| Publication CODE |
Title |
| IEC TS 62257-9-5:2018 (2018-06) |
RECOMMENDATIONS FOR RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 9-5: INTEGRATED SYSTEMS - LABORATORY EVALUATION OF STAND-ALONE RENEWABLE ENERGY PRODUCTS FOR RURAL ELECTRIFICATION |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
451.00 €
|
384. |
Description
IEC TS 62257-9-5:2018 is available as IEC TS 62257-9-5:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC TS 62257-9-5:2018 applies to stand-alone renewable energy products. This document deals essentially with off-grid renewable energy products with batteries and solar modules with DC system voltages not exceeding 35 V and peak power ratings not exceeding 350 W. The tests contained herein are capable in many cases of adequately assessing systems at higher voltages and/or power ratings. This new edition includes the following significant technical changes with respect to the previous edition:
- replaced the term "stand-alone lighting kits" with "stand-alone renewable energy products" throughout the document (including the title) to reflect that the revised document is applicable to a broader range of products with a more diverse set of capabilities.
- added test methods for flooded lead-acid batteries.
- significantly revised the protection tests, assessment of DC ports, appliance tests, and energy service calculations based on field experience.
- revised the voltage operating points at which testing is carried out to better reflect actual operation and to simplify the procedures for testing products without lights.
- revised the energy service calculations to include the effect of multiple simultaneously connected loads on the port voltage and battery-to-port efficiency and to accommodate products with grid or electromechanical charging.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 82
SOLAR PHOTOVOLTAIC ENERGY SYSTEMS
|
| Responsible |
De heer VAN HECKE Luk
|
| BEC Approval |
2018-06-12 |
| ICS-Code (International Standards Classification) |
27.160
|
| NBN Status |
New |
|
| IEC publication date |
2018-06-12 |
| IEC stability date |
2020-12-31 |
| IEC file modification date |
2018-06-12 |
| IEC last modification date |
2020-01-02 |
|
