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Clockface positions in accordance with table 103 taken from EN 60309-2:1999 + A1:2007 + A2:2012


Rated operating voltage V

Frequency Hz

Clockface position of keyway (major keyway = 6 o´clock)

20 to 25

50 and 60

no minor keyway

40 to 50

50 and 60

12

20 to 25

and

40 to 50

100 to 200

300

400

Ãœber 400 to 500

DC

 4

 2

 3

11

10

25

DC*

8 * for portable electrical incubators – use with 12 V or 24 V direct-current voltage in ambulances or helicopters.


Positions 1 and 9 are reserved for future standards. For design reasons, positions 5, 6 and 7 are not available for use. 


Colour coding

If the rated operating voltage is indicated by a colour coding in addition to compulsory markings, such colour coding must be in accordance with IEC 60309-1:1999, table 2:


Rated operating voltage

Colour code

RAL*

20 to 25 V

violet

4001

40 to 50 V

white

7035


* RAL determined by MENNEKES, as in EN 60309-1:1999 no specification is provided for. 


额定电压最高为50V 的CEE 插接装置(低压) 因为额定电压为50V 以下的插接装置不需要带接地极。因此我们用两个键槽(一主一辅)代替原来的一个键 槽。主键槽始终位于时钟6 点位置。辅助键槽根据电压和频率值按照EN 60309-2:1999 的103 表格进行设 置(见下文)。 

图纸:插座和连接器 U = 40至50 V,50至60 Hz,辅助键槽位于时钟12点位置 不同电压和频率的辅助键槽分布


Rated operating voltage V

Frequency Hz

Clockface position of keyway (major keyway = 6 o´clock)

20 to 25

50 and 60

no minor keyway

40 to 50

50 and 60

12

20 to 25

and

40 to 50

100 to 200

300

400

> 400 to 500

DC

 4

 2

 3

11

10

25

DC*

8 * for portable electrical incubators – use with 12 V or 24 V direct-current voltage in ambulances or helicopters.


Positions 1 and 9 are reserved for future standards. For design reasons, positions 5, 6 and 7 are not available for use.

除非强制规定,否则用彩色编码标示额定工作电压时,必须依照IEC 60309-1:1999中的表2:

Rated operating voltage

Colour code

RAL*

20 to 25 V

violet

4001

40 to 50 V

white

7035


* RAL由曼奈柯斯设定,在EN 60309-1:1999中没有此类规范。