Equipment
AHC-871
Bảng điều khiển báo cháy
model
AHC-871
power
110/220VAC 50/60Hz
voltage-scope
Nominal Voltage± 20%
standby-power
24VDC
charging-voltage-current
24VDC 100mA~400mA (With auto adjustment function)
loop-voltage-current
24VDC short circuit under 5V 30mA
heat-detector-connected
No limit (Except electronic type)
smoke-detector-connected
30/loop (Horing Lih manufactured)
indicating-lamp-bell-connected
# of loop × 1.2
end-of-line-resistor
10kΩ (One per loop)
material
1.6mm steel plate
color
Ivory white
Tính năng
- Each zone indicator has two LEDs and movable plate for zone labeling.
- Control board has 11 control switches, 10 function indicators and 6 fault indicators that clearly show the status of panel to user.
- Accumulation functional designation that will eliminate false alarm caused by pulse or messy signal.
- External indicator power-save device that can set-up the indicator lighted or not lighted during power-off period but it will light when alarm condition is issued.
- Built-in telephone device enables user to communicate with external telephone when buzzer sound and telephone indicator lighted.
- Manufactured according to UL and EN standard.