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DESCRIPTION OF CONTROLS
Power – turns power supply on and off. (Flashes light units when turning off.)
Model – turns model lamps on and off.
Symmetrical/Asymmetrical – controls power distribution. In the symmetrical position,
power is split equally between all lights. In the asymmetrical position power is
distributed unequally and the model lamp brightness/flash tube output of a light
in outlet #2 is reduced.
Ready/Push to Flash – a combination ready light and test flash button. Illuminates to
indicate when power supply has recycled to 85%. Pressing the button when
illuminated triggers the flash for testing or open flash applications.
Sync – socket for sync extension or slave.
Circuit Breaker/Reset – resets circuit breaker. Circuit breaker disables power supply in
case of malfunction. Does not affect model lamp circuit.
Light Unit Outlets (2) – sockets for connecting one or two light units to power supply.
TECHNICAL SPECIFICATIONS
D402 Power Supply
Maximum power: . . . . . . . . . . . . . . . . . . . . .400Ws
Number of light unit outlets: . . . . . . . . . . . .4
Recycle time: watt-seconds seconds
(to 85% voltage, ANSI standard) . . . . . . . . . . . . .400 1.75
200 0.9
Flash duration : . . . . . . . . . . . . . . . . . . . . . . .1/1200 sec. (.8 milliseconds)
(at full power w/one M11Q light unit measured 1/2 to 1/2 peak as per ANSI PH3.40)
Maximum power into one light unit: . . . . . . .400Ws
Minimum power into one light unit: . . . . . . .150Ws
Minimum power per light with 4 light units: .15Ws
Power input requirements: . . . . . . . . . . . . . .105-120VAC 50-60Hz. 10 amps peak
Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5 x 7.9" (foot print) x 7.2" (case height)
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.5 lbs
System voltage: . . . . . . . . . . . . . . . . . . . . . . .900V
Trigger voltage: . . . . . . . . . . . . . . . . . . . . . . .70V
Trigger current: . . . . . . . . . . . . . . . . . . . . . . .0.000043A (43 micro-amps)
Guide number : . . . . . . . . . . . . . . . . . . . . . . .270
(at ISO 100 w/M11Q fitted 11-1/2" reflector measured at 10 feet, on axis with MW9QC flash tube)
D802 Power Supply
Maximum power: . . . . . . . . . . . . . . . . . . . . .800Ws
Number of light unit outlets: . . . . . . . . . . . .4
Recycle time: watt-seconds seconds
(to 85% voltage, ANSI standard) . . . . . . . . . . . . .800 3.2
400 2
Flash duration : . . . . . . . . . . . . . . . . . . . . . . .1/830 sec. (2.9 milliseconds)
(at full power w/one M11Q light unit measured 1/2 to 1/2 peak as per ANSI PH3.40)
Maximum power into one light unit: . . . . . . .800Ws
Minimum power into one light unit: . . . . . . .150Ws
Minimum power per light with 4 light units: .30Ws
Power input requirements: . . . . . . . . . . . . . .105-120VAC 50-60Hz. 10 amps peak
Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5 x 7.9" (foot print) x 7.2" (case height)
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 lbs
System voltage: . . . . . . . . . . . . . . . . . . . . . . .900V
Trigger voltage: . . . . . . . . . . . . . . . . . . . . . . .70V
Trigger current: . . . . . . . . . . . . . . . . . . . . . . .0.000043A (43 micro-amps)
Guide number : . . . . . . . . . . . . . . . . . . . . . . .380
(at ISO 100 w/M11Q fitted 11-1/2" reflector measured at 10 feet, on axis with MW9QC flash tube)
Ready/Push to flash
Symmetrical/Asymmetrical
Power
Model
Push to reset
Sync
Light unit outlets