APC LVD400, LVD500, LVD600 - Manual

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 Disconnectors series Page 5 of 20 SECTION 2: SPECIFICATION INPUT 1 The input voltage is -54.5 V dc nominal from an external power system. OUTPUT 2 The output voltage is -54.5 V dc nominal. MECHANICAL 3 The units ...

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 Disconnectors series SECTION 3: CIRCUIT DESCRIPTION GENERAL 1 With reference to the circuit diagram in Appendix B, the units consist of a contactor and control circuitry to connect and disconnect the...

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 Disconnectors series Page 7 of 20 SECTION 4: CONTROLS AND INDICATORS KEYSWITCH 1 The keyswitch, when set to the NORMAL position allows the contactor to operate normally as described in Section 3 Para 2. When set ...

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 Disconnectors series SECTION 5: INSTALLATION AND COMMISSIONING GENERAL 1 When these units are used for indirect connection to datel and data networks, private circuits, PSTN and PBXs, the following c...

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 Disconnectors series Page 11 of 20 SECTION 6: ROUTINE MAINTENANCE GENERAL 1 Routine maintenance should be carried out on a six monthly and annual basis as detailed below. SIX MONTHLY CHECK 2 The following must be...

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 Disconnectors series SECTION 7: FAULT DIAGNOSIS AND REPAIR GENERAL 1 The units are designed for maximum reliability, therefore faults during normal use are unlikely. If faulty operation does occur, ...

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 Disconnectors series SECTION 8: MANUAL HANDLING GENERAL 1 This unit (weight 15 kg) presents a hazard. 2 The Manual Handling of Loads Regulations, 1993 require that all persons working on the equipme...

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 Disconnectors series Page 17 of 20 APPENDIX A: SERVICE LOG The service log is to be completed on every occasion that routine maintenance is carried out, as detailed in Section 6. SERVICE LOG ACTIONED BY DATE ACTI...

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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 Disconnectors series Page 19 of 20 APPENDIX B: SYSTEM DRAWINGS DRAWING Test certificate 00524484 (A524484) Outline drawing 0S-9023 (B524821) Circuit diagram 0S-9018 (B524682)