Delta Electronics 3KVA, 700VA manual Sheet 18 to

Page 18

(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.

17

SHEET 18 TO 19

Image 18

Contents Sheet 1 to Important Safety Instructions UL safety instructionsOther safety notes TUV safety instructions For installationOther safety instructions EC conformity declaration Introduction Theory of operationPFC Power Factor Correction FeatureHigh power density Complete ProtectionConsiderate design Safety approvalsIntelligent design Green function designAnnotation and symbol Read before OperationOperation Panel Sheet 11 to Rear Panel Sheet 13 to Installation InstallationBefore Installation Unpacking If input type is terminal type UPSCharging the battery Connecting the battery bankConnecting the RS-232/Dry contact Sheet 18 to Turning on the UPS Cold start when utility is not presentOperation Turning OFF the UPSUPS self-test Silence functionSheet 21 to Storing the message into Eeprom UPS internal faultDerating power Programmable output OptionalMaintenance Placement Troubleshooting Problem Possible Cause SolutionFault Message Communication Interface RS-232Dry Contact Sheet 29 to Technical specifications Sheet 31 to END