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  • GentleSpace gen2 – the new standard in industrial high-bay lighting, combining functionality with design

    BY473P GRN250S/840 PSD WB G BR SI
    LED
    BY473P GRN250S/840 PSD WB G BR SI

    BY473P GRN250S/840 PSD WB G BR SI

    Order code: 34853600

    Full Product Code: 871869634853600

Specifications Show all

General Information
Number of light sources
16  [ 16 pcs]
Lamp family code
GRN250S  [ LED GreenLine system flux 25000 lm]
Beam angle of light source
114 °
Light source colour
840 neutral white
Cap base
-  [ -]
Light source replaceable
Yes
Number of gear units
2 units
Gear
EB  [ Electronic]
Driver/power unit/transformer
PSD  [ Power supply unit with DALI interface]
Driver included
Yes
Optic type
WB  [ Wide beam]
Optical cover/lens type
G  [ Glass]
Luminaire light beam spread
44° x 42°
Embedded control
No  [ -]
Control interface
DALI
Connection
External connector
Cable
Cord with plug Wieland/Adels compatible 5-pole
Protection class IEC
Safety class I
Mounting
BR  [ Bracket]
Coating
-
Glow-wire test
Temperature 650 °C, duration 5 s
Flammability mark
D  [ For mounting on easily flammable surfaces]
CE mark
CE mark
ENEC mark
-
Ball impact resistance mark
-
Design award-winner marking
Design Award Winner 2014
Warranty period
5 years
Suspension 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
6
RoHS mark
RoHS mark
Product Family Code
BY473P  [ GentleSpace 2]
Operating and Electrical
Input voltage
220-240 V
Input frequency
50 to 60 Hz
Control signal voltage
0-16 V DC DALI
Inrush current
9.6 A
Inrush time
2.3 ms
Power factor (min.)
0.9
Controls and Dimming
Dimmable
Yes
Mechanical and Housing
Housing material
Aluminium
Reflector material
-
Optic material
Acrylate
Optical cover/lens material
Glass
Gear tray material
Steel
Fixation material
Steel
Optical cover/lens finish
Clear
Overall length
600 mm
Overall width
450 mm
Overall height
150 mm
Approval and Application
Ingress protection code
IP65  [ Dust penetration-protected, jet-proof]
Mech. impact protection code
IK07  [ 2 J reinforced]
Initial Performance (IEC Compliant)
Initial luminous flux
25000 lm
Luminous flux tolerance
+/-7%
Initial LED luminaire efficacy
152 lm/W
Init. Corr. colour temperature
4000 K
Init. colour rendering index
≥80
Initial chromaticity
(0.38, 0.38) SDCM <3
Initial input power
164 W
Power consumption tolerance
+/-11%
Over Time Performance (IEC Compliant)
Control gear failure rate at median useful life 50000 h
5 %
Driver failure rate at 100.000 hours
10 %
Lumen maintenance at useful life of 100,000 h
L85
Lumen maintenance at useful life of 100,000 h
L70
Application Conditions
Ambient temperature range
-30 to +45 °C
Performance ambient temperature Tq
25 °C
Maximum dimming level
10%
Suitable for random switching
No
Product Data
Full product code
871869634853600
Order product name
BY473P GRN250S/840 PSD WB G BR SI
EAN/UPC – product
8718696348536
Order code
34853600
Numerator – quantity per pack
1
Numerator – packs per outer box
1
Material no. (12NC)
910925863443
Net weight (piece)
17.400 kg

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