IEC 60044-5:2004
Instrument transformers - Part 5: Capacitor voltage transformers
Instrument transformers - Part 5: Capacitor voltage transformers
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Количество страниц:
- 143
- Дата публикации:
- 14 апреля 2004 г.
- Издание:
- IEC IS 60044 edition 1 version 1
- ICS:
- 17.220.20
This part of IEC 60044 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low voltage for measurement, control and protective functions. The capacitor voltage transformer can be equipped with or without carrier-frequency accessories for power line carrier-frequency (PLC) application at carrier frequencies from 30 kHz to 500 kHz.
Технические детали
- Технический комитет
- TC 38 - Instrument Transformers
- SKU
- IEC 60044-5:2004
Похожие стандарты
Другие стандарты IEC
IEC 62590-2-2:2026
ДействующийRailway applications - Electronic power converters for fixed installations - Part 2-2: DC Traction applicatio…
Overview IEC 62590-2-2:2026 is an international standard developed by the International Electrotechnical Commission (IEC) focusing on railway applications, specifically the electronic power converter…
IEC 61753-042-02:2026
ДействующийFibre optic interconnecting devices and passive components - Performance standard - Part 042-02: Plug-pigtail…
Overview IEC 61753-042-02:2026 establishes the minimum performance, test, and measurement requirements for plug-pigtail and plug-receptacle style OTDR (Optical Time-Domain Reflectometer) reflecting d…
IEC 61837-2:2018
ДействующийSurface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal le…
Overview IEC 61837-2:2018 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures (Edition 3.0, 2018…
IEC 61851-23-1:2026
ДействующийElectric vehicle conductive charging system - Part 23-1: DC electric vehicle supply equipment - Automated con…
Overview IEC 61851-23-1:2026 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for DC electric vehicle supply equipment (EVSE)…
IEC 63506:2026
ДействующийCalibration of the prompt fission neutron logging tools
Overview IEC 63506:2026 - Calibration of the Prompt Fission Neutron Logging Tools is the international standard that specifies the calibration methods for prompt fission neutron (PFN) logging tools,…
IEC 63589-1:2026
ДействующийLinear accelerator - Electron linear accelerator for radiation processing - Part 1: General requirements and…
Overview IEC 63589-1:2026 specifies the general requirements and test methods for electron linear accelerator devices used in radiation processing. Developed by the International Electrotechnical Com…
IEC 61837-2:2018/AMD2:2026
ДействующийAmendment 2 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines a…
Overview IEC 61837-2:2018/AMD2:2026, published by the International Electrotechnical Commission (IEC), serves as Amendment 2 to the international standard for surface mounted piezoelectric devices us…
IEC 61513:2026
ДействующийNuclear power plants - Instrumentation and control important to safety - General requirements for systems
Overview IEC 61513:2026 “Nuclear power plants - Instrumentation and control important to safety - General requirements for systems,” published by the International Electrotechnical Commission (IEC),…