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Operation
®
Smart-UPS VT
10-40 kVA – 400 V
10-30 kVA – 208 V
10-30 kVA – 200 V
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About this Manual IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS ® This manual is intended for the user of the Smart-UPS VT. It refers to important safety warnings and instructions, gives an introduction to the display interface, and provides information on operation, load connection, parts replacement, troubleshooting, total power off and restart. ® Only graphics of Smart-UPS VT with built-in batteries are shown in this manual, but the ® manual is intended for the users of one or mo
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About this Manual How to find updates to this manual You can check for updates to this manual on the APC Web site (www.apc.com). 2 Smart-UPS® VT 10-40 kVA, 400 V, 208 V, 200 V - Operation 990-2282A-001
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Contents Safety................................................................................1 Overview...........................................................................2 User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Interface area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Display interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Menu tree . . . . . . . . . . . . . . . .
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Maintenance................................................................... 25 Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 How to determine if you need a replacement part . . . . . . . . . 25 How to return parts to APC . . . . . . . . . . . . . . . . . . . . . . . . 25 How to store the battery modules . . . . . . . . . . . . . . . . . . . . 26 How to replace a Network Management Card . . . . . . . . . . . . 28 How to replace and install
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Safety All safety instructions in the Safety Sheet (990-2822) shall be read, understood, and followed prior to handling/using the system. Failure to do so could result in equipment damage, serious injury, or death. Warning For safety reasons, the trained user is only allowed to operate the display and replace the following components: � Network Management Card with temperature sensor (training necessary) � Battery Module (training necessary) 990-2282A-001 Smart-UPS® VT 10-40 kVA 400V, 208V,
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Overview User Interface Interface area The four LEDs to the left of the display indicate the operational status of the UPS. The five navigation keys to the right are used to select and open menu items, to access information, change system parameters, and to get context-sensitive help. LOAD ON Chrg 100% ON BATT Load 000% 230Vin 000Vout 50Hz BYPASS Run-time: 00hr 30m FAULT LOAD ON When the green LED is lit, the UPS provides power to the load equipment. ON BATT When the yel
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Overview – User Interface Main Menu Screen. From the Main Menu Screen it is possible to command, configure, and monitor the system through the sub menu screens: Control, Status, Setup, Logging, Display, Diags, and Help (see the section Menu tree). Main Menu Screen The selector arrow is controlled Control Logging by the UP/DOWN keys. The arrow Status Display marks the item you may open by Setup Diags pressing ENTER. Help 990-2282A-001 Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation 3
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Overview – User Interface Menu tree The menu tree provides a quick overview of the functions and views you can access. If you get beyond the functions described in the menu tree, do not proceed. Press ESC to go back. Control Turn load off/on UPS into/out of bypass Status Vin Vbyp Vout Load Clock Iin lbyp Iout Runtime kVA & kW Alarms Par. Frequencies Overview Shutdown redundancy Screen Load & Bat & Temp Chrg xxx% Batteries Default Load xxx% xxxVin Alarm Runtime thresholds System Parallel stat
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Overview – User Interface The display provides access to more functions than described in this manual. Those functions should not be accessed without the assistance of APC Customer Support in order to avoid unwanted load impacts. For APC World-Wide Customer Support, refer to the back cover of Caution this manual. If you by accident get beyond the functions described, press ESC to return to previous screens. 990-2282A-001 Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation 5
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Operation Operation Modes The UPS has different operation modes. If the installation includes a Maintenance Bypass Panel (MBP), an external maintenance bypass operation mode will also be available. Normal operation The UPS converts utility/mains power to conditioned power for the connected load. Battery operation The UPS provides power to the connected load from its internal and (if available) external batteries for a finite period. The UPS transfers to battery operation if the supply of uti
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Operation Procedures How to turn into bypass Single System – turning into internal bypass. The load is not protected by the UPS and the power is not conditioned when the internal mechanical bypass lever is activated. Caution In bypass operation the batteries are still charged. If a total power off is required, the batteries must be pulled out to the red disconnect line, see the section How to perform a total power off. Warning This procedure is not applicable to parallel systems as the inter
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Operation – Operation Procedures Turn the internal mechanical bypass lever upwards to activate it. The load will now be supported directly by utility/mains power. Reinstall the Front Panel. Single System – turning into external bypass. In bypass operation the batteries are still powered. If a total power off is required the batteries must be pulled out to the red disconnect line, see the section How to perform a total power off. Warning Press Use Press Chrg 100% Control Logging
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Operation – Operation Procedures Parallel System – turning into external bypass. P In bypass operation the batteries are still charged. If a total power off is required, the batteries must be pulled out to the red disconnect line, see the section How to perform a total power off. Warning Press Use Press Chrg 100% Control Logging Load 000% Status Display xxxVin 000Vout x0Hz Setup Diags Runtime: 0hr 0m Help Use Use Press Press UPS into Bypass Confirm: Do Self Test UPS into Bypass Simul
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Operation – Operation Procedures How to turn into normal operation Single System – turning into normal operation from internal bypass. Never attempt to switch back the UPS into normal operation till you have verified that there are no internal UPS faults. Caution Check that the UPS is in bypass. The green Turn the mechanical bypass lever downwards (LOAD ON) and the yellow (BYPASS) LEDs are into a horizontal position to deactivate the lit. internal bypass operation. Press ESC to return
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Operation – Operation Procedures Parallel System – turning into normal operation from external bypass. Never attempt to turn the UPS into normal operation till you have verified that there are no internal UPS faults. Caution From the external MBP: Turn all input From the external MBP: Check that all the switches (Q001) to position “1” (ON). output lamps (Q002) are lit. From the external MBP: Turn all output From the UPS: Connect the batteries in the switches (Q002) to position “1” (
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Operation – Operation Procedures How to turn load OFF/ON via the display interface Disconnecting the UPS output to the load does NOT de-energize the UPS! Always follow the total power off procedure if you need to de-energize the UPS in emergency situations, see section How to perform a total power off! Warning Turn Load OFF – How to disconnect the UPS output to the load equipment. Use Press Press Control Logging Chrg 100% Status Display Load 000% Setup Diags xxxVin 000Vout x0Hz Help Ru
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Operation – Operation Procedures How to view the Status screens Use Press Press Control Logging Chrg 100% Status Display Load 000% Setup Diags xxxVin 000Vout x0Hz Help Runtime: 0hr 0m Use the UP/DOWN keys to go through the parameters: View Parameters Voltage on all Utility/mains voltage (V), bypass voltage (V), and output voltage (V) for each phase. phases Current on all Utility/mains current (A), bypass current (A), and output current (A) for each phase. phases kVA and kW Apparent power
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Operation – Operation Procedures How to view Logging and Statistics The View Log. View the 100 most recent UPS log events, and view the logged details of the events, such as date, time of occurrence, and event number. Use Press Press Control Logging Chrg 100% Status Display Load 000% Setup Diags xxxVin 000Vout x0Hz Help Runtime: 0hr 0m Use Use Press Press View log 24-Sep 15:06:48 #15 Clear log Mains out of Range View statistics On Line =================== Logging Screen (example) The
