1b Power Module Warning Message List, Condition | Tripp Lite SU60KX

5 Troubleshooting (continued)

5.1 Alarm Messages (continued)

Alarm messages are displayed on the LCD control panel. Press the “UP” and “DOWN” buttons to scroll through all alarm messages.

Table 5.1b Power Module Warning Message List

Warning Message	Condition

PWR MODULE #n PFC FUSE OPEN	Power module #n main input fuse broken

PWR MODULE #n INVERTER FUSE OPEN	Power module #n output fuse broken

PWR MODULE #n GENERAL FAULT	PFC/INV control board fail

PWR MODULE #n CHARGER FAILURE	Power module #n charger board fail

PWR MODULE #n FAN FAILURE	Power module #n fan(s) fail

PWR MODULE #n PFC OVER TEMPERATURE WARNING	Power module #n PFC temperature over 60 degree C

PWR MODULE #n PFC OVER TEMPERATURE SHUTDOWN	Power module #n PFC temperature over 65 degree C

PWR MODULE #n INVERTER WARNING OVER TEMPERATURE	Power module #n INV temperature over 60 degree C

PWR MODULE #n INVERTER SHUTDOWN OVER TEMPERATURE	Power module #n INV temperature over 65 degree C

PWR MODULE #n INVERTER VOLT NOK	Power module #n INV voltage over rating ( 220V/230V/240V ) +/-1%

PWR MODULE #n INVERTER SHORT CIRCUIT	UPS output short circuit

PWR MODULE #n STATIC SWITCH FAULT	Power module #n STS open/short

PWR MODULE #n DC BUS ABNORMAL	Power module #n DC BUS over 430V / under 300V

Note: #n indicates the ID of the power module. (Ex.: #1 is power module 1)

Note: In the event of power module failure, refer to chapter 6.1.

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Tripp Lite SU60KX manual 1b Power Module Warning Message List, Condition

Contents

Th Street, Chicago, IL 60609 USA Table of Contents Basic Operation Technical SpeciﬁcationsKX Models SU40K SU60K SU60KTV SU80KTV KTV Models Model Capacity SU80K 80kVA/64kW SU80K Model Features Advanced FeaturesControl Panel Features 3a SU40KX front Front and Rear Panel Features 3b SU40KX rear 3c SU40K front 3d SU40K rear 3e SU80K front 3f SU80K rear Internal Battery Layout Operating PrinciplesSystem Layout Power Module Layout 3a Power Module Block DiagramOpening and Closing the Unit Battery Backup Mode Single UPS Online Normal Mode Single UPSAuto Bypass Mode Single UPS Manual Bypass Mode Single UPS Online Mode Parallel UPS Battery Backup Mode Parallel UPSAuto Bypass Mode Parallel UPS Hot Standby Mode Parallel UPS Manual Bypass Mode Parallel UPS Normal LED Battery LED Bypass LED Fault LED Control Panel and Breaker DiagramsPreliminary Checklist Single UPS Standard Start-Up Procedure Single UPS Battery Start-Up Procedure Single UPS Shutdown Procedure Single UPS Manual Bypass Procedure Single UPS Start-Up Procedure Parallel UPS Preliminary Checklist Parallel UPS Shutdown Procedure Parallel UPS Manual Bypass Procedure Parallel UPS Switching from Manual Bypass to Normal Mode Parallel UPS SU80KX SU60KX SU40KX SU80KTV SU20KX Printed Circuit Boards PCB PCB Location System F3 FB M LA, LB, LC, LD Models LA, LB, LC LA, LB, LC, LD F1BYP F1MAIN F2BYP F2MAIN LCD PCB Board Name Description PCB Location Power Module 1a SU20KX Block Diagram Block and Wiring Diagrams1c SU40KX Block Diagram KX Models DC Auxiliary Power Circuit Auxiliary Power Failure DetectionTheory of Operation W18 Output Current Detection Located at NH-SYS-M board System MCU and Control Circuit Input Voltage Detection Located at NH-SYS-M board System MCU and Control Circuit Output Voltage Detection UP10B Battery Voltage Detection Scrst R Bypass SCR Short-Circuit Detection TSA1 Bypass SCR Driver Watchdog for System MCU To LCD LCD Panel Control Circuit Located on NH-SYS-M board System MCU and Control Circuit Fan Control Circuit Communication Circuit for RS232 Bypass SCR Temperature Detection Communication Circuit for Slots RS232 Port Output DRY Contact Communication Circuit for Output Dry Contact Input DRY Contact Communication Circuit for Input Dry Contact and Repo EXTBTEMP1 External Battery Cabinet Temperature Detection Detection Circuit for Output Breaker Detection Circuit for Manual Bypass Switch Centralok Control Circuit for Power Module To PM1 to PM2 CM93 Control Circuit for External Parallel CM106 CM109 Theory of Operation Communication Emergency Power Off EPO01 RS232 Port 02a Front Control Panel Remote Emergency Power Off Repo 02b02c Polling and Updating Eeprom Setting Eeprom on the NH-M Board Calibrating Eeprom Gain Setting Output Dry Contact Status Upgrading Firmware for the System Board Output Manual Bypass Main Input N C S T G R G I N G R a D E Communication Upgrading Firmware for the Power Module PM1 U P S T G R G I N Link the UPS to a PC via the RS232 port Communication Communication Communication T I N G L O W E D Downloading the Event Log Internal Battery Battery StringsFront View of SU20KX and SU40KX Installing and Removing Internal Batteries Terminals Connecting negative to negative black to black and positive Battery compartment. Warning Observe proper polarity byDamage the UPS system and create a serious risk of personal Injury and property damage 2a BP480V26B 2b BP480V40C Battery Cabinet Internal Battery 2e Connection between UPS and Battery Cabinet 2f Wiring between UPS and Battery Cabinet2d W1 and W2 Cables Troubleshooting Alarm Messages1a Warning Message List Condition 1b Power Module Warning Message List Main VOLT/FREQ NOK Troubleshooting Flow Charts Main Sequence NOK Bypass VOLT/FREQ NOK Bypass Sequence NOK Bypass Static Switch Over Temperature Bypass Static Switch Overload Bypass Static Switch Fault UPS Internal Comm Abnormal Same fault message? Replace the power module Battery Test Fail Battery Over Charge10a 11a 11b Battery BAD 12a 12b 12c Bypass FAN Failure 13a 13b Transformer Overheat 14a 14b PS Output Volt NOK 15a 15b PS EXT Parallel Comm Abnormal 16a 16b Parallel Failure 17a Redundancy Loss Failure Power Module Identify Power Module 115 116 Power Module Replacement AC Input DC Input Output 119 120 Safety Overview Preventive MaintenanceUPS Procedure Suggested tools and supplies Internal Battery Procedure Recommended Equipment and Tools Appendix a Service Equipment and ToolsSoftware Tools Multi-Meter Oscilloscope KX Models Appendix B Torque TableTable B.1 Fig B.a Models Table B.2Table B.3 Fig B.b Fig B.c KTV Models Table B.4Fig B.d Appendix C PCB and Test Point NH-SYS-P BoardNH-SYS-R Board