13.07.2015 Views

MiCOM P921/P922/P923 - Schneider - error

MiCOM P921/P922/P923 - Schneider - error

MiCOM P921/P922/P923 - Schneider - error

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P92x/EN RS/H42Page 6/42Relay 6(<strong>P922</strong>-<strong>P923</strong>)Relay 7(<strong>P922</strong>-<strong>P923</strong>)Relay 8(<strong>P922</strong>-<strong>P923</strong>)2.2.6 Rear communications portCommunication standardOperation OK?Contact resistanceOperation OK?Contact resistanceOperation OK?Contact resistanceCommunication established?Protocol converter tested?Technical GuideTest Report<strong>MiCOM</strong> <strong>P921</strong>/<strong>P922</strong>/<strong>P923</strong>Yes/No*____Ω/Not measured*Yes/No*____Ω/Not measured*Yes/No*____Ω/Not measured*K-Bus/Modbus/ IEC60870-5-103*Yes/No*Yes/No/Not used*2.2.7 Phase voltage inputsType of wiring parametered in the relay3Vpn3Vpn+Vr3Vpp+Vr2Vpp+Vr *Main VT ratio⎛ [ Primaire TP principal]⎟ ⎞_______V/Not used*⎜⎝ [ Sec. TP principal] ⎠Input voltage Measured value Displayed valueVa _______V _______VVb _______V _______VVc _______V _______V2.2.8 Residual input voltageResidual VT ratio⎛ [ Primaire TP résiduel]⎟ ⎞_______V/Not used*⎜⎝ [ Sec. TP résiduel] ⎠Input voltage Measured value Displayed valueVr _______V _______V* Delete or completeas appropriate

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