Documents ZZW-35 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming ZZW-35 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the ZZW-35 Current Transformer The ZZW-35 is a medium-voltage, cast-resin insulated current transformer (CT) engineered for precise current measurement and reliable protective relay operation in 11kV (IEC-rated) or 10kV (domestic system equivalent) power distribution networks. As a critical interface […] Read more »
Documents SZW-35 11kV Cast-Resin Current Transformer for Precision Metering & Protection – IEC 61869-2 Certified April 22, 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 33kV (IEC-rated) / 35kV (domestic system) cast-resin voltage transformer engineered for high-reliability metering, protection, and control functions in medium-voltage power systems. Unlike traditional oil-immersed designs, the SZW-35 employs vacuum pressure impregnation (VPI) […] Read more »
Documents AGE-1026 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming AGE-1026 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the AGE-1026 Current Transformer The AGE-1026 is a high-voltage, cast-resin insulated current transformer (CT) engineered for precision measurement and robust protection in 33kV (IEC-rated) or 35kV (domestic system equivalent) electrical networks. Unlike traditional oil-immersed instrument transformers, the AGE-1026 employs […] Read more »
Documents LSZY-35 33kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified April 22, 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 33kV (IEC-rated) / 35kV (domestic system) outdoor-type cast-resin voltage transformer engineered for high-accuracy metering and reliable protection in medium-voltage power systems. Unlike legacy oil-immersed designs, the LSZY-35 employs vacuum pressure impregnated […] Read more »
Documents CT-35K 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming CT-35K 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the CT-35K Current Transformer The CT-35K is a medium-voltage cast-resin current transformer engineered for reliable operation in 33kV (IEC) / 35kV (domestic) power systems. Designed per IEC 61869-2 and GB/T 20840.2, it provides accurate current transformation for protective relaying, […] Read more »
Documents JLS-6 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation applica… April 22, 2026 / April 29, 2026 by tianming 11kV Cast-Resin Voltage Transformer JLS-6 for Metering and Protection – IEC 61869-3 Standard Introduction to the JLS-6 Voltage Transformer The JLS-6 is a three-phase, cast-resin insulated voltage transformer (VT) designed for operation in 11kV medium-voltage (MV) systems—corresponding to the nominal 10kV domestic distribution voltage in China and other regions adhering to GB standards. Unlike legacy […] Read more »
Documents ZW-10 11kV Cast-Resin Current Transformer for Substation Metering & Protection – IEC 61869-2 Compliant April 22, 2026 / May 2, 2026 by tianming For Substation Metering & Protection: SZW-10K 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the SZW-10K Voltage Transformer The SZW-10K is a single-phase, indoor/outdoor-rated cast-resin voltage transformer (VT) engineered for reliable operation in 11kV medium-voltage distribution networks. Designed in accordance with IEC 61869-3 and GB/T 20840.3, it provides precise voltage transformation from a nominal […] Read more »
Documents CT-35K 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming CT-35K 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the CT-35K Current Transformer The CT-35K is a medium-voltage cast-resin current transformer engineered for reliable operation in 33kV (IEC) / 35kV (domestic) power systems. Designed in strict accordance with IEC 61869-2 and GB/T 20840.2, this instrument transformer provides galvanic […] Read more »
Documents SEL-351 11kV Cast-Resin Current Transformer for Substation Metering & Protection – IEC 61869-2 Compliant April 22, 2026 / April 28, 2026 by tianming For Substation Metering & Protection: UNKNOWN 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the UNKNOWN Voltage Transformer The UNKNOWN voltage transformer (VT) is a medium-voltage instrument transformer engineered for precise voltage transformation in 11kV (IEC nominal) or 10kV (domestic system) networks. Designed as a cast-resin, outdoor-type unit, it leverages vacuum pressure impregnation (VPI) […] Read more »
Documents JDZ9-35 33kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation appli… April 22, 2026 / April 29, 2026 by tianming IEC 61869-3 Certified 33kV Cast-Resin Voltage Transformer UNKNOWN for Metering & Protection Applications Introduction to the UNKNOWN Voltage Transformer The UNKNOWN voltage transformer (VT) is a single-phase, cast-resin insulated instrument transformer engineered for precise voltage transformation in medium-voltage networks operating at the 33 kV IEC standard level—commonly referenced as 35 kV in domestic Chinese power […] Read more »
Documents JLS-35K 33kV Cast-Resin Current Transformer for Substation Metering & Protection – IEC 61869-2 Compliant April 22, 2026 / April 28, 2026 by tianming 33kV Cast-Resin Voltage Transformer JLS-35K for Metering and Protection – IEC 61869-3 Standard Introduction to the JLS-35K Voltage Transformer The JLS-35K is a single-phase, outdoor-type cast-resin voltage transformer (VT) engineered for precise voltage transformation in 33 kV (IEC) / 35 kV (domestic) medium-voltage power systems. It functions by stepping down the high primary system voltage […] Read more »
Documents SZV-10K 11kV Cast-Resin Current Transformer for Substation Metering & Protection – IEC 61869-2 Compliant April 21, 2026 / April 28, 2026 by tianming Introduction The SZV-10K Voltage Transformer is a high- […] Read more »
