Advertisement
General unit data
Mains voltage
Mains frequency
External primary fuse
Power consumption
Mounting orientation
Weight
Degree of protection
Perm. cable lengths
Detector cable laid separately 20 m
Remote reset
ϕ≥
Max perm. amperage at cos
Terminal 1
Terminals 3 and 8
Terminals 4, 5, 6 and 10
Flame supervision with QRB and QRC
Min. detector current required (with flame)
Min detector current permitted (without flame)
Max. possible with flame (tipically)
Measurement circuit for detector current
12
11
bl
sw
+
µA DC
QRB...
Key
µA DC
bl
sw
br
AC 230 V +10 % / -15 %
AC 110 V +10 % / -15 %
50...60 Hz ±6 %
(Si) 5 A (slow)
12 VA
optional
approx. 200 g
IP 40
max. 3 m at a line capacitance of 100
pF/m
20m
0.6
5 A
5 A
1 A
QRB
QRC
45 µA
70 µA
5.5 µA
5.5 µA
100 µA
100 µA
LMO...
11
12
7130v01/0700
br
bl
sw
+
µA DC
QRC1...
DC microamperometer with an inter-
Ω
nal resistance of 5 k
max.
Blue
Black
Brown
APPENDIX: COMPONENTS CHARACTERISTICS
1
LMO...
7130v02/0700
29
Advertisement
