Iec 61869-1 Pdf Free Download |verified| Jun 2026
The standard can be purchased directly from the International Electrotechnical Commission or through national standard bodies (like ANSI, BSI, or DIN).
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| Part | Title | Description | | :--- | :--- | :--- | | | General requirements | Foundational standard covering all common requirements | | IEC 61869-2 | Additional requirements for current transformers | Specifics for inductive current transformers | | IEC 61869-3 | Additional requirements for inductive voltage transformers | Focuses on inductive voltage transformers | | IEC 61869-9 | Digital interface for instrument transformers | Defines digital output standards based on IEC 61850 | | IEC 61869-10 | Additional requirements for low-power passive current transformers | For low-power passive (LPIT) designs | | IEC 61869-12 | Additional requirements for combined low-power voltage transformers | For combined low-power transformers | Use the official methods above to get the
Defines limits for both analogue and digital secondary signals, including new Wideband (WB) classes for harmonics (e.g., WB2 for up to 20 kHz). Digital Interfaces: