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Addressable Fire Alarms System Hydrant Call Point

Addressable Fire Alarms System Hydrant Call Point

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Description
Hydrant call point is the trigger component of manually transmitting fire alarm signal, advising fire alarm information and starting up fire pump, which is normally installed in the hydrant box at the entrance of the stairs. After people confirm the fire, press down the glass to send alarm signal to the controller, and send startup signal to QK5Ei type switch controller by a pair of normally open contact, then control the action of the fire pump by the switch controller.
·transmit manual alarm signal with controller by two bus.
·start up fire protection pump directly by hydrant call point.
·reliable work and wide application scope.
·In structure, coding circuit integrate with main body circuit into a whole, which is easy to install.

Votage 

DC1826V

Monitor current

≤350μA

Alarm current

≤1.5mA

Alarm type 

Press the glass 

Lampred

Start lamprun-time red flashstart always

feed-back lamprun-time closedfeed-back  green always

Wiring

Alarm busT+T-

StartIN3 IN4normal open contact output

Contact capacityDC27V  1A

Operation temperature

-10+55

Relative humidity 

≤95%

Outline

91×91×46mm3

Weight

350g

Color 

Red


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