10 Application in Explosive Environments

Installation regulations

Ex-1.6 Installation regulations

In the Federal Republic of Germany, various national regulations for the installation in explosive areas must be taken into consideration. The basis being the ElexV complemented by the installation regulation DIN VDE 0165/2.91. The following are excerpts from additional VDE regulations:

DIN VDE 0100

installation in power plants with rated voltages up to

 

1000 V

 

 

DIN VDE 0101

installation in power plants with rated voltages above

 

1 kV

 

 

DIN VDE 0800

installation and operation in tele-communication plants

 

including information processing equipment

 

 

DIN VDE 0185

lightning protection systems

 

 

The USA and Canada have their own regulations. The following are excerpts from these regulations:

NFPA 70

National Electrical Code Art. 500 Hazardous Locations

 

 

ANSI/ISA-RP

Recommended Practice

12.6-1987

 

 

 

C22.1

Canadian Electrical Code

 

 

WAGO-I/O-SYSTEM 750 Modular I/O-System

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Quatech INTERBUS S manual Ex-1.6 Installation regulations