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Siemens L-828 manual Table of Contents, Safety Description

Models: L-828

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Table of Contents

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

Table of Contents

Record of Changes	................................................................................................................................................ii
Table of Contents	iii
Warranties	vi

Safety

Description

Section 1 Safety		1-1
1.	Introduction	1-1
2.	Safety Symbols	1-1
3.	Qualified Personnel	1-2
4.	Intended Use	1-3
5.	Installation	1-3
6.	Operation	1-4
7.	Action in the Event of a System or Component Malfunction	1-5
8.	Maintenance and Repair	1-5
Section 2 Description		2-1
1.	Introduction	2-1
2.	L-828 CCR Monitoring Options	2-2
	Optional Scanning Monitor Interface	2-2
	Optional Scanning Monitor Ready	2-2
3.	Indicators	2-3
4.	Theory of Operation	2-4
	Introduction	2-4
	Silicon Control Rectifiers (SCRs)	2-4
	Contactor	2-5
	Transformers	2-5
5.	60 Hz LC-Type L-828 CCRs (4-10 kW/6.6 A):
	Required Equipment	2-5
6.	Input Power Breaker Sizing	2-6
7.	Specifications	2-6
	Ratings	2-6
	Style	2-7
	Power Factor	2-7
	Efficiency	2-7
	Reactive Loading	2-7
	Resistive Loading	2-7
	Regulation	2-8
	Environmental Operating Conditions	2-8
	Protection Devices	2-8
	Maximum Safe Overload	2-9
	Input Voltages	2-9
	Built-In True RMS-Reading Ammeter	2-9
	Input Wire Size	2-9
	Temperature Rise	2-9
	Weight	2-10
	CCR Dimensions	2-10

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

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Siemens L-828 manual Table of Contents, Safety Description

Contents

Document No. 96A0104 L-828Constant Current Regulators LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Issued: August 16, Rev. B: June 7,EC No Record of ChangesPage DescriptionSafety Description Table of ContentsL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Table of ContentsInstallation Operation Maintenance Troubleshooting Parts Wiring SchematicsList of Figures List of Tables Table of ContentsL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Warranties WarrantiesL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Disclaimers L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzWarranties L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Section 1 SafetySafety 1. Introduction 2. Safety SymbolsSafety Symbols contd 3. Qualified Personnel SafetyL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 4. Intended Use 5. Installation SafetyL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Installation contd 6. Operation SafetyL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 8.Maintenance and Repair SafetyL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Section 2 DescriptionDescription 1. IntroductionOptional Scanning Monitor Ready 1. Introduction contd2.L-828CCR Monitoring Options Optional Scanning Monitor InterfaceDescription 3. IndicatorsIndicator L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzDescription 4.Theory of Operation IntroductionSilicon Control Rectifiers SCRs L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz4-10kW/6.6 A: Required ContactorTransformers 5. 60 Hz LC-Type L-828CCRsClass 6.Input Power Breaker Sizing7. Specifications RatingsL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Style Power Factor Efficiency Reactive LoadingResistive Loading Nominal Output PowerAltitude Temperature RangeRegulation Environmental Operating Conditions Relative HumidityMaximum Safe Overload Input Voltages Built-InTrue RMS-ReadingAmmeter Input Wire SizeTemperature Rise Overcurrent ProtectionDescription WeightCCR Dimensions L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzLifting CCR Mounting CCR Section InstallationInstallation 1.Introduction 2.Unpacking 3.InstallationItem Rack MountingInstallation L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Wiring Connections and StartupRack Mounting contd InstallationWiring Connections and Startup contd InstallationL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz InstallationFigure 3-4Remote Control Wiring 3-Step Figure 3-5Remote Control Wiring 5-StepL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz InstallationWiring Connections and Startup contd Figure 3-6Input/Output WiringTerminal Block TB2 Label InstallationWiring Connections and Startup contd L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzIf you use 3-StepCCR Remote Intensity InstallationWiring Connections and Startup contd L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Wiring Connections andStartup contd InstallationWiring Connections and Startup contd Calibrating RegulatorIntroduction InstallationL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Setting Up Regulator for CalibrationAdjusting Output Current InstallationL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Adjusting Output Current contdAdjusting Overcurrent InstallationAdjusting Overcurrent contd InstallationL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Section 4 OperationOperation 1. Introduction 2. Local ControlL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 2. Local Control Procedures3. Remote Control 4. Shutdown Procedure If you set switch S11. Introduction Section 5 MaintenanceMaintenance L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 2. Maintenance ScheduleMaintenance Maintenance TaskL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Short-CircuitTest Open-CircuitTestMaintenance 2. Maintenance ScheduleMaintenance L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzOpen-CircuitTest contd 1. Introduction Section 6 TroubleshootingTroubleshooting L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzCircuit Breaker/Fuses 2.Preliminary TroubleshootingTroubleshooting L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 3. General TroubleshootingProcedures Troubleshooting4.General Troubleshooting Procedures contd TroubleshootingL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Troubleshooting4.General Troubleshooting Procedures contd Problem7. W VA-Indicatorred Troubleshooting4.General Troubleshooting Procedures contd ProblemL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 1.Introduction 2.Using the Illustrated Parts ListSection 7 Parts Parts3.L-828CCR 4-10kW/6.6 A Part Ordering Code L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Parts35B0462 L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Parts35A0343 53A0212 53A0412-60 47A0117 L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts 44D1475 47A0113 47A0108 49A0084 35A0438 53A019835B0462 35B0462-480 35B0463 35B0463-480 35B0464 L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts 35A0343 35A0290 44D1476-1 44D1476-2 32A0025Figure 7-2 LC-Type L-828CCR Component Parts 4of L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts 33A0013 44B1712P 28A0011 28A0015 44A4824-1L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Assembly 4-10kW/6.6 AParts List contd 4. L-828CCR GeneralParts Assembly 4-10kW/6.6 AParts List contd L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts Assembly 4-10kW/6.6 AParts List contd L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts Assembly 4-10kW/6.6 AParts List contd L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 HzParts Assembly 4-10kW/6.6 AParts List contd L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz4 kW/480 Vac 5.Recommended Spare PartsRecommended Spare Parts 4 kW/208-240Vac Recommended Spare PartsL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz 7.5 kW/480 Vac10 kW/208-240Vac 10 kW/480 VacL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Section Wiring SchematicsWiring Schematics Wiring SchematicsTBS4 Wiring SchematicsL-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz TBS4L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz Wiring Schematics