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Output fault. Bus fault. Over temperature. Overload. Over Charging. Battery test fail. Charger failure.
*(4) Battery Mode: Apply "signal" 5V~12Vdc for > 0.5 sec. Then UPS will shutdown completely.
Line Mode: Provide "signal" 5V~12Vdc for > 0.5 sec. Then UPS will interrupt the output Power.
Direction
PIN #
Description
Relay contact*(0)
Output
1
UPS fail
NO*(1) -> AC*(2)
Output
2
Summary alarm*(3)
NO -> AC
--
3
GND for secondary
--
Input
4
Remote shutdown*(4)
--
--
5
Common
--
Output
6
Bypass active
NO-> AC
Output
7
Battery low
NO-> AC
--
8
Not connected
--
Output
9
Utility fail
NO-> AC
6.
Maintenance
Please read the following instruction to ensure your safety and maintain a longer
product lifetime. This section contains detailed information about moving, maintaining,
and placing the UPS. With a minimal amount of maintenance, you can expect the UPS to
function smoothly.
6.1 Transportation
Please handle UPS with extreme caution since the battery contains a high amount
of energy. Keep the unit in position as marked on the packaging and never drop the unit.
6.2 Storage
Please read the following instructions if the UPS is not installed immediately:
Store the equipment as is in its original packing and shipping carton.
Do not store in temperatures outside the range of +15°C to +25°C.
Fully protect the UPS from wet or damp areas and moist air.
To maintain the vitality of the batteries recharges the UPS at least 8 hours every 6
months.
6.3 Operation
CAUTION: Ensure that all environmental concerns and requirements are met
according to safety instruction; otherwise, the safety of installation personnel cannot be
guaranteed since the unit may malfunction.
Please ensure no flammable substances such as gases or fumes.
Avoid extreme temperature and humidity. Protect the equipment from moisture.
Ensure there is enough space (300mm or above recommended) at the rear and
side of UPS for proper ventilation.
Summary of Contents for SNT-1000
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