? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 產(chǎn)品詳情資料：

可編程燃機卡DS200TCPAG1A機械保護裝置

在繼電器模塊測試期間，檢查工作指示燈和輸出繼電器是否正常工作。測試繼電器模塊SPCJ 4D28時，應注意該模塊測量變壓器高壓側或發(fā)電機星形點側相電流，即連接到端子X0/1…9的相電流，以及變壓器低壓側中性電流，即，連接到端子X0/37…39的中性電流。

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??產(chǎn)品英文詳情資料：

可編程燃機卡DS200TCPAG1A機械保護裝置Check that the operation indicators and the output relays operate properly during the testing of the relay module.When the relay module SPCJ 4D28 is tested, it should be noted that the module measures the transformer HV side or the generator star point side phase currents, i.e. the phase currents connected to the terminals X0/1...9, and the transformer LV side neutral current, i.e. neutral current connected to the terminals X0/37...39.