CCR
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Constant Current Regulator Aviasafe GmbH Headoffice DE 98597 Fambach Neue Wiese 2 DE 60478 Frankfurt am Main/ Germany CONTROL SECTION This Section Constitutes the Control & Monitoring System of the Constant Current Regulator Using a Micro Processor. All Settings and Controls are Made Through a Key Pad and the Actual Values of the CCR are Presented on a HMI and Through LED Indicators. The Main Components of the Control Section are as Follows : • Interface Card • CPU Card • Power Supply Card • Earth Fault Power Supply Card • DO Card • DI Card HIGH VOLTAGE SECTION The High Voltage Section Supplies Current to the Series Circuit and its Main Components are as Follows : • Output Transformer COMPLIANCE ICAO Aerodrome Design Manual Part 5 • Elapsed Time Monitoring • Local Control • Parallel Remote Control • Power Factor : Not Less than %90 FEATURES & BENEFITS • Over Current Protection • Free Standing Unit • Housing Divided into Three Areas : • Lamp Fault Monitoring Electronic Control, Low Voltage & High Voltage • Current Transformer • Lighting Arrester • Output Terminal • Coupling Choke LOW VOLTAGE SECTION The Low Voltage Section Receives the Input From the Control Section and Executes the phase Control Through the Thyristor. • Natural Air Cooled • Operating Temperature Range 40- to 55+℃ It Supplies Power to the Output • Output Current : 6.6 or 20 Amps (1 ,3 ,5 or The Main Components of the Low Voltage 7 Steps) Option : Non Illumination Step • Rating From 2.5 to 30 KW • Output Current Regulation %1.0± • Efficiency : Not Less Than %90 • Open Circuit Protection • Magnet Contact • Input Power Loss Monitoring • Input Choke

CCR Constant Current Regulator Thyristor Phase Control Input Voltage Output Current Brightness Step Power Factor Efficiency Control Remote Control Single Phase 220V 50 / 60 Hz (other voltage upon request) 7 Adjustable steps (1,3, 5 or 7 steps) Option : Non illumination step 1.8A >90% at nominal input and full load >90% at nominal input and full load Parallel : 24 VDC to 60 VDC Serial : RS-485 Dual line Over Current Protection 12 = 6.85A < 4 sec / 12 = 6.93A < 2 sec Open circuit protection l = 1.50A < 1 sec Over current monitoring Open circuit monitoring Fuse fault monitoring Current...