Finder Twilight switch for 35 mm DIN-rail, series 11.91.8.230 11.91.8.230.0000 2 - 150 lx 230 V/50-60 Hz 1 change-over c 11.91.8.230.0000 Ficha De Dados
Códigos do produto
11.91.8.230.0000
Features
Relays for automatic control of lighting according to
ambient light level - with separate light sensor
ambient light level - with separate light sensor
11.31 - 1 NO 16 A output contact
•
Sensitivity adjustment from 1 to 100 lux
•
One module, 17.5mm wide
•
Low energy consumption
•
24 V DC/AC supply version available
11.41 - 1 CO 16 A output contact
•
European patent “Zero hysteresis” for energy saving;
•
Italian patent “Light feedback compensation”
principle
principle
•
Selector with 4 positions:
- Standard range (threshold setting 1...80 lx)
- High range (threshold setting 30...1000 lx)
- continuous light (helpful during installation and
- High range (threshold setting 30...1000 lx)
- continuous light (helpful during installation and
initial testing and for maintenance purposes)
- light off (useful for vacations)
•
For the first 3 working cycles the delay time
(On and Off) is reduced to zero in order to aid
installation
(On and Off) is reduced to zero in order to aid
installation
•
LED status indication
•
SELV separation between contact and supply circuit
•
Double insulation between supply and light sensor
•
35 mm rail (EN 60715) mount
•
Cadmium free contact material
•
Cadmium free light sensor (IC photo diode)
11.31
11.41
1 NO (SPST-NO)
1 CO (SPDT)
16 / 30 (120 – 5 ms)
16 / 30 (120 – 5 ms)
250 / 400
250 / 400
4,000
4,000
750
750
2,000
2,000
750
750
1,000
1,000
2,000
2,000
1,000 (10 / 10)
1,000 (10 / 10)
AgSnO
2
AgSnO
2
24
110…230 230
24
—
—
2.5 / 0.9
5.2 / 2
16.8…28.8
90…260
(0.8 …1.1) U
N
16.8…32
—
—
100 · 10
3
100 · 10
3
1…100
1…80
—
30…1,000
1.25 1
15 / 30
15 / 30
–20…+50
–20…+50
IP 20 / IP 54
IP 20 / IP 54
Contact specification
Contact configuration
Rated current/Maximum peak current (I
N
/I
max
) A
Rated voltage/Maximum switching voltage (U
N
/U
max
) V AC
Rated load AC1
VA
Rated load AC15 (230 V AC)
VA
Nominal lamp rating (230 V): incandescent W
compensated fluorescent W
uncompensated fluorescent W
halogen W
Minimum switching load
mW (V/mA)
Standard contact material
Supply specification
Nominal voltage (U
N
)
V AC (50/60 Hz)
DC
Rated power
VA (50 Hz)/W
Operating range
V AC (50 Hz)
DC
Technical data
Electrical life at rated load in AC1
cycles
Threshold setting:
Standard range lx
High range lx
Hysteresis (switching Off/On ratio)
Delay time: switching On / Off
s
Ambient temperature range
°C
Protection category: light dependent relay/light sensor
Approvals (according to type)
•
1 pole
•
17.5 mm wide
•
1 pole
•
“zero hysteresis”
•
4 position selector
1
11 Series - Light Dependent Relay 12 - 16 A
For outline drawing see page 8
III-2013, www
.finder
net.com
11
SERIES