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Arri 2.5/4KW High Speed Electronic Ballast With ALF (1000Hz)

B&H # ARBEHA2.54 Mfr # 540819
Usually ships in 7-14 business days

Availability Details

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This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $10,009.95
Product Highlights
  • Photography At Up to 5000 FPS
  • For 2.5/4KW HMI Fixtures

The ARRI 2.5/4KW High Speed Electronic Ballast With ALF (1000Hz) is designed for use with ARRI 2500W or 4000W HMI luminaries for high-speed photography at 500 to 5000 frames per second--the ballast is set to 1000Hz rather than the typical 75Hz. It also uses ALF (Active Line Filter) which greatly increases the power efficiency of the light. Necessary for many applications such as sports, commercials, ballistics and material testing, auto component testing, and industrial projects.

Flicker-free light up to 5000 fps
When combined with an adequate HMI lamp, at least 5 times more light output than a tungsten light of the same power
Light intensity increased by at least 5%
Constant lamp power
Constant color temperature
Constant light quality
Control of electric power of the lamp between 50 and 100%
Variation in power supply voltage of 10% has no influence on the power of the lamp
The ballast is built into a casing with IP21 or IP22 protection
Lamp Power 2.5/4KW
Input Voltage 90-125/180-250VAC
Dimmer 50-100% of lamp power
Weight 43 lbs (19.5 kg)
Dimensions 9.5 x 14 x 17.7" (24.3 x 35.8 x 45 cm)
Arri 2.5/4KW High Speed Electronic Ballast With ALF (1000Hz)
  • 1-Year Limited Warranty
  • Additional System Components

    Show more >
    Arri -  True Blue D40 HMI 4000W Fresnel Head
    • You Pay: $5,614.95
    Usually ships in 7-14 business days ? This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.
     

    Cables & Cable Management

    Show more >
    Arri -  Head to Ballast Cable for Compact HMI 2500 - 25'
    • You Pay: $339.88
    Usually ships in 3-7 business days ? This is a special order item. Est. arrival at B&H is 3-7 business days (subject to availability). Your order will be charged at the time of shipment.
     

    Power Accessories

    Arri -  Head to Ballast Cable Checker (575 - 4,000kW)
    • You Pay: $1,424.50
    Usually ships in 7-14 business days ? This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.
     

    Bags, Carts & Related Accessories

    Arri -  525921 Electronic Ballast Case
    • You Pay: $413.50
    Usually ships in 4-6 weeks ? This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 4-6 weeks (subject to availability). Your order will be charged at time of shipment.
     
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