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MiCOM P921/P922/P923 - Schneider - error

MiCOM P921/P922/P923 - Schneider - error

MiCOM P921/P922/P923 - Schneider - error

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P92x/EN TD/H42Page 40/42Technical GuideTechnical Data<strong>MiCOM</strong> <strong>P921</strong>/<strong>P922</strong>/<strong>P923</strong>14. ANSI TEST REQUIREMENTSThe products shall meet the ANSI / IEEE requirements as follows:-14.1 ANSI / IEEE C37.90.1989Standards for relays and relay systems associated with electric power apparatus.14.2 ANSI / IEEE C37.90.1: 2002Surge withstand capability (SWC) tests for protective relays and relay systems:-Oscillatory test - 1MHz to 1.5MHz, 2.5kV to 3.0kV,Fast transient test 4kV to 5kV14.3 ANSI / IEEE C37.90.2: 2004Standard for withstand capability of relay systems to radiated electromagneticinterference from transceivers. 35V/m , 80 to 1000MHz, sweep 80% a.m. @ 1kHz,35V/m , 80 to 1000MHz, keying sweep 100% duty cycle, 35V/m 900MHz pulsemodulated 200Hz keying

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