UNE-EN 61557-3:1998

ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1 KV A.C. AND 1,5 KV D.C. EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES. PART 3: LOOP IMPEDANCE.

STANDARD published on 24.9.1998

English -
electronic design (pdf) (68.90 USD)

English -

Print design (75.80 USD)

Spanish -

electronic design (pdf) (57.40 USD)

Spanish -

Print design (63.10 USD)

The information about the standard:

Designation standards: UNE-EN 61557-3:1998
Note: WITHDRAWN
Publication date standards: 24.9.1998
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Category: Technical standards UNE