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IEC 61340-4-4 REDLINE : 3.0

IEC 61340-4-4 REDLINE : 3.0

ELECTROSTATICS - PART 4-4: STANDARD TEST METHODS FOR SPECIFIC APPLICATIONS - ELECTROSTATIC CLASSIFICATION OF FLEXIBLE INTERMEDIATE BULK CONTAINERS (FIBC)

International Electrotechnical Committee

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Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope <br>2 Normative references <br>3 Terms and definitions <br>4 Classification<br>5 Safe use of FIBC<br>6 Labelling <br>7 Requirements for FIBC <br>8 Atmosphere for conditioning, calibrating and testing <br>9 Test procedures <br>10 Test report<br>Annex A (informative) - Electrical breakdown voltage - Typical<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;voltage/time graphs <br>Annex B (normative) - Polypropylene pellets for ignition testing<br>Annex C (informative) - Guidance on test methods for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;manufacturing quality control <br>Annex D (normative) - Classification of hazardous areas and zones<br>Annex E (informative) - Risks associated with cone discharges <br>Annex F (informative) - Explanation for resistance and resistivity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;limits, and thickness limits for insulating layers of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inner liners<br>Bibliography

Abstract

Describes requirements for flexible intermediate bulk containers (FIBC) between 0,25 m[3] and 3 m[3] in volume, intended for use in hazardous explosive atmospheres.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 101

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