YFPR-3, Yun Yang Taiwan smart fire alarm cabinet

YFPR-3, Yun Yang Taiwan smart fire alarm cabinet

Manufacture: yunyang

Product code: YFPR-3

YFPR-3 Fire alarm cabinet impedance : Below 50Ω, earth resistance above 2MΩ ,Power : 110AC 50/60 Hz or 220 V AC 50/60 Hz , No normal speed limit of heat riser / temperature probe permanent; up to 30 photoelectric smoke detectors (24V DC 40μA) can be connected per zone , EOL Resistor : TYY terminal for SLC circuit; Other terminals use 10 CZK

Product information

Specifications

Model	YFPR-3
Power	110AC 50/60 Hz or 220 V AC 50/60 Hz
Bettery backup	24 V DC
Charging voltage	Below 26V DC 450 mA, trickle charge
Circuit voltage	Operating voltage 24V DC under 10~11V DC 32mA
Impedance	Below 50Ω, earth resistance above 2MΩ
Connecting the detector	No normal speed limit of heat riser/fixed temperature probe; up to 30 photoelectric smoke detectors (24V DC 40μA) can be connected per zone
Resistor	TYY terminal for SLC circuit; Other terminals use 10 CZK
Target number	1.2 times the number of zones (LED indicator)
Number bell	1.2 times the number of regions
Cabinet material	Powder coated steel (optional flame retardant ABS housing only available up to 20L)
Main sound	Mono audio (above 85 dB for 1m distance)
Alarm relay	2 sets of NO-voltage contacts, capacity 250V AC / 7A
Certificate	CE

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