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Delta Electronics 700VA manual 4.2 UPS Connection for 2KVA or 3KVA, SHEET 18 TO

Models: 700VA 3KVA

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Page 18

Fig 3-4.2 UPS Connection for 2KVA or 3KVA:

(1)

(2)

(3)

Fig 3-4.2 UPS Connection for 2KVA or 3KVA:

(1) RS-232/Dry contact cable. (2) Provides power to PC. (3) Connected to utility power.

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SHEET 18 TO 19

Image 18

Delta Electronics 700VA manual 4.2 UPS Connection for 2KVA or 3KVA, SHEET 18 TO

Contents

SHEET 1 TO 1. IMPORTANT SAFETY INSTRUCTIONS 1-1 UL safety instructionsOther safety notes SHEET 3 TO1-2 TUV safety instructions For installationOther safety instructions EC conformity declaration 2 INTRODUCTION 2-1 Theory of operationPFC Power Factor Correction 2-2 FeatureHigh power density Complete ProtectionConsiderate design Safety approvalsIntelligent design Green function design2-3 Annotation and symbol 2-4 FRONT PANELRead before Operation 2-5 OPERATION PANEL B B A BOPERATION PANEL 3. ON Line The UPS is running in “ON-LINE mode” Fig 2-3 700VA, 1KVA 2.6 REAR PANELThe rear panel is explained as follows Please refer to fig 2-3 Fig 2-4 2KVA, 3KVA2. I/P BREAKER This is used to prevent high input current from the UPS 3-3 Installation 3. INSTALLATION3-2 Before Installation 1. Connecting to utility power Refer to fig2. Checking the site wiring fault LED If the function is available If input type is terminal type3. Charging the battery 4. Connecting the loadConnecting the battery bank 5. Connecting the RS-232/Dry contact Fig 3-4.2 UPS Connection for 2KVA or 3KVA SHEET 18 TO4-2 Turning “ON” the UPS 4-1 Cold start when utility is not present4. OPERATION 4-3 Turning “OFF” the UPS4-4 UPS self-test 4-5 Silence functionFig 4-7 Battery Replace 4-8 Storing the message into EEPROM 4-7 UPS internal fault4-9 Derating power 4-10 Programmable output Optional5. MAINTENANCE 6. PLACEMENT Fig 6-1 Erect the UPS with supporting standsSHEET 24 TO Solution 7. TROUBLESHOOTINGProblem Possible Causealarm beeps FAULT MESSAGE“FAULT”LED lights on UPS failure8. COMMUNICATION INTERFACE 8-1 RS-232DATA LENGTH 8-2 Dry ContactBAUD RATE STOP BITIts major functions normally some or all of following SHEET 30 TO Technical specificationsBattery ModelSHEET 31 TO END