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Delta Electronics 700VA, 3KVA manual SHEET 31 TO END

Models: 700VA 3KVA

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SHEET 31 TO END

SHEET 31 TO END

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Delta Electronics 700VA, 3KVA manual SHEET 31 TO END

Contents

SHEET 1 TO 1-1 UL safety instructions 1. IMPORTANT SAFETY INSTRUCTIONSSHEET 3 TO Other safety notesFor installation 1-2 TUV safety instructionsOther safety instructions EC conformity declaration 2-1 Theory of operation 2 INTRODUCTIONComplete Protection 2-2 FeatureHigh power density PFC Power Factor CorrectionGreen function design Safety approvalsIntelligent design Considerate design2-4 FRONT PANEL 2-3 Annotation and symbolRead before Operation B B A B 2-5 OPERATION PANELOPERATION PANEL 3. ON Line The UPS is running in “ON-LINE mode” Fig 2-4 2KVA, 3KVA 2.6 REAR PANELThe rear panel is explained as follows Please refer to fig 2-3 Fig 2-3 700VA, 1KVA2. I/P BREAKER This is used to prevent high input current from the UPS 1. Connecting to utility power Refer to fig 3. INSTALLATION3-2 Before Installation 3-3 Installation If input type is terminal type 2. Checking the site wiring fault LED If the function is available4. Connecting the load 3. Charging the batteryConnecting the battery bank 5. Connecting the RS-232/Dry contact SHEET 18 TO Fig 3-4.2 UPS Connection for 2KVA or 3KVA4-3 Turning “OFF” the UPS 4-1 Cold start when utility is not present4. OPERATION 4-2 Turning “ON” the UPS4-5 Silence function 4-4 UPS self-testFig 4-7 Battery Replace 4-10 Programmable output Optional 4-7 UPS internal fault4-9 Derating power 4-8 Storing the message into EEPROM5. MAINTENANCE Fig 6-1 Erect the UPS with supporting stands 6. PLACEMENTSHEET 24 TO Possible Cause 7. TROUBLESHOOTINGProblem SolutionUPS failure FAULT MESSAGE“FAULT”LED lights on alarm beeps8-1 RS-232 8. COMMUNICATION INTERFACESTOP BIT 8-2 Dry ContactBAUD RATE DATA LENGTHIts major functions normally some or all of following Model Technical specificationsBattery SHEET 30 TOSHEET 31 TO END