KLS Martin group marLED E3 - Technical Data for marLED E3

Service Manual
Operating Lights marLED® E3, E9, E9i, E15, battery and
marLED® E3 on ceiling tube Ø 110 mm
Revision 2 191
17.5 Technical Data for marLED® E3
Designation marLED® E3 marLED® E3
Power supply 100–240 VAC, 50–60 Hz
Power consumption on 220–240 VAC 32 VA 39 VA
Power consumption on 100–130 VAC 32 VA 32 VA
Light sources High-performance LED, arranged into 3 Light Engines
Anticipated LED service life 60,000 h
Max. illuminance Ec at a distance of
1,000 mm
60,000 lx 100,000 lx
Total irradiance at maximum illuminance ca. 185 W/m² ca. 364 W/m²
Luminous efficacy 330 lm/W 275 lm/W
Light field diameter D10 150 mm 170 mm
Light field diameter D50 - 105 mm
Color temperature 4,500 K 4,300 K
Color rendering index Ra and R9 95
Dimmability 30–100%
Operation
Non-sterile via control panel: ON/OFF,
Dimming 30–100%
Illumination depth, L1+L2
at 20% of Ec
at 60% of Ec
- 825 + 820 mm
600 + 320 mm
Protection class I acc. to IEC 60601-1
Sterilizable handle option yes
Disposable handle option yes
Ambient conditions
Temperature for storage and
transportation
-10°C to +50°C (+14°F to +122°F) at 20–90% humidity (non-
condensing)
Operating temperature
+5°C to +40°C (+41°F to +104°F) at 30–80% humidity (non-
condensing)
Air pressure 620–1,060 hPa
Max. operating height 4,000 m above sea level
Conformity to standards
IEC 60601-1:2005 (Third Edition) + CORR.1 (2006) + CORR.2 (2007) +
A1:2012 + IEC 60601-1-2:2007
IEC 60601-2-41:2009
IEC 62471:2006 (photobiological safety) according to risk group 1
All values were determined in accordance with IEC 60601-2-41.
Subject to technical and design changes.
Photometric values are subject to a measuring tolerance of ±10%.