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DIN EN IEC 61757-7-3 VDE 0885-757-7-3:2025-06

Fibre optic sensors

Part 7-3: Voltage measurement – Polarimetric method

(IEC 61757-7-3:2024); German version EN IEC 61757-7-3:2024
Class/Status: Standard, valid
Released: 2025-06
VDE Art. No.: 0801039

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-06-01.

This part of IEC?61757 defines the terminology, structure, and performance characteristics of optical voltage sensors using a polarimetric measurement method. The document specifies test methods and procedures for determining the most important performance parameters of these sensors. It addresses the voltage sensing element only and not the additional devices that are unique to each application. Generic specifications for fibre optic sensors are defined in IEC?61757.