RO95320B1 - MAGOHMMETRU DE îNALTA TENSIUNE - Google Patents

MAGOHMMETRU DE îNALTA TENSIUNE

Info

Publication number
RO95320B1
RO95320B1 RO122951A RO12295186A RO95320B1 RO 95320 B1 RO95320 B1 RO 95320B1 RO 122951 A RO122951 A RO 122951A RO 12295186 A RO12295186 A RO 12295186A RO 95320 B1 RO95320 B1 RO 95320B1
Authority
RO
Romania
Prior art keywords
high voltage
measured
voltage drop
resistance
megger
Prior art date
Application number
RO122951A
Other languages
English (en)
Other versions
RO95320A2 (ro
Inventor
Mihai Antoniu
Constantin Ursulean
Eduard Antoniu
Original Assignee
Institutul Politehnic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul Politehnic filed Critical Institutul Politehnic
Priority to RO122951A priority Critical patent/RO95320B1/ro
Publication of RO95320A2 publication Critical patent/RO95320A2/ro
Publication of RO95320B1 publication Critical patent/RO95320B1/ro

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  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

Inventia se refera la un megohmmetru de înalta tensiune la care curentul care circula prin rezistenta necunoscuta este masurat prin intermediul caderii de tensiune pe o rezistenta balast înseriata cu rezistenta necunoscuta. Caderea de tensiune este masurata fara contact galvanic cu ajutorul unui voltmetru electrostatic generator, aparat robust la supratensiuni si care are o rezistenta de intrare foarte mare, oferind în acelasi timp o protectie sigura împotriva electrocutarii operatorului.
RO122951A 1986-04-11 1986-04-11 MAGOHMMETRU DE îNALTA TENSIUNE RO95320B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122951A RO95320B1 (ro) 1986-04-11 1986-04-11 MAGOHMMETRU DE îNALTA TENSIUNE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122951A RO95320B1 (ro) 1986-04-11 1986-04-11 MAGOHMMETRU DE îNALTA TENSIUNE

Publications (2)

Publication Number Publication Date
RO95320A2 RO95320A2 (ro) 1988-09-15
RO95320B1 true RO95320B1 (ro) 1988-09-16

Family

ID=20119257

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122951A RO95320B1 (ro) 1986-04-11 1986-04-11 MAGOHMMETRU DE îNALTA TENSIUNE

Country Status (1)

Country Link
RO (1) RO95320B1 (ro)

Also Published As

Publication number Publication date
RO95320A2 (ro) 1988-09-15

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