User manual TOSHIBA 7000

[. . . ] 6F3H1001 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. 6F3H1001 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: ACB: Molded Case Circuit Breaker Air Circuit Breaker (3) Storage cells A parallel UPS system in which there is a battery for each UPS in the system. [. . . ] Note that the failure data is not deleted when the unit is turned off. 7. 2. 3 Warning Data Display Screen The Warning Data Display screen indicates the presence or absence of warning data and displays that data if present. Table 7. 4 LCD Screen Presence or absence of warning data WARNING NO ALARM INFORMATION Warning Data Display Screen Description This screen indicates the presence or absence of warning data. This screen is displayed if there is no warning data, or if all warning data has been reset with the "fault display reset" key. Warning date WARNING 1 72B MIS OPE 98-09-09 08:05:30 ANOTHER ITEM The warning data, the time the warning occurred, and an indication as to whether or not there is any other warning data is displayed with this screen if a warning occurs. When there is other warning data, that other data can be displayed using the scroll keys. - 23 - 6F3H1001 7. 2. 4 LCD Screen Switching The and scroll buttons on the front of the panel are used to switch the screen displayed on the LCD. See figure 6. 3. 1 for the location of the and scroll buttons. Symbol Name SCROLL UP SCROLL DOWN Description Moves to the previous screen (see Figure 7. 2) Moves to the next screen (see Figure 7. 2) Initial screen <Normal screen> UPS SUPPLY AC-VO AC- I O 200[V] 50[%] WARNING NO ALARM INFORMATION O/P VOLTAGE (LINE) U- V 200[V] V-W 200[V] W- U 200[V] FAULT NO FAULT INFORMATION O/P CURRENT (r. m. s) U 50[%] V 50[%] W 50[%] MODE COUNT UPS 17544[H] BATTERY 32[MIN] 0[TIM] O/P CURRENT (PEAK) U 50[%] V 50[%] W 50[%] DC INPUT DC-V BATT-V BATT- I 401[V] 401[V] 0[A] O/P FREQUENCY FREQ. 60. 0[Hz] BYPASS INPUT BYP I/P-V 200[V] FREQ. 60. 0[Hz] AC INPUT AC I/P-V 200[V] FREQ. 60. 0[Hz] Figure 7. 2 Using the Scroll Keys - 24 - 6F3H1001 8. Operation 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 CAUTION Make sure you understand the meaning of the warning labels on the equipment, and follow the precautions indicated. Operating the equipment with an inadequate understanding of these matters may result in electric shock or burns. See Page 6 for the location of these warning labels. This section will describe the basic procedures used to operate the UPS. Operate the unit within the ambient conditions noted in the specifications. Operating the unit outside these ranges may result in failure. During operation, do not turn off the air conditioner for the UPS chamber and the battery chamber. This will cause the temperature in these chambers to rise and may result in failure. NOTES When starting or stopping the equipment, monitor the operation on the graphic display panel LCD and follow the procedures. 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 board to become discharged and result in incorrect time display and other problems. - 25 - 6F3H1001 8. 1 Types of Operation This section summarizes the types of operations covered in this manual and their objectives. Refer to the attached operating procedures document for specific details on the operating procedures. No. 1 2 3 4 5 6 Operation Startup General Description/Objective Starts up and operates the stopped UPS. Page 27 Page. 31 Page 32 Page 34 Page 36 Page 39 Switch Power Supply Switches between UPS power supply and bypass power supply. Stop Complete shutdown Charge (floating/equalized) Floating charge Stops a UPS that is operating. Turns off the control power supply and shuts down the UPS completely. [. . . ] Touching the other sections of the unit may result in electric shock. When a trip error occurs, do the following: [Procedure] Trip error occurs; UPS stops operating (1) Open the front door on the UPS graphic display panel (see Figure 5. 1 on page 11). (2) Remove the memory card from the back of the door. (Verify that the memory card write LED shown in Figure 9. 10 goes out. ) (3) Insert a new memory card. [. . . ]