Product Details

Product Name: SIEMENS SDR 150/30/50-3 DR Rotating Anode X-ray Tube Assembly Product Type: Diagnostic Rotating Anode X-Ray Tube Manufacturer: SIEMENS Healthineers Model Spec: SDR 150/30/50-3 I. Model Code Definition 150: Maximum radiographic tube voltage of 150 kV 30: Maximum power for fluoroscopy: 30 kW 50: Maximum power for radiography: 50 kW -3: Version number (compatible with SIEMENS and domestic 50 kW high-frequency generators) II. Core Technical Specifications Focal Spots: 0.6 mm (small) / 1.0 mm (large) Target Angle: 12° Anode Heat Storage Capacity: 244 kJ (342 kHU) Anode Cooling Rate: 94 kJ/min Housing Heat Storage Capacity: 1000 kJ (1400 kHU) Inherent Filtration: 1.0 mmAl; Total Filtration: ≥2.5 mmAl Filament Current: 5.4 A for small focal spot, 5.5 A for large focal spot Maximum Tube Current: 300 mA for fluoroscopy, 500 mA for radiography III. Key Differences Between -1 and -3 Versions SDR 150/30/50-1: Equipped with universal interfaces, compatible with domestic 50 kW generators (Baorun, Aikrui and other brands). SDR 150/30/50-3: Features SIEMENS-exclusive interfaces and stator drive circuits, matching SIEMENS AXIOM, MULTIX and AXIOM series fluoroscopy systems, DR units and mobile X-ray machines. It cannot be directly interchanged with the -1 model; wiring modification and generator parameter calibration are required for cross-version adaptation. IV. Applicable Equipment Models (Version -3) SIEMENS Equipment: AXIOM Iconos, MULTIX Top, SIRESKOP fluoroscopy systems & DR systems Domestic Equipment: Partial 50 kW high-frequency mobile DR units and vehicle-mounted X-ray machines (interface confirmation required before application)