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IEEE C37.013-1989

$46.04

IEEE Standard for AC High-Voltage Generator Circuit Breakers Rated on a Symmetrical Current Basis

Published By Publication Date Number of Pages
IEEE 1989 46
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New IEEE Standard – Superseded. This standard applies to all AC high-voltage generator circuit breakers rated on a symmetrical current basis, with rated maximum voltage 15.8 kV and above with a continuous current rating of 6.3 kA and above that are applied to generator terminals. Pumped storage installations are considered a special application, and their requirements are not completely covered by this standard

PDF Catalog

PDF Pages PDF Title
9 1 Scope and References
1.1 Scope
1.2 References
2 Definitions
10 2.1 Design Tests
2.2 Production Tests
2.3 Tests After Delivery
3 Service Conditions
3.1 Usual Service Conditions
3.2 Unusual Service Conditions
11 3.3 Impact on Environment
4 Ratings and Required Capabilities
4.1 Rated Maximum Voltage
Table 1 Altitude Correction Factors
12 Table 2 Preferred Ratings for Generator Circuit Breakers
13 4.2 Rated Voltage Range Factor K
4.3 Rated Frequency
4.4 Rated Continuous Current
Table 3 Temperature Limitations on Insulating Materials for Continuous Ratings
14 Table 4 Temperature Limitations on Main Contacts for Continuous Ratings
Table 5 Temperature Limitations on Conducting Joints for Continuous Ratings
15 4.5 Rated Dielectric Strength
Cooling Required for Rated Continuous Current
16 Insulation
17 4.6 Rated Short-circuit Duty Cycle
4.7 Rated Interrupting Time
4.8 Rated Permissible Tripping Delay Y
4.9 Rated Closing Time
4.10 Short-circuit Current Rating
18 Three-phase System-Source Short-circuit Current
20 Parting Times Shown
21 4.11 Transient Recovery Voltage (TRV) Rating
4.12 Rated Load Current Switching Capability
22 Table 7 TRV Parameters for System-Source Faults
Table 8 TRV Parameters for Generator-Source Faults
Table 9 Operation Endurance Capabilities for Generator Circuit Breakers
23 Table 10 TRV Parameters for Load Current Switching
Table 11 TRV Parameters for Out-of-Phase Switching
24 Table 12 Rated Control Voltages and Their Ranges for Generator Circuit Breakers
25 4.13 Capacitance Switching Current
4.14 Out-of-Phase Switching Current
4.15 Excitation Current Switching Capability
4.16 Rated Control Voltage (Nominal Control Voltage)
4.17 Rated Mechanism Fluid Operating Pressure
4.18 Nameplate Markings
26 5 Tests
5.1 General
27 5.2 Design Tests
33 Conditions for Single-Pole Tests
39 Three-Pole Tests or Conditions for Single-Pole Tests
40 Fig 6 Single Voltage Testing with One Side Grounded
42 5.3 Production Tests
45 5.4 Tests After Delivery
IEEE C37.013-1989
$46.04