DS/EN 50521-2009

Connectors for photovoltaic systems - Safety requirements and tests

DS/EN 50521-2009 发布历史

This Standard applies to connectors of application Class A according to EN 61730-1 for use in photovoltaic systems with rated voltages up to 1 000 V d.c. and rated currents up to 125 A per contact.This standard applies to connectors without breaking capacity but might be engaged and disengaged under voltage.NOTE For connectors according to Class B and C of EN 61730 as well as for protection for Class II equipment intended for use between 0 V and 50 V d.c. in photovoltaic-systems this standard may be used as a guide.

DS/EN 50521-2009由丹麦标准化协会 DK-DS 发布于 2009-02-12，并于 2009-02-12 实施。

DS/EN 50521-2009在国际标准分类中归属于: 27.160 太阳能工程。

DS/EN 50521-2009的历代版本如下：

• 2009年02月12日 DS/EN 50521-2009

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标准号

DS/EN 50521-2009

发布日期

2009年02月12日

实施日期

2009年02月12日

废止日期

无

国际标准分类号

27.160

发布单位

DK-DS

适用范围

This Standard applies to connectors of application Class A according to EN 61730-1 for use in photovoltaic systems with rated voltages up to 1 000 V d.c. and rated currents up to 125 A per contact.This standard applies to connectors without breaking capacity but might be engaged and disengaged under voltage.NOTE For connectors according to Class B and C of EN 61730 as well as for protection for Class II equipment intended for use between 0 V and 50 V d.c. in photovoltaic-systems this standard may be used as a guide.