You are here:

Electronic Ballast ebq 50 ac

  • Description
  • Technical data
  • Model
  • Accessories
  • Obtain an offer

The electronic AC power supply unit supersedes previous magnetic ballasts and features outstanding properties.

In particular, the significant extension of the lamp service life that can be achieved with this, the vastly improved light quality and the possibility of world-wide deployment without any changing over whatsoever of the considerably more compact and lighter device opens up further possibilities in addition to the traditional fields of application, e.g. in conjunction with camera applications.


Data Sheet:

Lamps Type
Mercury 50 W Osram HBO 50 W/AC
Input parameters  
Mains voltage 90 ... 264 VAC, 50 ... 60 Hz
Efficiency factor 0,8
Power input max. 90 VA
Output parameters  
Operating mode constant power 
Power  50 W ± 3 %
Stability (8h) ≤ 2%
Output current max. 1,9 A ± 0,1 A
Burning voltage 34 ... 55 VDC
Output frequency 151 Hz
Puls shape square
Luminous-flux modulation < 5 %
Ignition automatic,
with ignition time restriction
Ignition voltage ca. 800 Vss symmetric


Safetyas per EN 61010-1 
Equipment class
Protection class IP 20 (EN 60529)
Excess temperature
switches lamp voltage off
output remains mains connection
Safety circuit  yes
Outputs mains connection
Interference  EN 61326 (class B) 
Immunity  EN 61326 appendix A 
Voltage fluctuations, flicker EN 61000-3-3 
Harmonic current emission  EN 61000-3-2 
Environmental conditions  
Ambient temperature 0 °C to 40 °C 
Storage temperature - 20 °C to + 85 °C 
   UL/CSA (on request)
   OSRAM-approvals O-513
Desktop device 
Dimensions (HxWxD) 86 x 165 x 235 in mm 
Weight 1,45 kg 
Lamp connection socket type Binder serie 963 (3+PE), others optional 


Luminaire housing 
lh-q 50.60  sheet-metal formed housing, lightproof,
customer-specific color scheme
standard: white
Dimensions  169 x 126 x 154 in mm 
Weight  3,4 kg 


Luminaire housing 
lh-q 50  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


We will be glad to prepare a personalized offer for you. Please enter the design versions and accessory items, if any, for the required product and the addressee of the offer.

More information about the product for which the inquiry is made: ebq 50 ac

Information about the addressee of the offer: