ProAir

ST640T G2 LED27S/830 PSU MB WH

ST640T G2 LED27S/830 PSU MB WH

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    LED
    ST640T G2 LED27S/830 PSU MB WH

    Product information

    ST640T - Generation 2 - LED Module, system flux 2700 lm - 830 warm white - Power supply unit - Medium beam - White

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Specifications Show all

General Information
Number of light sources
1  [ 1 pc]
Lamp family code
LED27S  [ LED Module, system flux 2700 lm]
Light source colour
830 warm white
Light source replaceable
No
Driver/power unit/transformer
PSU  [ Power supply unit]
Driver included
Yes
Optic type
MB  [ Medium beam]
Optical cover/lens type
No  [ -]
Luminaire light beam spread
36°
Protection class IEC
Safety class I (I)
Mounting
No  [ -]
Colour
White
Glow-wire test
650/5  [ Temperature 650 °C, duration 5 s]
Flammability mark
F  [ For mounting on normally flammable surfaces]
CE mark
CE mark
ENEC mark
ENEC mark
Glare shielding accessories
No  [ -]
Product Family Code
ST640T
Operating and Electrical
Input voltage
220 to 240 V
Input frequency
50-60 Hz
Controls and Dimming
Dimmable
Yes
Mechanical and Housing
Housing material
Aluminium
Reflector material
Polycarbonate
Approval and Application
Ingress protection code
IP20  [ Finger-protected]
Mech. impact protection code
IK02  [ 0.2 J standard]
Initial Performance (IEC Compliant)
Initial luminous flux
2700 lm
Luminous flux tolerance
+/-10%
Initial LED luminaire efficacy
108 lm/W
Init. Corr. colour temperature
3000 K
Initial input power
25 W
Over Time Performance (IEC Compliant)
Driver failure rate at 5,000 hours
1 %
Median useful life L80B50
50000 h
Median useful life L90B50
25000 h
Application Conditions
Ambient temperature range
-15 to +35 °C
Average ambient temperature
25 °C
Maximum dimming level
0% (digital)
Suitable for random switching
Yes (relates to presence/ movement detection and daylight harvesting)
Product Data
Full product code
871869687686200
Order product name
ST640T G2 LED27S/830 PSU MB WH
EAN/UPC – product
8718696876862
Order code
87686200
Numerator – quantity per pack
1
Numerator – packs per outer box
1
Material no. (12NC)
910500458481
Net weight (piece)
1.445 kg

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