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All-or-nothing electrical relays - Tests and Measurements - Part 7-51: Reset behavior at coil voltage drop (IEC 94/564/CD:2021); Text in German and English

All-or-nothing electrical relays - Tests and Measurements - Part 7-53: Slow decrease and increase of supply voltage (IEC 94/565/CD:2021); Text in German and English

All-or-nothing electrical relays - Tests and Measurements - Part 7-52: Coil overvoltage (IEC 94/580/CD:2021); Text in German and English

All-or-nothing electrical relays - Tests and Measurements - Part 7-45: Maximum cycling frequency (IEC 94/561/CD:2021); Text in German and English

All-or-nothing electrical relays - Tests and Measurements - Part 7-50: Momentary drop in supply voltage (IEC 94/581/CD:2021); Text in German and English

All-or-nothing electrical relays - Tests and Measurements - Part 7-48: Contact reliability test (IEC 94/583/CD:2021); Text in German and English

Machine tools - Safety - Stationary grinding machines

Photovoltaic power generating systems connection with grid - Testing of power conversion equipment - Part 3: Basic operations

Optical fibre cables - Part 1-205: Generic specification - Basic optical cable test procedures - Environmental test methods - Water penetration, Method F5

Electrical relays - Tests and Measurements - Part 7-29: Capacitance (IEC 94/954/CDV:2023); German and English version prEN IEC 61810-7-29:2023

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