RFI SME240-1 2-20, Руководство пользователя

Страница: 6 / 11

4
Alarm Output
A pair of normally closed, floating relay contacts are provided to indicate alarm
conditions. Alarm conditions are defined as any one or more of the following events:
• The mains fails.
• Over Voltage shut down has occurred.
• Thermal Shut down has occurred.
• The battery has been connected backwards.
• The battery circuit breaker has tripped.
The relay contacts are rated for 200 mA @ 60 Vdc
Led Indicator
Note:The Battery Output is derived directly from the Load output. Its loading requirements
subtract from the Load current.
1 . The output voltage is only adjustable when the PSU is turned on with no battery connected
to the battery terminals. The adjustable range in the table is the minimum guaranteed range.
Output voltage
Table 1 . Led indicator
Table 2. Output voltage