

Details
- •Luminaires
- •High bay luminaire
- •1 KOM
- •GEWISS
Technical specifications
GWS4420HF840

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Details
- Luminaires
- High bay luminaire
- 1 KOM
- GEWISS
Technical specifications
Mounting method
Pendant
Protection class
I
Width
504mm
Conductor cross section
1.5mm²
Type of control gear
LED operating device current-controlled
Connection type
Push-in clamp
Colour housing
Grey
Reflector
High-gloss
Voltage type
AC
Lamp holder
None
Emergency power supply integrated
Lamp type
LED not exchangeable
Nominal voltage
220 .. 240V
Ball-proof
Suitable for emergency lighting
Number of poles
3
Impact strength
IK07
Reflector colour
Silver
Colour rendering index CRI
80-89
Length
700mm
Material reflector
Plastic
Light sharing
Symmetric
Material housing
Plastic
Height/depth
114mm
With protective cover
Suitable for number of lamps
4
Nominal current
330 .. 330mA
Colour temperature
4000 .. 4000K
With control gear
Max. system power
253W
Beam angle
Medium beam 21-40°
Degree of protection (IP)
IP65
Rated luminous flux according to IEC 62722-2-1
39200lm
With light source
Luminaire with limited surface temperature, sign "D“
Rated ambient temperature according to IEC62722-2-1
-30 .. 50°C
Dimming 1-10 V
Dimming DALI
Colour consistency (McAdam ellipse)
SDCM3
Type of wiring
Ending
Colour of light
White
Photobiological safety according to EN 62471
RG0
Constant light output (CLO)
Dimming DMX
Dimming LineSwitch
Dimming 0-10 V
Filament test according to IEC 60695-2-11
650 °C - 30 s
Dimming potentiometer (integrated)
Dimming RF
No dim function
Dimming Zigbee
Dimming phase cut-off
Dimming with push-button
Dimming manufacturer's proprietary system
Dimming Sine Wave Reduction
Dimming phase cut-on
Dimming programmable
Dimming mains voltage modulation
Dimming Touch and Dim
Light distributor
Focal lens
Dimming DSI
Colour temperature adjustable
No
Beam angle adjustable
No
Operation by Bluetooth
Luminous flux adjustable
No
Max. number of luminaires per miniature circuit breaker B16
4
Luminaire efficacy
155lm/W
Exchangeable control gear
Suitable for auxiliary lamp
Failure rate at median useful life of 100,000 hrs at 25 °C ambient (tq)
10%
Lumen maintenance at median useful life of 100,000 hr at 25 °C ambient (tq)
90%
Max. number of luminaires per miniature circuit breaker C16
8
Power factor
0.9