IEEE C37.9-1999 pdf download IEEE Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis
1.Scope
This test procedure summarizes the various tests that are made on ac high-voltage indoor and outdoor circuitbreakers. except for generator circuit breakers. which are covered in IEEE Std C37.013-1997. lt describesaccepted methods used in making the tests and specifies the tests that will verify assigned ratings underANSI/IEEE standards. This procedure does not preclude the use of other equivalent or more effective methods of demonstrating ratings.
The tests are divided into the following classifications:
Design tests (Referred to in IEC 60056-1987 and IEC 60694-1996 as Type Tests)aProduction tests (Referred to in IEC 60056-1987 and IEC 60694-1996 as Routine Tests)
9Tests after delivery
dConformance tests
2. References
When the following standards are superseded by an approved revision, the revision shall apply.
ANSI C37.06-1997,American National Standard for Switchgear–AC High-Voltage Circuit Breakers Ratedon a Symmetrical Current Basis-Preferred Ratings and Related Required Capabilities.
ANSI C37.06.1-1997,Trial-Use Guide for High-Voltage Circuit Breakers Rated on a Symmetrical CurrentBasis-Designated “Definite Purpose for Fast Transient Recovery Voltage Rise Times.
ANSI C84.1-1982, Voltage Ratings for Electric Power Systems and Equipment (60 Hz).
ASME Boiler and Pressure Vessel Code, Section X, Fiberglass-Reinforced Plastic Pressure Vessels.
ASME Boiler and Pressure Vessel Code, Section VIll, Unfired Pressure Vessels.
IEC 60056-1987, High Voltage Alternating Current Circuit Breakers.
IEC 60068-2-17-1994, Basic Environmental Test Procedures-Part 2: Tests-Test Q: Sealing
EC 60694-1996, Common Specifications for High-Voltage Switchgear and Controlgear Standards
IEEE Std 4-1978, IEEE Standard Techniques for High-Voltage Testing.
NOTE–This standard is specifically referenced because its latest revision does not include critical test techniquesneeded for circuit breaker testing. When the lalest issue of this standard is suitably revised, it will be officially recognized and will become part of this revision.
EEE Std 119 Aug. 1950, 1EEE Recommended Practice for General Principles of Temperature Measurementas Applied to Electrical Apparatus. Test Code for Temperature Measurements.
IEEE Std C37.04-1999,1EEE Standard Rating Structure for AC High-Voltage Circuit Breakers.
IEEE Std C37.010-1999, IEEE Application Guide for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis.
IEEE Std C37.011-1994,IEEE Application Guide for Transient Recovery Voltage for AC High-Voltage Cir.
cuit Breakers Rated on a Symmetrical Current Basis.
IEEE Std C37.013-1997,1EEE Standard for AC High-Voltage Generator Circuit Breakers Rated on a Sym-metrical Current Basis.
IEEE Std C37.015-1993, EEE Application Guide for Shunt Reactor Current Switching.
IEEE C37.081-1981 (R1988), IEEE Guide for Synthetic Fault Testing of AC High-Voltage Circuit BreakersRated on a Symmetrical Current Basis.
IEEE Std C37.11-1997, 1EEE Standard Requirements for Electrical Control for High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis.
IEEE Std C37.20.2-1993, IEEE Standard for Metal-Clad and Station Type Cubicle Switchgear
IEEE C37.9-1999 pdf download
PS:Thank you for your support!
