Spellman XRV160*1800 - User Manual

XRV SERIES MANUAL 118115-001 Rev B
R
Instruction Manual
High Voltage Power Supply
MODEL :
SERIAL# :
DATE :
SPELLMAN
HIGH VOLTAGE ELECTRONICS
CORPORATION
475 Wireless Blvd.
Hauppauge, New York, 11788
+1(631) 630-3000*FAX: +1(631) 435-1620*
E-mail: sales@spellmanhv.com
Website: www.spellmanhv.com
X-RAY INSPECTION GENERATOR
XRV SERIES

Summary

1. Introduction

1.1. Device Classification

Classifies the XRV SERIES as a Class I device based on safety requirements for electrical equipment.

1.2. Intended Use

Describes the XRV SERIES as a high voltage switching power supply for X-ray tubes and other loads.

1.3. Interferences Between Equipment

Discusses the device's design to minimize electromagnetic interferences and test results.

1.4. Device Description

Details the unit's high voltage potential output for X-ray tubes and dual DC filament supplies.

2. Warnings & Safety Information

2.1. Safety Symbols

Displays safety-related symbols used on the unit: Caution, High-voltage connection, and Ground connection.

3. Unpacking

4. Installation

4.1. Overview of the Connections (Cathode 160 kV)

Details the connector layout and identification for the XRV 160kV Cathode model's rear panel.

4.2. Overview of the Connections (Anode 160 kV)

Details the connector layout and identification for the XRV 160kV Anode model's rear panel.

4.3. Overview of the Connections (Cathode 225 kV)

Details the connector layout and identification for the XRV 225kV Cathode model's rear panel.

4.4. Overview of the Connections (Anode 225 kV)

Details the connector layout and identification for the XRV 225kV Anode model's rear panel.

4.5. Supply Voltage

Specifies the input voltage requirements for the XRV Power Supply, noting it is not field selectable.

4.6. Main and Aux AC Input Power JB1 Connector

Details the pin configuration and voltage for the main and auxiliary AC input power connector.

4.7. System Ground

Instructions for connecting the system ground wire to the power supply.

4.8. Interlocks and Warning Connections

Explains how to connect interlocks, pre-warning, and X-RAY ON indicator to the J2 connector.

4.9. System Interconnections and Setup (Single Ended)

Provides a system interconnection and setup diagram for single-ended configurations.

4.10. System Interconnections and Setup (Bi-Polar)

Provides a system interconnection and setup diagram for bi-polar configurations.

4.11. HV Connector - J1

Details the pin assignments (HV Output, Small Filament, Large Filament) for the HV connector J1.

4.12. HV Cable installation instructions

Provides step-by-step instructions for installing the HV cable, including safety precautions.

5. User Interface and Control

5.1. Computer Interface

Describes control via RS232, Ethernet, and USB interfaces, including connection details.

5.2. Analog Interface User I;O J2, 25 Pin D female connector

Details the analog interface connector J2 for manual control and logic signals.

6. Theory of Operation

6.1. Introduction

Overview of the XRV SERIES as a high voltage switching power supply for X-ray tubes.

6.2. System Control Board (460130-XXX)

Describes the control board functions, including digital circuitry, ADCs, DACs, and DSP.

6.2.2. kV Regulator

Explains the function and operation of the kV regulator circuit, including feedback and ramp-up.

6.2.3. mA Regulator

Details the mA regulator's function, similar to kV regulator, controlling the filament inverter.

6.2.4. Fault Detection

Details how faults are detected, latched by the DSP, and indicated via front panel LEDs and GUI.

6.2.5. ARC Counter, ARC Fault

Explains the arc detection mechanism, quenching, and counter functionality.

6.3. Inverter Module Assembly

Describes the components of the inverter module assembly, including EMI filter and power inverter board.

6.4. Filament Inverter;Feedback (460158-XXX)

Details the filament inverter operation and the kV/mA feedback calibration circuitry.

6.5. Transformer Assembly T1

Describes the HV Transformer assembly and its role in stepping up the voltage for the HV multiplier.

6.6. HV Assembly

Details the HV section, including HV multiplier, current limiting, and HV divider components.

7. Turning Unit On and Control

7.1. User I;O Options and Settings

Guides on changing user settings, operating limits, and filament parameters via GUI or analog control.

7.2. Application Software Installation

Provides system requirements and instructions for installing the XRV GUI software from CD or FTP.

8. Maintenance, Recognizing Faults and Filament Adjustments

8.1. Maintenance

Outlines minimal maintenance requirements, focusing on fan filter cleaning and HV plug connections.

8.2. Recognizing Faults

Information on how to identify and diagnose faults using front panel LEDs or GUI control.

8.3. Filament Adjustments

Procedure for calibrating filament current for both large and small filaments using test equipment.

9. Field Replaceable Items

10. Schematics and Drawing List

Spellman XRV160*1800 Specifications

General

Brand	Spellman
Model	XRV160*1800
Category	Power Supply
Language	English