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6 F 3 H 1 0 0 1
Uninterruptible Power System (UPS)
TOSNIC-7000S
Instruction Manual (OPERATION)
REQUIREMENT
• This manual should be delivered to the persons who
will ultimately use and maintain the UPS.
• Read this manual carefully before operating the UPS.
• Store the manual in a safe place so it can be referred
to when needed.
July 1999
©
ALL Rights Reserved.
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6 F 3 H 1 0 0 1 Definitions (1) Main unit UPS: Uninterruptible Power System * If required by the custom specifications, the unit will be marked as a CVCF device. CVCF: Constant Voltage Constant Frequency (2) Main circuit switches MCCB: Molded Case Circuit Breaker ACB: Air Circuit Breaker (3) Storage cells Individual battery system: A parallel UPS system in which there is a battery for each UPS in the system. Shared battery system: A parallel UPS system in which there is a sin
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6 F 3 H 1 0 0 1 1. Introduction This manual is designed to ensure the safe and correct operation of the TOSNIC-7000S Uninterruptible Power System (hereafter referred to as "UPS unit"). Please read the "Safety Precautions" and "Operation" sections of this manual carefully before use and make sure you have a thorough understanding of the information in these two sections. Keep the manual handy in a place near the unit so you can refer to it instantly when needed. Note that this manual wa
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6 F 3 H 1 0 0 1 2. Safety Precautions (continued) Use Special considerations (*) are required when using equipment that affects the lives and safety of human beings (**) or has a critical effect on maintaining public services (***). Be sure to contact Toshiba in such cases. The use of such equipment without special consideration may result in serious accidents. * Means holding through consultations with system designers regarding system operation and management and building a backup s
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6 F 3 H 1 0 0 1 2. Safety Precautions (continued) WARNING If the unit begins to emit smoke or strange odors, immediately turn off circuit breakers 52R and 72B. Continued use may result in fire. Contact the Toshiba Service Center. MANDATORY Contact the Toshiba Service Center in the event of malfunction or failure. This unit should be repaired only by authorized Toshiba service personnel. Servicing by untrained personnel may increase the scale of the failure or result in ele
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6 F 3 H 1 0 0 1 2. Safety Precautions (continued) WARNING Do not open the rear door. The parts inside carry high voltage. Touching them may result in electric shock, burns or failure. PROHIBITED CAUTION Operators should be qualified* personnel. Operation of the UPS by unqualified or untrained personnel may result in electric shock, injury or failure. * In accordance with customer stipulations MANDATORY Make sure the air vents on the front and top of the unit a
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6 F 3 H 1 0 0 1 2. Safety Precautions (continued) Checking warning labels (1) The locations of the warning labels on the UPS are shown in Figure 2.1. Check to make sure that these warning labels are in place. Note that the placement and content of the warning labels may differ depending on the capacity of the UPS. Verify the locations by referring to the warning label placement figure provided with the "Maintenance & Inspection 6F3H1002" manual. (2) Read all warning labels and make
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6 F 3 H 1 0 0 1 3. Handling Precautions Perform daily and periodic inspections as noted in the maintenance and inspection plan. In order to ensure a long service life and optimal performance, the equipment must be installed in a suitable environment, must be operated correctly, and must be given the proper daily and periodic inspections. Maintenance and inspections are particularly effective in preventing accidents caused by changes in components that will occur over time. Be sure
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6 F 3 H 1 0 0 1 3. Handling Precautions (continued) Do not turn the circuit breakers ON when control power source switch (8A) is OFF. This may result in failure. Certain units also have a control power source switch (8D). This switch has the same functions as the switch 8A. PROHIBITED Do not turn the control power source switch (8A) to the OFF position when the circuit breakers are ON. This may result in failure. Certain units also have a control power source switch (8D). T
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6 F 3 H 1 0 0 1 3. Handling Precautions (continued) When the unit has stopped due to failure, be sure to remove the memory card before resetting the LCD Failure Error screen on the panel. Resetting (restarting) the UPS without removing the memory card will delete the data needed to determine the cause of the failure. Do not leave the unit for long periods of time (1 week) with control power source switch (8A) in the OFF position. This can cause the backup capacitor on the control
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6 F 3 H 1 0 0 1 4. Contents 1. Introduction ····························································································································2 2. Safety Precautions ·················································································································2 3. Handling Precautions ············································································································7 4. Contents········································
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6 F 3 H 1 0 0 1 5. Appearance Only open the front panel when performing necessary operations.* Operating parts and high-voltage areas inside the UPS have been provided with covers as a safety precaution. Still, touching areas other than those that must be touched to perform necessary operations may result in electric shock, burns or other WARNIN injuries. G * In this case, "necessary operations" means operating circuit breakers/auxiliary switches (6CH/8A) and inserting/removing m
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6 F 3 H 1 0 0 1 6. Controls and Circuit Configuration If the unit begins to emit smoke or strange odors, immediately WARNIN turn off circuit breakers 52R and 72B. Continued use may result in fire. Contact the Toshiba Service G Center . 6.1 Panel Controls Figure 6.1 and Table 6.1 show the locations and functions of the controls used for the circuit configurations (see Figures 6.2) on the UPS. Do not turn the circuit breakers ON when control power source switch (8A) is OFF. This
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6 F 3 H 1 0 0 1 Table 6.1 Control Functions No. Device Name / Function Normal Status Remarks During Operation Main circuit AC input circuit breaker When the circuit breaker 52R ON When the AC input is normal, power is is tripped in manual supplied to the UPS through this circuit mode, reset it by grasping breaker. the handle and pulling it down or to the right. Main circuit DC input circuit breaker 72B ON When AC input has been cut off, power is supplied from the bat
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6 F 3 H 1 0 0 1 6.3 Panel Controls When the unit has stopped due to failure, be sure to remove the memory card before resetting the LCD Failure Error screen on the panel, so you can give it to the service person. Resetting (restarting) the UPS without removing the memory card will delete the data needed to determine the cause of the failure. NOTES Every effort has been made to ensure safety in unit handling. However, when removing the memory card, do not touch the other sections of
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6 F 3 H 1 0 0 1 6.3.1 Panel Key-switch Table 6.2 shows the function of the key-switch on the graphic display panel. Table 6.2 Key-switch Function No. Name Function Remarks OPERATION Setting this key-switch to the "OPERATION" Normally setting the LOCK side enables operation using the buttons on switch to the the panel; setting it to the "OPERATION OPERATION INHIBITED" INHIBITED" side prevents operation. When prevents operational the switch is set to the "OPERATION errors. The key c
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6 F 3 H 1 0 0 1 Table 6.3 Key Functions (For HS or AHH individual battery systems) (continued) No. Name Function Remarks , FLOAT / EQUAL** Changes the battery charging Pressing this key during UPS operation *** mode. changes the status to equalized charge (If it is currently set to floating charge) or floating charge (If it is currently set equalized charge). SCROLL UP These keys switch the screen For details, see Section 9.2.4 "Scrolling displayed on the LCD. Through LCD Scree
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6 F 3 H 1 0 0 1 7. Panels 7.1 Graphic Display Panel Figure 7.1.1 and 7.1.2 and Table 7.1 show the locations and functions of the controls on the graphic display panel. 11 SCROLL 12 13 14 16 WARNING FAULT UPS SUPPLY 17 15 ～ ～ ～ UPS 20 AC INPUT CONVERTER INVERTER 24 FLOAT CHARGE AC ～ EQUAL CHARGE (*) 21 BATTERIES 18 SWITCH AC OUTPUT DISCHARGE 25 ～ BYPASS INPUT BYPA SS 19 UPS CHARGE AC SWITCH FAULT OPERATION 23 EQUAL OPERATION STOP BYPASS RESET RUN FLO
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6 F 3 H 1 0 0 1 11 SCROLL 12 13 16 14 UPS SUPPLY WARNING FAULT 17 15 ～ ～ ～ UPS 20 AC INPUT INVERTER CONVERTER 24 FLOAT CHARGE AC ～ BATTERIES 18 SWITCH AC OUTPUT DISCHARGE 25 ～ BYPA SS BYPASS INPUT 19 UPS AC SWITCH FAULT OPERATION 23 OPERATION STOP BYPASS RESET RUN UPS INHIBITED 22 Figure 7.1.2 Graphic Display Panel Control (Graphic Display Panel of the type without the equalized charge mode and the prot
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6 F 3 H 1 0 0 1 Table 7.1 Display Panel Functions (For HS or AHH individual battery systems) No. Name Function 11 LCD INDICATOR Displays help messages, measurement data and warning descriptions. For more information, see Section 7.2 "LCD Display." 12 UPS SUPPLY LED This LED lights up when the UPS is operating. 13 WARNING LED This LED blinks in the event of an warning. 14 FAULT LED This LED lights up in the event of a UPS failure. 15 AC INPUT LED This LED lights up when the AC in
