ANSI C37.85 : 1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ALTERNATING-CURRENT HIGH-VOLTAGE POWER VACUUM INTERRUPTERS - SAFETY REQUIREMENTS FOR X-RADIATION LIMITS
Hardcopy , PDF
19-01-2021
English
01-01-1989
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Foreword
1 Scope
2 Related American National Standards
3 Definitions
4 Performance Requirements
5 Conformance Test Procedures for New Interrupters
5.1 General requirements
5.1.1 Condition of interrupter to be tested
5.1.2 Mounting of specimen
5.1.3 Test circuit
5.1.4 Frequency
5.1.5 Radiation instrument
5.1.6 Location of radiation instrument
5.1.7 Precautions
5.2 Test voltage and measurement procedure
6 Power-Frequency Withstand Voltage Tests on Used Interrupters
7 Labeling
Tables
Figures
Annexes
A Report on the basis of deviation of the maximum permissible
levels of X-radiation emitted by high-voltage power vacuum
interrupters
B Testing in assembled switchgear
Specifies the maximum permissible X-radiation emission from alternating-current high-voltage power vacuum interrupters that are intended to be operated at voltages above 1000 volts and up to 38,000 volts when tested in accordance with procedures described in this standard.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy |
| MIL-DTL-32485 Base Document:2013 | CIRCUIT BREAKERS, VACUUM TYPE (VCB), ELECTRIC POWER, MEDIUM VOLTAGE, ALTERNATING CURRENT, DRAW-OUT REMOVABLE CONSTRUCTION, WITHOUT INTERNAL OVERCURRENT PROTECTION |
| IEEE DRAFT C37.71 : D03 2000 | DRAFT STANDARD FOR THREE-PHASE, MANUALLY OPERATED SUBSURFACE AND VAULT LOAD-INTERRUPTING SWITCHES FOR ALTERNATING-CURRENT SYSTEMS |
| CSA C22.2 No. 253 : 2016 | MEDIUM-VOLTAGE AC CONTACTORS, CONTROLLERS, AND CONTROL CENTRES |
| IEC 62271-111:2012 | High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV |
| IEEE/IEC C37.60-2012 | IEEE/IEC International Standard - High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV |
| NEMA SG 4:2009(R2013) | ALTERNATING CURRENT HIGH-VOLTAGE CIRCUIT BREAKERS |
| IEEE C37.73-1998 | IEEE Standard Requirements for Pad-Mounted Fused Switchgear |
| IEEE C37.74-2014 | IEEE Standard Requirements for Subsurface, Vault, and Padmounted Load-Interrupter Switchgear and Fused Load-Interrupter Switchgear for Alternating Current Systems up to 38 kV |
| IEEE C37.71-2001 | IEEE Standard for Three-Phase Manually Operated Subsurface and Vault Load-Interrupting Switches for Alternating-Current Systems |
| IEEE C37.100.1-2007 | IEEE Standard of Common Requirements for High Voltage Power Switchgear Rated Above 1000 V |
| IEEE C37.63-2013 REDLINE | IEEE Standard Requirements for Overhead, Pad-Mounted, Dry-Vault, and Submersible Automatic Line Sectionalizers for Alternating Current Systems Up to 38 kV |
| IEEE C37.20.4-2013 REDLINE | IEEE Standard for Indoor AC Switches (1 kV to 38 kV) for Use in Metal-Enclosed Switchgear |
| ANSI N43.3 : 1993 | GENERAL RADIATION SAFETY - INSTALLATIONS USING NON-MEDICAL X-RAY AND SEALED GAMMA-RAY SOURCES, ENERGIES UP TO 10 MEV |
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