ДСТУ EN 61800-5-1:2015 Системи силового електроприводу з регульованою швидкістю. Частина 5-1. Вимоги щодо електричної, теплової та енергетичної безпечності (EN 61800-5-1:2007, IDT)

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EN
61800-5-1:2007

Adjustable speed electrical power drive systems – Part 5-1: Safety requirements - Electrical, thermal and energy

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ДСТУ EN 61800-5-1:2015
 (
EN 61800-5-1:2007, IDT)

Системи силового електроприводу з регульованою швидкістю. Частина 5-1. Вимоги щодо електричної, теплової та енергетичної безпечності

З наданням чинності від 2016–01–01

 

Contents

Foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Protection against electric shock, thermal, and energy hazards

4.1 General

4.2 Fault conditions

4.3 Protection against electric shock

4.4 Protection against thermal hazards

4.5 Protection against energy hazards

4.6 Protection against environmental stresses

5 Test requirements

5.1 General

5.2 Test specifications

6 Information and marking requirements

6.1 General

6.2 Information for selection

6.3 Information for installation and commissioning

6.4 Information for use

6.5 Information for maintenance

Annex A (informative)  Examples of protection in case of direct contact

Annex B (informative)  Examples of overvoltage category reduction

Annex C (normative)  Measurement of clearance and creepage distances

Annex D (informative)  Altitude correction for clearances

Annex E (informative)  Clearance and creepage distance determination for frequencies greater than 30 kHz

Annex F (informative)  Cross-sections of round conductors

Annex G (informative)  Guidelines for RCD compatibility

Annex H (informative)  Symbols referred to in this part of IEC 61800

Bibliography

Annex ZA (normative)  Normative references to international publications with their corresponding European publications

Figure 1 - PDS hardware configuration within an installation

Figure 2 - Typical waveform for a.c. working voltage

Figure 3 - Typical waveform for d.c. working voltage

Figure 4 - Typical waveform for pulsating working voltage

Figure 5 - Examples for protection against direct contact

Figure 6 - Example of protective bonding

Figure 7 - Voltage limits under fault conditions

Figure 8 - Voltage test procedures

Figure 9 - Circuit for high-current arcing test

Figure 10 - Test fixture for hot-wire ignition test

Figure A.1 - Protection by DVC A,  with protective separation

Figure A.2 - Protection by means of protective impedance

Figure A.3 - Protection by using limited voltages

Figure B.1 - Basic insulation evaluation for circuits connected directly to the origin of the installation supply mains

Figure B.2 - Basic insulation evaluation for circuits connected directly to the supply mains

Figure B.3 - Basic insulation evaluation for equipment not permanently connected to the supply mains

Figure B.4 - Basic insulation evaluation for circuits connected directly to the origin of the installation supply mains where internal SPDs are used

Figure B.5 - Basic insulation evaluation for circuits connected directly to the supply mains where internal SPDs are used

Figure B.6 - Example of protective separation evaluation for circuits connected directly to the supply mains where internal SPDs are used

Figure B.7 - Example of protective separation evaluation for circuits connected directly to the supply mains where internal SPDs are used

Figure B.8 - Example of protective separation evaluation for circuits connected directly to the supply mains where internal SPDs are used

Figure B.9 - Basic insulation evaluation for circuits not connected directly to the supply mains

Figure B.10 - Basic insulation evaluation for circuits not connected directly to the supply mains

Figure B.11 - Functional insulation evaluation within circuits affected by external transients

Figure B.12 - Basic insulation evaluation for circuits both connected and not connected directly to the supply mains

Figure B.13 - Insulation evaluation for accessible circuit of DVC A

Figure G.1 - Flow chart leading to selection of the RCD/RCM type upstream of a PDS

Figure G.2 - Fault current waveforms in connections with semiconductor devices

Table 1 - Alphabetical list of terms

Table 2 - Relevance of requirements to PDS/CDM/BDM

Table 3 - Summary of the limits of the decisive voltage classes

Table 4 - Protection requirements for considered circuit

Table 5 - Protective earthing conductor cross-section

Table 6 - Definitions of pollution degrees

Table 7 - Insulation voltage for low voltage circuits

Table 8 - Insulation voltage for high voltage circuits

Table 9 - Clearance distances

Table 10 - Creepage distances (mm)

Table 11 - Thickness of sheet metal for enclosures:  carbon steel or stainless steel

Table 12 - Thickness of sheet metal for enclosures:  aluminium, copper or brass

Table 13 - Wire bending space from terminals to enclosure

Table 14 - Generic materials for the direct support of uninsulated live parts

Table 15 - Maximum measured temperatures for internal materials and components

Table 16 - Maximum measured temperatures for external parts of the CDM

Table 17 - Test overview

Table 18 - Impulse voltage test

Table 19 - Impulse test voltage for low-voltage PDS

Table 20 - Impulse test voltage for high-voltage PDS

Table 21 - A.C. or d.c. test voltage for circuits connected directly to low voltage mains

Table 22 - A.C. or d.c. test voltage for circuits connected directly to high voltage mains

Table 23 - A.C. or d.c. test voltage for circuits not connected directly to the mains

Table 24 - Partial discharge test

Table 25 - Dry heat test (steady state)

Table 26 - Damp heat test (steady state)

Table 27 - Vibration test

Table 28 - Information requirements

Table C.1 - Width of grooves by pollution degree

Table D.1 - Correction factor for clearances at altitudes between 2 000 m and 20 000 m (see  4.3.6.4.1)

Table D.2 - Test voltages for verifying clearances at different altitudes

Table E.1 - Minimum values of clearances in air at atmospheric pressure for inhomogeneous field conditions (Table 1 of IEC 60664-4)

Table E.2 - Minimum values of creepage distances for different frequency ranges (Table 2 of IEC 60664-4)

Table F.1 - Standard cross-sections of round conductors

Table H.1 - Symbols used

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