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Megohmmeter
A Megohmmeter or insulation resistance tester, is a special type of ohmmeter used to measure the electrical resistance of insulators. Insulating components, for example cable jackets, must be tested for their insulation strength at the time of commissioning and as part of maintenance of high voltage High voltage electricity refers to electrical potential large enough to cause injury or damage. In certain industries, ''high voltage'' refers to voltage above a certain threshold. Equipment and conductors that carry high voltage warrant sp ... electrical equipment and installations. For this purpose, megohmmeters, which can provide high DC voltages (typically in ranges from 500 V to 5 kV, some are up to 15 kV) at specified current capacity, are used. Acceptable insulator resistance values are typically 1 to 10 megohms, depending on the standards referenced. Operation Resistance to be measured is connected across the terminals i.e. connected in series with the deflec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M1101M
M11 or M-11 may refer to: Aviation * Miles M.11 Whitney Straight, a 1936 two-seater light aircraft * Shvetsov M-11, an aircraft engine produced in the Soviet Union Science * Messier 11 (M11), an open star cluster also known as the Wild Duck Cluster * Mathieu group M11 in the mathematical field of group theory * Ritter M11 UltraClave, a model of autoclave made by Midmark Transportation * M-11 (Michigan highway), M-11, a state highway in the metropolitan area of Grand Rapids, Michigan *M11 (East London), a Metropolitan Route in East London, South Africa *M11 (Cape Town), a Metropolitan Route in Cape Town, South Africa *M11 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa *M11 (Pretoria), a Metropolitan Route in Pretoria, South Africa *M11 (Durban), a Metropolitan Route in Durban, South Africa *M11 (Bloemfontein), a Metropolitan Route in Bloemfontein, South Africa *M11 (Port Elizabeth), a Metropolitan Route in Port Elizabeth, South Africa * M11 motorway in England ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
