Documents DZJ-3 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified May 22, 2026 / May 2, 2026 by tianming DZJ-3 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified Introduction to the DZJ-3 Voltage Transformer The DZJ-3 is a single-phase, indoor/outdoor-rated cast-resin voltage transformer (VT) engineered for high-reliability applications in 11kV (IEC) or 10kV (domestic Chinese) power systems. Designed in strict accordance with IEC 61869-3 and GB/T 20840.3, this instrument […] Read more »
Documents JDZW-20 21kV Cast-Resin VT Transformer: IEC 61869-3 Compliant for Metering & Protection for voltage transformer Applicat May 22, 2026 / May 2, 2026 by tianming Introduction to the JDZW-20 Voltage Transformer The JDZW-20 is a single-phase, indoor/outdoor rated, cast-resin insulated voltage transformer (VT) designed for operation in 21kV (IEC nominal) or 20kV (domestic system) medium-voltage networks. Its primary function is to accurately step down high system voltages to standardized secondary levels—typically 100 V or 100/√3 V—for use in metering, protection […] Read more »
Documents Substation Metering & Protection with DZC-3 11kV Cast-Resin Current Transformer per IEC 61869-2 May 22, 2026 / May 2, 2026 by tianming Introduction to the DZC-3 Current Transformer The DZC-3 is a 11kV class, indoor-rated, cast-resin insulated current transformer (CT) engineered specifically for high-accuracy metering and robust protection functions in medium-voltage (MV) power substations. Unlike conventional oil-immersed or dry-type air-insulated CTs, the DZC-3 leverages advanced epoxy resin casting technology to deliver superior dielectric integrity, mechanical resilience, and […] Read more »
Documents LFS-10 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation applic… May 22, 2026 / May 2, 2026 by tianming 11kV Cast-Resin Current Transformer LFS-10 for Metering […] Read more »
Documents LSZY-10 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified May 22, 2026 / May 2, 2026 by tianming LSZY-10 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the LSZY-10 Current Transformer The LSZY-10 is a high-reliability, cast-resin insulated current transformer (CT) engineered for accurate metering and dependable protection in 11kV (IEC-rated) or 10kV (domestic system) medium-voltage networks. Designed in strict compliance with IEC 61869-2 and GB/T […] Read more »
Documents LAJ-10Q 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified May 22, 2026 / May 2, 2026 by tianming LAJ-10Q 11kV Cast-Resin Current Transformer for Substat […] Read more »
Documents SZV-10R 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified May 22, 2026 / May 2, 2026 by tianming Model-first: SZV-10R 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified Introduction to the SZV-10R Voltage Transformer The SZV-10R is a single-phase, dry-type, cast-resin insulated voltage transformer (VT) engineered for high-reliability operation in 11kV (IEC nominal) or 10kV (domestic system) medium-voltage networks. Designed in strict accordance with IEC 61869-3 and GB/T […] Read more »
Documents LA-10Q 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified May 22, 2026 / May 2, 2026 by tianming LA-10Q 11kV Cast-Resin Current Transformer for Substati […] Read more »
Documents SZF-3 11kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation applica… May 22, 2026 / May 2, 2026 by tianming IEC 61869-3 Certified 11kV Voltage Transformer SZF-3 for Metering & Protection Applications Introduction to the SZF-3 Voltage Transformer The SZF-3 is a single-phase, indoor/outdoor-rated cast-resin voltage transformer (VT) designed for accurate voltage measurement and reliable protective relay operation in medium-voltage power systems operating at 11kV (IEC standard) or 10kV (domestic Chinese system). This instrument transformer […] Read more »
Documents LSZY-35 33kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified May 22, 2026 / May 2, 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 single-phase, indoor/outdoor-rated cast-resin voltage transformer (VT) engineered for reliable operation in 33kV (IEC) / 35kV (domestic) medium-voltage networks. Designed in strict compliance with IEC 61869-3 and GB/T 20840.3, this instrument transformer […] Read more »
Documents LB-10W 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified May 22, 2026 / May 2, 2026 by tianming LB-10W 11kV Cast-Resin Current Transformer for Substati […] Read more »
Documents AGE-1232 11kV Cast-Resin Current Transformer Selection Guide per IEC 61869-2 for Metering & Protection May 22, 2026 / May 2, 2026 by tianming AGE-1232 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified Introduction to the AGE-1232 Voltage Transformer The AGE-1232 is a single-phase, indoor/outdoor-rated cast-resin voltage transformer (VT) engineered for accurate voltage transformation in medium-voltage power systems operating at 11kV (IEC nominal) or 10kV (domestic Chinese system equivalent). Designed per IEC 61869-3 and […] Read more »
