FILAMENT REPLACEMENT LEDs - MULTI-CLUSTER
FEATURES
084 SERIES
l
l
l
l
l
Network Rail certificated product **
LED Bulkhead unit
PACK QUANTITY = 10 PIECES
Fit and Forget Solution
Outstanding reliability
For use as a Buffer Stop Light or Barrow
Crossing Indicator
SPECIFICATION
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
PART NUMBER
COLOUR
LENS
VOLTAGE CURRENT
DC (mA)
lopr
LUMINOUS WAVE
INTENSITY LENGTH
lv@20mA (mcd) λp (nm)
OPERATING
TEMP
Topr
STORAGE
TEMP
Tstg
DC (Vdc)
Vopr
HIGH INTENSITY
084-501-99-64 ** Red
084-501-76-65 ** Red
Colour Diffused 110Vac/Dc 37
11000
11000
643
643
-40 ~ +95^
-40 ~ +95^
-40 ~ +100
-40 ~ +100
Yes
Yes
Colour Diffused 230Vac
50Hz
15
084-997-99-64 ** Cool White
Water Clear
Water Clear
110Vac/Dc 37
7800
7800
*
*
-30 ~ +85^
-30 ~ +85^
-40 ~ +100
-40 ~ +100
Yes
Yes
084-997-76-65
Cool White
230Vac
50Hz
15
UNITS
mA
mcd
nm
°C
°C
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
997 - LED Code
*Typical emission colour cool white
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between
LEDs within a batch.
x
y
0.296 0.283 0.330
0.276 0.305 0.360
0.330
0.318
Supply Voltage:
Nominal 110Vac/ Dc or 230Vac 50Hz
40mA (20mA per circuit)
40mA (20mA per circuit)
IP64
Typ. Supply Current at 110Vac/Dc:
Typ. Supply Current at 230Vac/Dc:
Sealing Specification:
Colour Temperature:
8000K (for white products)
Two parallel branches of LEDs and independant drive circuitry provides the unit with a 50% redundancy factor
Railtrack Approval Certificate No: PA05/898 **
How to Order:
website: www.leds.co.uk email: sales@marl.co.uk
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Telephone +44 (0)1229 582430 Fax: +44 (0)1229 585155
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The information contained in this datasheet does not constitute part of any order or contract and should not be regarded as a representation
relating to either products or service. Marl International reserve the right to alter without notice the specification or any conditions of supply
for products or service.
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© MARL INTERNATIONAL LTD 2009 : DS 010/08 Issue 1
SAMPLES AVAILABLE