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Technical Data
| Stored Energy |
2400Ws |
| Flash Head Outlets |
2 |
| Power Range |
37 - 2400Ws |
| Power Adjustment |
1/3 stops |
Typical Recycle Time
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3 sec Fast
5 sec Slow |
| Flash Duration |
1/600 sec 600Ws
1/400 sec 2400Ws |
| Ready Indication |
- Ready LED
- Ready Beep
- Modeling light
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| Modeling power control |
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| Sync voltage |
6V |
| Stabilisation |
± 0.1 f/stop |
| Photocell |
On/Off |
| Sounder |
On/Off |
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Guide Number
Full Power 50° Keylite ISO 100 |
640
UV coated tube |
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| Flash Color Temperature |
5600K |
| Built-in Slave Cell |
Yes |
| Switchable Slave Cell |
Yes |
| Width |
18cm |
| Length |
28cm |
| Height |
34cm |
| Weight |
9.5kg |
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| Product Code |
BW7620UK |
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QUAD power versatility.
With two channels, choose from taking the full 2400Ws from a single socket, or dividing the power across two channels giving a wide selection of powers. Once the pack is switched to its asymmetrical mode, two channels, each with a maximum power of 1200Ws are available. As each can be adjusted independently of the other a great deal of lighting flexibility can be achieved.
QUAD Precision Power .
Flash power can be adjusted in accurate steps of 1/3rd f-stop, offering excellent control of exposure. Large LED displays show clearly the Ws output per channel. Each channel can be adjusted over three f-stops. With a minimum power output of just 37w/s the QUAD 2400 has a range of 6 f-stops.
Color Consistency Mastered.
The overall power of the pack can be reduced using a system of capacitor switching. By reducing the number of capacitors being used a greater level of colour consistency can be achieved. In practice this means that the QUAD 2400 can be switched from 2400Ws, to 1200Ws to 600Ws with less than 70K shift in color temperature.
Modeling Lamp Control.
In addition to selecting full power modelling or lamps in proportion, a new Auto setting will set the modelling lamp of the brightest head to maximum, even when the overall flash power of the pack is set at a low level. This helps the photographer preview their lighting, even at the lowest of flash powers.
The QUADX Control Panel.
The control panel of the QUAD 2400 is designed for quick and easy use. There are two flashhead outlets, each operating on its own independent channel with a maximum power of 1200Ws each. A master control provides two stops of power control in one-stop increments, while independent channel variators offer three stops of power control in 1/3-stop increments to each channel. Power levels for each channel are provided in easy-to-read LED numeric displays. A full power indicator light lets you know when the pack is 100% charged.
Other QUAD2400 Features
The QUAD 2400 offers a host of features that are designed to make the photographers job easier:
Two Sync Sockets
Two conveniently located sync. sockets allow you to simultaneously connect your pack to your camera and your light meter without time consuming disconnections and reconnections. These sync sockets can also be used for IR or radio triggers such as the Bowens Pulsar; for wireless triggering.
Audio Ready Signal
This switchable signal lets you know when your pack is 100% charged even when it is out of visual range.
Unique Modeling Modes
Intermittent modeling mode extinguishes all modelling lamps when the pack is fired and turns them back on again when the pack is 100% recycled. This provides a visual indication that the pack, and each head, has been successfully triggered and recycled.
Flash Voltage Stabilisation
To ensure consistently dependable output the QUAD 2400 offers ±1% flash-voltage stabilisation at maximum power.
Built-in Photo Cell
In enable you to trigger your QUAD 2400 pack from other flash units, a convenient photo cell is built directly into the pack. |
| Related Products |
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QUADX Head |
QUAD2400 Kit |
Ringflash |
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Download User Guide |
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All models & technical specifications featured on this website may be subject to change without notice.
230V specifications given. Information on this website relates to India only.
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