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B-180H

Product catalog summary

Product Description
The B-180H housing is designed for Varex Imaging rotating anode inserts with a 133 mm diameter target. It is classified as IEC Class 1 and weighs approximately 28.6 kg. The stator cord is 0.9 m long, and the housing can be mounted using a trunnion or port.

Specifications

Nominal X-ray Tube Voltage: 150 kV
Maximum Cathode to Ground: 75 kV
Maximum Anode to Ground: 75 kV
Grid to Cathode Voltage: -4 kV (if applicable)
Typical Bias Voltage for Cutoff at 125 kV: -3600 Vdc
Grid Voltage for Exposure: 0 Vdc
Maximum X-Ray Tube Assembly Heat Content: 1,482 kJ
Nominal Continuous Input Power: 250 W without HE-100, 1,130 W with HE-100
Cooling: Ambient air flow
Permanent Filtration: 1.0mm Al
Loading Factors for Leakage Radiation: 150 kV, 7.2 mA
High Voltage Cable Receptacles: Per IEC 60526
Temperature Limits for Storage and Transport: -20°C to +75°C
Humidity: +10% to +90%
Atmospheric Pressure Range: 70 kPa to 106 kPa
Thermal Switch: Normally closed, opens at 76.7°C ±2.8°C

Stator Ratings and Characteristics
The time to full speed of the anode is determined by the power rating of the starter and the weight/diameter of the anode. Varex Imaging stators are rated for regular and high-speed starters, with a time to full speed of 1.3 to 2.0 seconds for 102 mm anode series tubes. After high-speed rotation, rotor speed must be reduced to 4000 r/min or less within 10 seconds using a dynamic braking device. No more than two high-speed starts per minute are allowed, and starting voltage must not exceed 600 volts rms.

Stator Drive Frequency

50 Hz: 2800 - 3000 RPM
60 Hz: 3400 - 3600 RPM
150 Hz: 8500 - 9000 RPM
180 Hz: 9500 - 10,800 RPM

Wire Color Description

White: Common
Black: Phase
Green: Phase Shift
Red: Insert center section
Green/Yellow: Housing Ground

Additional Specifications
The document provides specifications for resistances and capacitances for different configurations, including resistances of 66 Ω, 50 Ω, 16 Ω, 30 Ω, and 14 Ω, and capacitances of 6 μF, 30 μF, and 10 μF.

Heating and Cooling Curves
The document includes heating and cooling curves for an X-ray tube assembly, noting that heat inputs include tube power, filament power, and stator power. The curves are based on natural convection without restrictions around the tube housing assembly.

Precautions
There is a caution regarding the use of housings configured with heat exchangers that have long hoses. These are not configured for operation separate from the associated heat exchanger. The tube unit must be properly coupled to the heat exchanger to operate safely.

Manufacturer Information
The document is produced by Varex Imaging Corporation, with contact information provided for locations in Salt Lake City, UT, and Charleston, SC. Specifications are subject to change without notice.

Catalog excerpts

Note: Document originally drafted in the English language. Product Description The B-180H housing is designed for Varex Imaging rotating Anode inserts having 133 mm (5.25 inch) diameter targets. La Gaine B-180H est etudiée pour les tubes á anode tournante Varex Imaging avec diamètre d’anode de 133 mm (5,25 pouces). Weight, Approximate: Housing . . . . . . . . . . . . . . . . . . . . . . . . . 28.6 kg (63.0 lbs) Poids, Approximatif: Gaine . . . . . . . . . . . . . . . . . . . . . . . . . . . 28,6 kg (63,0 lbs) Mounting . . . . . . . . . . . . . . . . . . . . . . . . . Trunnion or Port Montage . . . . . . . . . . . par collier de serrage ou fenêtre Das B-180H Gehäuse ist für die Varex Imaging Drehanodeneinsatzröhre mit einem 133 mm (5.25 Zoll) Durchmesser geeignet. El encaje B-180H de Varex Imaging es diseñado para las Tubos con anodo giratorio, con un blanco emisor de 133 mm (5.25 pulgada). Gewicht, ungefähre Werte: Gehäuse . . . . . . . . . . . . . . . . . . . . . . . . 28.6 kg (63.0 lbs) Peso, Aproximado: Encaje . . . . . . . . . . . . . . . . . . . . . . . . . . 28.6 kg (63.0 lbs) Halterung . . . . . . . . . . . . Drehzapfen oder Halteschelle Soporte . . . . . . . . . . . . . . . . . . . . . Rotable ó de entrada Copyright © 2018, Varex Imaging Corporation. All

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Nominal X-ray Tube Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150kV Maximum Cathode to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 kV Maximum Anode to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 kV Grid to Cathode If applicable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4 kV Grid Control Voltages Typical Bias Voltage for Cutoff at 125 kV . . . . . . . . . . . . . . . . . . -3600 Vdc Grid Voltage for Exposure . . . . . . . . . . . . . . . . . ....

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B-180H Housing Outline Drawing Dessin d’ Encombrement de la Gaine Masszeichnungen für dss Gehäuse Esquema Detallado del Encaje Dimensions are for reference only Les dimensions sont pour la référence seulement Maße sind als nur Referenz Las dimensiones están para la referencia solamente Central Ray and Reference Axis Rayon Central et Axe de Référence Axis Zentralstrahl und Bezugsachse Rayo Central y Punto de Referencia Focal Spot / Foyer Brennﬂeck / Marca Focal 2X Position of Receptacle Key Position del la Clef du Receptacle Position der Hochspannungsbuchsen Posicion de la Llava del Receptaculo...

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\W IMAGING Stator Ratings and Characteristics Specificites et Caracteristiques du Stator Statornennleistungen und Merkmale Caracteristicas y Clarificacion de la Bovina “STD” Stator Stator “STD” “STD” Stator “STD” Bovina Black - White Noir - Blanc Schwarz - Weiss Negro - Blanco 16 Q Black - Green Noir - Vert Schwarz - Grun Negro - Verde 66 Q Green - White Vert - Blanc Grun - Weiss Verde - Blanco 50 Q “P” Stators Stator “P” “P” Stator “P” Bovina Noir - Blanc Noir - Vert Vert - Blanc 180 Hz Cap Black - White Black - Green Green - White 180 Hz Cap Schwarz - Weiss Schwarz - Grun Grun - Weiss 180 Hz...

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B-180H X-ray Tube Assembly Heating and Cooling Curve Abaque de Échauffement Refroidissement de l’ensemble Röntgenstrahler Erwärmungs- und Abkühlkurven Curvas de calentamiento / enfriamento de la unidad radiogena X-ray Tube Assembly Heating and Cooling Curve Time (Minutes) Durée (Minutes) Zeit (Minuten) Tiempo (Minutos) X-ray Tube Assembly Heating and Cooling Curve Mit HE-100 Time (Minutes) Caution: Housings conﬁgured with heat exchangers having long hoses (> 5 ft or 1.5 m) are not conﬁgured for operation separate from the associated heat exchanger. In such cases, the tube unit must not be operated...

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Manufactured by Varex Imaging Corporation Fabrique par Varex Imaging Corporation Hergestellt von Varex Imaging Corporation Fabricado por Varex Imaging Corporation Salt Lake City, UT 1-801-972-5000 Charleston, SC 1-843-767-3005 www.vareximaging.com Speciﬁcations subject to change without notice. Spéciﬁcations susceptibles d’être modiﬁées sans préavis. Technische Daten ohne Gewähr. Especiﬁcaciones sujetas a cambio sin previo aviso. Copyright © 2018, Varex Imaging Corporation. All Rights

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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