JB-QB-5Ei Users’ Manual
27
JB-QB-5Ei
Fire Alarm Control Panel
3 Technical parameters
Table 1 fire alarm control panel technical parameters
Main power supply
AC 220V (+10%~-15%)
，
50HZ
Back-up power supply
DC 24V(±10%)
work consumption
Supervising status
：
≤3W
；
alarm status
：
≤10W(all 25 units fire
detectors are in fire alarm status)
Basic supervise capacity
2 loops
，
250 addressable points per loop
；
Polling cycle
≤10 seconds
（
single point continuous detecting in abnormal
situation
）
Signal transmission distance
≤1000 m
（
RVS-2×1.0mm
2
）；
≤1500 m
（
RVS-2×1.5mm
2
）；
Alarm line wiring method
2-wire bus
Voltage in alarm bus
24V (18V~26V)
Operation temperature
0
℃
~55
℃
Relative humidity
≤95%
Black box record number
Be able to keep latest 999 fire messages records, 999 other
messages including Power on machine, Power off machine,
reset, fire alarm, supervising, associated operation and fault
alarm).
Associated logic
programmable number
100 , including OR1, OR2 & AND logic.
Location conversion capacity
2×250
，
each can have 10 Chinese Words or 20 English
characters.
Fire alarm output
1 set, dry contact, activated after fire delay(delay time can be
adjust between 0 and 250 second)
1 set, dry contact, activated after fire alarm
Fault output
1 set
，
dry contact, activated if power fault occur
1 set
，
dry contact, activated if fault occur
Max. fire fighting zones(used
in the fixed water-base local
application fire fighting
system )
16
Weight
10kg
