DIN EN 60079-7 VDE 0170-6 Beiblatt 1:2017-10

Explosive atmospheres

Part 7: Equipment protection by increased safety „e"; Supplement 1: Interpretation Sheet 1

(IEC 60079-7:2015/ISH1:2016)
Class/Status: Standard, valid
Released: 2017-10
VDE Art. No.: 0100399

This Interpretation Sheet answers the question if requirements given in 5.2.3 prohibit the use of a terminal box opened to the interior of a motor rated 1 kV or greater, provided the interior of the machine has an ingress protection of IP54 or greater.

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

29	ELECTRICAL ENGINEERING
29.020	Electrical engineering in general
29.035	Insulating materials
29.040	Insulating fluids
29.050	Superconductivity and conducting materials
29.060	Electrical wires and cables
29.080	Insulation
29.100	Components for electrical equipment
29.120	Electrical accessories
29.130	Switchgear and controlgear
29.140	Lamps and related equipment
29.160	Rotating machinery
29.180	Transformers. Reactors
29.200	Rectifiers. Converters. Stabilized power supply
29.220	Galvanic cells and batteries
29.240	Power transmission and distribution networks
29.260	Electrical equipment for working in special conditions
29.280	Electric traction equipment

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DIN EN 60079-7 VDE 0170-6 Beiblatt 1:2017-10

Explosive atmospheres

Part 7: Equipment protection by increased safety „e"; Supplement 1: Interpretation Sheet 1

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