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NEMA XR 9-1984 (R1994, R2000)

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

POWER SUPPLY GUIDELINES FOR X-RAY MACHINES
Withdrawn date

12-03-2013

Published date

12-06-2012

Foreword
Scope
1 Referenced standards
2 Equipment types
     Self-rectified
     Single-phase full-wave
     Three-phase primary-conducting
     Three-phase secondary-conducting
3 General
4 Definitions
     Clean line
     Voltage sag/surge
     CT generator
     Mobile power
     Motor generator
     Shore power calibration
     Line impedance versus regulation
Table
3-1 Power supply guidelines for x-ray equipment
Figure
3-1 Line impedance for x-ray installations (power from
     hospital wye connected source)

Covers conventional medical and dental diagnostic, X-ray equipment. Computed Tomography (CT), battery, powered, therapy, and industrial equipment are not included.

DocumentType
Standard
PublisherName
National Electrical Manufacturers Association
Status
Withdrawn

EEE 602 : 2007 ELECTRIC SYSTEMS IN HEALTH CARE FACILITIES

IEC 60601-1:2005+AMD1:2012 CSV Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
ANSI C84.1 : 2016 ELECTRIC POWER SYSTEMS AND EQUIPMENT - VOLTAGE RATINGS (60 HERTZ)
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE

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