ARRI 12/18 K High Speed AutoScan Electronic Ballast

ARRI 12/18 K High Speed AutoScan Electronic Ballast

ARRI 12/18 K High Speed AutoScan Electronic Ballast

B&H # ARBE12KADAS MFR # L2.76296KH
ARRI 12/18 K High Speed AutoScan Electronic Ballast

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Expected availability: 2-4 weeks

Product Highlights

  • AutoScan Frequency Control
  • Active Line Filter (ALF)
  • Compensation for Cable Losses (CCL)
  • 190-250 VAC
  • 1,000 Hz High Speed Capability
  • DMX Control for Dimming and On/Off
  • 50 to 100% Dimming
  • Full Information Front Panel Indicators
  • Veam Connector
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$0.00 Tax Collected Outside NY and NJ

You Pay: $19,550.00

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  • 1Description

The 12 K High Speed AutoScan Electronic Ballast from ARRI is an advanced power supply capable of handling fixtures with 12,000 or 18,000W HMI discharge lamps. The ballast has 3 high speed modes - AutoScan (fully automatic), Man (manual frequency control) or AutoMan (combining manual frequency setting with automatic frequency control). The lamp can be operated at 900 to 1200 Hz for High-Speed work as well as 50 or 60 Hz to limit noise or a 75 Hz for standard frame rates.

Other high-end features include the power-saving ALF (Active Line Filter). Dimming from 50-100% and remote On/Off is available via DMX. The ballast accepts 190-250 VAC input current.

In the Box
ARRI 12/18 K High Speed AutoScan Electronic Ballast
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Type 12 K/18 K Electronic ballast
    Lamp Optional 12,000 W or 18,000 W discharge lamps
    Compatibility Daylight 12000, Daylight 18/12 (PLUS), Compact 12000 and ARRIMAX 18/12 lampheads
    Line Voltage 190 - 250 V ~ 50/60 Hz; 1, N, PE
    Line Current 12 kW Lamp: 68 - 52 A (eff.)
    18 kW Lamp: 102 - 78 A (eff.)
    Maximum Power 19,400 VA (apparent), 19,000 W (real input)
    Ignition Cold start and hot restrike
    DMX DMX512
    Connector: DMX In / Out (XLR 5-pin)
    Controls On/Off, dimming
    Dimming 100 to 50% output power via DMX
    Lamp Frequency 50/60 Hz (Low Noise), 75 Hz (Flicker Free), 900 to 1200 Hz (High Speed)
    Automatic Lamp Detection Indication of detected lamp type with LED (12 kW green, 18 kW yellow)
    High Speed Modes AutoScan: frequency scan and automatic control and adjustment of lamp frequency
    AutoMan: manual frequency setting with automatic control and adjustment of lamp frequency
    Manual: manual frequency setting only, no automatic adjustment
    Power Factor cos φ 0.98 due to Active Line Filter
    Efficiency Approx. 0.95
    Protection Class I
    IP Rating IP22
    Maximum Temperature Ambient: 122°F (50°C)
    Active Line Filter (ALF), yes
    Automatic Lamp Detection Indication of detected lamp type with LED (12 kW green, 18 kW yellow)
    Ignition Cold start and hot restrike
    Indicators Display for DMX channel and lamp frequency
    Successful ignition LED Lamp (yellow)
    Over-temperature with LED Temp (red)
    Line power with LED Power (green)
    Protective earth with LED PE (green)
    Lamp type with LED (12 kW green, 18 kW yellow)
    Dimensions (H x W x L): 21.6 x 11.1 x 19.9" (548 x 283 x 506 mm)
    Weight 108 lb (49 kg)
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