LSY12-10/120 Three-Phase Integrated Current Transformer

LSY12-10/120 Three-phase Integrated Current Transformer, with a phase spacing of 120mm. Secondary terminals can be provided at the pouring surface or at the housing surface for secondary wiring. Bottom installation nuts are pre-set, with dimensions available upon customer request.

The LSY type three-phase integrated current transformer is suitable for installation on the three-phase bushings of ring main switch cabinets and pole-mounted switchgear, used for measuring and protecting three-phase currents and zero-sequence currents, and can also be used for measuring and protecting zero-sequence currents in multiple cable circuits.

The cores and secondary windings of this series of three-phase integrated current transformers are vacuum impregnated with high-quality epoxy resin in flame-retardant plastic cases, providing moisture resistance, stable performance, and no need for maintenance.

The current transformers in this series are divided into several types based on different current ratios, accuracy classes, and rated loads. Specific parameters are detailed in the corresponding specification tables for each model. (Note: Custom series current transformers with various specifications and parameters can be made to customer requirements.)