Siemens L-828 manual Wiring Connections Startup contd

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L-828 CCRs LC-Type (4, 7.5, and 10 kW/6.6 A/60 Hz)

Installation

Wiring Connections and

Startup (contd.)

Figure 3-6 Input/Output Wiring

2.See Figure 2-4. Verify that the input supply voltage corresponds to the voltage rating on the name plate (8) of the regulator.

3.Make sure the rotary switch S1 (6) on the front panel is set to the OFF position.

4.Ground the regulator by making an adequate ground wire (AWG 6 or larger) connection to the earth ground lug (9) on the regulator.

NOTE: An appropriate disconnect-type fuse cutout or circuit breaker shall be provided for the input power supply lines. For installations requiring load switching during regulator operation, the regulator may be connected to an L-847 circuit selector switch.

NOTE: Do not use the LC-Type CCR to power an L-849 REIL system unless the CCR is at least half loaded with steady burning lights.

 2002 Siemens Airfield Solutions, Incorporated	96A0104B	Page 3-6
All rights reserved	Issued 6/02

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Contents Constant Current Regulators LC-Type 5, and 10 kW/6.6 A/60 Hz Record of Changes Rev Description EC No Checked Approved DateTable of Contents CCRs LC-Type 4, 7.5, and 10 kW/6.6 A/60 Hz Table of Contents List of Figures List of Tables L-828 CCRWarranties Disclaimers Safety Introduction Safety SymbolsSafety Symbols contd Qualified Personnel Intended Use Installation Installation contd Operation CCRs LC-Type 4, 7.5, and 10 kW/6.6 A/60 Hz Safety Description Introduction4, 7.5, and 10 kW CCRs are designed to Indicators Indicator PurposeCCRs LC-Type 4, 7.5, and 10 kW/6.6 A/60 Hz Description Contactor TransformersHz LC-Type L-828 CCRs 10 kW/6.6 a Required EquipmentInput Power Breaker Sizing SpecificationsRatings ClassStyle Power Factor Efficiency Reactive Loading Class Style Brightness Nominal Output PowerResistive Loading Class Style Step Nominal Output Allowable RangeTemperature Range Regulation Environmental Operating ConditionsRelative Humidity Altitude4340 W CCR Dimensions WeightLb kg Section Installation Floor MountingRack Mounting Description Quantity Manufacturer Part NumberWiring Connections and Startup Rack Mounting contdWiring Connections Startup contd Remote Control Wiring 3-Step Wiring Connections Startup contd Remote on-command voltage Terminal Block TB2 Label FunctionIf you use 3-Step CCR Remote Intensity Connect CCI to… Step… If you use 5-Step CCR Remote IntensityWiring Connections TP9Wiring Connections Startup contd Calibrating Regulator Setting Up Regulator for Calibration Adjusting Output CurrentAdjusting Overcurrent Adjusting Output Current contdCCR S1 Position Ammeter Reading Potentiometer Adjusting Overcurrent contd Operation If you set switch S1 Result is To the followingIntroduction Local Control Remote Control Shutdown Procedure Local Control ProceduresThen Maintenance Maintenance Schedule Interval Maintenance Task ActionShort-Circuit Test Open-Circuit Test Open-Circuit Test contd Troubleshooting Preliminary Troubleshooting Circuit Breaker/Fuses Description FunctionGeneral Troubleshooting Procedures General Troubleshooting Procedures contd Problem Possible Cause Corrective Action Regulator shuts VA-Indicator redDown from open Circuit protectionProblem Possible Cause Corrective Action VA-Indicator red LED light lit contdParts Introduction Using the Illustrated Parts ListPart Number Description Quantity 828 CCR 4-10 kW/6.6 a Part Ordering Code Input Voltage828 CCR General Assembly 4-10 kW/6.6 a Parts List 828 CCR General Assembly 4-10 kW/6.6 a Parts List contd LC-Type L-828 CCR Component Parts 1LC-Type L-828 CCR Component Parts 2 LC-Type L-828 CCR Component Parts 3 LC-Type L-828 CCR Component Parts 4of Parts List contd Assembly 4-10 kW/6.6 a828 CCR General CCR See -2. Refer below for the part numbers for the 7.5 kW See -2. Refer below for the part numbers for the 10 kW 828 CCR General Recommended Spare Parts KW/480 VacKW/208-240 Vac Part Number Description10 kW/208-240 Vac 10 kW/480 VacSection Wiring Schematics LC-Type L-828 CCR Internal Wiring Schematic Part 1 LC-Type L-828 CCR Internal Wiring Schematic Part 2

L-828 specifications

The Siemens L-828 is a state-of-the-art aircraft communication and navigation system that is designed to enhance efficiency and safety in aviation operations. This system is equipped with a range of advanced features that cater to the evolving needs of modern air traffic management and avionics.

One of the standout characteristics of the L-828 is its versatile communication capabilities. It incorporates VHF and UHF radio systems, enabling flexible and reliable communication between pilots, air traffic controllers, and other aircraft. The system supports both voice communication and data link services, ensuring that critical information is exchanged seamlessly during flight operations.

In terms of navigation, the Siemens L-828 is equipped with cutting-edge Global Navigation Satellite System (GNSS) technology. This allows for precise positioning and navigation, essential for modern pilotage in complex airspace environments. With built-in performance monitoring, the system can also provide predictive analytics, which enhances situational awareness for pilots and ground controllers.

The architecture of the L-828 is designed for ease of integration with existing aircraft systems. Its modular design allows for straightforward upgrades and the incorporation of additional functionalities as aviation technology continues to evolve. This adaptability ensures that operators can extend the lifespan of their investment by easily implementing new features without requiring a complete system overhaul.

Another key feature of the Siemens L-828 is its robust cybersecurity measures. In an era where the threat of cyberattacks is growing, the system employs advanced encryption techniques and authentication protocols to safeguard sensitive communications and data. This emphasis on security ensures that both operational integrity and passenger safety are maintained.

Moreover, the Siemens L-828 has user-friendly interfaces that reduce pilot workload and enhance overall flight experience. With intuitive controls and clear displays, pilots can easily access critical information, thereby facilitating smoother and safer flight operations.

In conclusion, the Siemens L-828 represents a significant advancement in aviation communication and navigation technology. Its combination of versatile communication capabilities, advanced navigation systems, modular design, and heightened security protocols makes it a crucial tool for modern aircraft. As the aviation industry continues to evolve, systems like the L-828 will undoubtedly play an indispensable role in optimizing flight operations and ensuring safety in the skies.