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| PI875 Service Manual | |
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7-3 LAamP AND LamP DRIVER SPECIFICATION
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Lamp Driver Data
Input Voltage, nominal
110V to 240V AC, 50/60Hz
Input Current, nominal
2.0A to 0.8A
Input Wattage, nominal
200W
Power Dissipation
30W max.
Output Voltage 1 (Lamp)
85V AC rectangular
Output Current 1
1.8A
Output Voltage 2 (DC-DC)
400V
Output Current 2
0.08A
Ignition Pulse
2*10kVp for max. 4s
Cooling Method
Forced air cooling at 1 m/s minimum
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Operating and Measurement Conditions
Ballast Type
Test conditions stable at 150W with OSRAM
PT VIP 150 AC/100-240 C LOFS ballast
Rated Lamp Wattage
150W
Burner Position
0°C to +20°C (0° optical axis horizontal)
Burning Position
Horizontal
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Typical Burner Characteristics (initial)
UV-Output
UVA
(315 - 400nm) 8.75W typical
UVB
(280 - 315nm)
< 0.13W
UVC
(248 - 280nm) < 0.01W
UV-output through reflector
(248 - 400nm) 2.6W typical
Total Visible Flux
(400 - 780nm) 37.5W nom
IR
(780 - 2500nm) 37.5W typical
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Average Lamp Life and Lumen Maintenance
Switching Cycle
3.5hrs on 0.5hrs off
Lamp Lift Time
6 months from date of production
documented by monthly production code
Lamp Life
Lamp output >50% of initial lumen output
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Duty Cycle
DC Current to Lmap Percent
+/- 0.5%
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