: 51MA23D83LSA3

Article office luminaire
Product name Silica 21 Rectangular Prismatic X
Lamp LED
Rated luminous flux 5810lm
Luminous efficacy 136lm/W
Colour temperature 3000K
Colour rendering CRI > 80
Rated input power 42.8W
Service life 75000h (L85) at AT = 25°C
Protection rating IP40
Impact resistance IK03
Weight 5.0kg

Silica 21 Rectangular Prismatic X, office luminaire, primary optical cover: prismatic diffuser, of PMMA, CAT 2 (L= 3000cd/m²), light emission: direct with ceiling illumination distribution, primary light characteristic: symmetric, installation type: surface-mounted, LED, rated luminous flux: 5.810lm, luminous efficacy: 136lm/W, light colour: 830, colour temperature: 3000K, control gear: Casambi, with terminal, 3+2-pole, max. 2.5mm², mains connection: 220..240V, AC, 50/60Hz, rated input power: 42.8W, with terminal, 2-pole, max. 2.5mm², luminaire housing, of sheet steel, metallic grey (RAL 9006), length: 1.500mm, width: 225mm, height: 53mm, ceiling fixing element, of steel, controller, local control - self-sufficient standalone sensors, equipment: Standard, dimmable, protection rating (complete): IP40, insulation class (complete): insulation class I (protective earthing), certification: CE, impact resistance: IK03, permissible operating ambient temperature: 0..+35°C, standard: EN 50419, packaging unit: 1 piece

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Key data

System family SITECO Connect 31 Wireless
Product type office luminaire
Product name Silica 21 Rectangular Prismatic X
Order No. 51MA23D83LSA3


Lighting technology

Cover prismatic diffuser
Beam angle extremely wide distribution
Symmetry symmetric
Light emission direct with ceiling illumination
UGR viewing direction along longitudinal luminaire axis ≤ 19
UGR viewing direction along lateral luminaire axis ≤ 19


Lamps

Lamps with LED
Rated luminous flux 5810lm
Luminous efficacy 136lm/W
Colour temperature 3000K
Colour rendering index CRI > 80
Light colour 830
SDCM (Standard Deviation of Colour Matching) MacAdam ≤ 3 SDCM (initial)
Rated input power 42.8W


Operating device

Control Casambi, dimmable


Certificates, Standards

Protection rating IP40
Insulation class insulation class I (protective earthing)
Impact resistance IK03
Temperature range (operation) 0..+35°C
Standard EN 50419
Certification, designation CE


Material, Colour

luminaire housing sheet steel, metallic grey (RAL 9006)
ceiling fixing element steel
Cover prismatic diffuser of PMMA


Mounting

Mounting method, mounting location surface-mounted, to the ceiling
Arrangement single arrangement
Supplement ceiling mounting is only possible with a mounting box; please order separately according to luminaire length and housing colour


Electrical connection

Connection terminal, 3+2-pole, max. 2.5mm²
Nominal voltage 220..240V, 50/60Hz, AC


Dimensions, Weight

Length 1500mm
Width 225mm
Height 53mm
Weight 5.0kg


Service life

Rated service life 75000h (L85) at AT = 25°C


Outputs

1x Bluetooth interface
Feature operating frequency 2.4..2.483GHz, +4dBm

System family
SITECO Connect 31 Wireless

Product type
office luminaire

Product name
Silica 21 Rectangular Prismatic X

Order No.
51MA23D83LSA3

Cover
prismatic diffuser

Beam angle
extremely wide distribution

Symmetry
symmetric

Light emission
direct with ceiling illumination

UGR viewing direction along longitudinal luminaire axis
≤ 19

UGR viewing direction along lateral luminaire axis
≤ 19

Lamps
with LED

Rated luminous flux
5810lm

Luminous efficacy
136lm/W

Colour temperature
3000K

Colour rendering index
CRI > 80

Light colour
830

SDCM (Standard Deviation of Colour Matching)
MacAdam ≤ 3 SDCM (initial)

Rated input power
42.8W

Control
Casambi, dimmable

Protection rating
IP40

Insulation class
insulation class I (protective earthing)

Impact resistance
IK03

Temperature range (operation)
0..+35°C

Standard
EN 50419

Certification, designation
CE

luminaire housing
sheet steel, metallic grey (RAL 9006)

ceiling fixing element
steel

Cover
prismatic diffuser of PMMA

Mounting method, mounting location
surface-mounted, to the ceiling

Arrangement
single arrangement

Supplement
ceiling mounting is only possible with a mounting box; please order separately according to luminaire length and housing colour

Connection
terminal, 3+2-pole, max. 2.5mm²

Nominal voltage
220..240V, 50/60Hz, AC

Length
1500mm

Width
225mm

Height
53mm

Weight
5.0kg

Rated service life
75000h (L85) at AT = 25°C

1x Bluetooth interface

Feature
operating frequency 2.4..2.483GHz, +4dBm

Silica 21 Rectangular Prismatic X
office luminaire, metallic grey (RAL 9006), Casambi, 5810lm, 830, 1500x225mm, Connection: terminal
: LED 3000K / CRI >= 80
: 51MA23D83LSA3