IEC 62040-1-1:2002/COR1:2002
(Corrigendum)Corrigendum 1 - Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas
Corrigendum 1 - Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas
General Information
- Status
- Replaced
- Publication Date
- 12-Dec-2002
- Technical Committee
- SC 22H - Uninterruptible power systems (UPS)
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 25-Feb-2004
- Completion Date
- 14-Feb-2026
Relations
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
Frequently Asked Questions
IEC 62040-1-1:2002/COR1:2002 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 1 - Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas". This standard covers: Corrigendum 1 - Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas
Corrigendum 1 - Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas
IEC 62040-1-1:2002/COR1:2002 has the following relationships with other standards: It is inter standard links to IEC 62040-1:2008, IEC 62040-1-1:2002, IEC 62040-1-1:2002/COR2:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 62040-1-1:2002/COR1:2002 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC 62040-1-1
(First edition – 2002)
Uninterruptible power systems (UPS) –
Part 1-1: General and safety requirements for UPS
used in operator access areas
CORRIGENDUM 1
Page 8
2 Normative references
Replace “IEC 2040-1-2” by “IEC 62040-1-2”.
Page 18
5.1.4 Backfeed protection
Replace, in item b), the second and third sentences by the following:
For example, circuits with voltage less than 150 V r.m.s. require 0,7 mm for basic insulation
and circuits with voltage greater than 150 V r.m.s. but less than 300 V r.m.s. require 1,4 mm
for basic insulation. For a UPS with floating outputs, opening all phases and the neutral
using the required clearance for basic insulation is considered acceptable.
Page 27
7.7 Temperat
...
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