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Profoto Pro 7S - 2400 Watt/Second Symmetrical Power Supply (90-260V AC)

B&H # PRP7S2400 MFR # 900739
Profoto Pro 7s - 2400 Power Supply (90-260V)


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The Profoto Pro 7S 2400 Watt/Second Power Pack is 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 2400 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 1.6 seconds at full 2400 w/s output. Recycling at minumum power (75 w/s) is only .12 second.
Ultra Short Flash Duration
At max. output, the flash duration is 1/1600 sec.
At minimum output, it is 1/8,000 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 2400
Guide Number f/64.3 @ 2m (ISO 100) with standard zoom reflector
Recycle Time 1.6 sec at max power
0.12 sec at minimum power
Flash Duration 1/1600 sec at max power
1/8,000 sec at minimum power
Flash Variability 6 f/stops from 2400 to 75 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 15.75 x 6.75 x 9" (40 x 17 x 24 cm)
Weight 23 lb / 10.5 kg
Profoto Pro 7S - 2400 Watt/Second Symmetrical Power Supply (90-260V AC)
  • Sync Cord
  • 120V AC Power Cord
  • 1 Year Manufacturer's Warranty
  • Be the first to review this item

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