Electronic Control Gear
350–850W
EBM 801 DC

Electronic Control Gear for DC Lamps 350 – 850 W

Kategorie: DC Lamps

Electronic Control Gear for DC Lamps 350 – 850 W

Features

Power supply for metal halide AC-lamps or DC-lamps
Lamp power range of 350 W, 400 W, 500 W, 575 W, 600 W, 700 W, 800, 850W
Output power customer selectable by 16-step multimode switch
integrated lamp lifetime counter -as option-
Input voltage range from 90 V AC to 264 V AC, power factor corrected line input
Special newly designed anti aging and anti abnormal arc control circuit for high optical reliability over extended lifetime
μP controlled, digital power management with high output stability over lamp lifetime
Output short circuit protected
Thermal shut off at 90°C
Shut off function for end of life and lamp fail parameter
Less than 1% rms light flicker at all frequencies
Auxiliary regulated 24 V / 0.1 A output for fan drive, (only available when lamp lit.)
optoisolated control interface with: lamp lit OK output, boost input, analog dim input (photofeedback), remote on-off input (invertable by solderbridge), non optoisolated direct uP-control
Thermal design with integrated fans or for external cooling as option
Flexible Design: new lamps and functions adaptable only by software

ELECTRICAL DATA

All values are valid at 25 ± 5°C, unless otherwise noted

OUTPUT DATA
Ignition	Symbol	Unit	Nominal	Tolerances	Remarks
Ignition voltage	U_ign	kV_peak	±		No built-in ignitor
Ignition time	t_{ign on}	sec.	1	0.4 - 3.0	Dynamical
Nominal Operation
Lamp voltage	U_La	V	35 - 140	± 5%	Depends on lamp select
Lamp wattage	P_La	W	350, 400, 500, 575, 600, 700, 800, 850	± 2%	Selectable by type (EBM 801 xx by switch)
Lamp current	I_La	A	3 - 12		Depend on select

LIFETIME DATA · All values for Uu = 230 V _mrs, Temperature at test point = 70°C
	Symbol	Unit	Nominal	Tolerances	Remarks
Ballast lifetime	t_Life	h	25.000	>25.000	Acc. to MIL HDBK for nominal operation

COOLING METHOD
	Symbol	Unit	Nominal	Tolerances	Remarks
	airflow	m/s	Built-in fan’s or 2m/s from external fan	Must be checked in actual application