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Surface diffuser luminaire, Europlex
3
with stylish prismatic diffuser and symmetrical reflector
Symmetrical reflector Cable entry and terminal block External through wiring.
Accessories
Mounting
Code
Universal luminaire
hanger, galvanised 5LY 908 6
Chain hanger with
ceiling cover 5LY 914 1
Chain, galvanised 5LY 905 5
Pendant hanger with
ceiling cover 5LY 913 2
Pendant
500mm 5LY 912 8
1000mm 5LY 913 0
Installation accessory 3: 5LY 914 2
Mounting on DUS trunking
Chain adjuster 5LY 914 0
• For detailed description see page 8/12
• Dimensions see page 8/14
• Mounting rail see page 9/37
General information
Subject
Chapter
Photometric data
appendix
Application information appendix
Lighting electronics appendix
Instabus EIB - principles on request
Instabus EIB - components on request
Dimming control
on request
Control gear
appendix
Power factor correction appendix
Refurbishment
appendix
Approvals
appendix
Safety markings
appendix
Symbols
appendix
Lamp data
appendix
Product Index
appendix
Catalogue number index appendix
8
Luminaire : 5LJ 235 7-1 EX3 with 1 x 58W and HFG ( Lumen output : 1 x 5000 lm )
Light output in cd / klm
Tested to DIN 5032
C0 - 1 80 C90 - 270
Total light output ratio (LOR) = 74%
Number of luminaires in room
Reflection factors :70/50/20 MF = 0.8
HFG
En [lx] 100 300 500 750
Lh [m] 2.5 3.0 2.5 3.0 2.5 3.0 2.5 3.0
Floor area A [m 2 ]
20 0.9 1. 1 2.8 3. 3 4.7 5.4 7. 0 8.1
30 1. 3 1. 5 3. 9 4.5 6.5 7. 4 9.8 11
40 1. 6 1. 9 4.9 5.6 8.1 9.4 12 14
50 1. 9 2.2 5.7 6.7 9.6 11 14 17
75 2.7 3. 1 8.1 9.4 13 16 20 23
100 3. 5 3. 9 10 12 17 19 26 29
200 6.6 7. 0 20 21 33 35 50 52
500 16 17 49 50 82 83 123 124
Lh = Luminaire mounting height
Utilisation
Luminaire utilisation factors
ρCeiling
80 80 70 70 50 50 30 0
ρWall
50 30 50 30 50 30 30 0
ρFloor
30 10 20 20 10 10 10 0
Room Index k
0.60 36 28 34 29 33 28 27 23
0.80 41 33 39 33 37 32 31 26
1.00 46 37 44 37 41 35 35 29
1.25 52 41 48 42 45 40 39 33
1.50 57 46 53 46 49 44 43 37
2.00 64 52 59 53 54 50 49 43
3.00 77 64 70 67 65 62 60 56
5.00 89 76 81 79 74 73 71 68
Power consumption
Values in Watts
Lamps HFG Low-loss
1 x 36W 33 42
1 x 58W 48 67
Light distribution to DIN 5040
ϕ u 0.95
ϕ su 0.53
ϕ so 0.36
Conversion factor F1 for 5LJ 235 .-..
HFG
Low-loss
7-1C X3 1 x 36W 1. 45 1-1 CX3 1 x 36W 1. 46
7-1 EX3 1 x 58W 1. 00 1-1 EX3 1 x 58W 0.99
Conversion factor F for 5LJ 235 .-..
HFG
Low-loss
7-1 CX3 1 x 36W 1. 08 1-1 CX3 1 x 36W 1. 02
7-1 EX3 1 x 58W 1. 00 1-1 EX3 1 x 58W 0.97
Classification
DIN A 4 1
CIE N1: 47 N 2: 80 N3: 95 N4: 95 N5: 74
Further photometric data can be found in our lighting design program SiLICHT