19 1) For further reference please refer to the Operating characteristics table at the end of the Technical data chapter Product guide | Transformer protection and control RET620 21 Table 35: Non-directional neutral, ground fault protection (51N, 51G, 50N, 50G) Characteristic Value Pickup accur...
RET620 变压器保护测控装置,作为专用的变压器保护装置,用于保护、控制、测量和监视电力变压器及升压变压器,包括电力系统和工业配电系统中的发电机变压器组。
RET620 is a dedicated transformer management relay for the protection, control, measurement and supervision of both power and step-up transformers, including power generator-transformer blocks, in utility and industrial power distribution systems. RET620 is also i...
RET620是ABB Relion产品家族中的620保护测控装置产品系列的一员,是一款专用的变压器测控保护装置,为变电站和工业配电系统中的电力和升压变压器(包括发电机变压器组)提供完美的一体化的保护、控制、测量和监视功能。以下是RET620馈线保护装置的优势、特点、应用场景和产品说明: ...