The Arri 6Kw Dimmer for the ST5 Studio Fresnel offers portability (easy-to-grip-handles) at only 25 lbs (11.4kg). It can be used as it sits next to your ST5 fixture, or wired through your DMX control system. Separate LED displays show selected dimmer level from 0-100%, operating modes and presence of a DMX 512 control signal.
This 6Kw dimmer is convection cooled for quiet operation. Its panel accepts stage pin connectors for input and output. The controls and connectors are recessed to avoid damage and uneccessary wear. If the studio power should fail, this unit retains your dimmer level, pre-heat level, operating mode and DMX 512 address.
Full digital control through microprocessors
Eight-bit resolution for full 256-step dimming control with exact level repeatability
Neon indicators show status of line, circuit breaker and output
Less than 8ms response time
High impact plastic top and bottom
100% solid state design for reliability
Part of the extruded aluminum Lex PowerRACK system
Three dimmers can be combined in an optional rolling rack that includes power
distribution and feed-through capability
6Kw Dimmer with DMX, 120VAC, 50-60Hz DMX 512 address from 001-512 125A, 120VAC SCR pair, optically isolated with 2200A surge capacity
Integral momentary pushbuttons and digital display Accepts DMX 512 control signal Square law dimming curve, response time: < 8ms 360 ms rise time copper wound toroidal choke
Neutrik 5 pin XLR male and female for DMX 512 input and DMX 512 thru Panel mount stage pin connectors for input and output
Breaker Voltage regulation maintains dimmer output within 2% despite fluctuations in input voltage Convection cooled