Description
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 increase 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 Ⅰ ME EQUIPMENT
Electrical:
Circuit:
High Voltage Generator: Constant 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) :
| 50 Hz | 60 Hz | 180 Hz | |
| Large Focus: | 40.6 Kw | 44.6 kW | 75 kW |
| Small Focus: | 14.2 kW | 16 kW | 27 kW |
Nominal Radiographic Anode Input Power (IEC60613:2010):
| 50 Hz | 60 Hz | 180 Hz | |
| Large Focus: | 36 Kw | 40 kW | 70 kW |
| Small Focus: | 14.2 kW | 16 kW | 27 kW |
Motor Ratings:1)
| Stator: XS-AL | Starting | Running | ||
| Driven Frequency [Hz] | 1802) | 60 | 1802) | 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 | 1.8 | – | – |
| Capacitor [µF] | 6 | 44 | 6 | 44 |
| Min. Braking 3) 8) [s] | 3 / 90 V (DC) | |||
Stator Resistance:
Common-Main Winding: 9.4 Ω
Common-Auxiliary Winding: 28.3 Ω
| Stator: XS-RA | Starting | Running | ||
| Driven Frequency [Hz] | 1802) | 50/60 | 1802) | 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 [µF] | 3 | 24 | 3 | 24 |
| Min. Braking 3) 8) [s] | 1.5 / 90 V (DC) | |||
Stator Resistance:
Common-Main Winding: 27.5 Ω
Common-Auxiliary Winding: 58.0 Ω
Note:
- To be obtained with AID starter Model 60/180.
- 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.
- To be applied for high speed rotation.
- Applied voltage between common and main terminal.
- Common current.
- The every applied voltage must be never exceeded 110% of the above specification.
- No more than two high speed starts per minute are permissible.
- The speed-up time is allowed up to 110% of the above specification.
Anode Speed:
50 Hz: Minimum 2700 min-1
60 Hz: Minimum 3200 min-1
180 Hz: Minimum 9700 min-1
Resistance between Housing and Low Voltage Terminals: Minimum 2 MΩ
Normal Operating Range of the Housing Temperature: 16 ~ 75 °C
Mode of Operation: Intermittent
Mechanical:
Dimensions: See dimensional 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 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 kg
High Voltage Receptacle: To meet the requirements of IEC60526 Corrigendum1:2010
Cooling Method: Natural or forced air
Tube Housing Model Number:
E7252X: XH-106V
E7252FX: XH-181
E7252GX: XH-180
