Operation Manual - Critical Power Supplies

More documents

Recommendations

Info

Anomaly: “minor” problems that do not bring the UPS to a halt but affect its performance or inhibit the use of some ofits functions.CODEDESCRIPTIONA03Inverter DesynchronizedA04External synchronism failedA05Overvoltage on input line of Phase1A06Overvoltage on input line of Phase2A07Overvoltage on input line of Phase3A08Undervoltage on input line of Phase1A09Undervoltage on input line of Phase2A10Undervoltage on input line of Phase3A11Input frequency outside tolerance limitsA13Voltage on bypass line of Phase1 outside tolerance limitsA14Voltage on bypass line of Phase2 outside tolerance limitsA15Voltage on bypass line of Phase3 outside tolerance limitsA16Bypass frequency outside tolerance limitsA18Voltage on bypass line out of rangeA19 Overcurrent peak on output Phase 1A20Overcurrent peak on output Phase2A21 Overcurrent peak on output Phase 3A22Load on Phase1 > user-defined thresholdA23Load on Phase2 > user-defined thresholdA24Load on Phase3 > user-defined thresholdA25Output isolator openA26Positive branch batteries missing or battery fuses openA27Negative branch batteries missing or battery fuses openA29System temperature probe faultyA30 System temperature < 0°CA31System temperature too highA32 Temperature of heat sink 1 < 0°CA33 Temperature of heat sink 2 < 0°CA34 Temperature of heat sink 3 < 0°CA35Internal battery temperature probe faultyA36Internal battery overtemperatureA37External battery temperature probe faultyA38External battery overtemperatureA39Positive branch batteries to be replacedA40Negative branch batteries to be replaced
Fault: more critical problems than “Anomalies” in that, if they persist, they may bring the UPS to a halt.CODEF01F02F03F04F05F06F07F08F09F10F11F12F14F15F16F17F19F20F21F22F23F26F27F28F29F30F31F32F33F34F37F42F43F44DESCRIPTIONInternal communication errorIncorrect input phase direction.Input fuse of Phase1 broken or input relay blocked (will not close)Input fuse of Phase 2 broken or input relay blocked (will not close)Input fuse of Phase3 broken or input relay blocked (will not close)Input relay of Phase1 blocked (always closed)Input relay of Phase2 blocked (always closed)Input relay of Phase3 blocked (always closed)Precharge of positive branch capacitors failedPrecharge of negative branch capacitors failedBOOST stage anomalyIncorrect bypass phase direction.Sine wave of inverter phase1 distortedSine wave of inverter phase2 distortedSine wave of inverter phase3 distortedInverter stage anomalyPositive battery overvoltageNegative battery overvoltagePositive battery undervoltageNegative battery undervoltageOverload at outputOutput relay of Phase1 blockedOutput relay of Phase2 blockedOutput relay of Phase3 blockedOutput fuse of Phase1 blownOutput fuse of Phase2 blownOutput fuse of Phase3 blownBattery charger stage anomalyOutput fuse of battery charger blownHeat sink overtemperatureBattery charger overtemperatureBOOST battery 1 fuse blownBOOST battery 2 fuse blownBOOST battery 3 fuse blown
Page 2 and 3: INTRODUCTIONThank you for choosing
Page 4 and 5: EXTERNAL TEMPERATURE PROBE 28REMOTE
Page 6 and 7: MCT VIEWSBattery start button (COLD
Page 8 and 9: VIEW OF THE UPS CONNECTIONSConnecti
Page 10 and 11: BATTERY BOX (OPTIONAL)THE BATTERY B
Page 12 and 13: INSTALLATIONALL THE OPERATIONS DESC
Page 14 and 15: REMOVING THE UPS AND THE BATTERY BO
Page 16 and 17: PRELIMINARY CHECK OF CONTENTSHaving
Page 18 and 19: UPS without any variation in neutra
Page 20 and 21: INTERNAL PROTECTIVE DEVICES OF THE
Page 22 and 23: CROSS SECTION OF THE CABLESWe recom
Page 24 and 25: CONNECTING THE REMOTE MAINTENANCE B
Page 26 and 27: CONNECTING THE BATTERY BOX TO THE U
Page 28 and 29: EXTERNAL TEMPERATURE PROBEThis NON
Page 30 and 31: PRELIMINARY OPERATIONSVisual check
Page 32 and 33: POWERING ON FROM THE MAINS Power th
Page 34 and 35: DISPLAY MENUS
Page 36 and 37: REDUNDANT AUXILIARY POWER SUPPLY FO
Page 38 and 39: FUNCTION DESCRIPTION DEFAULT POSSIB
Page 40 and 41: AS400 PORTAS400 PORTPIN # NAME TYPE
Page 42 and 43: SOFTWAREMONITORING AND CONTROL SOFT
Page 44 and 45: PROBLEM POSSIBLE CAUSE SOLUTIONTHE
Page 46 and 47: PROBLEM POSSIBLE CAUSE SOLUTIONTHE
Page 50 and 51: Lock: indicate a breakdown of the U
Page 52 and 53: UPS Models 10 kVA 12 kVA 15 kVA 20

Operation Manual - Critical Power Supplies

Create successful ePaper yourself

Delete template?

Save as template?