FirePro 08879 Schnellstart-Handbuch - Seite 2

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Component List
2
Operations
3
Mounting
3.1
The Module must be mounted using the bracket supplied.
No penetrations are to be made through the casing.
The Power Control Module enclosure is rated IP65, mounting
should be away from where it may be affected by water.
Power Supply Monitoring
3.2
The FP-08879 DVSR is a multi-voltage to operate on either
12vDC or 24vDC. When the DVSR is first powered, it will automatically sample the incoming
power supply:
12vDC (7-15.9 volts)
The DVSR requires continuous power for 5 seconds to determine the incoming power. Once
power mode is selected, the DVSR will remain in this mode until power is disconnected.
Automatic Cutoff
3.3
Once the FP-08879 DVSR has determined the operating voltage, it will monitor the incoming
power supply. The incoming power supply must drop below operating voltage continuously
for 4 seconds before the DVSR will automatically cut off the incoming power supply.
Fire Indicator Panel (FIP)
3.4
The FIP will then switch to backup power until the primary power supply is restored.
Backup Power Control Modules are designed to provide power to the fire system for a period
of 24 hours. Actual backup power will be available based on the condition of the batteries and
this will largely be determined by machine run time.
The backup battery is charged by the primary power supply, and approx 1 hour of run time
will provide 1 hour of battery backup, if the backup batteries have been allowed to run flat.
IMPORTANT – where Sealed Lead Acid Backup Batteries (Models 8870 and 08871) have been
installed these will need to be replaced. SLA batteries will not recharge once they have run
flat. These can be swapped for FP-08872 NiMh battery pack.
When primary power is restored, the fire system will be operational, and will stay fully
Digital Voltage Sensitive Relay
FP-08874 Power Control Module
Digital Voltage Sensitive Relay, 12 - 24vDC,
automatic low voltage cutoff
Mode
12vDC
24vDC
or
24vDC (16 – 32 volts)
Engages
13.4vDC
26.8vDC
Model 08879
Cutoff
12.8vDC
25.6vDC
Rev 1.0