標準號：DIN EN 61334-3-21-1997
中文標準名稱：配電線路載波系統的配電自動化.第3部分:電力線信號要求.第21節:MV 兩線之間的專用的電容耦合裝置
英文標準名稱：Distribution automation using distribution line carrier systems - Part 3: Mains signalling requirements; Section 21: MV phase-to-phase isolated capacitive coupling device (IEC 61334-3-21:1996); German version EN 61334-3-21:1996
標準類型：F21
發布日期：1999/12/31 12:00:00
實施日期：1997/9/1 12:00:00
中國標準分類號：F21
國際標準分類號：33.040.60
適用范圍：The document applies only to MV phase-to-phase isolated capacitive coupling devices for MV (medium voltage) distribution line carrier (DLC) systems. The coupling devices ensures: a) the efficient transmission/reception of carrier-frequency signals between the DLC-transceiver and the power line; b) the safety of personnel and the protection of the low-voltage parts of the installation against the effects of the power-frequency voltage and transient overvoltages.