Instruction/ maintenance manual of the product LVD400, LVD500, LVD600 American Power Conversion
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EQUIPMENT HANDBOOK FOR LOW VOLTAGE DISCONNECTORS LVD300 (15000248), LVD400 (15000408) & LVD500 (15000409) LVD600 (15000218), LVD1000 (15000264), American Power C o n versio n , 132 Fairgrounds Roa d, West Kingston, RI 02892 USA Tel: 1-800-788-2208 Web: www.
Page 2 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Disc onnectors ser ies CONTENTS Section Description Page 1 S a f e t y i n s t r u c t i o n s 4 2 .
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 3 of 20 ISSUE RECORD SERIAL NO . _________ Issue Descripti on D a t e 1 New Docume nt 17-.
Page 4 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Disc onnectors ser ies SECTION 1: SAFETY INSTRUCTIONS 1 Before using the units, carr y out the following: 1.1 READ AND FOLLOW THE S AFETY INS TRU CTIONS.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 5 of 20 SECTION 2: SPECIFICATION INPUT 1 The input voltage is -54.5 V dc nominal fr om an external pow er system. OUTPUT 2 The output voltage is -54.
Page 6 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Disc onnectors ser ies SECTION 3: CIRCUIT DESCRIPTION GENE RAL 1 With reference to the circuit diagram in Appendix B, the units consist of a contactor and control circuitry to connect and disconnect the input voltage to and from the output.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 7 of 20 SECTION 4: CONTROLS AND INDICATORS KEYSWITCH 1 The keyswitch, when set to the NORMAL position allows the contactor to operate nor mally as described in Section 3 Par a 2.
Page 8 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Disc onnectors ser ies SECTION 5: INSTALLATION AND COMMISSIONING GENE RAL 1 When these units are used for indirect connection to datel and data networks, pr ivate circuits, PST N and PBXs, the following caution m ust be complied with.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 9 of 20 INSTALLA TIO N WARNINGS (1) THIS APPARAT US MUST BE INSTA LLED BY A P ROFESSIONAL INSTA LLER. WHEN INSTALLED, A PROTECTIVE EARTH MUST BE PROVIDED FOR S AFETY, IN ACCORDANCE WITH BS6701: PART 1:1990: CLAUS E 6.
Page 10 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Disc onnectors ser ies COMMISSIONING Stage 1 - Prepar ation 7 Proceed as follows: 7.1 Check that the pre installation test (if required) has been carried out as detailed in P ara 4.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 11 of 20 SECTION 6: ROUTINE MAINTENANCE GENE RAL 1 Routine maintenance should be carri ed out on a six monthly and annual basis as detailed below .
Page 12 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Dis connectors ser ies SECTION 7: FAULT DIAGNOSIS AND REPAIR GENE RAL 1 The units are designed for maximum reliability, therefore faults during normal use are unlikely.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 13 of 20 FUSE FAILURE 4 Fuse failure should be suspected when one or more of the follow ing typical symptom s are observed: SYMPTOM F U S E Contactor is disconnected at norm al operating voltage.
Page 14 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Dis connectors ser ies LVD PCA FAILURE 8 Failure of the LVD PCA is suspected if the output is not disconnected at 42.5V or not reconnected at 51.5V. F ailure of the PCA is also suspected if LED1 is lit at a voltage less than 42.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 15 of 20 CONTACTOR REMOVA L AND REPLACEMENT Caution This procedure r equires the system to be pow ered down. 11 To remove and replace the contactor, proceed as follow s: 11.
Page 16 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Dis connectors ser ies SECTION 8: MANUAL HANDLING GENE RAL 1 This unit (weight 15 kg) presents a hazard.
Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 17 of 20 APPENDIX A: SERVICE LOG The service log is to be completed on every occasion that routine maintenance is carr ied out, as detailed in Section 6.
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Text artwork 990-9030 Rev. A. Equi pment Handbook f or the L o w V o l t a g e D i s c onnector s se ries Page 19 of 20 APPENDIX B: SYSTEM DRAWINGS DRAWING Test c ertific ate 00524484 ( A524484) Outli.
Page 20 of 20 Text artwork 990-9030 Rev. A. E q u i p m e n t H a n d b o o k f o r t h e Low Voltage Dis connectors ser ies Rear Page APC Corpor ate APC North America & Latin America 132 Fairgrou.
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If you already are a holder of American Power Conversion LVD400, LVD500, LVD600, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime American Power Conversion LVD400, LVD500, LVD600.
However, one of the most important roles played by the user manual is to help in solving problems with American Power Conversion LVD400, LVD500, LVD600. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device American Power Conversion LVD400, LVD500, LVD600 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
