Cover E DIN EN IEC 60519-4 VDE 0721-4:2019-05
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E DIN EN IEC 60519-4 VDE 0721-4:2019-05

* German Language Version *

Safety in electroheating installations

Part 4: Particular requirements for arc furnace installations

(IEC 27/1100/CD:2018); Text in German and English
Class/Status: Draft, valid
Released: 2019-05   Published: 2019-04-12
VDE Art. No.: 1701462
End of objection deadline: 2019-06-12

Contents

This part of DIN EN 60519 (VDE 0721-4) series is applicable to electroheating installations such as:
1. Furnaces for direct arc heating, forming arcs between the electrode and metal such as the electric arc furnace using alternating current (EAFac) or direct current (EAFdc), and ladle furnace (LF);
2. Furnaces for arc-resistance heating forming arcs between the electrode and the charge material or heating the charge material by the Joule effect, such as the submerged arc furnaces using alternating current (SAFac), or direct current (SAFdc).
The object of this standard is to specify particular safety requirements for electric arc furnaces.

This Document is related to the following Topics (in bold):

25 MANUFACTURING ENGINEERING
25.040 Industrial automation systems
25.080 Machine tools
25.100 Cutting tools
25.120 Chipless working equipment
25.140 Hand-held tools
25.160 Welding, brazing and soldering
25.180 Industrial furnaces

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