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IEEE C37.63-1984

$34.67

IEEE Standard Requirements for Overhead, Pad-Mounted, Dry-Vault, and Submersible Automatic Line Sectionalizers for AC Systems

Published By Publication Date Number of Pages
IEEE 1984
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New IEEE Standard – Superseded. This standard applies to all overhead, pad-mounted, dry-vault, and submersible single-pole or multipole ac automatic line sectionalizers for rated maximum voltages above 1000 V. It covers service conditions, ratings, design tests, production tests, and construction requirements.

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PDF Pages PDF Title
9 1 Scope
2 References
3 Serviceconditions
3.1 Usual Service Conditions
3.2 Unusual Service Conditions
3.2.1 Abnormal Ambient Temperatures
3.2.2 Altitudes Above 3300 ft (1000 m)
10 Other Conditions That May Affect Design and Applications
4 Definitions
5 Rating
5.1 Rating Information
Altitude Conection
Performance Characteristics of Automatic Line Sectionalizers
11 Rated Maximum Voltage
5.3 RatedFrequency
5.4 Rated Continuous Current
Conditions of Continuous Current Rating
Limits of Observable Temperature Rise
Classification of Insulating Materials
12 Current and Rated 10 s Current of Automatic Line Sectionalizers
13 Rated Minimum Actuating Current
Rated Symmetrical Interrupting (Load Break) Current (Manual Operation Only)
Rated Making Current
Rated Momentary Current
5.9 Rated 1 s Current
5.10 Rated 10 s Current
Rated Impulse Withstand Voltage
5.12 Overload Rating
14 Rated Control Voltage and Ranges
Rated Cable Charging Interrupting Current (where applicable)
6 DesignTests
6.1 General
6.1.1 Condition of Device to be Tested
Mounting of Device
6.1.3 Grounding Device
Rated Control Voltages and Ranges for Sectionalizers
Cable Charging Interrupting Current Ratings
15 6.1.4 Frequency
6.1.5 Control Voltage
Insulation (Dielectric Tests)
Withstand Test Voltages
6.2.2 Electrical Connections
Points of Application of Test Voltage
16 6.2.4 Temperature
Dielectric Test Procedures and Voltage Measurements
6.3 InterruptingTests
Load Break Interrupting Tests
6.3.1.1 Test Conditions
6.3.1.2 Test Procedure
Cable Charging Current Interrupting Test
6.3.2.1 Test Conditions
6.3.2.2 Test Procedure
17 (b) Single-phase Test Circuit
Cable Charging Current Interrupting Test Circuit
18 6.3.2.3 Performance
Transformer Magnetizing Current Interruption Test
6.3.3.1 Test Conditions
(b) Test Circuit-Delta Connected
19 6.3 5.2 Test Procedure
6.3.3.3 Performance
Standard Operating Duty Tests
Operating Duty Tests for Load Interrupting Sectionalizers
Operating Duty Tests for Nonload Intempting Sectionalizers
6.4.3 Operating performance
Condition After Standard Operating Duty Tests
Interpretation of Standard Operating Duty Tests
Making and Momentary Current Tests
20 Minimum Actuating Current Tests
6.6.1 Test Circuit
6.6.2 Test Procedure
Partial Discharge Tests
Radio Influence Voltage (RIV) Tests
Test Voltages and Limits
6.8.2 Test Conditions
Proximity of Other Apparatus
Oil-Filled Sectionalizers
6.8.2.3 Electrical Connections
Ambient Radio Noise
6.8.2.5 Atmospheric Conditions
Test Equipment and Procedure
6.8.3.1 Procedure
Test Voltages and Limits of Conducted Radio Influence Voltage
21 Tests on Multipole Devices
Tests on Assembled Apparatus
6.8.3.4 Precautions
ShorbTime Current Tests
Determination of 1 s and 10 s Currents
Condition After Test
Surge Current Test-Series Coil Sectionalizers
6.10.1 Test Conditions
6.10.2 Test Procedure
Condition After Test
TemperatureRiseTest
22 6.11.1 Test Conditions
6.11.2 Electrical Connections
6.11.3 Test Procedure
Method of Temperature Determination
Value of Ambient Temperature During Test
Determination of the Ambient Temperature
Placing of Thermocouples
6.11.3.3.2 Use ofoilcup
Size of Bare Copper Leads
Size of Aluminum Cable Leads
23 Mechanical Operation Test
Mechanical Duty Test
Cold Temperature Test
Control Elements Surge Withstand Capability Tests
Oscillatory Surge Tests
6.13.1.1 Test Procedure
Simulated Surge Arrester Operation Test
6.13.2.1 Test Procedure
Sectionalizer
(b) Control Element with Transformer
24 Condition of Control During and After Test
7 ProductionTests
Counting and Overcurrent Trip Calibration :
Control Secondary Wiring and Accessory Devices Check Tests
Dielectric Withstand Test-1 min Dry Low Frequency
Mechanical Operation Tests
7.5 LeakTest
25 8 Construction Requirements
8.1 Tank Construction
8.2 Grounding Provisions
Insulating Medium Quantity Indicators (Submersible Sectionalizers)
Oil Sampling Provisions (Submersible Sectionalizers)
Manual Operating Provision
Submersible or Dry-Vault Sectionalizer
8.5.2 Pad-Mounted Sectionalizers
8.6 Position Indicator
8.7 Nameplate Markings
26 Stored Energy Mechanism Charge Indicator
8.9 Safety Provisions
Separate Mounting of Control Apparatus
8.11 Counters
8.12 Conductor Terminal Sizes
8.13 Vacuum Interrupters
IEEE C37.63-1984
$34.67