Technical data
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7
Operation / LED diagnose
Alarm (red)
Lits when trigged
Wind / rain (green)
Lits when trigged
Battery charge
Charging voltage: 26,5V to 29V. depending on the surrounding temperature.
Charging current: 350mA, current restricted.
Short-circuit monitoring of the connection cables.
Charging voltage disconnected in the event of a short-circuit.
Note
Replace the emergency power batteries every 4 years!
Optional plug-in modules
Multi malfunction warning module (WSA 301):
Multi malfunction warning:
1 x change-over contact (max. load: 60V, 1A) with 3 pole connection terminal for potential free transmission
to the BMS / panel etc.
2 pole connection terminal for 2 wire BUS cable for the feedback of malfunctions in cascaded control units to
the break glass unit connected to the master smoke control unit.
Alarm message:
1 x change-over contact (max. load: 60V, 1A) with 3 pole connection terminal for potential free transmission
to BMS / panel etc., or as monitored 2 wire alarm cable for cascading control centres.
Jumper plugged in J1 = Only for the alarm transmission to the next smoke control unit (cascading).
Jumper plugged in J2 = pot.-free alarm contact (factory setting).
The transmitting can be interrupt. If so, it will be shown by the yellow LED.
Wind/rain relaying module (WSA 302):
1 x change-over contact (max. load: 60V, 1A) with 3 pole connection terminal for potential free transmission
of the wind/rain trip.
Ventilation time module (WSA 303):
Automatic closing in the ventilation mode according to pre selected time (1 min. to 30 min.) after ventilation
OPEN or STOP was actuated.
