STAS 9904/7-1975
ELECTRICAL ROTATNG MACHINES Test methods Commutation test

Standard No.
STAS 9904/7-1975
Release Date
1975
Published By
RO-ASRO
Latest
STAS 9904/7-1975
Scope
Prezentul standard stabile?te metoda de verificare a comuta?iei ma?inilor electrice cu colector. OBSERVA?IE. — La ma?inile de curent continuu cu poli auxiliari, pentru verificarea calit??ii comuta?iei se determin? si zona de comuta?ie f?r? sclutc? confo

STAS 9904/7-1975 history

  • 1975 STAS 9904/7-1975 ELECTRICAL ROTATNG MACHINES Test methods Commutation test

STAS 9904/7-1975 -All Parts

STAS 9904/1-1981 ROTATING ELECTRICAL MACHINES Test methods General spccifications STAS 9904/10-1976 ROTATIXG ELECTRICAL NACHINES Methods of test Delcnnination of quanlily of cooling fluids STAS 9904/11-1978 ELECTRICAL ROTATING MACHINES METHODS OF TEST Nethod for measuring the ibration level STAS 9904/13-1980 ELFXTRICAL ROTA TING MACHINES Methods of test Dctermination of the temperature rise in the stalled motor STAS 9904/14-1984 ELECTRICAL ROTATING ALACIILNES Methods of test Measurement of the winding resistance without switching the machme from the network STAS 9904/2-1981 ROTATING ELECTRICAL MACHINES Test methods Diclcctric tests STAS 9904/3-1975 ELEGTRIGAL ROTATING MACHINES Test methods Resistance test of windings STAS 9904/4-1981 ROTATING ELECTBICAL MACHINES Test methods Temperature rise test STAS 9904/5-1975 ELECTRICAL ROTATIXG MACIIINES Test nuthods Momcntaryloart excess 〓 overspeed lest STAS 9904/6-1984 ELECTRICAL ROTATING MACHINES TEST METHODS Breakaway starting torque and current, pull-out and pull-up torque measurcments STAS 9904/7-1975 ELECTRICAL ROTATNG MACHINES Test methods Commutation test STAS 9904/8-1977 ELECTRICAL ROTATING MACHINES Test methods Losses and efficiency delermination STAS 9904/9-1982 ELECTRICAL ROTATING MACHINES TEST METHODS Determinalion of the moment of inertia of rotors


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