Bosch ADW 511A Installationsanleitung Seite 62

62 en | Appendices
The maximum threshold curves in Fig. 10 relate to the following initial or response tempera-
tures:
EN 54-5:2000, Class A1
EN 54-5:2000, Class A2
EN 54-5:2000, Class B
EN 54-5:2000, Class C
EN 54-5:2000, Class D
EN 54-5:2000, Class E
EN 54-5:2000, Class F
EN 54-5:2000, Class G
Fig. 10: Response threshold at maximum temperature
Example for other settings
The anticipated thermal impact for a system-specific application in the event of fire is 25% of
the sensor tube volume (20 m of 80 m).
The ADW 511 A should respond pursuant to EN 54-5, Class A1.
The differential evaluation should trigger at a temperature increase greater than 11°C/min.
The values for these settings resulting from the graphics in Fig.9 and Fig. 10 are:
–
–
BDL -F.01U.004.036 | A2 | 2006.11
120
110
100
90
80
70
60
3
50
40
2
30
20
10
0
0 10 20
Heating treatment of the sensor tube (%)
1
= Position of program selection switch
differential value to be set on ADW 511A:
maximum value to be set on ADW 511A:
Initial temp. 25°C
Initial temp. 25°C
Initial temp. 40°C
Initial temp. 55°C
Initial temp. 70°C
Initial temp. 85°C
Initial temp. 100°C
Initial temp. 115°C
B
1
30 40 50 60
Installation Guide
Linear heat detector ADW 511A Transafe
Response temp. 54°C - 65°C
Response temp. 54°C - 70°C
Response temp. 69°C - 85°C
Response temp. 84°C - 100°C
Response temp. 99°C - 115°C
Response temp. 114°C - 130°C
Response temp. 129°C - 145°C
Response temp. 144°C - 160°C
4
5
6
7
70 80 90 100
B
= Sample for other setting
10 mBar/min
28 mBar/min
Bosch Sicherheitssysteme GmbH
Class A2
Class A1
Class B &
Class C &
Class F & G