Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General safety strategy
4.2 Design requirements
5 Type tests
5.1 Gas leakage test
5.2 Normal operation
5.3 Allowable working pressure test
5.4 Pressure withstanding test of cooling system
5.5 Electrical overload test
5.6 Overpressure test
5.7 Dielectric strength test
5.8 Differential pressure test
5.9 Gas leakage test (repeat)
5.10 Normal operation (repeat)
5.11 Flammable concentration test
5.12 Tests of abnormal conditions
6 Routine tests
6.1 Gas-tightness test
6.2 Dielectric strength withstand test
7 Markings and instructions
7.1 Nameplate
7.2 Marking
7.3 Warning label
7.4 Documentation
Annex A (informative) Additional information for the
performance and evaluation of the tests
Bibliography