Profoto Pro 7S - 1200 Watt/Second Power Supply

B&H # PRP7S1200 MFR # 900738
Profoto Pro 7s - 1200 Power Supply


Now Viewing:

No Longer Available

Questions? Ask our experts:

The standard of rental studios worldwide, Profoto offers action-stopping short flash duration and fast recycling times for any type of application.

Heavy-duty design, self seeking voltage, consistency of light output and color temperature, and compatibility with a full line of modular light shaping tools, make the Pro 7 power packs the first choice of photographers around the world.

The Pro 7 system is a sound investment, since the accessories are also compatible with the lightweight Acute 2 and ComPact lines of electronic flash.

The Pro 7S 1200 w/s power supply features turbo recycling, and ultra short flash duration.

Capacitor Rotation
When one head is plugged into the power supply, the power supplying that head will alternate between two capacitors, allowing faster recycle times at minimum power and longer overall capacitor life.
Six f-stop range
Power output can be dialed down 6 stops from 1200 to 37.5 w/s in 1/6 step increments.
Turbo Recycling
Turbo recycling speed of .9 seconds at full 1200 w/s output. Recycling at minumum power (37.5 w/s) is a mere .1 second.
Ultra Short Flash Duration
At Maximum output, the flash duration is 1/2200 sec. At Minimum output, it is 1/12,000 sec.
Dual Voltage
The 7S features Self Seaking Auto Multi-voltage with AC voltages between 90 and 260V, 50 - 60 Hz.
Audible Beep
Switchable audible signal beeps when unit is fully recycled.
Built in Photocell
A built in light sensitive slave can be switched on or off.
Fan Cooling
Keeps internal components working consistently over years of operation.
Maximum Watt/Seconds 1200 w/s
Guide Number f/45.3 @ 2M (ISO 100) with standard zoom reflector.
Recycle Time .9 sec at max. power, .1 sec at minimum power.
Flash Duration 1/2200 sec. at maximum power
1/12,000 sec. at minimum power
Flash Variability 6 f-stops from 1200 to 37.5 w/s
Voltage Stabilization Yes, +/- 1%
Distribution Symmetrical only
Head Outlets 2
Flash Ready Indicator Ready Light, Switchable Audible Beep.
Operating Voltage Auto ranging 90-130V and 180-260V with a frequency from 45-65HZ.
Modeling light does not need to be switched.
Sync Voltage 20V, less than 0.3 mA
Built-in Slave Cell Yes
Circuit Protection Thermostat protects against overheating, by slowing down recharging. Resets automatically.
Fan Cooled Yes
Auto Dump Yes
Dimensions 12 x 6.75 x 9.5" (32 x 17 x 24cm)
Weight 20lbs (9kg)
Profoto Pro 7S - 1200 Watt/Second Power Supply
  • Sync cord
  • Power cord
  • 2 year warranty
  • Be the first to review this item

    Lamp Heads

    See more
    Profoto - Acute 2-D4 Flash Head
    • Price: $1,134.00

    Light Controls

    See more
    Profoto - Disc Umbrella Reflector for Profoto Flash Heads
    • Price: $105.00

    Cables, Clamps, Cords, Tape

    See more
    Hama - Monoplug to Male PC Cord - 16'
    • You Pay: $21.95

    Slave & Remote Units

    See more
    Profoto - Air USB for Profoto Studio Air
    • Price: $519.00
    View all Accessories
    See any errors on this page? Let us know.