Arri 12K Dimmer with DMX (120V, 50-60Hz)

SKU: AR533130 MFR: 533130
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About this item

The Arri 12K Dimmer with DMX (120 V, 50-60 Hz) is an RFD Series stand alone dimmer made for Arri by LEX Products/Electrol, which combines a DX Series dimmer with a rack system to offer a 12,000 W portable dimming solution that accepts DMX 512 remote control. The unit's 8-bit resolution allows full 256-step, 0 - 100% dimming control for precision and repeatability. The panel features LED mode indicators as well as neon status indicators. Connectors include Neutrik 5 pin XLR for DMX communication and stage pin connectors for input and output. The power fail memory feature remembers dimmer level, preheat level, operating mode and the DMX 512 address. Convection cooling means absolutely quiet operation.

Key Features

  • Three-digit display shows selected dimmer level form 0-100%, lamp pre-heat level from 0-20% and DMX 512 address from 001-512
  • Separate LEDs indicate operating modes and presence of DMX 512 control signal
  • Power fail memory retains dimmer level, pre-heat level, operating mode and DMX 512 address
  • Panel mount stage pin connectors for input and output
  • Short circuit proof, circuit breaker protected
  • Neon indicators show status of line, circuit breaker and output
  • Modular panel incorporating microprocessor-based control electronics precision
  • 100% solid state design for reliability
  • 8-bit resolution allows full 256-step dimming control to ensure exact level repeatability
  • Voltage regulation maintains dimmer output within 2% despite fluctuations in input voltage

Technical Specs

Dimmer Mode Drives fans, incandescent lamps and dimmable magnetic transformers and ballasts
Relay Mode Provides full sine-wave output for non-dimmable loads
Dimmer Response 0 - 100%
Square law dimming curve, response time <8ms
Filtering 30 us rise time copper wound toroidal choke
Local Control Integral momentary pushbuttons and digital display
Remote Control Accepts DMX 512 control signal
DMX 512 Connectors Neutrik 5 pin XLR male and female for DMX 512 input and DMX 512 thru
Operating Conditions 32 - 104deg.F (0 - 40deg.C)
Certification UL
Dimensions 14" x 8" x 14" / 355.6 x 203.2 x 355.6 mm
Weight 25 lbs /11.34 kg
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