IEC 61557-1 Ed. 1.0 b:1997

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Specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage distribution systems with nominal voltages up to 1000 V a.c. and 1500 V d.c.

Product Details

Edition:

1.0

Published:

02/14/1997

Number of Pages:

31

File Size:

1 file , 130 KB