Toshiba G8000 operation manual Fault Messages, Over Heat

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15.4Fault Messages

Figure 15.4 show the corresponding circuit locations for fault detection codes. Tables 15.3 through 15.7 gives details for the fault and warning messages referred to in section 15.3. The “item” code assoiated 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	83MC1
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
	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.

60	G8000 Series with Isolated Output Installation and Operation Manual

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Contents G8000 Series Page G8000 Series Qualified Personnel only Uninterruptible Power System UPS Purpose Toshiba’s Customer Support CenterToshiba Customer Support Center Toshiba International CorporationTable of Contents Terminal Blocks, Terminal Bus, and Power Cables 11.3 Introduction Prohibited Symbol indicates do not take action General Safety InstructionsSymbols Signal Words Qualified PersonnelImportant Safety Instructions Factory Authorized PersonnelSafety Precautions DisclaimerGeneral Maintenance Keep the area arround the UPS cleanTransporting/Unpacking 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 Wiring/Connection Perform wiring and connections with correct polarityConnect only one 1 ground wire to the earth ground terminal Follow the torque criteria for tightening screwsFor 100 and 150 kVA GND 150kVA UPS Warning Labels Weight and Dimensions Model Unit Shipping150kVA UPS Exterior Dimensions Inches Transporting Do not expose the unit to vibration or shock exceeding 0.5GTransporting 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 Bolts UPS Wiring BreakerTerminal Blocks, Terminal Bus, and Power Cables AC Input Bypass Input AC Output BatteryBlock Number Cable Size Tightening Torque 100 KVA 150 KVA External Breakers Bottom Cable Knockout Plates 100 kVAGrounding Wire Be sure to ground the UPS as specifiedControl Wires Signal Name OperationConnection Between UPS, Battery Cabinet & Bypass Breaker Grounding Configuration Jumper Cable Between the Neutral Terminal & Ground BUSMechanical Specification UPS SpecificationsGeneral Specification Rated Capacity 150kVA 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 DescriptionNormal Display AC-VO AC- I O 50%Volt Freq .0Hz 50%AC I/P-V Freq .0Hz BYP I/P-V Freq .0HzDC-V BATT-V BATT- I 0A 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 StepAC Vo 208 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 Batt FAULT1 warning goes away Types of Errors TroubleshootingEmergency Power Off EPO Faults and Warnings Data Screen 09-09-06LCD Fault & Warning Displays Fault DisplayFault Messages Over HeatAC O/P UV LCD Scroll w/ faults or warnings Button functionsContact Toshiba in the event of malfunction or fault Restoring UPS OperationDo not attempt to modify or relocate the UPS Do not open the front and/or rear panelsPage Page Industrial Division

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