10KV Current Transformer LZZBJ9-12/150B/3s fully-enclosed epoxy resin current transformer January 10, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LZZBJ9-12/150B/3s series fully-enclosed epoxy resin current transformer is a fully-enclosed post-type instrument transformer designed for accurate current measurement, energy metering, and relay protection applications in medium-voltage AC power systems. Suitable for 10kV and below voltage classes with operating frequency of 50Hz or 60Hz, the product is specifically engineered for installation […] Read more » recommended
10KV Current Transformer LZX-10, LZZ-10, LZZW-10 10kV cast resin current transformers January 5, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LZX-10, LZZ-10, and LZZW-10 series are 10 kV class current transformers (CTs) for medium-voltage AC power systems, used for current measurement, energy metering, and protective relaying. Based on electromagnetic induction, the CT provides a standardized secondary current signal proportional to the primary current while maintaining galvanic isolation between primary and […] Read more » recommended
10KV Current Transformer LZJC-10Q, LZJC-10G Full Enclosed Cast Resin Current Transformers January 5, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LZJC-10Q and LZJC-10G series current transformers are precision electromagnetic instruments designed for accurate current measurement, energy metering, and relay protection applications in medium-voltage AC power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary current signals proportional to primary current in 10 kV indoor electrical installations. Key […] Read more »
10KV Current Transformer LFS-10 Fully-Enclosed Epoxy Resin Current Transformer (Indook) January 4, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LFS-10 epoxy resin current transformer are precision electromagnetic instruments designed for accurate current measurement, energy metering, and relay protection applications in medium-voltage AC power systems. These transformers utilize electromagnetic induction principles with fully-enclosed epoxy resin construction to provide galvanically isolated secondary current signals proportional to primary current in 10kV distribution […] Read more »
10KV Current Transformer LAJ-10Q, LFZBJ-10KV Cast Resin Current Transformers (Through-Wall) January 3, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LAJ-10Q and LFZBJ-10 series current transformers are through-wall type, epoxy resin cast precision electromagnetic instruments designed for accurate current measurement, energy metering, and relay protection applications in medium-voltage AC power systems. The LAJ-10Q series is specifically engineered for demanding operational environments, providing stable and reliable performance under complex and harsh […] Read more »
10KV Current Transformer LA-10Q, LFZB-10 Epoxy Resin Through‑Wall Current Transformer January 3, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LA‑10Q and LAZB‑10Q series are epoxy‑resin cast current transformers intended for indoor, through‑wall installation. Their primary conductor may be configured as a single turn, multiple turns or as a busbar to suit different switchgear layouts. Designed for 10 kV systems at 50 Hz or 60 Hz, the transformers provide galvanic isolation between primary […] Read more »
10KV Current Transformer LB-10W Outdoor Oil-Immersed Current Transformers (Outdoor) January 2, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LB-10W series Outdoor Oil-Immersed Current Transformers are precision electromagnetic instruments designed for accurate current measurement, energy metering, and relay protection applications in 10 kV medium-voltage AC power systems. These oil-immersed transformers utilize electromagnetic induction principles with steel-tank construction to provide galvanically isolated secondary current signals proportional to primary current, suitable […] Read more »
10KV Current Transformer LJWD-10/12 Oil-Immersed Current Transformer with steel-tank (Outdoor) January 2, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LJWD-10/12 Oil-Immersed Current Transformers are precision oil-immersed electromagnetic instruments designed for accurate current measurement, energy metering, and relay protection applications in medium-voltage AC power systems. These outdoor-rated transformers utilize electromagnetic induction principles combined with mineral oil insulation and cooling to provide galvanically isolated secondary current signals proportional to primary current, […] Read more » recommended
10KV Current Transformer LJ-ZW32-10(12) Zero-Sequence Protection Current Transformer (outdoor) January 2, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LJ-ZW32-10(12) Zero-Sequence Protection Current Transformer are precision electromagnetic instruments designed for accurate current measurement, residual current monitoring, and relay protection applications in medium-voltage AC power systems (10 kV / 12 kV class). These transformers are specifically engineered for integration with ZW32-series vacuum circuit breakers, providing galvanically isolated secondary current signals […] Read more »
10KV Current Transformer LZW43-10, LJ-ZW32-10(12) Outdoor Current Transformers for ZW32/ZW43 Circuit Breakers January 2, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LZW43-10 and LJ-ZW32-10(12) Outdoor Current Transformers are precision electromagnetic instruments specifically engineered for ZW32 and ZW43 vacuum circuit breakers, providing accurate current measurement and comprehensive fault protection capabilities. These transformers utilize advanced silicone rubber insulation technology, offering superior pollution resistance, moisture resistance, and arc tracking performance. The voltage withstand capability […] Read more »
10KV Current Transformer LJ-ZW3/ZW43-10(12) Zero-Sequence Protection Current Transformer January 1, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LJ‑ZW3/ZW43‑10(12) zero‑sequence protection current transformers are engineered for accurate three‑phase current measurement, energy metering, and relay protection in 10 kV and 12 kV AC distribution systems at 50 Hz. These units integrate three‑phase measurement with zero‑sequence fault detection and are designed for use with ZW2 and ZW43 series vacuum circuit […] Read more »
10KV Current Transformer LJ-ZW-10(12) Zero-Sequence Current Transformer epoxy-silicone outdoor January 1, 2026 / March 3, 2026 by tianming Product Overview Functional Definition The LJ-ZW-10(12) Zero-Sequence Current Transformers are precision electromagnetic instruments designed for ground fault detection, residual current measurement, and zero-sequence protection applications in medium-voltage AC power distribution systems. These outdoor-rated transformers utilize electromagnetic induction principles with specialized zero-sequence current sensing to provide galvanically isolated secondary current signals proportional to the vector sum […] Read more »
