PD IEC/TS 62257-9-3:2016
Current
The latest, up-to-date edition.
Recommendations for renewable energy and hybrid systems for rural electrification Integrated systems. User interface
Hardcopy , PDF
English
31-10-2016
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FOREWORD
INTRODUCTION
1 Scope
2 Normative reference
3 Terms and definitions
4 Electrical characteristics
5 Functional description
6 Design and erection
7 Information to be given and marking
8 Verification and acceptance
Defines the general requirements for the design and the implementation of the interface equipment within the users installation which connects to a microgrid or the generating part of a standalone system.
| Committee |
GEL/82
|
| DevelopmentNote |
Supersedes DD IEC/TS 62257-9-3. (10/2016)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of IEC 62257, which is a technical specification, specifies the general requirements for the design and the implementation of the interface equipment within the user’s installation which connects to a microgrid or the generating part of a standalone system.
This interface is a part of the user’s installation as shown in Figure 1.
This part of IEC 62257 applies to simplified user\'s interfaces (distribution board) in electrical installations with maximum power of 500 VA in Decentralized Rural Electrification Systems (DRESs).
NOTE For installations above 500 VA in decentralized electrification systems, IEC TS 62257-5 applies.
This part of IEC 62257 applies to an interface equipment within the user’s installation and which connects the user\'s installation to:
240 V or 230 V or 220 V or 120 V a.c. microgrid,
the generating part – a.c. or d.c. – of a standalone installation.
This equipment provides protection, isolation, and distribution functions.
| Standards | Relationship |
| IEC TS 62257-9-3:2016 | Identical |
| IEC TS 62257-9-2:2016 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-2: Integrated systems - Microgrids |
| IEC TS 62257-9-4:2016 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-4: Integrated systems - User installation |
| IEC 61439-3:2012 | Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) |
| IEC TS 62257-5:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 5: Protection against electrical hazards |
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