Documents UTF-8 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified March 30, 2026 / May 2, 2026 by tianming UTF-8 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the UTF-8 Current Transformer The UTF-8 is a high-reliability, dry-type current transformer (CT) designed for accurate current measurement and protective relaying in medium-voltage power systems operating at 11kV (IEC standard) or 10kV (domestic Chinese grid). Constructed using advanced vacuum […] Read more »
Documents UTF-8 11kV Cast-Resin CT Transformer: IEC 61869-2 Compliant for Metering & Protection for current transformer Applicatio March 28, 2026 / May 2, 2026 by tianming Introduction to the UTF-8 Current Transformer The UTF-8 is a high-reliability, 11kV (IEC-rated) / 10kV (domestic system equivalent) cast-resin current transformer engineered for precision metering and robust protection in medium-voltage substations and industrial power networks. Designed in strict accordance with IEC 61869-2 and GB/T 20840.2, this instrument transformer leverages advanced vacuum pressure impregnation (VPI) epoxy […] Read more »
Documents UTF-8 11kV Cast-Resin VT Transformer: IEC 61869-3 Compliant for Metering & Protection for voltage transformer Applicatio March 26, 2026 / May 2, 2026 by tianming Introduction to the UTF-8 Voltage Transformer The UTF-8 is a single-phase, cast-resin insulated voltage transformer (VT) designed for accurate voltage measurement and reliable protection signaling in medium-voltage power systems operating at 11kV (IEC standard) or 10kV (domestic Chinese system). Engineered in strict compliance with IEC 61869-3 and GB/T 20840.3, this instrument transformer leverages advanced vacuum […] Read more »
Documents For Substation Metering & Protection: UNKNOWN 11kV Cast-Resin Current Transformer per IEC 61869-2 for substation appl… March 25, 2026 / May 2, 2026 by tianming 11kV Cast-Resin Voltage Transformer JDJ-3 for Metering and Protection – IEC 61869-3 Standard Introduction to the JDJ-3 Voltage Transformer The JDJ-3 is a single-phase, indoor/outdoor-rated cast-resin voltage transformer (VT) engineered for precise voltage transformation in 11kV (IEC) or 10kV (domestic) medium-voltage distribution systems operating at nominal system voltages up to 12kV. Designed in strict accordance […] Read more »
Documents VT-10KV 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering and Protection for substation app… March 23, 2026 / May 2, 2026 by tianming 11kV Cast-Resin Voltage Transformer VT-10K for Metering and Protection – IEC 61869-3 Standard Introduction to the VT-10K Voltage Transformer The VT-10K is a single-phase, indoor/outdoor-rated cast-resin insulated voltage transformer engineered for precise voltage transformation in 11kV (IEC) / 10kV (domestic) medium-voltage networks. Designed per IEC 61869-3 and GB/T 20840.3, it steps down system voltages to […] Read more »
Documents UNKNOWN 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Substation Applications for high-precision… March 21, 2026 / May 2, 2026 by tianming For Substation Metering & Protection: AGE-1270 11kV Cast-Resin Current Transformer per IEC 61869-2 Introduction to the AGE-1270 Current Transformer The AGE-1270 is a precision-engineered, cast-resin insulated current transformer (CT) designed for reliable operation in 11 kV (IEC-rated) or 10 kV (domestic system equivalent) medium-voltage networks. It serves dual roles in both revenue-grade metering and protective […] Read more »
Documents GB/T 20840.2 is China’s national adoption of IEC 61869-2, with minor deviations in labeling and test documentation March 19, 2026 / May 2, 2026 by tianming Introduction to the CT-10K Current Transformer The CT-10K is a high-reliability, cast-resin insulated current transformer (CT) engineered for accurate current measurement and protective relay operation in medium-voltage power systems rated at 11kV (IEC standard), equivalent to 10kV in domestic applications. Designed in strict accordance with IEC 61869-2 and GB/T 20840.2, this device leverages advanced vacuum […] Read more »
Documents Outdoor/Indoor 11kV Cast-Resin Current Transformer UNKNOWN – IEC 61869-2 Compliant for current transformer Applications March 17, 2026 / May 2, 2026 by tianming Outdoor/Indoor 11kV Cast-Resin Current Transformer UNKNOWN – IEC 61869-2 Compliant Introduction to the UNKNOWN Current Transformer The UNKNOWN current transformer (CT) is a medium-voltage instrument transformer engineered for accurate current measurement and system protection in 11kV (IEC-rated) or 10kV (domestic nominal) power distribution networks. Utilizing advanced cast-resin insulation technology, this device provides robust dielectric performance, […] Read more »
Documents UNKNOWN 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering and Protection for substation app… March 15, 2026 / May 2, 2026 by tianming 11kV Cast-Resin Current Transformer ZZW-35 for Metering and Protection – IEC 61869-2 Standard Introduction to the ZZW-35 Current Transformer The ZZW-35 is a medium-voltage cast-resin current transformer (CT) engineered for reliable operation in 11kV (IEC) / 10kV (domestic) power systems. Designed in strict compliance with IEC 61869-2 and GB/T 20840.2, this instrument transformer provides accurate […] Read more »
Documents Outdoor/Indoor 11kV Cast-Resin Current Transformer UNKNOWN – IEC 61869-2 Compliant for current transformer Applications March 13, 2026 / May 2, 2026 by tianming Outdoor/Indoor 11kV Cast-Resin Current Transformer UNKNOWN – IEC 61869-2 Compliant Introduction to the UNKNOWN Current Transformer The UNKNOWN current transformer (CT) is a medium-voltage instrument transformer engineered for accurate current measurement and system protection in 11kV (IEC-rated) or 10kV (domestic nominal) power distribution networks. Utilizing advanced cast-resin insulation technology, this device transforms high primary currents—ranging […] Read more »
Documents CT-10K 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified March 11, 2026 / May 2, 2026 by tianming CT-10K 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the CT-10K Current Transformer The CT-10K is a high-reliability, cast-resin insulated current transformer engineered for precision metering and robust protection functions in medium-voltage (MV) power systems operating at 11kV (IEC standard), equivalent to 10kV in domestic Chinese networks. Designed […] Read more »
Documents UNKNOWN 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Substation Applications for high-precision… March 9, 2026 / May 2, 2026 by tianming For Substation Metering & Protection: XGW-12 11kV Cast-Resin Current Transformer per IEC 61869-2 Introduction to the XGW-12 Current Transformer The XGW-12 is a high-reliability, cast-resin insulated current transformer (CT) engineered for accurate current measurement and protective relay coordination in medium-voltage power systems operating at 11kV (IEC standard) or 10kV (domestic Chinese grid equivalent). Designed in […] Read more »
