

Details
- •Luminaires
- •High bay luminaire
- •1 M
- •GEWISS
Technical specifications
GWS4420CQ840

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Details
- Luminaires
- High bay luminaire
- 1 M
- GEWISS
Technical specifications
Mounting method
Pendant
Connection type
Push-in clamp
Conductor cross section
1.5mm²
Protection class
I
Colour housing
Grey
Reflector
High-gloss
Lamp holder
None
Width
504mm
Voltage type
AC
Reflector colour
Silver
Height/depth
114mm
Material housing
Plastic
Length
700mm
Light sharing
Symmetric
Colour rendering index CRI
80-89
Material reflector
Plastic
Suitable for emergency lighting
Number of poles
3
Impact strength
IK08
Type of control gear
LED operating device current-controlled
Lamp type
LED not exchangeable
Ball-proof
Beam angle
Wide beam 41-80°
With control gear
With light source
Nominal voltage
220 .. 240V
Emergency power supply integrated
Suitable for number of lamps
4
Colour temperature
4000 .. 4000K
Degree of protection (IP)
IP66
Luminaire with limited surface temperature, sign "D“
Nominal current
250 .. 250mA
With protective cover
Constant light output (CLO)
Colour of light
White
Filament test according to IEC 60695-2-11
850 °C - 30 s
Dimming 0-10 V
Type of wiring
Ending
Max. system power
189W
Photobiological safety according to EN 62471
RG0
Colour consistency (McAdam ellipse)
SDCM3
Rated luminous flux according to IEC 62722-2-1
28400lm
Rated ambient temperature according to IEC62722-2-1
-30 .. 60°C
Dimming 1-10 V
Dimming mains voltage modulation
Dimming RF
Dimming phase cut-on
Dimming Sine Wave Reduction
Dimming with push-button
Dimming Touch and Dim
Dimming programmable
Dimming Zigbee
Dimming phase cut-off
Dimming manufacturer's proprietary system
Dimming DALI
Dimming LineSwitch
Dimming potentiometer (integrated)
Dimming DMX
Light distributor
Refractor lens
Luminaire efficacy
150lm/W
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Power factor
0.9
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Dimming DSI
Luminous flux adjustable
No
Suitable for auxiliary lamp
No dim function
Colour temperature adjustable
No
Exchangeable control gear
Operation by Bluetooth
Max. number of luminaires per miniature circuit breaker B16
4
Max. number of luminaires per miniature circuit breaker C16
8
Beam angle adjustable
No