Sentinel SNT-1000, Руководство пользователя

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Ensure that the front of the UPS remains clear for user operation.
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Only authorized agents or technicians may service the unit.
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Do not open the UPS cabinet. Components may contain hazardous or fatal voltage.
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Output receptacles may carry live voltage without connecting to the main power.
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Pay special attention to UPS air inlet; do not let it coved by dust.
6.4 Battery
6.4.1 Maintenance
The reliability of the battery is heavily related to the environmental issue. At the
temperature of 25 degrees Celsius, a regular 6-12 months’ check-up is advised.
6.4.2 Replacement
1. Hold the display-side front panel corner; Pull out the other side lightly as arrow
indicated. Then, push to the side to unlock the other tenon.
2. Remove the screw and metal battery cover, disconnect battery cable, then remove
the battery.
3. Replace with the same type and quantity of battery.
4. Reinstall the new battery and push it into the UPS.
5. Reinstall the screw and metal battery cover. Reinstall the front panel.
Note: Tower model battery replacements are not available by users. Please contact
for technical assistance.
6.4.3 External battery pack
The following chart is the recommended specification of the external battery
pack/cabinet. For other options, please ensure that the option meets safety instruction
and local legislation.
Note: when power supplies by external batteries, output loads will be limited to
90% for overall power generation.
Model 1000 1500 2000 3000
Battery Type 12V 7A 12V 9A (option) 12V 7A
Number of Batteries 6 12 12
Back-up time /Full load (min)
(Battery Pack Only)
Approx. 13-15 Approx. 13-15 Approx. 10-13
Typical Recharge time <8 hrs to 90%
Dimensions WxDxH (mm) 428 x 425 x 84 428 x 635 x 84
Net Weight (kgs) 20.7 37.3 40.8 (9AH battery)