XRF シリーズ 80-640W 工業用X線ジェネレーター (featured)


  • 出力電圧160kV
  • ラックマウント可能
  • 浮遊フィラメント
  • 内部グリッド電源 (80Wモデル)
  • 力率改善
  • 閉ループ放射制御
  • OEMカスタム化可能

*注: すべての仕様は予告なく変更される場合があります。最新版についてはこのデータシートの英語PDFをご覧ください。

2年間延長保証 CEマーク


スペルマンXRFシリーズX線ジェネレータは、広範囲の入力電 圧を可能にし、0〜160kVdc時に80W, 320Wまたは640W の出力を提供します。この軽量でラック・マウント型のX線ジェ ネレータは密閉型、オイル不使用で小型化高圧システムを収容し ています。XRFシリーズは力率改善入力回路を備えた設計で、 広範囲の入力電圧選択を可能にし、他の高周波スイッチング 源 にありがちな放電とノイズを減らします。

XRFシリーズは、エミッション電流の確実なレギュレーション のために、内部フローテング・フィラメントと閉ループ・エミッ ション制御回路を採用しています。電圧/電流/フィラメント電 流のリモート・モニタおよびコントロール機能も付いています。


  • X線検査
  • 非破壊検査



(Ref. 128013-001 REV. R)

Input Voltage:

80W: 90-125Vac at 48-62Hz @ 1.9A

180-264Vac at 48-62Hz @ 0.9A

320W: 180-264Vac at 48-62Hz @ 3.5A

640W: 180-264Vac at 48-62Hz @ 7A

Power Factor:

0.9 or better.

High Voltage Supply:

Output Voltage:

0-160kV, negative polarity.

Output Current:

80W: 0.5mA max. 320W: 2.0mA at 160kV 640W: 4.0mA.

Output Voltage Stability:

Within 0.1% of set value after warm-up period at full load.

Output Voltage Ripple:

80W & 320W: <0.1%, or 160V p-p for high freq. and line freq. at full load.

640W: 0.03% rms <1kHz, 0.75% rms above 1kHz. 

Beam Current Stability

80W: Within 0.1% of set value after 1/2 hour warm-up at constant output setting of 30-160kV and line voltage of 90-125 & 180-264Vac. 

320W & 640W: Same as 80W except line voltage of 180-264Vac.

Filament Supply: Constant current DC filament supply with closed-loop current feedback.

Filament Voltage: 7V rms (high frequency) max.

Filament Current: 5A max., adjustable 0-5.0A by external Filament Limit Programming input.

Floating Grid Power Supply:

Grid Supply: The grid supply controls tube beam current in a closed-loop regulation design.

Grid Voltage: 0 to 1200Vdc.

Grid Voltage Ripple: Less than 1.0V rms at any frequency.

Grid Supply Response: Less than 0.5mA in less than 10ms.

Control and Monitoring:

Analog Control Inputs: Three inputs have internal load resistance greater than 330kohms.

Voltage Programming: 

80W, 320W & 640W:

0 to +10Vdc, where 10.0Vdc = 160kV output.

Beam Tube Current Control:

80W:  0 to +10Vdc, where 10.0Vdc = 0.5mA tube current.

320W: 0 to +10Vdc, where 10.0Vdc = 2.0mA tube current.

640W: 0 to +10Vdc, where 10.0Vdc = 4.0mA tube current.

Filament Current Control:

0 to +10Vdc, where 5.0Vdc = 5.0A filament current.

Analog Monitor Outputs: (See tables for details)

Digital Control Inputs: (See tables for details)

Digital Outputs: (See tables for details)


Output Connector: 

R24 (see owners manual for details)

Input Power Connector:

5-pin male MS-type, Amphenol P/N 97-3102A-18-20P

Control Connector:

25-pin “D” connector, male, chassis-mounted.


0 to +50°C at 10-95% RH, non-condensing. 
Forced convection cooling.


7”H x 19”W x 22”D (17.8cm x 48.3cm x 55.9cm).

Regulatory Approvals:

Compliant to EEC EMC Directive. Compliant to EEC Low Voltage Directive. RoHS compliant


DF - Dual Filament    AT - Arc Trip

GS - Grid Supply IO - Instant ON 

SL - Slides SS(X) - Non Standard Slow Start

Electronic Component (Power Source)

XRF series is intended for installation as a component of a system. It is designed to meet CE standards, with conditions of acceptance often being: customer provided enclosure mounting, EMC filtering, and appropriate protection, and isolation devices. The XRF series is not intended to be operated by end users as a stand-alone device. The XRF series power supply can only be fully assessed when installed within a system, and as a component part within that system.


Output Voltage kV Output Current mA Output Power W Model Number XRFxxx
160 0.5 80 XRF160N80
160 2.0 320 XRF160N320
160 4.0 640 XRF160N640


5 Pin MS Type 7 Pin UTG Type Connection
A 1 Auxiliary (Logic) Line
B 2 Auxiliary (Logic) Neutral
C 3 Ground
D 4 Main (Inverter) Line
E 5 Main (Inverter) Neutral

JB1 160kV XRF 80W, 320W, 640W 25 PIN

Pin Signal Signal Parameters
1 Filament Limit 0-5V = 0-5A Filament Limit
2 High Voltage on Control +12VDC IN = HV ON
3 N/C  
4 N/C  
5 High Voltage On Status Low = HV ON
6 A-Ground Ground
7 kV Monitor 0-10V = 0-160kV
8 Interlock Control +12VDC IN = Interlock Closed
9 N/C  
10 mA Demand 0-10V = 0-100% Rated Output
11 N/C  
12 N/C  
13 D-Ground Ground
14 Fil. Monitor 0-5V = 0-5A
15 N/C  
16 N/C  
17 N/C  
18 N/C  
19 mA Monitor 0-10V = 0-100% Rated Output
20 N/C  
21 +12VDC Out  
22 kV Demand 0-10V = 0-160kV
23 Grid Inhibit/Fil. Select Low = Grid Inhibit
24 N/C  
25 Chassis Gnd (I/O Shield) Chassis Gnd.

160kV XRF 80W, 320W, 640W TERMINAL BLOCK 10 PIN

Pin Signal Signal Parameters
1 Interlock Jumper to TB1-2 to close interlock
2 Interlock Return  
3 kV Monitor 0-10V=0-160kV
4 mA Monitor 0-10V = 0-100% Rated Output
5 Filament Monitor 0-5V=0-5A
6 N/C  
7 HV ON Indicator +15V = HV ON
8 Voltage Mode Indicator Low = Voltage Mode.
9 Current Mode Indicator Low = Current Mode.
10 GND Ground

Tables & Diagrams