PN E04063-02-1987
On-load tap changers Test methods Contacts pressure

Standard No.
PN E04063-02-1987
Release Date
1987
Published By
PL-PKN
Latest
PN E04063-02-1987

PN E04063-02-1987 history

PN E04063-02-1987 -All Parts

PN E04063-01-1987 On-load tap changers Test methods General rules PN E04063-03-1987 On-load tap changers Test methods Main current paths rezistance Temperature rise PN E04063-04-1987 On-load tap changers Test methods Operation sequence Limiting devices operation PN E04063-05-1987 On-load tap changers Test methodes Operation time of diverter switch contacts PN E04063-06-1987 On-Ioad tap changers Test methods Dielectric strength PN E04063-07-1987 On-load tap changers Test methods Transition impedances PN E04063-08-1987 On-load tap changers Test methods Short-circuit current test PN E04063-09-1987 On-load tap changers Test methods Breaking capacity test PN E04063-10-1987 On-load tap changers Test methods Service duty test PN E04063-11-1987 On-load tap-changers Test methods Mechanical endurance test PN E04063-12-1987 On-load tap-changers Test methods Testing of motor-drive mechanism PN E04063-13-1987 On-load tap-changers Test methods Check of function PN E04063-1966 Power transformers Testing methods of tap changing equipment


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