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Electronic Ballast ebq 100-04

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The fourth generation of electronic ballasts for scientific/technical applications of mercury, xenon, and mixed gas discharge lamps up to 100 watts. 

The highly stable DC current supply with low residual ripple guarantees constant, flicker-free light output. Glow
discharges are effectively avoided through permanent, fast monitoring of the lamp current and voltage.

Like all electronic ballasts from LEJ, Series 04 is also equipped with a safety circuit function and a resettable lamp operating hours meter.

Lighting Type
100 W mercury Osram HBO 100W/2, HBO 103W/2
Input parameters  
Mains voltage 90 ... 264 VAC, 47 ... 63 Hz
Efficiency factor ≥ 0,75
Power input 155 VA
Output parameters  
Operation type constant-power
Power 100 W ± 3 %
Stability (8 hrs) ≤ 10-2
Output current < 6,5 A
Output current ripple 
50 Hz - 200 kHz
typ. 50 mApp
Open-circuit voltage 60 ± 5 VDC
Burning voltage 11 up to 39 VDC
Ignition voltage 850 up to 980 VDC


Safetyas per EN 61010-1 
Equipment class
Protection class IP 20 (EN 60529)
Safety circuit Yes 
Excess temperature
Outputs mains isolated, short-circuit resistant
Interference EN 61326 (class B) 
Immunity EN 61326 appendix A 
Voltage fluctuations, flicker EN 61000-3-3 
Harmonic current emissions EN 61000-3-2 
Environmental conditions  
Ambient temperature  0 °C to 40 °C 
Storage temperature  - 20 °C to + 85 °C 
   OSRAM-approval O-514
Desktop device 
Dimensions (HxWxD)  85 x 167 x 222 in mm 
Weight  2 kg 
Lamp connection  socket M1 6+PE, Schaltbau, optional others 


Built-in modul, Box  
Dimensions (HxWxD)  customer spezific 
Weight  customer spezific 
Lamp connection  customer spezific 
Luminaire housing 
lh-q 100.60  sheet-metal formed housing, lightproof,
customer-specific color scheme,
standard: white
Dimensions (HxWxD)  169 x 126 x 154 in mm 
Weight  3,4 kg 


Luminaire housing 
lh-q 100  metal profile, black, lightproof
Dimensions (HxWxD)  259 x 135 x 120 in mm 
Weight  3,6 kg 


Output cable 2m
Output cable  
Standard length 2 m others on request


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