62
BRAVE Steel
–
User and service manual
6 Technical parameters
6.1
Electrical parameters
Parameter
Value
Conditions
Minimum line current
18mA
Line picked up
Minimum line voltage
18V
Line disconnected
Voltage on the line when Brave
picks up (VA characteristic)
< 8V
< 12V
1
)
I = 20mA
I = 60 mA
Lead in in disconnected state
< 30uA
U = 60V
Impedance of line ending
220R +
820R paral. 115nF
Line picked up
Bandwidth
300Hz
– 3400 Hz
20 - 60mA
Impendence of ringing
> 2Kohm
25
– 60 Hz
Sensitivity of ringing detector
min. 10
– 25 V
Impulse choice
40 / 60 ms
Level of tone choice
-6 a -8 dB
1
)
20
– 60 mA
Sensitivity of tone choice
min. -40 dB
20
– 60 mA
Sensitivity of tone detector
min. -30 dB
20
– 60 mA
Power supply for name tag back
lighting, relay, heating and
current circuit for exit button
12V DC(11V-24V) , 12V AC(10V-18V)
Max off take of backlighting and
heating
250mA
12Vss
Max. Voltage of relay contact
48V
When I < 1A
Max. Current of relay contact
1,5A
When U < 30 V
Operating temperature
- 20 to + 60 st.
Level of cover
IP45
Weight
Depends on variation and composition
1) Potential to change by programming.
6.2
Mechanical dimensions
Type of item
dimensions HxWxL [mm]
1 module 2 modules 3 modules 4 modules
Module
90 x 90
Assembly box
(1158/4x)
118x118x45
208x118x45
298x118x45
388x118x45
Frame cover
(1158/6x)
127x125x12
217x125x12
307x125x12
397x125x12
Roof
(1158/61x)
152x157x50
242x157x50
332x157x50
422x157x50
Rain cover
(1158/31x)
152x157x79
242x157x79
332x157x79
422x157x79