Jaycar Electronics MP5212, Руководство пользователя

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Rack mount Series UPS
(
1~3kVA
)
User ‘s Manual
-17-
4 . Equipment Use and Maintenance
4.1 Preparations before First Start-up
To ensure normal operation of UPS, please confirm the following before use:
1. Correct installation of input and output;
2. If the power end is connected to rated input power supply;
3. Confirm that UPS output does not short circuit, and the load capacity does
not exceed UPS capacity;
4. Confirm if computer or other instrument is turned off;
5. Confirm if battery voltage is normal;
6. It is not recommended to connect reactive load to the UPS output. Loads
are normally powered by electric network directly.
4.2 UPS Start-up Sequence
After confirming all the above, please start the machine by following means:
1. Press the "POWER" button on the UPS panel to start UPS, the "INV"
indicator light will light up. After retardation time, the "BYP." light goes out
and the UPS is changed inversion power supply. By this time, the start-up
is completed and the equipment starts operation. Wait for about 20
seconds after normal no-load operation to turn on the computer or other
instrument. Start the load in the sequence of high-power to low power,
first start the high-power equipment then in turns start equipment with
lower power.
2. Start computer or other equipment.
4.3 Daily Start-up and Shutdown
During daily operation, operate as per the following for start-up or shut down:
1
．
Press the "POWER" button on the UPS panel to start UPS, after 10
seconds, turn on the computer or other instrument.
2
．
Before shutdown, turn off the computer and other instrument first and
perform no-load operation of UPS for 10 minutes. After the heat in the
equipment has been discharged, press the "POWER" button on the panel.