TDK 5KW technical manual Maintenance

Page 80

CHAPTER 9 MAINTENANCE

9.1 INTRODUCTION

This Chapter provides information about maintenance, calibration and troubleshooting.

9.2 UNITS UNDER WARRANTY

Units requiring repair during the warranty period should be returned to a TDK-Lambda Americas Inc authorized service facility. Refer to the addresses listing on the back cover of this User’s Manual. Un- authorized repairs performed by other than the authorized service facilities may void the warranty.

9.3 PERIODIC MAINTENANCE

No routine maintenance of the power supply is required except for periodic cleaning. To clean, disconnect the unit from the AC supply and allow 30sec. For discharging internal voltages. The front panel and the metal surfaces should be cleaned using a mild solution of detergent and water. The solution should be applied onto a soft cloth, and not directly to the surface of the unit. Do not use aromatic hydocarbons or chlorinated solvents for cleaning. Use low pressure compressed air to blow dust from the unit.

9.4 ADJUSTMENTS AND CALIBRATION

No internal adjustment or calibration is required. There is NO REASON to open the power supply cover.

9.5 PARTS REPLACEMENT AND REPAIRS

As repairs are made only by the manufacturer or by authorized service facilities, no parts replacement information is provided in the manual. In case of failure, unusual or erratic operation of the unit, con- tact a TDK-Lambda Americas Inc. sales or service facility nearest you. Please refer to the TDK- Lambda Americas Inc. sales offices addresses listing on the back cover of this User’s Manual.

9.6 TROUBLESHOOTING

If the power supply appears to be operating improperly, use the Troubleshooting Guide (Table 9-1) to determine whether the power supply, load or external control circuit are the cause.

Configure the power supply for basic front panel operation and perform the tests of Section 3.8 to de- termine if the problem is with the supply.

Table 9-1 provides the basic checks that can be performed to diagnose problems, with references to Sections of this User’s Manual for further information.

Table 9-1: Troubleshooting guide

SYMPTOM

CHECK

ACTION

REF

 

Is the AC power cord

Check continuity, replace if

3.7

No output. All displays and

defective?

necessary.

 

indicators are blank.

Is the AC input voltage

Check AC input voltage.

3.6

 

within range?

Connect to appropriate

3.7

 

 

voltage source.

 

Output is present momentarily

Does the AC source

Check AC input voltage.

3.6

but shuts Off quickly. The

voltage sag when load is

Connect to appropriate

 

display indicates “AC”.

applied?

voltage source.

 

Output is present momentarily

Is the power supply

Check if the positive or

3.9.6

but shuts off quickly.The

configured to Remote

negative load wire is loose.

3.9.8

display indicates “OUP”.

sense?

 

 

72

83-515-000 Rev. B

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Contents 2U Genesystm 5kW Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and Connectors ……………… Remote Analog PROGRAMMING……………………………………………… Isolated Analog Progamming OPTION………………………………… Limitation of Warranty Warranty ServiceDisclaimer Trademark InformationSafety Instructions Environmental Conditions FCC Compliance NoticeSICHERHEITS-INSTALLATIONS Anweisungen Sicherheits-und Warnsymbole Anderungen and BauteileersatzSICHERHEITS-HINWEISE UmweltbedingungenFeatures and options General InformationIntroduction General DescriptionMultiple output power system Control via the serial communication portAnalog voltage programming and monitoring Parallel operationAccessories Specifications 83-515-000 Rev. B Supplemental Characteristics Genesystm 5000W Power Supplies Outline Drawings Installation GeneralPreparation for USE Initial InspectionsTo install the Power Supply in a rack Rack MountingLOCATION, Mounting and Cooling AC Source RequirementsAC Input Power Connection AC Input ConnectorAC Input Wire Connection AC Input CordStripped Wires installed in Strain Relief TURN-ON Checkout Procedure Prior to OperationConstant Voltage Check Constant Current CheckAddress Setting Baud Rate Setting RS-232 and RS-485 onlyUVL Check Foldback CheckConnecting the Load Load WiringCurrent Carrying Capacity AWGInductive loads Wire terminationNoise and Impedance Effects Making the load connections 8V to 100V Models Load wires connection, 8V to 100V models 83-515-000 Rev. B Connecting multiple loads, radial distribution method Connecting single loads, local sensing defaultConnecting single loads, remote sensing Multiple load connection with distribution terminals Grounding outputsSense wiring Local and Remote SensingOutput Terminal Grounding Local sensingRepackaging for Shipment 10.4 J2 sense connector technical informationRemote sensing Front and Rear Panel Controls and Connectors Front Panel Controls and IndicatorsSection Rear Panel Connections and Controls Rear Panel SW1 Setup Switch SW1 setup DIP-switchResetting the SW1 switch 1 SW1 position functionRear Panel J1 Programming and Monitoring Connector Making J1 connectionsSignal EnainIfcom LocalConstant Voltage Mode Constant Current ModeLocal Operation IntroductionSetting the OVP level Resetting the OVP circuitAutomatic Crossover Over Voltage Protection OVPOutput SHUT-OFF SO Control VIA Rear Panel J1 Connector 4A Under Voltage Limit UVLFoldback Protection Output ON/OFF ControlPsok Signal ENABLE/DISABLE Control VIA Rear Panel J1 ConnectorCV/CC Signal Over Temperature Protecton OTP Last Setting MemorySAFE-START and AUTO-RESTART Modes Series OperationSeries connection for increased output voltage Series connection, local sensingSeries connection for positive and negative output voltage Series connection for positive/negative output voltagesParallel Operation Advanced parallel configuration Setting the units as Master or SlaveMaster and Slave units default operation Connection to the loadAST OFF *OUT OFF To release units from Slave modeCurrent display accuracy DAISY-CHAIN Connection Front Panel LockingUnlocked front panel Locked front panelLOCAL/REMOTE Analog Indication Remote Analog ProgrammingLOCAL/REMOTE Analog Control J1 connector, rear panel view Resisitive Programming of Output Voltage and Current Limit Remote resistive programmingRemote Monitoring of Output Voltage and Current RS232 & RS485 Remote Control ConfigurationFront panel in Remote mode Rear Panel RS232/RS485 Connector6 RS232/RS485 port in Local mode MD Mode Description MD Mode enable Serial communication modeMD Mode SRQ MD Mode SRQ RetransmissionConnecting Power Supplies to RS232 or RS485 BUS Single power supplyCommunication Interface Protocol Error Messages Command SET DescriptionOutput Control Commands Initialization Control CommandsID Control Commands DVC? FilterFILTER? OUT?Global Output Commands GeneralSingle Byte Commands Enable MD Mode MD Mode Option RequiredDisable SRQ retransmission MD Mode Option Required Enable SRQ retransmission MD Mode Option RequiredAddressed commands with response Read registers Print Power On TimeTest if MD Mode is Installed Addressed commands without response Acknowledge SRQ1010 None Disable retransmission of SRQs by sup Voltage programming range STATUS, Error and SRQ Registers Status Control CommandsConditional Registers Status RegistersBIT FoldFault Event Register Service Request Enable and Event RegistersFault Enable Register Status Enable Register Status Event RegisterCommunication Test Power supply set-upSerial Communication Test SET-UP Specifications Isolated Analog Programming Option1 0-5V/0-10V Option PN IS510 PPM/CIsolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance Fuse Rating OUP

5KW specifications

The TDK 5KW is a cutting-edge power supply solution designed to deliver high performance and efficiency in a compact form. This robust unit is engineered for various applications, including industrial automation, telecommunications, and renewable energy systems. With a focus on reliability and durability, the TDK 5KW is an excellent choice for users seeking a dependable power source.

One of the standout features of the TDK 5KW is its advanced power conversion technology. It utilizes a high-frequency switching technique that allows for superior efficiency, minimizing energy loss and reducing heat generation. By operating at high efficiency levels, the TDK 5KW helps lower operational costs while contributing to a greener environment.

The power supply is equipped with a wide input voltage range, making it suitable for global applications. It can accept input voltages from 90 to 264 VAC, ensuring versatility and compatibility with various electrical systems. This feature also enhances its usability in different geographic regions without the need for additional transformers or converters.

Another significant characteristic of the TDK 5KW is its modular design, which allows for easy integration into existing systems. The power supply features a compact footprint, making it ideal for installations where space is at a premium. Moreover, its robust construction ensures that it can withstand harsh operating conditions, including extreme temperatures and vibrations.

Reliability is further enhanced through built-in protection features, including overvoltage, overcurrent, and short-circuit protection. These safety mechanisms not only safeguard the power supply itself but also protect the connected equipment from damage, making it a trustworthy choice for critical applications.

The TDK 5KW also supports various communication protocols, enabling seamless integration into modern automation systems. This feature allows for real-time monitoring and control, providing users with essential data to optimize performance and troubleshoot issues efficiently.

In summary, the TDK 5KW is a powerful, efficient, and reliable power supply solution that caters to a broad range of applications. Its advanced technologies, modular design, and robust safety features make it an essential component for anyone looking to enhance their electrical systems with a high-quality power source.
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