Für Profis und Einsteiger
Arri L2.76184Kh - Ballasts Eb 575/800
Specially designed for the M8 is ARRI’s new small and lightweight EB 575/800 ballast, which can also be used with 575 W lampheads. In common with other new-generation ballasts from ARRI, it features CCL (Compensation for Cable Loss) technology and the power-saving ALF (Active Line Filter). The DMX-compatible EB 575/800 o!ers continuous dimming from 50 to 100% and a choice of four frequency modes for low noise (50 / 60 Hz), "icker-free (75 Hz) or High Speed (1,000 Hz) operating – all in a robust, easy-to-use package.EB 575/800 recognizes the connected luminaire by the lamphead, not by the inserted lamp
ARRI are pleased to introduce a new generation of 1000 Hz High Speed Ballasts that accept the challenge of modern digital high-speed photography with ease.
With the new 1000 Hz High Speed Ballasts it is easy to achieve high quality flicker free images even at frame rates of 1000 fps and in many cases beyond even with a single HMI daylight source. This new technology supplies the lamp with a greatly raised 1000 Hz square wave current, allowing worriless shootings for commercials, sports, industrial applications, automotive component testing, ballistics or material testing.
Features
- 1000 Hz Flickerfree light for frame rates up to 5000 fps with multiple sources
- Additional standard Flickerfree Mode for low noise operation
- can also be used in environments with low noise requirements (microphones)
- blue standard housing with handle
- Small and compact size
- Lightweight
- Double wattage: 575 and 800 W bulbs
- Automatic detection of connected 575 or 800 W luminaire
- Controllable frequency: choose between low noise, "icker free or high speed
- CCL (Compensation of Cable Loss)
- ALF (Active Line Filter)
- Continous dimming from 50 to 100 %
- DMX conrolled (On/Off dimming)
- Comfortable and easy to use DMX setting via luminous display
- Robust aluminium casting and additional edge protection
- Easy to operate and user friendly
|
Specifications |
|
Ballast Type |
Electronic High Speed Ballast |
|
Lamphead Types |
ARRI D / X / Compact / Daylight 575 W |
|
Input Voltage (range) |
90 - 130 V; 180 - 250 V; 50/60 Hz; 1, N, PE (single phase) |
|
Input Current (nominal) |
11,1 - 8,9 A / 5,8 - 4,4 A |
|
Maximal Apparent Power |
1160 VA (max. in CCL mode) |
|
Power factor (cos j) |
approx. 0,98 |
|
Active Line Filter (ALF) |
Yes |
|
Ignition |
cold strike and hot restrike (automatically limited < 1 sec) |
|
Typical Light Ripple |
-3 % |
|
Dimmability |
50 - 100 % of the nominal value via |
|
DMX Remote Control |
DMX 512 Standard |
|
DMX Functions |
ballast ON/OFF; dimming of lamp power |
|
DMX Connector |
XLR 5-pin male (in) and female (out) |
|
Automatic Lamp Detection |
Yes |
|
Automatic Lamphead Detection |
Yes |
|
Compensation of Cable Loss CCL |
Yes |
|
LED Indication DMX |
Yes |
|
Protective Earth |
Yes |
|
Lamp On |
Yes |
|
Over Temperature |
Yes |
|
Frequency Mode |
Yes |
|
Lamphead |
Yes |
|
Temperature Controlled Fan |
Yes |
|
Flicker Free Mode |
75 Hz / 1000 Hz (High Speed) |
|
Low Noise Mode |
50 Hz / 60 Hz |
|
Output Connector |
international connector (VEAM) |
|
Product Size |
(H x W X L) 142 x 202 x 334 mm |
|
Product Weight |
approx. 6,5 kg |
|
Maximum Ambient Temperature |
50°C |
|
Protection Class |
I / IP 22 |
|
Certifications |
CE |
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Hilfe,
- GE : + 41 22 561 07 07
- ZH : + 41 43 255 59 00
- TI : + 41 91 985 25 11
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