Documents ZWJ-12 11kV Cast-Resin VT Transformer: IEC 61869-3 Compliant for Metering & Protection for voltage transformer Applicati April 22, 2026 / April 27, 2026 by tianming Outdoor 11kV Cast-Resin Voltage Transformer ZWJ-12 – IEC 61869-3 Compliant Introduction to the ZWJ-12 Voltage Transformer The ZWJ-12 is a single-phase, outdoor-rated, cast-resin insulated voltage transformer (VT) designed for precise voltage measurement and reliable operation in 11kV (IEC) / 10kV (domestic) medium-voltage networks. Unlike legacy oil-immersed designs, the ZWJ-12 employs vacuum pressure impregnation (VPI) epoxy […] Read more »
Documents LJM-1 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: LJM-1 11kV Cast-Resin Current Transformer per IEC 61869-2 Introduction to the LJM-1 Current Transformer The LJM-1 is a medium-voltage cast-resin current transformer (CT) engineered for precision metering and robust protective relaying in 11 kV (IEC-rated) or 10 kV (domestic system) electrical networks. Designed for both indoor and outdoor deployment, this […] Read more »
Documents High-Performance 11kV Cast-Resin Current Transformer LJK-100240 for Metering & Protection per IEC 61869-2 April 22, 2026 / April 27, 2026 by tianming High-Performance 11kV Cast-Resin Current Transformer LJK-100240 for Metering & Protection per IEC 61869-2 Introduction to the LJK-100240 Current Transformer The LJK-100240 is a ring-type, cast-resin insulated current transformer (CT) engineered for precision measurement and reliable protection in medium-voltage power systems rated at 11 kV (IEC standard), corresponding to the domestic 10 kV system voltage commonly […] Read more »
Documents LJ-2 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering and Protection Applications April 22, 2026 / April 29, 2026 by tianming For Substation Metering & Protection: LJ-2 11kV Cast-Resin Current Transformer per IEC 61869-2 Introduction to the LJ-2 Current Transformer The LJ-2 current transformer (CT) is a precision-engineered, cast-resin insulated instrument transformer designed for accurate current measurement and reliable protective relaying in 11kV (IEC-rated) or 10kV (domestic system equivalent) medium-voltage networks. As an indoor-type device conforming […] Read more »
Documents High-Performance 11kV Cast-Resin Current Transformer LXK-120 for Metering & Protection per IEC 61869-2 April 22, 2026 / April 27, 2026 by tianming High-Performance 11kV Cast-Resin Current Transformer LXK-120 for Metering & Protection per IEC 61869-2 Introduction to the LXK-120 Current Transformer The LXK-120 is a ring-type, cast-resin insulated current transformer (CT) engineered for high-accuracy current measurement and reliable protective relaying in medium-voltage power systems rated at 11kV (IEC standard), corresponding to 10kV domestic system voltage. Its design […] Read more »
Documents KZB-0 33kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering and Protection for substation appli… April 22, 2026 / April 29, 2026 by tianming IEC 61869-2 Certified 33kV Cast-Resin Current Transformer KZB-0 for Metering & Protection Applications Introduction to the KZB-0 Current Transformer The KZB-0 is a high-voltage, cast-resin insulated current transformer (CT) engineered for precision current measurement and dependable protective relaying in 33kV (IEC) / 35kV (domestic) power distribution networks. Designed in strict accordance with IEC 61869-2 and […] Read more »
Documents LB-10W 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming LB-10W 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the LB-10W Current Transformer The LB-10W is a high-reliability, outdoor-rated cast-resin current transformer (CT) engineered for accurate current measurement and protective relay coordination in 11kV (IEC) / 10kV (domestic) medium-voltage networks. Designed in strict compliance with IEC 61869-2 and […] Read more »
Documents JLS-20K 21kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation appli… April 22, 2026 / April 29, 2026 by tianming For Substation Metering & Protection: JLS-20K 11kV Cast-Resin Current Transformer per IEC 61869-2 Introduction to the JLS-20K Current Transformer The JLS-20K is a high-reliability, outdoor-rated cast-resin current transformer (CT) engineered for accurate current measurement and protective relay coordination in 11kV medium-voltage networks—equivalent to the domestic 10kV system voltage used across China and select Asian markets. […] Read more »
Documents JWD-10 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming JWD-10 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the JWD-10 Current Transformer The JWD-10 is a high-reliability, outdoor-rated cast-resin current transformer (CT) engineered for accurate current measurement and dependable protective relaying in 11kV (IEC) / 10kV (domestic) medium-voltage power systems. Designed in strict compliance with IEC 61869-2 […] Read more »
Documents INE-2 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 22, 2026 / April 27, 2026 by tianming INE-2 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the INE-2 Current Transformer The INE-2 is a medium-voltage cast-resin current transformer (CT) engineered for precision metering and dependable protection in 11kV (IEC standard) or 10kV (domestic nominal) electrical networks. Designed per IEC 61869-2 and GB/T 20840.2, this device […] Read more »
Documents Outdoor 33kV Cast-Resin Voltage Transformer JDZW-35K for Metering and Protection – IEC 61869-3 Certified April 22, 2026 / April 27, 2026 by tianming Outdoor 33kV Cast-Resin Voltage Transformer JDZW-35K for Metering and Protection – IEC 61869-3 Certified Introduction to the JDZW-35K Voltage Transformer The JDZW-35K is a single-phase, outdoor-rated cast-resin voltage transformer (VT) engineered for reliable operation in 33 kV (IEC standard) or 35 kV (Chinese domestic system) power networks. Unlike traditional oil-immersed designs, this unit employs vacuum […] Read more »
Documents JDZW-20 21kV 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 21kV Cast-Resin Voltage Transformer JDZW-20 for Metering & Protection Applications Introduction to the JDZW-20 Voltage Transformer The JDZW-20 is a single-phase, outdoor-rated, cast-resin insulated electromagnetic voltage transformer (VT) designed for operation in 21 kV (IEC) / 20 kV (domestic) medium-voltage power systems. Engineered to meet the stringent requirements of IEC 61869-3 and […] Read more »
