Uninterruptible Power System (UPS) G8000 SERIES with Isolated Output INSTALLATION and OPERATION MANUAL Document: 59942-001 November 2007 © Copyright 2007 Toshiba International Corporation All rights reserved.
Uninterruptible Power System (UPS) G8000 SERIES with Isolated Output INSTALLATION and OPERATION MANUAL Document: 59942-001 November 2007 G8000 Series with Isolated Output Installation and Operation Manual
The Toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).
UNINTERRUPTIBLE POWER SYSTEM (UPS) Please complete the following information and retain for your records. Unless otherwise specified, the warranty period for the UPS or UPS part is 12 months from the shipment date (see Toshiba International Corporation bill of lading). Unless otherwise specified, the warranty period for a UPS battery is 36 months from the shipment date (see Toshiba International Corporation Bill of Lading for shipping date).
Purpose This manual provides information on how to safely operate your Toshiba International Corporation power electronics product. This manual includes a section of general safety instructions that describes the warning labels and symbols that are used throughout the manual. Read the manual completely before installing, operating, or performing maintenance on this equipment.
Table of Contents 1 Introduction...........................................................................................................................1 2 General Safety Instructions.................................................................................................2 2.1 Symbols........................................................................................................................2 2.2 Signal Words........................................................................
12 13 14 15 ii 11.1 Terminal Blocks, Terminal Bus, and Power Cables.....................................................30 11.3 Grounding Wire...........................................................................................................33 11.4 Control Wires..............................................................................................................34 11.5 Grounding Configuration.........................................................................................
1 Introduction This manual provides information on how to safely operate your G8000 Series Uninterruptible Power System (UPS). This manual includes a section of general safety instructions that describes the warning labels and symbols that are used throughout the manual. Read the manual completely before installing, operating, or performing maintenance on this equipment. Qualified personnel should read this manual carefully before transporting, installing and wiring the UPS.
2 General Safety Instructions DO NOT attempt to transport, install, operate, maintain or dispose of this equipment until you have read and understood all of the product safety information provided in this manual. 2.1 Symbols The symbols listed below are used throughout this manual. When symbols are used in this manual they will include important safety information that must be carefully followed. Safety Alert Symbol indicates that a potential personal injury hazard exists.
2.2 Signal Words The signal words listed below are used throughout this manual. When the words DANGER, WARNING, CAUTION and ATTENTION are used in this manual they will include important safety information that must be carefully followed. DANGER warning caution caution attention 2.3 Qualified Personnel The word DANGER in capital letters preceded by the safety alert symbol indicates that an imminently hazardous situation exists, if not avoided, will result in death or serious injury to personnel.
• Be trained and authorized to safely energize, de-energize, ground, lockout/tagout circuits and equipment, and clear faults in accordance with established safety practices. • Be trained in the proper care and use of protective equipment such as safety shoes, rubber gloves, hard hats, safety glasses, face shields, flash clothing, etc., in accordance with established safety practices. • Be trained in rendering first aid. For further information on workplace safety visit www.osha.gov. 2.
4 Safety Precautions The Toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These Toshiba products are neither intended nor warranted for use in equipment that, if a malfunction or failure occurs, may result in loss of human life or bodily injury (collectively referred to as “Unintended Usage”).
4.2 General Maintenance warning DO NOT remove the rear/side panels, or any sheet metla not designed to be removed. Removing rear/side panels may result in electric shock, burns, personal injuries or UPS failure. Keep the area arround the UPS clean. Use a vacuum cleaner to clean the UPS. Only factory authorized personnel sould perform internal general maintenance on the UPS.
caution DO NOT transport, move, store, or place the UPS on its side. Forces due to heavy components inside may damage the UPS. Avoid vibration or shock exceeding 0.5G. Failing to observe this precaution may cause damage to the UPS. DO NOT allow the UPS to suffer shock or impact when unpacking. Tools used to remove packaging materials may cause damage to the UPS. DO NOT push or pull on the sides of the packaging.or the UPS to move it.
4.4 Inspection/Storage Inspection Upon receipt of the UPS, an inspection for shipping damage should be performed. Use caution when removing the unit from the pallet. Refer to labels or documentation attached to packing material. Unpacking Check the unit for loose, broken, bent or otherwise damaged parts. If damage has occurred during shipping, keep all original crating and packing materials for return to the shipping agent.
5 Installation Precautions caution Install the UPS in a controlled environment. Improper storage and installation environment may deteriorate insulation, shorten component life and cause malfunctions. See Table 5.1 - UPS Installation Environment Standards DO NOT tilt the UPS more than 10° from upright position. Tilting the UPS more than 10° may cause crushing, trapping or other personal injuries and cause physical damage to internal components. warning Keep the SPECIFIED CLEARANCE around the UPS.
DO NOT block air vents. Blocking the vents will increase the internal temperatures and may result in UPS failure or fire. DO NOT install the UPS where water may fall on it. Water may cause electrical shock, personal injury or UPS failure. DO NOT use floor wax that contains silicon in the UPS storage area and/or nearby rooms. Floor wax that contains silicon may cause static electricity. warning The UPS should be installed per local and/or national electric codes by qualified personnel.
TABLE 5.1 - UPS INSTALLATION ENVIRONMENT STANDARDS Item Environment standard Installation Location Indoors Minimum operating temperature: 32 °F (0 °C) Ambient Temperature Maximum operating temperature: 104 °F (40 °C) (UPS only) Maximum operating temperature: 95 °F (35 °C) (UPS with battery system) Average 24-hour operating temperature: 41 - 95 °F (5 - 35 °C) Relative Humidity The relative humidity must be between 30 and 90% and without condensation due to temperature changes.
not influence some sensitive devices that are operating near by. If such interference is experienced, the UPS should be installed further away from the affected equipment and/or powered from a different source than that of the installed equipment. 8) The user should provide over-current protection for hardwired UPS systems between the UPS output and the load input.
5.1 Wiring/Connection WARNING Perform wiring and connections with correct polarity. Be careful when connecting the UPS to the battery system. A wrong connection may cause damage to the UPS, battery, or charger. Connect ONLY one (1) ground wire to the earth ground terminal. A missing ground wire may cause an electrical shock hazard. Connecting to more than one ground may cause a ground loop. See Chapter 11 - UPS Wiring DO NOT force, bend, or pull wires. DO NOT damage wire insulation.
6 Warning Labels Below are representative warning labels and their location on the UPS. Exterior Handling labels shown in section 4.3, Transporting/Unpacking, are in the manual packet, and attached to the UPS shipping covering and shipping pallet. ATTENTION Make sure all the warning labels are installed in the appropriate locations. If a label is missing or illegible, contact Toshiba Customer Support Center or an authorized representative.
(E) – 40830 (F) – 40830 DANGER (G) – 40830 UNINTerrUpTIble power SUpply RISK OF ELECTRIC SHOCK Capacitors stay charged after power has been shut off. Accidental contact with live parts can cause personal injury and death. Turn off and lock out all power sources. wait at least five (5) minutes for power to dissipate then check voltage before servicing. 39561 GND 58705 mFD. I N U.S .A.
FIGURE 6.
7 Weight and Dimensions Table 7.1 lists the unit and shipping weight(s) for G8000 UPS models illustrated in Figures 7.1 – 7.2. TABLE 7.1 G8000 UPS UNIT AND SHIPPING WEIGHT(S) Model Unit Shipping 100 kVA 2206 lb (1000 kg) 2296 lb (1041.4 kg) 150 kVA 3200 lb (1451.5 kg) 3290 lb (1492 kg)) “8A” Switch TerminaL BloCKs Ground bus FIGURE 7.
“8A” Switch TerminaL BloCKs Ground bus FIGURE 7.
8 Transporting warning When transporting the UPS by crane, follow the SPECIFIED WORK PROCEDURE. The suspension wire angle should be less than 60°. The UPS falling or overturning may cause crushing, trapping or other personal injuries. DO NOT tilt the UPS more than 10° from upright position. Tilting the UPS more than 10° may cause crushing, trapping or other personal injuries. caution DO NOT transport, move, store, or place the UPS on its side.
8.1 Transporting By Crane 8.1 Transporting By Crane Cables should have sufficient ratings and be of the same length. Make sure the suspension cables are Cables should have sufficient ratings and be of the same length. make sure the suspension cables are hooked ateyebolts. eyebolts.See See Figure Keep the angle less60° than 60° between hooked at Figure 8.1.8.1. Keep the angle less than between cables. cables. Refer to Chapter 7 - Weight and Dimension for UPS cabinet weight.
8.2 Transporting By Forklift 8.2 Transporting By Forklift Refer to Chapter 7 - Weight and Dimensions. refer to Chapter 7 - Weight and Dimensions. Verify forklift maximum load capacity and ensure that the forks are long enough to properly support the Verify forklift maximum load capacity and ensure that the forks are long enough to properly support UPS. Insert forks intothe the forks spaceinto shown in Figure 8.6. inSpaces theSpaces forks are the the UpS. Insert the space shown Figure for 8.6.
9 Storage/Operating Environment Observe the following when storing the UPS. • • • • • • • • • Store UPS indoors. Maximum storage time for the UPS between powered operation cycles is three years. If the UPS has been stored for a period exceeding 36 months, contact your factory authorized represnetative of guidance in starting the unit. Temperature fluctuations should be minimized. The optimal storage temperature range is 68 – 77 °F (20 – 25 °C).
3) The UPS should not be used with a load that has a rated input that is greater than the rated output of the UPS. 4) If using the UPS to provide power to motors that require high starting current or with motors that require a long starting time, call Toshiba support for guidance in over sizing the UPS for lock rotor current. 5) DO NOT insert metal objects or combustible materials in the ventilation slots of the UPS. 6) DO NOT place, hang, or paste any objects on the exterior surfaces of the UPS.
9.2 Maintenance Precautions All internal maintenance sould be performed by factory authorized personnel. 1) Turn off, lockout, and tagout ALL power sources before connecting the power wiring to the equipment or when performing maintenance. 2) Hardwire type UPS units are not equipped with an over-current protection device, nor do they have an output disconnect for the AC output. A user-installed circuit breaker should be provided between the UPS output and the load input.
Caution DO NOT dispose of the batteries in a fire. The batteries may explode. DO NOT open or mutilate the batteries. Released electrolyte is harmful to the eyes and skin and could also be toxic. danger A battery can present a risk of electrical shock and high short circuit current. 9.3 Disposal Please contact your local or state environmental agency for details on disposal of electrical components and packaging in your particular area.
10 Installation warning Keep the SPECIFIED CLEARANCE around the UPS. Inadequate space around the UPS makes it difficult to perform maintenance/inspections, lead to insufficient ventilation, and/or will cause malfunctions. See Figure 10.1 - UPS Clearance DO NOT tilt the UPS more than 10° from upright position. Tilting the UPS more than 10° may cause crushing, trapping or other personal injuries. Install anchor bolts to secure the UPS to the installation floor.
10.1 Unpacking Unpack the UPS indoors on a paved floor. The UPS should be as close as possible to its final storage location. Overhead traveling cranes should be used to unpack any G8000 Series UPS. If an overhead traveling crane is not available, allow enough space for forklift operations to unpack the UPS crate. Then remove the crate. Points to observe 10.2 • Retain all small articles during unpacking and installation.
10.3 Anchor Bolts Install the anchor bolts to secure the UPS on the floor. See Figure 10.2 for anchor bolt installation detail. Use 12mm (1/2”) diameter anchor bolts. There are 16mm (5/8”) diameter holes provided in the UPS base. See Figure 10.3 for the hole locations and dimensions for the specified UPS models. 100 kVA Back 4 X 1/2 in. Dia. (12 mm) 21 11/16 in. (551 mm) Front 4 x 5/16 in. (16 mm) diameter screw holes 4 screw holes (Side View) 29 11/16 in. (754 mm) 150 kVA Back 4 X 1/2 in. Dia.
11 UPS Wiring 11 UPS Wiring Note: Always consult your local and NEC electrical codes for wiring, cabling, and circuit protection Figurerequirements. 11.1 illustrates the external wiring of the G8000 UpS. See corresponding section to each wiring devices. term. Figure 11.1 illustrates the external wiring of the G8000 UPS. See corresponding section to each wiring term. x power cable connection at terminal blocks/buses and external breaker provision for the AC bypass Input and input.
11.1 Terminal Blocks, Terminal Bus, and Power Cables Note: Always consult your site specific, local, state, and NEC electrical codes for wiring, cabling, and circuit protection device requirements. The terminal blocks for the 100/150 kVA UPS are shown in Figure 11.2. The terminal blocks are located inside, at the bottom of the UPS. External cable size, lug, and tightening torque recommendations are listed in Table 11.1 – 11.2. Use only copper wires for external cables.
table 11.1 Recommended crimp type compression lugs Wire Size Wire Strand Class Recommendation Crimp tool Required Burndy type Y35 or Y46 Vendor Cat. No.
The cable knockout plates are provided at the bottom of each 100/150/225kVA UpS. The recommended The cable knockout plates are provided at and the bottom hole locations are illustrated in Figure 11.3 11.4. of each 100/150/225kVA UpS. The recommended hole locations are illustrated in Figure 11.3 and Cable knockout plates are provided at the bottom of11.4. the 100 kVA UPS, and at the bottom and top of the 150 The fiveThe (5) recommended holes must be hole punched during installation. dashed kVA UPS.
11.3 Grounding Wire WARNING Be sure to ground the UPS as specified. Using the UPS without a proper ground will deteriorate the insulation, cause leakage of currents and electric shock.The resistance to ground should be less than or equal to 10 ohms. The 100/150 kVA earth grounding bus is located inside, at the bottom-front of the unit. The 150 kVA earth grounding buss is accessable through either the bottom or top knockout panel. Use a 2 AWG (or 38 mm2) or larger cable for the grounding wire.
11.4 Control Wires The control wires terminal layouts at TB1 (terminal bus 1) are shown below in Table 11.4. Table 11.4 EXTERNAL CONNECTIONS No.
The UPS battery cabinet and bypass breaker should be wired as shown below in Figure 11.8. Jumper wire if battery OH is not applied Power Source TC To Bypass Input Bypass Breaker 10 11 12 13 Power Source for trip coil 14 15 16 17 Overheat B-Contact 18 19 To DC Input 20 21 22 Auxillary Acontact TB1 UPS Cabinet Ext. EPO (Customer) N.O. Contacts Battery Cabinet FIGURE 11.
11.5 Grounding Configuration This section describes the grounding configuration to be used with this UPS. A 2 AWG (or 38 mm2) factory-installeded jumper cable is provided between the neutral terminal and ground bus in the UPS cabinet. The jumper cable location is illustrated below. 100-150 kVA Ground Bus Neutral Terminal Jumper Cable FIGURE 11.
12 UPS Specifications 12.1 General Specification Terms Specification Remarks Conforming Standard UL1778-2001 UL, cUL, IEC Ambient Temperature 32 – 104 °F (0 – 40 °C) Relative Humidity Altitude Audible Noise 30% – 90% Non-condensing < 3,280 ft (< 1,000 m) Contact Toshiba Technical Support for instalation above 3280 ft. (1000 m) 68dB(150 kVA) 1m (39”) away from front Insulation Resistance Insulation Breakdown 12.2 3 MΩ With 500 V-Megger AC 2 kV – 1 min. Main Circuit AC 1.5 kV – 1 min.
12.2 Mechanical Specification (cont.) Rated Capacity Cabinet Protection Conformity Exterior Paint 150kVA IEC298 IP20* Sherwin Williams, HHT2-7055, 079 Beige Texture Panel Thickness FRONT: 1/16 in. (1.6 mm) BACK/SIDE/TOP: 3/64 in. (1.2 mm) BOTTOM: 1/8 in. (3.2 mm) Input/Output Cabling Entrance TOP and BOTTOM Ground/Control Wiring Entrance TOP and BOTTOM Clearance Outline Dimension W: 55.1 in. (1400 mm) D: 31.8 in. (808 mm) H: 79.2 in. (2012 mm) Unit Weight 3200 lb (1451.
12.3 Electrical Specification warning DO NOT open the front cover. Electric shock, burns or other personal injuries may occur if unqualified personnel open the front cover. AC Input Rated Capacity 100 kVA (80 kW) Input Voltage 480 V ( +10% – -15% ), 3-Phase 3-Wire Input Frequency Input Power Factor 150 kVA (120 kW) 60 Hz ±5% 1.00 – 0.
13 Operator Interface Table 13.1 shows the functions of the operating buttons on the graphic display panel. ATTENTION Press an operating button for at least 0.5 seconds to change UPS modes. Press the reset button for for at least 5 seconds to reset the UPS. The UPS may not respond if the button press is too short. Table 13.1 Button AND iNDICATOR functions (See fig. 13.1 and 13.2) # Name Function 1 OPERATION LOCK Enables/disables the buttons RUN, STOP, UPS, BYPASS, FLOAT/EQUAL, and RESET.
13.1 Key-Switch and Buttons The key-switch and operating buttons on the graphic display panel are shown in Figure 13.1. See the sections titled “Key-switch” and “Operating buttons” for each function. 5 6 1 2 3 4 9 7 8 EPO 10 FIGURE 13.
13.2 LCD/LED Indicators 11 20 12 21 13 14 22 23 15 16 24 17 25 19 18 FIGURE 13.
13.3 LCD Indicators The operator can scroll through the following LCD display screens using the scroll buttons. tABLE 13.1 - LCD display screens Name Description Normal Display Displays operational status, operational guidance, and measured data. Fault Display Displays detailed data when a fault occurs. Warning Display Displays detailed data when a warning occurs. NORMAL DISPLAY SCROLL UP FAULT DISPLAY SCROLL DOWN WARNIG DISPLAY FIGURE 13.
13.4 Normal Display The Normal Display screen indicates the UPS operational status and provides various screens: an operation guidance screens, mode screens and measured data screens. Table 13.2 shows these screens page by page and illustrates the UPS Normal Display operational status screens. TABLE 13.2 - NORMAL DISPLAY SCREEN EXAMPLES OPERATIONAL STATUS SCREENS BYPASS Shows the UPS status at the top and guidance message or measured data underneath.
TABLE 13.2 - CONTINUED MEASUREMENT SCREENS O/P CURRENT (PEAK) U V W 50[%] 50[%] 50[%] AC INPUT Shows the peak output current peak (%) for each phase. Peak value of output current RMS value for rated current x 1.41 x 100 [%] Shows the AC Input Voltage (line-to-line) and frequency. AC I/P-V 480[V] FREQ. 60.0[Hz] Shows the Bypass Input Voltage (line-to-line voltage) and frequency. . BYPASS INPUT BYP I/P-V 480[V] FREQ. 60.
13.5 Fault Display The Fault Display screen displays the fault records until they are reset. The Warning Display screen displays the warning records until they are reset. The fault records will remain in memory until the reset button is pressed and held for at least 5 seconds, even after the actual cause of the fault has been resolved. Note that the fault records are not deleted when the UPS is turned off.
13.6 LCD Scroll Scroll through the LCD display screens (see Figure 10.4), in sequence, using the “SCROLL UP” and “SCROLL DOWN” buttons on the graphic display panel. • SCROLL UP - Moves back to the previous screen • SCROLL DOWN - Moves forward to the next screen TABLE 13.4 display screen scroll sequence UPS SUPPLY FAULTS & WARNINGS AC-VO 208[V] AC- I O 50[%] NO FAULT NO WARNING OPERATION MODE NORMAL OPERATION MODE SYNC. (The LCD displays a diagram of the electrical power flow.
14 Operating the UPS This section describes the basic procedures to operate the UPS. Figure 11.1 shows the location and functions of the operating switches to operate the UPS. WARNING If the UPS produces smoke or smells strange, immediately turn off all AC and DC input circuit breakers. Continued operation may result in fire. Contact Toshiba or Authorized representatives. DO NOT turn off the control power supply switch (11.1) during UPS operation. This may result in UPS faults.
14.1 Operation Types The operation types are summarized below. TABLE 11.1 OPERATION TYPES Operation Description Startup Starting up and operating the UPS. Switch Power Supply Switching power supply source between UPS and Bypass. Stop Stop the inverter and chopper/charger. Complete Shutdown Turn off the control power supply. Shut down the UPS completely. Float / Equalize Charge Changing the battery recharge mode between float charge and equalize charge.
14.3 Startup Procedures The procedure to start the UPS is shown in Steps 1-5. STEP 1 LED Key - LED Off - LED On - LED Flash SYSTEM INITIALIZE Turn on the control power supply switch. (Figure 14.1) and ensure the operation lock is set to OPERATION. (Figure 13.1 - 1) UPS AC INPUT CONVERTER INVERTER FLOAT CHARGE AC SWITCH EQUAL CHARGE BATTERIES DISCHARGE AC OUTPUT BYPASS BYPASS INPUT 㨪 BYPASS AC INPUT FLOAT STEP 2 BATTERIES PRESS ‘RUN’ SWITCH Wait for a few seconds.
Step 4-5 continues the procedure to start the UPS. LED Key - LED Off - LED On - LED Flash STEP 4 BYPASS Turn on the DC Input Breaker (72B) on the external battery cabinet. MOVE 72B TO ‘ON’ POSITION BATTERIES LED is “ON”. UPS AC INPUT INVERTER CONVERTER FLOAT CHARGE AC SWITCH EQUAL CHARGE BATTERIES DISCHARGE AC OUTPUT BYPASS BYPASS INPUT STEP 5 UPS SUPPLY *Press the “UPS” button for at least 0.5 seconds.This completes UPS startup procedure AC - Vo 208 V AC - Io 50% BYPASS LED is “OFF”.
14.4 Switch Power Supply (UPS→Bypass) The procedure to transfer between the UPS supply and the bypass supply is shown in Steps 1-3 LED Key - LED Off - LED On - LED Flash STEP 1 UPS SUPPLY Check AC INPUT LED and BYPASS LED are on to make sure power is being delivered to the UPS. AC - Vo 208 v AC - Io 50% UPS AC INPUT CONVERTER INVERTER FLOAT CHARGE AC SWITCH EQUAL CHARGE BATTERIES DISCHARGE BYPASS BYPASS INPUT STEP 2 AC OUTPUT BYPASS Press the “BYPASS” button for at least 0.5 seconds.
14.5 Stop The procedure to stop the UPS is shown in Steps 1-3. LED Key - LED Off - LED On - LED Flash BYPASS STEP 1 AC - Vo 208 V AC - Io 50% PRESS ‘UPS’ SWITCH Transfer to Bypass supply as described in Switch Power Supply. UPS LED is “OFF”. UPS AC INPUT CONVERTER FLOAT CHARGE AC SWITCH EQUAL CHARGE BATTERIES BYPASS LED is “ON”.
14.6 Complete Shutdown The procedure to turn off the control power and shut down the UPS completely is shown in Steps 1-6. STEP 1 BYPASS Transfer to Bypass supply as described in Switch Power Supply. DC-V 0 [V] BATT-V 0 [V] BATT-I 0 [A] UPS LED is “OFF”. BYPASS LED is “ON”. STEP 2 Turn off the DC Input Breaker on the external battery cabinet, and, press the “STOP” button for at least 0.5 sec. BATTERIES LED is “OFF”. INVERTER LED flashes then “OFF”. FLOAT CHARGE LED and CONVERTER LED are “OFF”.
14.7 Changing Between Float Charge and Equalize Charge The procedure to change the recharge mode between float charge and equalize charge is shown in Steps 1-3. See the Note below for an explanation of Flaot and Equalize charge modes. LED Key - LED Off - LED On - LED Flash STEP 1 UPS SUPPLY Make sure that the FLOAT CHARGE LED is “ON”.
14.8 Changing to Float Charge from Protection Charge (If applicable) The manual procedure to change from protection charge to float charge is shown in Step 1-3.This operation applies to batteries after they have experienced over temperature condition. See the Note below for an explanation of float charge and protection charge. STEP 1 LED Key - LED Off - LED On UPS SUPPLY Make sure that the FLOAT CHARGE LED is “ON”.
14.9 Emergency Power Off (EPO) Press the EPO switch for immediate shutdown of all power through the UPS. The signal from the EPO is processed as a “hard fault” by the UPS and results in gate-blocks on the transistors and opens all the internal contactors. To Reset the UPS after triggering the EPO, do the following: 1. Shut Down the UPS as described in section 14.6. 2. Restart the UPS as described in section 14.3.
15.2 Faults and Warnings Data Screen This screen appears when a trip error is detected. Up to 10 screens of fault data can be displayed. Figure 15.1 and Table 15.2 show a sample screen and describe the data shown in the screen. FAULTS & WARNINGS 1 1 UPS OVERLOAD 09-09-06 08:05:30 ↓ANOTHER ITEM 2 3 4 FIGURE 15.1 - SAMPLE FAULT DATA SCREEN TABLE 15.2 - FAULT AND WARNING DATA SCREEN DESCRIPTIONS # Name Description 1 Number The number of the message in the order that it was detected (1 - 10).
15.3 LCD Fault & Warning Displays When a fault occurs, a screen is shown as in Figure 15.2. When a warning occurs, a screen is shown as in Figure 15.3. Select the desired fault or warning data to be displayed using the scroll buttons. BYPASS FAULT STOP FAULTS & WARNINGS 1 FUSE BLOWN 09-09-06 08:05:30 FIGURE 15.2 - fault DISPLAY UPS SUPPLY AC-VO 208[V] AC- I O 50[%] FAULTS & WARNINGS 1 UPS OVERLOAD 09-09-06 08:05:30 FIGURE 15.
15.4 Fault 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.
TABLE 15.5 - WARNING - 2 (STOP AND RESTART) Item LCD Message Indication Description 27I AC O/P UV AC output voltage is low. 30U UNIT FAULT IGBT Stack Failure. 45 DC OV Over-voltage in DC circuit. 49 AC O/P OL Output overload 51I INV. OC Inverter over-current. 59I AC O/P OV AC output voltage is high. 76C BATT. OC Over-current in Battery section. TABLE 15.6 - WARNING (OPERATION CONTROL) Item LCD Message Indication Description 27C BYPASS UV Bypass input voltage is low.
15.5 LCD Scroll (w/ faults or warnings) This section describes how to scroll through the LCD screens when a fault has occurred (when Fault Data screens exist). Figure 15.5 shows the locations of the buttons to scroll the LCD screens. See Table 15.8 for detail of the scroll buttons and how they are used for screen scrolling. 5 6 7 FIGURE 15.5 - POSITION OF SCROLL AND RESET BUTTONS Table 15.8 - Button functions # Name Function 5 SCROLL UP Scrolls to the previous screen.
15.6 Restoring UPS Operation WARNING Contact Toshiba in the event of malfunction or fault. This UPS should be repaired only by factory authorized personnel. Servicing by untrained personnel may extend the fault or result in electric shock or personal injury. Do NOT attempt to modify or relocate the UPS. Electric shock, personal injury or fault may result if unauthorized personnel attempt to modify or relocate the UPS.
64 G8000 Series with Isolated Output Installation and Operation Manual
INDUSTRIAL DIVISION 13131 West Little York Road, Houston, Texas 77041 Tel (713) 466-0277 Fax. (713) 466-8773 US (877) 867-8773 Canada (800) 872-2192 Mexico 01/800/527-1204 www.Toshiba.com/ind Printed in the U.S.A.
