uXHP Series

  • 输出电压有:50kV、65kV 和80kV
  • 输出功率为:100W
  • 可调节的隔离地灯丝电源
  • 过压和短路保护
  • 电压和电流编程
  • 本地和远程管流控制
  • 安全互锁
  • 标准的RS-232、以太网和USB
  • 冗余的高压监测信号

Ask about our X-Ray subsystem capabilities

100W X-Ray Generator

uXHP 系列采用斯派曼特殊的高压封装和表面贴装制造技术,结合斯派曼专有的封装技术,生产出超紧凑尺寸的X 射线发生器模块。uXHP 给很多著名制造商的阴极接地X 射线管供电,特征:高压输出电压从0 至50kV/65kV/80kV,电流从0 至5mA,功率限制为100W。uXHP 使用闭环灯丝控制电路,提供高精度调节射线束电流。这个低噪声直流灯丝电源工作在0.3A 和3.5A 之间。提供严谨性调控、高稳定性和低纹波。uXHP 提供用户本地和远程模拟控制,去设置管电压、管电流和灯丝电流限制。提供标准的USB、RS-232 和以太网接口。

典型应用

给Varian、Kevex、Oxford、RTW、Superior 和Trufocus 的阴极接地X 射线管供电。

规格

(Ref. 128110-001 REV. E)

Specifications

Input:

+24Vdc ±1V; 7.75A maximum

Efficiency:

75%, typical

Output:

See model selection table on page 2

Voltage Control:

Local: Internal multi-turn potentiometer to set voltage
from 0 to full output voltage.

Remote: 0 to 10Vdc = 0 to 100% rated output voltage.
Accuracy: ±1%. ZIN = 10Mohm.

Emission Control:

Local: Internal multi-turn potentiometer to set voltage
from 0 to full output voltage.

Remote: 0 to 10Vdc = 0 to 100% rated output voltage.
Accuracy: ±1%. ZIN = 10Mohm.

Emission Control:

Local: Internal potentiometer to set beam current
from 0 to full output current.

Remote: 0 to 10Vdc = 0 to 100% rated output current.
Accuracy: ±1%. ZIN = 10Mohm. Filament limit and
filament preheat control capability is also provided.

Voltage and Current Monitors:

0 to 10Vdc = 0 to 100% rated output
Accuracy: ±1%. ZOUT = 1kohm

Redundant Voltage Monitor:

A redundant high voltage feedback divider where
0 to 10Vdc = 0 to 100% rated output is monitored via firmware.
The analog monitor signal can be provided by special order.

Stability:

0.05% per 8 hours after 1/2 hour warm-up.

Digital Interface:

RS-232, Ethernet and USB is standard

DC Filament Supply:

Ground isolated filament power supply allows actual tube
current feedback signal for monitoring accurate low X-Ray
tube current performance.

Current: 0-3.5A, adjustable limit
Voltage: 5.0V, maximum compliance 

Environmental:

Operational: 0° C to +50° C
Storage: -40° C to +85° C
Humidity: 0% to 90%, non-condensing

Dimensions:

50/65kV Unit: 7.00”H x 3.07”W x 9.00”D
(177.80mm x 78.00mm x 228.60mm)

80kV Unit: 7.00”H x 3.07”W x 10.50”D
(177.80mm x 78.00mm x 266.70mm)

Weight:

50/65kV Unit: 8.5 lbs. (3.85kg)
80kV Unit: 10.0 lbs. (4.53kg)

Cooling:

User provided forced air cooling is required

Regulatory Approvals:

Compliant to 2004/108/EC, the EMC Directive and 2006/95/EC,
the Low Voltage Directive. RoHS compliant.

 

uXHP MODEL SELECTION TABLE

OUTPUT VOLTAGE OUTPUT CURRENT OUTPUT POWER MODEL NUMBER
0-50kV 0-5mA 100W uXHP50P100
0-65kV 0-5mA 100W uXHP65P100
0-80kV 0-5mA 100W uXHP80P100

CONTROL POWER/FILAMENT CONNECTOR 4 PIN PHOENIX CONTACT

PIN SIGNAL PARAMETER
1 +24V Control Power +24V @ 1A max
2 +24V Control Power Return Power Ground
3 Filament Output 0.3A to 3.5A @ 5V, max
4 Filament Return Filament Return

Note: The filament return wire cannot be grounded as this would short circuit
the tube return current monitoring to the uXHP. If grounding of the filament is
required, please consult the factory.

HIGH VOLTAGE POWER INPUT CONNECTOR 2 PIN PHOENIX CONTACT

PIN SIGNAL PARAMETER
1 +24V High Voltage Power Input +24V @ 7.75A max
2 +24V High Voltage Power Return Power Ground

ANALOG INTERFACE CONNECTOR MALE 15 PIN MINI “D”

PIN SIGNAL PARAMETER
1 Monitor Return Signal Ground
2 Voltage Monitor 0-10V = 0 to full scale, Zout=1KΩ
3 Current Monitor 0-10V = 0 to full scale, Zout=1KΩ
4 Interlock Output Connect 12V HV ON bulb to pin 15 to enable
5 +10V Reference +10V at 1mA, maximum
6 Filament Monitor 1V = 1A, Zout=1KΩ
7 Voltage Program Input 0-10V = 0 to full scale, Zin=10MΩ
8 Local Voltage Program* 0-10V, screwdriver adjust
9 Filament Limit Setpoint* 1V = 1A, screwdriver adjust
10 Current Program Input 0-10V = 0 to full scale, Zin=10MΩ
11 Local Current Program* 10 turn pot, screwdriver adjust
12 Not used (+24V Out for Interlock) (Optional Interlock configuration)
13 Not used (Interlock Coil) (Optional Interlock configuration)
14 Filament Preheat Setpoint* 1V = 1A, screwdriver adjust
15 Interlock Return Interlock Ground

*Denotes 10 turn potentiometer accessable through holes in cover

USB DIGITAL INTERFACE— 4 PIN USB “B” CONNECTOR

PIN SIGNAL SIGNAL PARAMETERS
1 VBUS +5Vdc
2 D- Data -
3 D+ Data +
4 GND Ground

HIGH VOLTAGE OUTPUT CONNECTOR

Spellman drywell type detachable connector.

50/65kV:

A one meter (39.4”) long polyethylene mating hig voltage cable with banana plug termination is provided.

80kV:

A one meter (39.4”) long polyethylene mating high voltage cable with corona ball termination is provided.

High Voltage Output Connector

HV Cable Options:

5302:

(50kV unit only)
A one meter (39.4”) long Mammoflex mating high voltage
cable is provided, SHV p/n 201946-007

2001:

(50kV with XCC option and 65kV units only)
A one meter (39.4”) long Mammoflex mating high voltage cable
is provided, compatible with the XCC Option SHV p/n 201946-002

ETHERNET DIGITAL INTERFACE— 8 PIN RJ45 CONNECTOR

PIN SIGNAL SIGNAL PARAMETERS
1 TX+ Transmit Data +
2 TX- Transmit Data -
3 RX+ Receive Data +
4 NC No Connection
5 NC No Connection
6 RX- Receive Data -
7 NC No Connection
8 NC No Connection

RS-232 DIGITAL INTERFACE— 9 PIN FEMALE D CONNECTOR

PIN SIGNAL SIGNAL PARAMETERS
1 NC No Connection
2 TX out Transmit Data
3 RX in Receive Data
4 NC No Connection
5 SGND Ground
6 NC No Connection
7 NC No Connection
8 Voltage Monitor 2 0-10V = 0 to full scale, Zout = 1KΩ
9 Power Supply OK +15V = OK,
0V = Fault, Sink/Source 3mA max

 

How to Order:

Sample model number:
50 Watt unit: uXHP50P100
65 Watt unit: uXHP65P100
75 Watt unit: uXHP80P100

 

Ask about our X-Ray subsystem capabilities

表和图

Interlock Configuration

Digital Interface

The uXHP features a standard USB, RS-232 and Ethernet digital interface. Utilizing these standard digital interfaces can dramatically simplify power supply interfacing requirements saving the user both time and money, while enhancing functionality and overall capabiity. Spellman provides a GUI with the uXHP that allows the customer to both customize operational features of the uXHP while also providing basic power supply operational features. Details of the uXHP’s digital interface capability are described in detail in the uXHP manual.

uXHP X-Ray Generator (Image 4)

Closeup showing digital interface connectors

<Main Control Screen

Varian VF-80J X-Ray Tube

The uXHP was specifically designed in cooperation with Varian to power their new VF-80J X-Ray tube. This joint effort resulted in the creation of both the VF-80J X-Ray tube and the uXHP X-Ray generator. The Varian VF-80J tube is uniquely rated to run at up to 80kV @ 100 watts, 4mA maximum. The uXHP was explicitly designed to operate at up to 80kV and provide 100 watts down to 25kV, so customers could make full use of the capabilities of the VF-80J X-Ray tube. Varian and Spellman, working together to push the boundaries of X-Ray technology.

Varian X-Ray Tube

Varian Medical Systems