Datasheet
T10/25 Ba9s 4SLED 72VUC green
18824A31
Product
Datasheet
Page 1 of 1
Product_Datasheet_18824A31_rev_b.doc
RAS
Revision: b
Date:18.07.2011
CML Technologies GmbH & Co. KG, 67098 Bad Dürkheim / Germany Tel.: +49 6322 9567- 0, Fax: +49 6322 9567- 88
Features:
High brightness LEDs
Under voltage shutdown (<24V)
Low power consumption (<0,2W)
Long lifetime (>20000h)
Fail-safe
According DIN EN50155 class TX
Dimensions:
Lamp base in accordance to DIN EN 60061-1: BA9s
Technical Data:
Colour:
green
Wavelength:
peak
520
nm
Wavelength:
dominant
525
nm
Colour temperature:
typical
Chromaticity coordinate:
Luminous intensity:
typical
1,5
lm
Viewing angle:
120
°
Voltage
nominal
72
V
Voltage
rated
82,8
V
Voltage
lowest perm.
50,4
V
Voltage
highest perm.
90
V
Voltage
non-perm.
43,2
V
Voltage
Non-perm.
100,8
V
Current
typical
2,2
mA
Power consumption
typical
<0,2
W
Durability
min
20.000
h
Storage temperature
-40 +80
°C
Ambient temperature
-40 +80
°C
Marking info
label of origin ; nominal voltage ; production code
Standards achieved
DIN EN 50155 compliant
Specials
4 LEDs in series are used to illuminate the lamp while 2x2 LEDs are protected.
In case one LED fails the other pair of still functioning LEDs is working. The light
output is half in order to indicate the malfunction and the need for replacement.
General:
Due to production tolerances of the LED, colour temperature variations may be detected within individual consignments.
Illumination and electrical data are measured at DC operating and an ambient temperature of 25°C.
Colour Coordinates Measurement allowance is ± 0.01. Durability estimated at nominal voltage and 25°C ambient temperature.