FC-3B & FC-3A
Type | FC-3A(built-in), FC-3B(external) |
The primary voltage | for both AC220V/380V |
The secondary voltage | DC24V±10% |
Consumption of electrical power | 3VA(ordinary), 51VA(operating) |
Standby power | Ni-cd sealed battery(DC24V, 0.45Ah) |
Smoke detector | DC24V(max. 10pcs available as parallel) |
Before resistance load | DC30V, 5A |
Rated operating current | 1,500mA |
Surrounding temperature | -30℃ ~ +40℃ |
Emergency room maneuver | non-polar, 18~40V permission |
How to check interlocking controller
1. Audible device : Please let the switch on the inside audible switch.
2. In case of the smoke detector operating :
– The automatic closer is operated at the same time as the alarm sounds. The shutter is stopped at the 1st stop point.
3. In case of the heat detector operating :
– The automatic closer is so operated that the shutter is dropped to the floor.
4. Manual operating : When the maneuver switch is pushed, the automatic closer is so operated that the shutter is dropped to the floor.
5. Restoring :
– The smoke & heat of the detector are completely removed.
– The switch of emergency room maneuver should be restored and them restoring switch of controller should be pushed.
– Please operate the shutter.
6. Blackout :
– The standby power is connected automatically.
– The standby power battery should be inspected more than 2 times per month.