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Anleitung Zusammenfassung
In the event of a mains disruption, the UPS will switch to battery mode without affecting the load. Prior to switching to bypass mode, leave the system running in normal mode for 8-10 hours to charge batteries to full capacity. To keep batteries fully charged, UPS is pre-programmed to switch back to normal operation whenever necessary. Economy Mode not available for parallel configurations. At start-up, the system will at first go into normal operation to ensure a fully charged battery, and it will then switch into bypass after the programmed time (8-10 hours). NOTICE! Check cable dimensions as input power factor is not corrected with UPS running in Economy Mode. User Guide APC Silcon 120-160kW 400V UPS Parameter Settings 4.0 Parameter Settings Below tables show operating parameters programmable from keyboard. Only qualified users should alter programming parameters. See below examples. Parameter Settings Parameter Setting* Comments Bypass operation YES, NO YES will switch the system into bypass mode*** Language GB, D, F, DK, S, SF, NL, PL, CZ, E, P, SK, H Languages of text in display Autostart YES, NO Automatic restart by mains return (1 min. delay). Ensures quick battery recharge. Remote shutdown active YES, NO Shutdown of UPS by remote signal when in battery operation. Saves battery energy. Remote shutdown HIGH, LOW Nature of remote shutdown signal level Remote shutdown time 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 min. Time delay on remote shutdown of UPS Battery capacity test – Initiates back-up time check. Time measured from start until it reaches low DC warning level (See User Guide, section 6). Battery monitor test ** – Initiates checks of battery condition by 25% discharging. Automatic battery test** OFF, 3,6 months Activates the battery monitor test in cyclic intervals. Battery monitor reset** – Press the and key to reset alarm (flashing light). Boost charge YES, NO YES results in boost charge (10 hours) Autoboost charge YES, NO YES results in boost charge after battery operation (10 hours). Enter new date YYMMDD Set to local date Enter new time HHMMSS Set to local time (24 hour clock) * Factory settings in bold ** For systems with active Battery Monitor only *** Do not leave system running in bypass mode (Static bypass) for extended periods of time, as batteries are not recharged in bypass mode. User Guide APC Silcon 120-160kW 400V UPS Parameter Settings 4.1 Programming Keys Displays time Return to normal window Accesses the alarm stack 4.2 Switching to Bypass Operation Programming Example Scrolls up through list Scrolls down through list Stores parameters/enters parameter stack Silences the audible alarm Chooses or changes parameters Action Display shows 1. Press to enter parameter stack 2. Press or until 3. Press until Bypass operation : NO Bypass operation : YES 4. Press to store 5. Press to exit Bypass operation User Guide APC Silcon 120-160kW 400V UPS Parameter Settings To return to normal operation Action Display shows 6. Press to enter parameter stack 7. Press or until 8. Press until Bypass operation : YES Bypass operation : NO 9. Press to store 10. Press to exit Normal operation load power xx% Follow same procedure to program other parameters. User Guide APC Silcon 120-160kW 400V UPS Alarms and Events 5.0 Alarms and Events Alarms are indicated by the red lamp (above the left hand corner of the keyboard) and a 30 seconds acoustic signal. An alarm is registered in the alarm stack as long as it is present, and if more in the same order as they arise. Certain alarms, such as battery alarms, need resetting. See section 4.0 Parameter Settings. All alarms are also registered in an event logger and remains there in a stack with room for 250 events. The events are stored in the same order as they arose - showing the latest first. Besides the alarms the following operational modes are also stored in the event logger. Mode Comments MPU is reset UPS has been completely switched off Stand-by UPS has been in stand-by mode by parallel system Normal operation UPS has been in normal operation Battery operation UPS has been in battery operation Bypass operation UPS has been in bypass operation System off UPS has been off 5.1 Displaying the Alarm Stack Action Description 1. Press Access to the alarm stack. 2. Press or Scroll up or down through the alarm stack messages. Last message is "No (further) alarm". 3. Press Exits the alarm stack. If not operated the system will exit the alarm stack automatically after 30 seconds. 5.2 Displaying the Event Stack Action Description 1. Press and Press the two keys simultaneously to get access to the events stack 2. Press or Scroll up or down through the event stack (last message is "No (further) event"). 3. Press Displays the time where the event happened. 4. Press Exits the event stack. If not operated the system will exit the event stack automatically after 30 seconds. User Guide APC Silcon 120-160kW 400V UPS Alarms and Events 5.3 Possible Alarms Alarms Description Action 1. ...