126
Technical data of the power unit
General technical data
For indoor use only
Mains voltage:
90␣ –␣ 250 V~
Frequency:
50␣ –␣ 60 Hz
Power consumption:
160 W
Fuses:
T 4 A
Ambient temperature:
10␣ –␣ 36
°
C
Relative humidity:
0␣ –␣ 80 % up to 30
°
C
Overvoltage category:
II
Contamination class:
2
Technical specifications
Lamp voltage:
Adjustable from
2.5 V
±
5 % to 12 V␣ –␣ 5 % /8.5 A
Voltage setting:
Potentiometer 5 KOhm
Rotated clockwise for maximum intensity
Maximum lamp voltage:
12.0 V in the range 90 V to 250 V~
Soft start:
Rise time up to
maximum output voltage 0.2 to 1 second
Mains voltage dependence
U
N
= mains voltage
U
La
= lamp voltage
U
N
: 90␣ –␣ 250 Vac, U
La
= 12 V:
< – 5 %
U
N
: 90␣ –␣ 250 Vac, U
La
< = 11 V:
<
±
1 %
U
N
: 100␣ –␣ 130 Vac, U
La
< = 11 V:
<
±
0.5 %
U
N
: 200␣ –␣ 250 Vac, U
La
< = 11 V:
<
±
0.5 %
Lamp voltage drift 0 to 10 min.:
< 2 %
Efficiency:
approx. 75 %
Short-circuit and open-circuit proof
Life span:
> 50,000 hours
Содержание DM IRB
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