FILAMENT REPLACEMENT LEDs - MULTI-CLUSTER
FEATURES
Network Rail certificated product **
LED Bulkhead unit
Fit and Forget Solution
Outstanding reliability
For use as a Buffer Stop Light or Barrow
Crossing Indicator
084 SERIES
PACK QUANTITY = 10 PIECES
Ordering Information & Typical Technical Characteristics (Ta = 25°C)
PART NUMBER
COLOUR
LENS
VOLTAGE
DC (Vdc)
Vopr
CURRENT
DC (mA)
lopr
SPECIFICATION
LUMINOUS
WAVE
INTENSITY
LENGTH
lv@20mA (mcd)
λp
(nm)
OPERATING
TEMP
Topr
STORAGE
TEMP
Tstg
Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED.
HIGH INTENSITY
084-501-76-65 **
Red
084-501-99-64 **
Red
Colour Diffused
Water Clear
Colour Diffused
230Vac
50Hz
110Vac/Dc 37
15
11000
7800
11000
643
*
643
-40 ~ +95^
-30 ~ +85^
-40 ~ +95^
-40 ~ +100
-40 ~ +100
-40 ~ +100
Yes
Yes
Yes
084-997-76-65
UNITS
084-997-99-64 **
Cool White
Cool White
Water Clear
230Vac
50Hz
110Vac/Dc 37
15
7800
mcd
*
-30 ~ +85^
°C
-40 ~ +100
°C
Yes
mA
nm
^ = Products must be derated according to the derating information. Each derating graph refers to specific LEDs.
997 - LED Code
x
y
*Typical
emission colour cool white
0.296 0.283 0.330
0.330
0.276 0.305 0.360
0.318
Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between
LEDs within a batch.
Supply Voltage:
Typ. Supply Current at 110Vac/Dc:
Typ. Supply Current at 230Vac/Dc:
Sealing Specification:
Colour Temperature:
Nominal 110Vac/ Dc or 230Vac 50Hz
40mA (20mA per circuit)
40mA (20mA per circuit)
IP64
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 •
•
Telephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
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.
© MARL INTERNATIONAL LTD 2009 : DS 010/08 Issue 1
SAMPLES AVAILABLE
Page 1 of 2
084 Series
END VIEW
100
LED Circuit 1
FRONT VIEW
240
LED Circuit 2
124
Dimensions in mm (Typical)
Not to scale
Series
084
Metric Equivalent (mm)
-
TECHNICAL INFORMATION
5000
Maximum Power Dissipation (mW)
DERATING INFORMATION
501
997
website: www.leds.co.uk • email: sales@marl.co.uk •
•
Telephone +44 (0)1229 582430
•
Fax: +44 (0)1229 585155
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.
© MARL INTERNATIONAL LTD 2009 : DS 010/08 Issue 1
BS EN ISO 9001:2008
Approved Manufacturer
Page 2 of 2
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