Arri

Arri Electronic Ballast EB 575-1200W with Active Line Filter

SKU: AR505810 MFR: 505810
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$5,300.00 List Price

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$4,079.95
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About this item

The Arri Electronic Ballast is for both 575W and 1200W lampheads is now equipped with an Active Line Filter. This technology of the ballast offers the same high quality standard as all ARRI ballasts and runs from 90 volts to 250 volts. The Active Line Filter contributes to more economical use of power.

The A.L.F. system performs power factor correction to eliminate the phase shift between the voltage and the current sine wave. With unity of Power Factor the required apparent power is optimized to a minimum. Since electricity supply companies charge for apparent power, A.L.F. helps to save costs.

Key Features

  • No synchronization of cameras necessary
  • Typical ligjtripple max. 3%
  • Light intensity increased by at least 5%
  • Constant lamp power
  • Constant color temperature
  • Constant light quality
  • Control of electric power of the lamp between 50-105%
  • Variation in power supply voltage of 10% has no influence on the power of the lamp
  • Variation in power supply frequency of 10% has no influence on the power of the lamp
  • Operating lifetime of the lamp increased by least 20%
  • Substantially less volume and weight compared to magnetic ballast

Technical Specs

Line Power 1390 VA (max.)
Supply Voltage 90 - 125V~ / 180 - 250V~ 50/60 Hz 1, N, PE
Nominal Current 15.4 - 11.1 A / 7.7 - 5.5 A
Power Factor Cos phi ÿ 0,98
Lamp Power 575 / 1200W constant control
Power Regulation Autom. recognition of lamp-types 575W and 1200W
Current Characteristic Square wave, ca. 75 Hz
Dimming Range 50 - 100% of nominal Lamp power
Starting Cold start and hot restrike
Typical light ripple Typ. < 3%
Protective Rate IP 22
Width x height x depth 200 x 150 x 335 mm
Weight 8 kg
Warranty Arri warranty
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