IEC/TS 62257-9-3
Recommendations for small renewable energy and hybrid systems for rural electrification – Part 9-3: Integrated system – User interface
| Organization: | IEC |
| Publication Date: | 1 October 2006 |
| Status: | inactive |
| Page Count: | 20 |
| ICS Code (Solar energy engineering): | 27.160 |
| ICS Code (Wind turbine energy systems): | 27.180 |
scope:
The purpose of this part of IEC 62257 is to specify 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 62257-9 applies to a simplified user's interfaces (distribution board) in electrical installations with maximum power of 500 VA in Decentralized Rural Electrification Systems (DRES).
NOTE For installations above 500 VA in decentralized electrification systems, IEC 62257-5 applies.
This part of IEC 62257-9 applies to an interface equipment within the user's installation and which connects the user's installation to:
• 230 V a.c. or 120 V a.c. microgrid,
• the generating part - a.c. or d.c. - of a stand-alone installation.
This equipment provides protection, isolation, and distribution functions.
Document History
