Electronic ballast for use with 2500 W Metal Halide Lamps
- Available for daylight
lamps of all well-known manufacturers.
- Lamp power constant
controlled for steady light quality independent
of line voltage and of the age of the bulb used.
- Flicker free operation
by use of 75 Hz square wave current.
- Typical light ripple
max. 3% .
- Additional low-noise
modes (50 Hz / 60 Hz) to reduce
the noise that might occur in the lamp head.
- Optionally equipped with 300 Hz operation mode for use
with digital 'high speed' cameras.
- Arc Control
to prevent unintended resonance arising inside
bulbs of different designs.
- Dimming in range of
50 - 100% of nominal lamp power.
- With active line filter
(PFC) for minimized apparent power
and reduced disturbances of power supply network.
- Large range for input
voltage 190 - 250 V~.
- Additional input voltage
range 90 - 125 V~ as option
- Protection against
line overvoltage and overtemperature.
- Lamp outlet protected
against no-load conditions and short circuit.
- Solid aluminum construction
with outside heat sinks.
- Very silent due to
temperature regulated fans.
- Optionally equipped
with digital remote control (DMX 512).
||190 - 250 V~ 50 / 60 Hz 1,N,PE
||2900 VA (max.)
||cos φ ≈ 0,98
358 450 mm