Fire shutter controller circuit board 01 2018 2018a 2020

  Main functions and technical parameters 1
Supply power to the components connected to it and required to supply power

2
It can be directly connected with smoke and temperature detectors or fire linkage alarm signals to control the fire motor to open and close
And feed back door position signal, fire alarm and fault alarm signal to the fire control center

  3
It has the functions of self inspection, silencing, reset and automatic escape (it needs to be equipped with the company's hand box)

4
It has the functions of phase loss, overcurrent and overload protection, phase sequence detection and automatic phase commutation

5
It has the function of battery, smoke and temperature sensing disconnection fault alarm, but does not affect the normal operation of the rolling shutter door

6
It has the function of limit switch fault shutdown protection to prevent positive and reverse winding from exceeding the limit and automatically stop and give a fault alarm; avoid
Accident occurred during continuous operation

7、  In case of power failure or phase failure of the main power supply and fire alarm, the standby power supply will automatically start the quick release control device to make the rolling shutter
Fall by self weight to prevent the spread of fire
Under this function, there is an emergency escape function

  8
The controller has the following detection functions
a)  The main power supply of the controller is powered off (the main power indicator on the light board outside the controller is off)
b)  When the door rolling machine adopts three-phase power supply Power phase failure (the main power indicator on the light board outside the controller flashes)
c)  The connecting line between the standby power supply and the charger is open circuit or short circuit (the standby power indicator on the lamp board outside the controller is off)
d)  Standby power failure (the standby power indicator on the light board outside the controller goes out or flashes)
e)  The connecting wire between the controller and the quick release control device is broken Short circuit (brake fault indicator light on controller mainboard is on)
f)  Fire detector group failure (if connected) (the smoke and temperature sensing fault indicator on the controller main board lights up)
g)  The fire shutter is rolled forward or backward (the controller mainboard overrun fault indicator is on)
h)  The door rolling machine is disconnected (the motor fault indicator on the controller main board is on)
9
Technical parameters and installation dimensions:
a)  Ambient temperature: - 10 ~ + 55 ℃; Relative humidity ≤ 95%； Atmospheric pressure: 86 ~ 106kpa
b)  The power of the door rolling machine controlled by the controller shall be ≤ 1
5KW, rated voltage AC380V / 50Hz

c)  The conductor connected to the controller shall be ≥ 1 mm2
The conductor shall be connected to the controller with metal hose or steel pipe

d)  Standby power supply voltage: DC12V
e)  Installation dimension: (L & times; W & times; H) 320mm & times; 245mm× 75mm