Perel EWL311 CW-R, User Manual

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EWL311 (CW-R/NW-R)/EWL312 (CW-R/NW-R)
V. 01 – 22/07/2014 6 ©Velleman nv
8. Technical Specifications
model
EWL311 EWL312
CW-R NW-R CW-R NW-R
body colour black/orange black/orange
battery
type Li-ion Li-ion
nom. voltage 7.4 V 7.4 V
typ. capacity 2 x 2200 mAh 4400 mAh
run time I ± 6 h ± 5 h
run time II ± 3 h ± 3 h
charging time ± 5 h ± 8 h
electrical data
power LED module 10 W COB Epistar 20 W COB Epistar
total nom. power 15 W 20 W
nom. voltage LED
module
28.5-30 V 32-34 V
power factor 0.5 0.5
energy cons. 15 kWh/1000 h 20 kWh/1000 h
light technical data
colour cold neutral cold neutral
colour temperature 6500 k 4000 K 6500 k 4000 K
beam angle 100° 100°
luminous intensity - cd - cd - cd
luminous flux I 250 lm 400 lm
luminous flux II 450 lm 800 lm
colour rendering
index
76 70
starting time < 0.5 s < 0.5 s
warm-up time
(60 %)
< 1 s < 1 s
lifespan
nom. lifetime 50000 h 50000 h
number of
switching cycles
10000 10000
dimensions
without bracket and
stand
113 x 85 x 92 mm 178 x 139x x 105 mm
with bracket and
stand
152 x 285 x 165 mm 205 x 325 x 165 mm
weight 870 1750 g