312278.002.1

Less is more 27

312278.002.1

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  • 312278.0045.1
  • 312278.0045.1.19
  • 312278.002.1
  • 312278.002.19
  • 312278.0045.19
  • 312278.002.1.19
  • 312278.003.19
  • 312278.003.1.19
Series
Less is more 27
Type of Installation
free-standing
Colour
white
European Article number EAN
4051859270553

LED free-standing luminaires for single and double workplaces with extremely narrow luminaire head. Flat steel base plate for high stability and space-saving positioning with office furniture. Top and column made of aluminium. Pushbutton ergonomically integrated in the luminaire column. Luminaire powder coated. Luminaire top 2x (L 1013 x W 28 x H 37 mm). Base plate (405 x 300 mm) with narrow opening (35 mm). Asymmetrical light distribution for high degree of uniformity in the workplace. Direct 60%, indirect 40% light emission. Direct light control via aluminium micro-grid in smooth finish. Indirect light control via satin-finish plastic diffuser in non-yellowing PMMA. Luminaire switchable/dimmable separately. Integral driver located inside the column. With 2 m connection cable including safety plug (Schuko).

Technical Specifications

Electrical:

System power
92 W
Luminaire efficacy
100 lm/W
Control gear
Touch-Dim converter
Control gear
Constant voltage supply
Voltage
220 - 240 V / 50 - 60 Hz
Luminaires on B10A fuse
5
Luminaires on B16A fuse
9
Luminaires on C10A fuse
9
Luminaires on C16A fuse
15
Inrush current / Inrush current duration
34 A / 385 µs

Lighting technology:

Colour temperature
4,000 K
Rated luminous flux
9,150 lm
Glare evaluation UGR (4H 8H) 1
20.8
Beam angle Down 1
30° / 45° / 30° / 30°
Beam angle combined Up 1
40° / 52° / 40° / 51°

Approbations:

ULOR
45.7 %
CIE Flux Code / CEN Flux Code
81 99 100 54 100
Type of protection
IP 20
Protection class
I
Filament test
650°C - 30 seconds
Impact resistance
IK02 (0,20 Joule)
Safety marks
F-mark
Conformity mark
CE, EAC
Energieeffizienzklasse 2019/2015
E

Lamps:

Lamp
LED
Socket
Colour temperature
4000K
Colour rendering index (CRI)
80
Colour tolerance
3
Rated life
60000 h (L80/B10)
Photobiological safety according to EN 62471
Risk group 1
Light source
LED
Socket lamp2
Without base
Colour temperature
4000K
Lifetime of lamp 2 combined
60000 h (L80/B10)

Dimensions:

Length L
1,170 mm
Width B
300 mm
Height H
2,033 mm
Weight
11.5 kg
Drawing