Thyristor phase control modules. Linear / switching power supply units. DC / DC converters. Intelligent light dimming units. Solid state relay modules. Stepper motor controllers. DC motor controllers. Moving sign displays. Small CNC control boards Access control systems.
Battery charger :: input supply: single or 3 phases :: output voltage: 24, 48, 110, 220, custom value :: output current: 10, 20,30, 40, 50, 60, 70. :: control type: normal, microcontroller, PLC :: all protections :: under supply :: over supply :: over temperature :: MCBs and fuses failures :: over charging :: battery low voltage :: low output voltage :: earth leakage Battery charger Based on analogue control Description: :: Europe panel :: isolated power transformer :: Schneider circuit breakers :: semikron thyristor modules :: discrete electronic components :: analogue meters :: Schneider selectors & pushbuttons :: high quality PCB s :: float, boost, equalizing charging
Battery charger Based on microcontroller control Description: :: europe panel :: isolated pow er transformer :: schneider circuit breakers :: semikron thyristor modules :: microcontroller & electronic components :: digital meters :: schneider selectors & pushbuttons :: high quality PCB s :: float, boost, equalizing charging Description: :: europe panel :: isolated pow er transformer :: schneider circuit breakers :: semikron thyristor modules :: schneider PLC :: schneider HMI display :: schneider selectors & pushbuttons :: high quality PCB s :: float, boost, equalizing charging Battery charger Based on PLC control
Power supplies We manufacture many types of Power Supply Units (PSU) with various Input voltages, output currents and powers. we also make custom designed PSU, some of standard models are described in the following pages: LV/MV 110 VDC Power supply :: Rated power: 2500 VA :: input: 220 VAC :: Output: 110 VDC / 20 A :: protections: :: short circuit :: over voltage LV/MV 110 VDC Power supply with hand truck :: Rated power: 2500 VA :: input: 220 VAC :: Output: 110 VDC / 20 A :: protections: :: short circuit :: over voltage LV/MV 0-800 VDC variable Power supply with hand truck :: Rated power: 16000 VA :: input: 3x380 VAC :: Output: 0-800 VDC / 20 A :: protections: :: short circuit :: over voltage
DC/DC Power supply :: Rated power: 150 VA :: input: 19-36 VDC :: Output: 24 VDC / 5 A :: protections: :: short circuit :: over voltage Switching mode Power supply :: Rated power: 150 VA :: input: 220 VAC :: Output: 24 VDC / 5 A :: protections: :: short circuit :: over voltage DC/DC Power supply :: Rated power: 30 VA :: input: 36 VDC :: Output: 24 VDC / 1 A :: protections: :: short circuit AC/DC Power supply :: Rated power: 50 VA :: input: 220VAC :: Output: 24 VDC / 2 A :: protections: :: short circuit
Training Kits PLC training unit Our PLC Training Kits are used by a wide range of trainee personnel who seeks thier basic knowlage in PLC programming and interfacing field. We designed the training kits to be easy-to-use, fully equipped with input sockets and output indicators. The trainee can use the full potential features of the PLC even with real world sensors and actuators. The main goal of this unit is to simplify testing any program a trainee can design, he can enter a digital input through the on/off switches or connect this input to a sensor, he can also enter an analog input from 0 to 10VDC by using the in-built variable resistance and watch the status on the digital outputs connected internally to LEDs, he can also connect the desired outputs to real loads if he wish. :: the unit is in metal bag :: the device is contain a Telemecanique zelio or twido PLC :: is supplied from 220 VAC :: digital inputs & outputs, analogue inputs
Training Kits Speed Drive training unit :: the unit is in metal bag :: the device is contain a Telemecanique speed drive ATV31 or ATV61 or ATV71 :: is supplied from 220 VAC :: control hand held: digital inputs & outputs, analogue inputs
Training Kits speed drive bench tester
Training Kits industrial applications
Obstruction light controller units
Prayers time displays Based on microcontroller
Custom Electronics Products Medical Disinfector Unit Addressable light infrared remote controller
24 channels dimmer console DC motor driver
3 phase harmonics detection unit Temperature Monitor/Controller Elevator display capacitor reforming unit Diesel Test bench Controller
Industrial robot Isolation DC/DC unit Capacitive trip unit Nurse calling unit
Diathermy unit A/C controller unit Signal conditioner unit Media unit Sequance controller unit Control unit
control units
Panel builder
LED SCREENS Green electronics is one of the most experienced and qualified companies in the industry to deliver, installing, operation and after sale support LED screens for your show, outdoor events, or permanent installation needs
LED SCREENS
PCB DESIGN & MANUFACTURE Schematic and PCB Design: Schematic Capture. PCB layout. Single and Multi-layer Boards. Surface mount and through hole technologies. System Assembly and Testing. Packaging / Enclosure design. Component Selection - size, assembly, cost, and availability. Highspeed Digital Design. EMI/EMC - preconcerted quiet design, ground/power planes, shielding. Analog & Digital Circuit Design. Design Reviews and Analysis.
INDUSTRIAL FACEPLATES This solution represents a real innovation for solving the cronic problems of the membrane-switches faceplates, widely used as the standard Human-Machine-Interface (HMI) for many industrial machines. The problem arises after using the machine in the industrial environment for a long time, some switches gets defected and non-responsive. Due to the nature of the membraneswitches PCB which known to be non maintainable, This leads to a very bad situation for the machine operator he can not use the full range of machine functions, or simply, the machine stops working at all. We've developed the solution for these membrane faceplates and it's completely MAINTAINABLE, our clients does not need to order the machine faceplates every while from the machine manufacturer, because our replacement faceplate is completely maintainable and we can deliver the complete faceplate, the Switches parts or the Graphic overlay separately. We often supply some spare (Switches base) with every batch to our client. This approach has proved it's reliability and durability over a long time of operation. Please refer to the detailed pdf file for Faceplates development on this CD
HOW TO CONTACT US: web site: www.greenelectronix.com By email : Sales dept.: info@greenelectronix.com maintenance dep.: maintenance@greenelectronix.com automation dept.: automation@greenelectronix.com R&D dept.: rnd@greenelectronix.com By phone : +202 27949209 /+202 27950291/+20100 1027502 By fax : +202 27949209