ANSI C93.4 : 2012
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
REQUIREMENTS FOR LINE TUNING UNITS
23-07-2013
01-01-2012
Covers power line carrier line tuning equipment connected between coupling capacitors and power line carrier transmitter/receiver terminals or to similar line-tuning equipment in a carrier bypass. This gives optimum transmission of carrier frequency energy. Power line carrier line-tuning equipment includes assemblies and materials such as: impedance matching transformer, tuning inductor, balancing transformer, tuning capacitor, inductance capacitance (LC) tuning unit, protective unit, filter and enclosure. Also applies to line tuning equipment used with power line carrier systems operating over power cables.
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Withdrawn
|
| Supersedes |
| IEEE C37.233 : 2009 | GUIDE FOR POWER SYSTEM PROTECTION TESTING |
| ANSI/NEMA C93.1-1999 | American National Standard for Requirements for Power-Line Carrier Coupling Capacitors and Coupling Capacitor Voltage Transformers (CCVTs) |
| ANSI C93.2 : 1976 | POWER LINE COUPLING CAPACITOR VOLTAGE TRANSFORMERS, REQUIREMENTS FOR, |
| NEMA 250 : 2014 | ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM) |
| IEEE 4-2013 | IEEE Standard for High-Voltage Testing Techniques |
| ANSI/NEMA C93.1-1999 | American National Standard for Requirements for Power-Line Carrier Coupling Capacitors and Coupling Capacitor Voltage Transformers (CCVTs) |
| NEMA ICS 1 : 2000(R2015) | INDUSTRIAL CONTROL AND SYSTEMS: GENERAL REQUIREMENTS |
| ANSI C93.3 : 1995 | REQUIREMENTS FOR POWER-LINE CARRIER LINE TRAPS |
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