I.S. EN IEC 60730-2-8:2020&A1:2021
Current
The latest, up-to-date edition.
Automatic electrical controls - Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements (IEC 60730-2-8:2018/AMD1:2021)
Hardcopy , PDF
English
20-12-2021
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FOREWORD
1 Scope and normative references
2 Terms and definitions
3 General requirements
4 General notes on tests
5 Rating
6 Classification
7 Information
8 Protection against electric shock
9 Provision for protective earthing
10 Terminals and terminations
11 Constructional requirements
12 Moisture and dust resistance
13 Electric strength and insulation resistance
14 Heating
15 Manufacturing deviation and drift
16 Environmental stress
17 Endurance
18 Mechanical strength
19 Threaded parts and connections
20 Creepage distances, clearances and distances through insulation
21 Resistance to heat, fire and tracking
22 Resistance to corrosion
23 Electromagnetic compatibility (EMC) requirements – Emission
24 Components
25 Normal operation
26 Electromagnetic compatibility (EMC) requirements – Immunity
27 Abnormal operation
28 Guidance on the use of electronic disconnection
Annex H (normative) Requirements for electronic controls
Annex AA (informative) Relation between different flow coefficients
Annex BB (normative) Arrangement for the measurement of transient pressures caused by water valves
Annex CC (normative) Long term pressure test for thermoplastic bodied valves
Annex DD (normative) Torque
Annex EE (normative) Arrangement for the measurement of transient pressures caused by water valves with a declared pressure of up to and including 1,0 MPa (10 bar)
Bibliography
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