1、 The information contained herein is presented only as a guide for the application of our products. No responsibility is assumed by Toshiba Electron Tubes & Devices Co., Ltd. (TETD) for any infringements of patents or other rights of the third parties which may result from its use. No license is gra
2、nted by implication or otherwise under any patent or patent rights of TETD or others. The information contained herein may be changed without prior notice. It is therefore, advisable to contact to TETD before processing with the design of equipment incorporating this product. Product Information PIR
3、otating Anode X-ray Tube Assembly High speed rotating anode X-ray tube assembly for high energy radiographic and cine-fluoroscopic operations. The heavy anode is constructed with specially processed rhenium-tungsten faced molybdenum target which is 74 mm diameter and has an improved coating to incre
4、ase thermal emissivity. These tubes have foci 1.2 and 0.6, and are available for a maximum tube voltage 150 kV. Accommodated with IEC60526 type high-voltage cable receptacles. General Data IEC Classification (IEC60601-1:2005) . Class ME EQUIPMENT Electrical: Circuit: High Voltage Generator Constant
5、Potential High-Voltage Generator Grounding Center-grounded Nominal X-ray Tube Voltage (IEC60613:2010): Radiographic 150 kV Fluoroscopic . 125 kV Nominal Focal Spot Value (IEC60336:2005): Large Focus . 1.2 Small Focus . 0.6 Nominal Anode Input Power (at 0.1s) : 180 Hz 60 Hz 50 Hz Large Focus . 75 kW
6、44.6 kW 40.6 kW Small Focus . 27 kW 16.0 kW 14.2 kW Nominal Radiographic Anode Input Power (IEC60613:2010): 180 Hz 60 Hz 50 Hz Large Focus . 70 kW 40.0 kW 37.0 kW Small Focus . 27 kW 16.0 kW 14.2 kW ROTANODE E7252X E7252FX E7252GX E7252X / E7252FX / E7252GX - 2 - Motor Ratings: 1)Stator: XS-AL Start
7、ing Running Driven Frequency Hz 180 2)60 180 2)60 Input Power W 1100 910 83 83 Voltage 4) 6)V 220 130 60 40 Current 5)A 5.7 7.8 1.6 2.3 Min. Speed Up 2) 8)s 1.2 0.8 - - Capacitor F 6 44 6 44 Min. Braking 3) 8)s 3 / 90 V (DC) Stator Resistance: Common-Main Winding . 9.4 Common-Auxiliary Winding . 28.
8、3 Stator: XS-RA Starting Running Driven Frequency Hz 180 2)50/60 180 2)50/60 Input Power W 2300 1450 300 80 Voltage 4) 6)V 460 240 130 58 Current 5)A 5.4 6.5 2.0 1.5 Min. Speed Up 2) 8)s 1.0 0.6 - - Capacitor F 3 24 3 24 Min. Braking 3) 8)s 1.5 / 90 V (DC) Stator Resistance: Common-Main Winding . 27
9、.5 Common-Auxiliary Winding . 58.0 Note 1) To be obtained with AID starter Model 60/180. 2) The speed up time from normal speed to high speed is 2/3 times of the specified speed up time from 0 to high speed, which is described on motor rating table. 3) To be applied for high speed rotation. 4) Appli
10、ed voltage between common and main terminal. 5) Common current. 6) The every applied voltage must be never exceeded 110% of the above specification. 7) No more than two high speed starts per minute are permissible. 8) The speed-up time is allowed up to 110% of the above specification. Anode Speed: 1
11、80 Hz Minimum 9700 min -160 Hz . Minimum 3200 min -150 Hz . Minimum 2700 min -1Resistance between Housing and Low Voltage Terminals Minimum 2 M Normal Operating Range of the Housing Temperature . 16 75 C Mode of Operation . Intermittent E7252X / E7252FX / E7252GX - 3 - Mechanical: Dimensions See dim
12、ensional outline Overall Length 476 mm Maximum Diameter . 152.4 mm Target: Anode Angle . 12 degrees Diameter 74 mm Construction Rhenium-Tungsten faced Molybdenum Filtration: Permanent Filtration . 0.9 mm Al / 75 kV IEC60522:1999 Available Additional Filter combination (0.4 - 1.5 mm) . Maximum 2.4 mm
13、 Al / 75 kV Radiation Protection (In accordance with IEC60601-1-3:2008): Leakage Technique Factor 150 kV, 3.4 mA X-ray Coverage 430 430 mm at SID 1000 mm Weight (Approx.) 18 k g High Voltage Receptacle . To meet the requirements of IEC60526 Corrigendum1:2010 Cooling Method Natural or forced air Tube
14、 Housing Model Number: E7252X XH-106V E7252FX XH-181 E7252GX . XH-180 E7252X / E7252FX / E7252GX - 4 - Absolute Maximum and Minimum Ratings (At any time, these values must not be exceeded.) Maximum X-ray Tube Voltage (IEC60613:2010): Radiographic 150 kV Fluoroscopic . 125 kV Between Anode (or Cathod
15、e) and Ground 75 kV Minimum X-ray Tube Voltage . 40 kV Maximum X-ray Tube Current (IEC60613:2010) See rating charts Large Focus 1000 mA Small Focus 400 mA Maximum Filament Current: Large Focus 5.5 A Small Focus 5.2 A Filament Voltage: Large Focus (At maximum filament current 5.5 A) . 12.7 17.1 V Sma
16、ll Focus (At maximum filament current 5.2 A) . 6.3 8.5 V Filament Frequency Limits 0 25 kHz Continuous Anode Input Power (IEC60613:2010) 120 W (169 HU/s) (Fluoroscopic, Radiographic or mixed exposure) Thermal Characteristics: Anode Heat Content . 210 kJ (300 kHU) Maximum Anode Heat Dissipation . 475
17、 W (667 HU/s) X-ray Tube Assembly Heat Content 900 kJ (1250 kHU) Nominal Continuous Input Power (IEC60613:2010): Without Air-circulator 200 W (16 kHU/min) E7252X / E7252FX / E7252GX - 5 - Environmental Limits Operating Limits: Temperature 10 40 Humidity 30 85 % (No condensation) Atmospheric Pressure
18、 70 106 kPa Shipping and Storage Limits: Temperature -20 70 Humidity 20 90 % (No condensation) Atmospheric Pressure 50 106 kPa E7252X / E7252FX / E7252GX - 6 - 0 50 100 150 200 250 300 350 400 0.01 0.1 1 10 0.2 0.3 0.5 2 3 5 0.02 0.03 0.05 TUBE CURRENT mA EXPOSURE TIME s 40kV 50kV 60kV 70kV 80kV 90k
19、V 100kV 110kV 125kV 150kV 0 100 200 300 400 500 600 700 800 900 1000 0.01 0.1 1 10 TUBE CURRENT mA EXPOSURE TIME s 40kV 50kV 60kV 70kV 80kV 90kV 100kV 110kV 125kV 150kV 0.2 0.3 0.5 2 3 5 0.02 0.03 0.05Maximum Rating Charts (Absolute Maximum Rating Charts) Conditions: Tube Voltage Constant Potential
20、High-Voltage Generator Stator Power Frequency 180Hz Nominal Focal Spot Value: 1.2 Refer to IEC60613:2010 Nominal Focal Spot Value: 0.6 Refer to IEC60613:2010 E7252X / E7252FX / E7252GX - 7 - 0 100 200 300 400 500 600 700 800 0.01 0.1 1 10 TUBE CURRENT mA EXPOSURE TIME s 0.2 0.3 0.5 2 3 5 0.02 0.03 0
21、.05 40kV 50kV 60kV 70kV 80kV 90kV 100kV 110kV 125kV 150kV 0 50 100 150 200 250 300 0.01 0.1 1 10 TUBE CURRENT mA EXPOSURE TIME s 0.2 0.3 0.5 2 3 5 0.02 0.03 0.05 40kV 50kV 60kV 70kV 80kV 90kV 100kV 110kV 125kV 150kVMaximum Rating Charts (Absolute Maximum Rating Charts) Conditions: Tube Voltage Const
22、ant Potential High-Voltage Generator Stator Power Frequency 60Hz Nominal Focal Spot Value: 1.2 Refer to IEC60613:2010 Nominal Focal Spot Value: 0.6 Refer to IEC60613:2010 E7252X / E7252FX / E7252GX - 8 - 0 100 200 300 400 500 600 700 800 0.01 0.1 1 10 TUBE CURRENT mA EXPOSURE TIME s 40kV 50kV 60kV 7
23、0kV 80kV 90kV 100kV 110kV 125kV 150kV 0.2 0.3 0.5 2 3 5 0.02 0.03 0.05 0 50 100 150 200 250 300 0.01 0.1 1 10 TUBE CURRENT mA EXPOSURE TIME s 40kV 50kV 60kV 70kV 80kV 90kV 100kV 110kV 125kV 150kV 0.2 0.3 0.5 2 3 5 0.02 0.03 0.05Maximum Rating Charts (Absolute Maximum Rating Charts) Conditions: Tube
24、Voltage Constant Potential High-Voltage Generator Stator Power Frequency 50 Hz Nominal Focal Spot Value: 1.2 Refer to IEC60613:2010 Nominal Focal Spot Value: 0.6 Refer to IEC60613:2010 E7252X / E7252FX / E7252GX - 9 - 0 100 200 300 400 500 600 700 800 900 1000 6 8 10 12 14 16 3.9 4.1 4.3 4.5 4.7 4.9
25、 5.1 5.3 5.5 100KV 125KV 150KV Ef 80KV 60KV 40KV TUBE CURRENT mA FILAMENT VOLTAGE V FILAMENT CURRENT A 0 100 200 300 400 2 4 6 8 10 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 FILAMENT VOLTAGE V 100KV 125KV 150KV Ef 80KV 60KV 40KV TUBE CURRENT mA FILAMENT CURRENT AEmission & Filament Characteristics Constan
26、t Potential High-Voltage Generator Nominal Focal Spot Value: 1.2 Note1) For Reference Only Note2) Refer to IEC60613:2010 Nominal Focal Spot Value: 0.6 Note1) For Reference Only Note2) Refer to IEC60613:2010 E7252X / E7252FX / E7252GX - 10 - 0 100 200 300 400 500 600 700 800 900 0 60 120 180 240 300
27、360 HEAT STORAGE kJ TIME min 200W COOLING HEATING 0 20 40 60 80 100 120 140 160 180 200 024681 01 2 HEAT STORAGE kJ TIME minThe heating curves are showing examples of average input power to the anode in operation. 210 HEATING COOLING 475W(667HU/S)Thermal Characteristics X-ray Tube Assembly Heating /
28、 Cooling Curve Anode Heating / Cooling Curve E7252X / E7252FX / E7252GX - 11 - （ ） ） （ ） （） （ ） ： ： ： ： ： ： ： ： ： ： Dimensional Outline of E7252X Unit mm E7252X / E7252FX / E7252GX - 12 - （ ） （） （ ） （ ） ） ： ： ： ： ： ： ： ： ： ： Dimensional Outline of E7252FX Unit mm E7252X / E7252FX / E7252GX - 13 - （
29、） ） （ （ ） （ ） ） ： ： ： ： ： ： ： ： ： ： Dimensional Outline of E7252GX Unit mm Marketing Engineering Group, Sales Department 1385,Shimoishigami,Otawara-shi,Tochigi 324-8550,Japan Tel: +81-287-26-6666 Fax: +81-287-26-6060 http:/www.toshiba-tetd.co.jp/ The head office of Toshiba Electron Tubes & Devices C
30、o., Ltd. has been certified to meet all the requirements of Environmental Management System ISO14001. Toshiba Electron Tubes & Devices Co., Ltd. has been certified to meet all the requirements of Quality Management Systems ISO9001 and ISO13485. Product scope is referred to the following URL. http:/www.toshiba-tetd.co.jp/tetd/eng/company/quality.htm. PE-E7252X/FX/GX 2017-02
