Technical Information Metal Halide Lamp No. DO 5572 Edition: 10/08 - subject to change HMI® 575 W/DXS Supersedes: Edition 08/07 Status: valid Product description The OSRAM HMI® 575 W/DXS is a double-ended metal halide lamp. Due to its very short arc length a high luminance and efficacy is achieved. The OSRAM “eXtreme Seal” Technology enables higher pinch temperatures up to max. 450°C. The HMI® 575 W/DXS is designed for hot restart. Technical data HMI® 575 W/DXS Lamp / order reference Rated lamp wattage W 575 Lamp voltage V 100 ± 10 Ignition voltage (cold, kHz-ign.) kVS 4.5 Ignition voltage (cold/hot, MHz-ign.) kVS 7 / 20 (max. 25 *) Lamp current (~) A 6.9 Luminous flux lm 49,000 Luminous efficacy lm/ 85 Color temperature K 6,000 Electrode gap e mm 7 mm max. 135 Lamp length l2 mm 115 Bulb diameter d mm 21 (23,5) Average service life h 1,000 Lamp length l1 (cold) (over all) Base d l1 l2 SFc10-4 * minimum peak value of surge voltage Lamp operation Maximum permissible pinch seal temperature Cooling °C 450 / with eXtreme Seal Technology (measured on Moly-foil/welding) Convection Burning position any ® The HMI 575 W/DXS can either be operated on standard ballasts or on electronic power supplies (ECG). Manufacturers of igniters and control gear (not all officially approved by OSRAM) Ignitors: BAG MZN 10.005; Bauch 250K; Hansmann ZG 500 PRO and ZG 501 PRO; Mitronic ZGV 40-11 Ballasts: May & Christe Typ HMI 575 W; BAG 230BK575; Vossloh Schwabe J575.400; irem BE-575; Sachtler Ballast 575 ECGs: LEJ ebm 575; Mitronic PE 400-575, CE 50-575, PFPE60 Line; Sachtler Netronic 575; Hansmann ER 575 and EFR 575; Schiederwerk 400/575, 575/700 Further information on operating and control device requirements is available with the OSRAM brochure "Guidelines for Control Gear and Igniters - Metal Halide Lamps Photo Optics", order reference 123T01E. Display/Optic Berlin