Potter PSB-10, Инструкция по установке, эксплуатации и обслуживанию

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PSB-10:4
PSN-106, PSN-64, PSB-10 • 5403590 • REV A • 12/09
Battery Test : Under normal load conditions, check that the battery is fully charged. Check specifi c voltage both at the battery
terminal and at the board terminals marked [+BAT-] to ensure there is no break in the battery connection wires.
Note: Maximum charging current is 1 amp.
Note: Expected battery life is 5 years; however it is recommended changing batteries in 4 years or less if needed.
Electrical Operating Characteristics
Input Voltage 120 VAC @ 5.1 Amps or 240 VAC @ 2.5 Amps (Jumper selected) 50/60 Hz
Output Voltage 24 VDC @ 10 Amps
Total System Current
PSB-10 = 10 Amps
The system uses a "Sealed Lead Acid" or "Gel-Cell" type of battery with a capacity of from 7 to 55 amp-hours. Fuse must be
replaced with same size and rating (8A-250VAC, Time Lag).
Ground Fault:
When the Power supply detects a ground Fault condition which indicates a short between the Power Supply ground and the Earth
Ground circuits the Ground Fault L.E.D. will fl ash at a 50% rate to indicate a trouble condition, the trouble relay will also activate
during a trouble condition of this type. When the trouble condition has been restored the L.E.D. and trouble relay will return to
their normal state. (See notice.)
Testing and Maintenance
System Testing should be performed periodically to insure proper operation.
Standby batteries and AC transfer are tested by interrupting the AC power line while an alarm condition exists.
Battery Maintenance
The PSB-10 should be tested at least once a year for proper operation as follows:
Output Voltage Test : Under normal load conditions, the DC output voltage should be checked for proper voltage level. Refer to
the Power Supply Output Specifi cations Chart).