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Definitions, performance requirements and type tests.
IEC 61881-1:2010 applies to capacitors for power electronics intended to be used on rolling stock. The rated voltage of capacitors is limited to 10 000 V. The operating frequency of the systems in which these capacitors are used is usually up to 15 kHz, while the pulse...
IEC 60143-2:2012 covers protective equipment for series capacitor banks, with a size larger than 10 Mvar per phase. Protective equipment is defined as the main circuit apparatus and ancillary equipment, which are part of a series capacitor installation, but which are external to the...
"Applies to coupling capacitors for power line carrier systems on high voltage overhead power lines, to capacitor dividers of capacitor voltage transformers, to capacitors with one terminal either permanently earthed or at low voltages as used for...
This part of IEC 60143 covers protective equipment for series capacitor banks, with a size larger than 10 Mvar per phase. Protective equipment is defined as the main circuit apparatus and ancillary equipment, which are part of a series capacitor installation, but which are external to...
IEC 60143-2:2012 covers protective equipment for series capacitor banks, with a size larger than 10 Mvar per phase. Protective equipment is defined as the main circuit apparatus and ancillary equipment, which are part of a series capacitor installation, but which are external to the...
This part of IEC 60143 covers protective equipment for series capacitor banks, with a size larger than 10 Mvar per phase. Protective equipment is defined as the main circuit apparatus and ancillary equipment, which are part of a series capacitor installation, but which are external to...
This standard applies to capacitors for coupling power-line carriers and for reducing rate of rise of breaker transient recovery voltage, and to coupling capacitor voltage transformers (CCVT) for connection to a high voltage power circuit, between line and ground, to...
This standard covers the requirements for paper, paper and film, and film dielectric; oil impregnated; extended foil electrode capacitors, hermetically sealed in metal cases, for general purpose application in power semiconductor circuits. These capacitors are intended for such...
This part of IEC 61881 applies to d.c. electric double-layer capacitors (cell, module and bank) for power electronics intended to be used on rolling stock. This standard specifies quality requirements and tests, safety requirements, and describes installation and operation information...
Classification by temperature categories, safety requirements, tests for capacitors for power factor correction on low, medium or high voltages and frequencies up to 100 Hz. Motor starting capacitors excluded.
This Standard applies to capacitor voltage transformers (CVT) intended to be connected between line and ground, comprising essentially a capacitor divider and an electromagnetic unit inter- connected as shown diagramatically in Figure 1. The capacitor voltage transformer may or...
