New ARRI EB 575/1200 A.L.F
The improved electronic ballast for both 575W and 1200W lampheads is now equipped with an Active Line Filter.
The new 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.
Product Related Links & Downloads:
Technical Data:
| Mains supply: |
| 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 ≈ 0,98 |
| Lamp connection: |
| 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% |
| Dimensions: |
| Width x height x depth |
200 x 150 x 335 mm |
| Weight |
ca. 8 kg |
| Protective Rate |
IP 22 |
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