Toshiba G8000 operation manual Fault Messages, Over Heat

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15.4Fault Messages

Figure 15.4 show the locations for fault detection. Tables 15.3 through 15.7 gives details for the fault and warning messages referred to in section “Fault Data Screen.” The “item” code associated with each fault or warning message may be used to determine the physical location of the fault or warning by referring to Figure 15.4. The UPS unit may be shipped with different protective configurations from the standard shown in Figure 15.4, if specified by the customer. See the protective configuration indicated on the single line diagram for each UPS.

47S
95S					59I
27S				51I	59I
27S			45		271
59S					271
				Inverter
				Inverter
52R					83MC1
		Battery			83MC
		Chopper		30U
				30U
5E		76C	76	26
80PS	80B1	80B2		71F
30ST	80B1	80B2
48		95C	26B
			26B

		59C
		47C
		27C			83BF

FIGURE 15.4 - PROTECTIVE DETECTORs LOCATIONS

49

		TABLE 15.3 - FAULT (TRIP)
Item	LCD Message Indication	Description
26	OVER HEAT	High Temp in the cabinet.

30ST	(No indication)	An error occurred in the main control microprocessor (CPU).
48	STARTUP ERR	Startup was not completed within the normal time frame.
5E	EMG.STOP	An emergency stop was activated via the external contact.
71F	FUSE BLOWN	rectafier, DC, or Inverter Main circuit fuse blown.
76	DC OC	DC Over-current - Excessive current in DC circuit.
80B2	BATT. UV	Battery voltage is below cutoff voltage.
80PS	CONT. PS. ERR	The control power supply voltage failed.
	TABLE 15.4 - WARNING – 1 (CONVERTER STOP/INPUT POWER ERROR)

Item	LCD Message Indication	Description
27S	AC I/P UV	AC input undervoltage - ac input voltage is too low.
47S	AC PHASE ERR	AC Input phase rotation error.
59S	AC I/P OV	AC input overvoltage - AC input voltage is too high.
95S	I/P FREQ. ERR	AC input frequency error.

66	G8000 Series Installation and Operation Manual

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Contents G8000 Series Page Document November Qualified Personnel only Uninterruptible Power System UPS Toshiba Customer Support Center PurposeToshiba’s Customer Support Center Toshiba International CorporationTable of Contents 11.3 Introduction Prohibited Symbol indicates do not take action General Safety InstructionsSymbols Signal Words Qualified PersonnelImportant Safety Instructions Factory Authorized PersonnelSafety Precautions DisclaimerTransporting/Unpacking General MaintenanceKeep the area arround the UPS clean Do not tilt the UPS more than 10 from upright positionDo not transport, move, store, or place the UPS on its side Avoid vibration or shock exceeding 0.5GInspection/Storage Keep the Specified Clearance around the UPS Installation PrecautionsInstall the UPS in a controlled environment Do not install the UPS where water may fall on it Do not block air ventsInstallation Precautions Environment standardPage Connect only one 1 ground wire to the earth ground terminal Wiring/ConnectionPerform wiring and connections with correct polarity Follow the torque criteria for tightening screwsFor 100, 150, 225KVA GND 150/225 kVA UPS Warning Labels Weight and Dimensions Model Unit Shipping300 kVA UPS Exterior Dimensions Inches Transporting Transporting By Crane 8.5 show examples of acceptable and unacceptable operationsTransporting By Forklift Transporting UPS by ForkliftOperating Precautions Storage/Operating EnvironmentPage Qualified Personnel shall Maintenance PrecautionsQualified Personnel only Do not open or mutilate the batteries DisposalDo not dispose of the batteries in a fire Installation Unpacking UPS ClearanceAnchor Bolt Installation Detail Anchor BoltsUPS Wiring External Wiring DiagramTerminal Blocks and Power Cables Block Number Cable Size Tightening TorqueRecommended Cable Size & Tightening Torque for 150 kVA UPS AC Input Bypass AC Output Battery Control Wires CRA-1/OL Plate #4 Bus Number Cable Size Tightening Torque Terminal Bus # RecommendationBe sure to ground the UPS as specified Grounding WireExternal Breakers G8000 100 kVA G8000 150/225 kVA Control Wires Signal Name Operation10 Connection Between UPS, Battery Cabinet & Bypass Breaker Grounding Configuration 11 Grounding Configuration with Input Neutral GroundedGrounding Configuration without input neutral Recommended Configuration for delta-inputGrounding Configuration with corner-grounded delta-input 15 Grounding Configuration with CORNER-GROUNDED DELTA-INPUTMechanical Specification UPS SpecificationsGeneral Specification Terms Specification RemarksRated Capacity 150 kVA 225 kVA 300 kVA Electrical Specification Do not open the front coverOperator Interface UPS may not respond if the button press is too shortKey-Switch and Buttons Graphic display Panel KEY-SWITCH/OPERATING Buttons13.2 LCD/LED Indicators Graphic display Panel LCD/LED INDICAtorsLCD Indicators Name DescriptionVolt Freq .0Hz Normal DisplayAC-VO AC- I O 50% 50%DC-V BATT-V BATT- I 0A AC I/P-V Freq .0HzBYP I/P-V Freq .0Hz 32TIMFault Display 09-09-06LCD Scroll AbbreveationsEpo and Control Power supply operating switches Operating the UPSPerform the pre-operational check before operating the UPS Operation TypesPre-operational Check Startup Procedures Procedure to start the UPS is shown in StepsAC Vo 480 AC Io 50% Switch Power Supply UPS→Bypass Bypass LED is onStop Complete Shutdown DC-V 0 BATT-V 0 BATT-I 0 aChanging Between Float Charge and Equalize Charge Make sure that the Float Charge LED is onMake sure that the Equal Charge LED is on Types of Errors Troubleshooting Emergency Power Off EPO Faults and Warnings Data Screen 09-09-06LCD Fault & Warning Displays Fault DisplayFault Messages Over HeatLCD Message Indication Description LCD Scroll w/ faults or warnings Button functionsDo not attempt to modify or relocate the UPS Contact Toshiba in the event of malfunction or faultRestoring UPS Operation Do not open the front and/or rear panelsPage Page Industrial Division

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