• ProAir – an unrivaled combination of light quality and efficiency

    LED
    ST640T G2 LED49S/830 PSU WB WH

    ST640T G2 LED49S/830 PSU WB WH

    Order code: 91833300

    Full Product Code: 871869691833300

Specifications Show all

General Information
Number of light sources
1  [ 1 pc]
Lamp family code
LED49S  [ LED Module, system flux 4900 lm]
Beam angle of light source
120 °
Light source colour
830 warm white
Light source replaceable
No
Number of gear units
1 unit
Driver/power unit/transformer
PSU  [ Power supply unit]
Driver included
Yes
Optic type
WB  [ Wide beam]
Optical cover/lens type
No  [ -]
Luminaire light beam spread
36°
Control interface
-
Connection
No  [ -]
Cable
-
Protection class IEC
Safety class I (I)
Mounting
No  [ -]
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
Warranty period
5 years
Glare shielding accessories
No  [ -]
Remarks
*-Per Lighting Europe guidance paper “Evaluating performance of LED based luminaires - January 2018”: statistically there is no relevant difference in lumen maintenance between B50 and for example B10. Therefore the median useful life (B50) value also represents the B10 value.
Constant light output
No
Number of products on MCB
30
RoHS mark
RoHS mark
Product Family Code
ST640T  [ ProAir]
Operating and Electrical
Input voltage
220 to 240 V
Input frequency
50 to 60 Hz
Inrush current
18 A
Inrush time
0.250 ms
Power factor (min.)
0.9
Controls and Dimming
Dimmable
No
Mechanical and Housing
Housing material
Aluminum
Reflector material
Polycarbonate
Optic material
Polycarbonate
Optical cover/lens material
Polymethyl methacrylate
Fixation material
-
Optical cover/lens finish
Clear
Overall length
161 mm
Overall width
100 mm
Overall height
211 mm
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
4900 lm
Luminous flux tolerance
+/-10%
Initial LED luminaire efficacy
126 lm/W
Init. Corr. colour temperature
3000 K
Init. colour rendering index
≥80
Initial chromaticity
(0.43, 0.40) SDCM<3
Initial input power
39 W
Power consumption tolerance
+/-10%
Application Conditions
Ambient temperature range
+10 to +40 °C
Performance ambient temperature Tq
25 °C
Suitable for random switching
Yes (relates to presence/ movement detection and daylight harvesting)
Product Data
Full product code
871869691833300
Order product name
ST640T G2 LED49S/830 PSU WB WH
EAN/UPC – product
8718696918333
Order code
91833300
Numerator – quantity per pack
1
Numerator – packs per outer box
1
Material no. (12NC)
910500458882
Net weight (piece)
1.445 kg
Installation Diagrams
Downloads
Leaflets
Visuals
Brochures
Software Plugins

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