Documents ZW-10 11kV Cast-Resin Current Transformer for Substation Metering & Protection – IEC 61869-2 Compliant April 23, 2026 / April 28, 2026 by tianming For Substation Metering & Protection: SZW-10R 11kV Cast-Resin Current Transformer per IEC 61869-2 Introduction to the SZW-10R Current Transformer The SZW-10R is a 11kV (IEC-rated) / 10kV (domestic system equivalent) cast-resin current transformer engineered for precision metering and dependable protection in medium-voltage power systems. Utilizing vacuum pressure impregnation (VPI) epoxy resin technology, this instrument transformer […] Read more »
Documents SZK-12 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Substation Applications for high-precision … April 23, 2026 / April 29, 2026 by tianming For Substation Metering & Protection: SZK-12 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the SZK-12 Voltage Transformer The SZK-12 is a precision-engineered, indoor-type cast-resin voltage transformer (VT) designed for reliable operation in medium-voltage (MV) networks rated up to 12 kV system voltage, with a standardized IEC primary voltage rating of 11 kV. It […] Read more »
Documents LSZ-12 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Substation Applications for high-precision … April 23, 2026 / April 29, 2026 by tianming For Substation Metering & Protection: LSZ-12 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the LSZ-12 Voltage Transformer The LSZ-12 is a medium-voltage (MV) cast-resin voltage transformer engineered for reliable operation in 11kV (IEC standard) or 10kV (domestic system equivalent) electrical networks. Designed in strict accordance with IEC 61869-3 and GB/T 20840.3, this instrument […] Read more »
Documents High-Performance 11kV Cast-Resin Current Transformer SZW-10 for Metering & Protection per IEC 61869-2 April 23, 2026 / April 27, 2026 by tianming High-Performance 11kV Cast-Resin Current Transformer SZW-10 for Metering & Protection per IEC 61869-2 Introduction to the SZW-10 Current Transformer The SZW-10 is a precision-engineered, cast-resin insulated current transformer (CT) rated for 11kV systems (corresponding to 10kV domestic nominal voltage), designed to meet the rigorous demands of modern medium-voltage power networks. Utilizing vacuum pressure impregnation (VPI) […] Read more »
Documents ZWJ-12 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Substation Applications for high-precision … April 23, 2026 / April 29, 2026 by tianming For Substation Metering & Protection: ZWJ-12 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the ZWJ-12 Voltage Transformer The ZWJ-12 is a precision-engineered, cast-resin insulated voltage transformer (VT) designed for reliable operation in 11kV (IEC standard) or 10kV (domestic system equivalent) medium-voltage networks. As a critical interface between high-voltage primary circuits and low-voltage secondary […] Read more »
Documents VT-10KV 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation appli… April 23, 2026 / April 29, 2026 by tianming For Substation Metering & Protection: VT-10K 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the VT-10K Voltage Transformer The VT-10K is a precision-engineered, cast-resin insulated voltage transformer (VT) designed for reliable operation in 11kV (IEC nominal) or 10kV (domestic system) medium-voltage distribution networks. As a critical interface between high-voltage primary circuits and low-voltage secondary […] Read more »
Documents LJM-1 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 23, 2026 / April 27, 2026 by tianming LJM-1 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the LJM-1 Current Transformer The LJM-1 is a medium-voltage cast-resin current transformer (CT) engineered for precision current measurement and protective relaying in 11kV (IEC) / 10kV (domestic) electrical distribution systems. Designed in strict accordance with IEC 61869-2 and GB/T […] Read more »
Documents SZW-35 11kV Cast-Resin Current Transformer for Substation Metering & Protection – IEC 61869-2 Compliant April 23, 2026 / April 28, 2026 by tianming 33kV Cast-Resin Voltage Transformer SZW-35 for Metering and Protection – IEC 61869-3 Standard Introduction to the SZW-35 Voltage Transformer The SZW-35 is a precision-engineered, cast-resin insulated voltage transformer (VT) rated for 33kV primary system voltage (corresponding to 35kV nominal domestic systems). Designed in strict accordance with IEC 61869-3 and GB/T 20840.3, this instrument transformer delivers […] Read more »
Documents LJK-100240 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation ap… April 23, 2026 / April 29, 2026 by tianming IEC 61869-2 Certified 11kV Cast-Resin Current Transformer LJK-100240 for Metering & Protection Applications Introduction to the LJK-100240 Current Transformer The LJK-100240 is a ring-type, cast-resin insulated current transformer engineered for reliable operation in 11kV (IEC) / 10kV (domestic) medium-voltage (MV) power systems. Designed in strict compliance with IEC 61869-2 and GB/T 20840.2, this device delivers […] Read more »
Documents Outdoor/Indoor 11kV Cast-Resin Current Transformer LFS-10 – IEC 61869-2 Compliant for current transformer Applications April 23, 2026 / April 27, 2026 by tianming Outdoor/Indoor 11kV Cast-Resin Current Transformer LFS-10 – IEC 61869-2 Compliant Introduction to the LFS-10 Current Transformer The LFS-10 is a medium-voltage, cast-resin insulated current transformer (CT) engineered for precise current measurement and robust protective relaying in 11kV (IEC-rated) or 10kV (domestic system) electrical networks. Designed for both indoor switchgear and outdoor pole-mounted applications, this instrument […] Read more »
Documents LSZY-35 33kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified April 23, 2026 / April 27, 2026 by tianming LSZY-35 33kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified Introduction to the LSZY-35 Voltage Transformer The LSZY-35 is a three-phase, outdoor-rated, cast-resin insulated voltage transformer (VT) engineered for high-accuracy voltage measurement in 33kV (IEC) / 35kV (domestic) power systems. Unlike legacy oil-immersed designs, the LSZY-35 employs vacuum pressure impregnation (VPI) […] Read more »
Documents LJ-2 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering and Protection for substation applic… April 23, 2026 / April 29, 2026 by tianming IEC 61869-2 Certified 11kV Cast-Resin Current Transformer LJ-2 for Metering & Protection Applications Introduction to the LJ-2 Current Transformer The LJ-2 is a 11kV (IEC-rated) / 10kV (domestic system equivalent) cast-resin current transformer engineered for high-fidelity current measurement and robust protective relay coordination in medium-voltage indoor substations. Utilizing vacuum pressure impregnation (VPI) epoxy resin technology, […] Read more »
