NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 21857 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 14505 | 2005-04 | Cathodic protection of complex structures More |
| EN 50162 | 2004-08 | Protection against corrosion by stray current from direct current systems More |
| EN 50443 | 2011-12 | Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems More |
| IEC 60364-4-41 | 2005-12 | Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock More |
| IEC 60364-5-52 | 2009-10 | Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems More |
| IEC 60479-1 | 2018-12 | Effects of current on human beings and livestock - Part 1: General aspects More |
| IEC 61140 | 2016-01 | Protection against electric shock - Common aspects for installations and equipment More |
| IEC 61557-8 | 2014-12 | Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems - Proposed Horizontal Standard More |
| IEC 62109-2 | 2011-06 | Safety of power converters for use in photovoltaic power systems - Part 2: Particular requirements for inverters More |
| IEC/TR 60479-5 | 2007-11 | Effects of current on human beings and livestock - Part 5: Touch voltage threshold values for physiological effects More |
