Assessments - 2, GPA: 4
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Minimum Capacity Before Return from Shutdown 0 percent 0, 15, 25, 35, 50, 60, 75, 90 percent Following a low-battery shutdown, the batteries will be charged to the specified percentage before powering connected equipment. Alarm Delay After Line Failure 5 second delay 5 or 30 second delay At Low Battery Never Mute ongoing alarms or disable all alarms permanently. Shutdown Delay 20 seconds 0, 20, 60, 120, 240, 480, 720, 960 seconds Set the interval between the time when the UPS receives a shutdown command and the actual shutdown. Duration of Low Battery Warning. 2 minutes PowerChute software provides automatic, unattended shutdown when approximately 2 minutes of battery operated runtime remains. 2, 5, 7, 10, 12, 15, 18, 20 minutes The low battery warning beeps are continuous when two minutes of run time remain. Change the warning interval default to a higher setting if the operating system requires a longer interval for shutdown. Synchronized Turn-on Delay 0 seconds 0, 20, 60, 120, 240, 480, 720, 960 seconds The UPS will wait the specified time after the return of utility power before turn-on (to avoid branch circuit overload). 11 NOTE: SETTINGS ARE MADE THROUGH SUPPLIED POWERCHUTE SOFTWARE, SMART SLOT ACCESSORY CARDS, OR TERMINAL MODE. FUNCTION FACTORY DEFAULT USER SELECTABLE CHOICES DESCRIPTION High Bypass Point +10% of output voltage setting +5%, +10%, +15%, +20% Maximum voltage that the UPS will pass to connected equipment during internal bypass operation. Low Bypass Point -30% of output voltage setting -15%, -20%, -25%, -30% Minimum voltage that the UPS will pass to connected equipment during internal bypass operation. Output Voltage 230 VAC 200, 208, 220, 230, 240 VAC Allows the user to select the output voltage while on-line. Output Frequency Automatic 50 ± 3 Hz or 60 ± 3 Hz Automatic 50 ± 3 Hz 50 ± 0.1 Hz 60 ± 3 Hz 60 ± 0.1 Hz Sets the allowable UPS output frequency. Whenever possible, the output frequency tracks the input frequency. Number of Batteries 1 Number of Connected Batteries Defines the number of connected batteries for proper run time prediction. Default setting of 1 = 1920 VAh (192 V x 10 Ah) Setting of 2 = 3840 VAh, etc. 12 CONNECT THE EPO (EMERGENCY POWER OFF) The output power can be disabled in an emergency by closing a switch connected to the EPO. Adhere to national and local electrical codes when wiring the EPO. Wiring must be performed by a qualified electrician. The switch should be connected to a normally open switch contact. External voltage is not required; the switch is driven by 12V internal supply. In closed condition, 2mA of current are drawn The EPO switch is internally powered by the UPS for use with non-powered switch circuit breakers. The EPO circuit is considered a Class 2 circuit, (UL, CSA standards) and a SELV circuit (IEC standard). Both Class 2 and SELV circuits must be isolated from all primary circuitry. Do not connect any circuit to the EPO terminal block unless it can be confirmed that the circuit is Class 2 or SELV. If circuit standard cannot be confirmed, use a contact closure switch. Use one of the following cable types to connect the UPS to the EPO switch: • CL2: Class 2 cable for general use • CL2P: Plenum cable for use in ducts, plenums, and other spaces used for environmental air. • CL2R: Riser cable for use in a vertical run in a floor-to-floor shaft. • CLEX: Limited use cable for use in dwellings and for use in raceways. • For installation in Canada: Use only CSA certified, type ELC (extra-low voltage control cable). • For installation in other countries: Use standard low-voltage cable in accordance with local regulations. 13 MAINTENANCE, SERVICE Battery Replacement See your dealer or contact APC at the Web site, for information on replacement battery modules. Service If the UPS requires service do not return it to the dealer. Follow these steps: 1. Review the problems discussed in the Troubleshooting section of this manual to eliminate common problems. 2. If the problem persists, contact APC Customer Support through the APC Web site, • Note the model number of the UPS, the serial number located on the back of the unit, and the date purchased. If you call APC Customer Support, a technician will ask you to describe the problem and attempt to solve it over the phone. If this is not possible, the technician will issue a Returned Material Authorization Number (RMA#). • If the UPS is under warranty, repairs are free. • Procedures for servicing or returning products may vary internationally. Refer to the APC Web site for country specific instructions. 3. Pack the UPS in its original packaging. • If the original packing is not available, refer to the APC Web site, for information about obtaining a new set. • Pack the UPS properly to avoid damage in transit. Never use Styrofoam beads for packaging. Damage sustained in transit is not covered under warranty. Always DISCONNECT THE BATTERY(S) before shipping in compliance with U...
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