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 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 »
Documents JLS-6 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified April 23, 2026 / April 27, 2026 by tianming JLS-6 11kV Cast-Resin Voltage Transformer for Substation Metering and Protection – IEC 61869-3 Certified Introduction to the JLS-6 Voltage Transformer The JLS-6 is a precision-engineered cast-resin voltage transformer (VT) designed for reliable operation in 11kV (IEC standard) or 10kV (domestic Chinese system) medium-voltage networks. As a critical interface between high-voltage primary circuits and secondary instrumentation, […] Read more »
Documents LXK-120 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: LXK-120 11kV Cast-Resin Current Transformer 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 reliable operation in 11kV (IEC-rated) or 10kV (domestic system equivalent) medium-voltage networks. Designed specifically for dual functionality—precision metering and dependable protective relaying—the LXK-120 leverages […] Read more »
Documents SEL-351 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: UNKNOWN 11kV Cast-Resin Voltage Transformer per IEC 61869-3 Introduction to the UNKNOWN Voltage Transformer The UNKNOWN voltage transformer (VT) is a precision instrument engineered for accurate voltage transformation in 11kV (IEC-rated) medium-voltage networks, corresponding to 10kV domestic system voltage levels. As a cast-resin insulated device, it leverages vacuum pressure impregnation […] Read more »
Documents KZB-0 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 23, 2026 / April 27, 2026 by tianming KZB-0 33kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified Introduction to the KZB-0 Current Transformer The KZB-0 is a 33kV (IEC-rated) / 35kV (domestic system equivalent) cast-resin current transformer engineered for high-accuracy metering and dependable protective relaying in medium-voltage substations and industrial power networks. Unlike legacy oil-immersed designs, the KZB-0 […] Read more »
Documents JLSW3-35 33kV Cast-Resin Current Transformer Compliant with IEC 61869-2 for Metering & Protection for substation appl… April 23, 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 precision instrument designed for accurate voltage transformation in medium-voltage networks operating at a nominal system voltage of 33 kV (IEC standard), corresponding to the domestic 35 kV system classification […] Read more »
Documents LB-10W 11kV Cast-Resin Current Transformer for Substation Metering and Protection – IEC 61869-2 Certified April 23, 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-accuracy, outdoor-rated cast-resin current transformer (CT) engineered for reliable operation in 11kV (IEC standard) or 10kV (domestic system equivalent) medium-voltage power networks. Designed per IEC 61869-2 and GB/T 20840.2, it transforms […] Read more »
