27.5kV-40.5kV CTs LCZ-35G (LZZB7-35) Indoor Single-Phase Epoxy Resin Cast Current Transformer June 9, 2026 / July 20, 2026 by tianming LCZ-35G (LZZB7-35) indoor single-phase epoxy resin cast current transformer for 35kV, 36kV and 40.5kV switchgear systems. Fully enclosed support-type CT with 40.5/95/185kV insulation level, 5A or 1A secondary output, metering and protection accuracy combinations, and reliable epoxy insulation for current measurement, energy metering and relay protection. Read more »
27.5kV-40.5kV CTs LZZBJ9-35/250, LZZB8-35Q Indoor Epoxy Cast-Resin Current Transformer June 9, 2026 / July 20, 2026 by tianming LZZBJ9-35/250 and LZZB8-35Q indoor epoxy cast-resin support-type current transformers for 35kV, 36kV and 40.5kV switchgear systems. The 250 model code refers to the 250mm epoxy casting body width. Fully enclosed pillar CT with 40.5/95/185kV insulation level, 5A or 1A secondary output, moisture-resistant insulation, and metering plus relay protection functions. Read more »
27.5kV-40.5kV CTs LZZBJ9-35/250-II / LZZQB8-35 Indoor Epoxy Cast-Resin Current Transformer June 9, 2026 / July 20, 2026 by tianming LZZBJ9-35/250-II and LZZQB8-35 indoor epoxy cast-resin current transformers for 35kV, 36kV and 40.5kV switchgear systems. The 250 model code refers to the 250mm epoxy casting body width. Fully enclosed support-type CT with 40.5/95/185kV insulation level, 5A or 1A secondary output, metering and protection winding combinations, and single-ratio or double-ratio terminal wiring options. Read more »
27.5kV-40.5kV CTs LZZB8, LZZBJ9-35/250(III) Indoor Cast-Resin Current Transformer June 9, 2026 / July 20, 2026 by tianming LZZB8, LZZBJ9-35/250(III) indoor epoxy cast-resin current transformer for 35kV and 40.5kV switchgear systems. The 250 model code refers to the 250mm epoxy casting body width. Fully enclosed pillar CT with 40.5/95/185kV insulation level, 5A or 1A secondary output, 2500A 0.2S/5P20 50VA project configuration, and metering plus relay protection functions. Read more »
27.5kV-40.5kV CTs LZZBJ4-35 Indoor Epoxy Resin Cast Current Transformer June 9, 2026 / July 20, 2026 by tianming LZZBJ4-35 support-type epoxy resin cast current transformer for 35kV and 40.5kV indoor power systems. Designed for switchgear, vacuum circuit breaker cabinets, current measurement, energy metering and relay protection, with 40.5/95/185kV insulation level, 5A or 1A secondary output, compact hermetically cast structure, low partial discharge and 0.2/0.5 metering plus 5P/10P protection class options. Read more »
27.5kV-40.5kV CTs LZZBJ71-35W GY Outdoor Epoxy Resin Cast Current Transformer June 8, 2026 / July 20, 2026 by tianming LZZBJ71-35 and LZZBJ71-35W GY outdoor epoxy resin cast current transformers for 33kV, 35kV and 40.5kV systems. Fully enclosed dry-type outdoor CTs with 40.5/95/185kV insulation level, 5A or 1A secondary output, metering and protection accuracy combinations, top P1/P2 primary terminals and lower secondary terminal box for outdoor distribution metering and relay protection. Read more »
27.5kV-40.5kV CTs LZZB1-35W, LZZBW1-35Q Outdoor Current Transformer June 8, 2026 / July 20, 2026 by tianming LZZB1-35W / LZZBW1-35Q outdoor epoxy resin cast current transformer for 33kV, 35kV and 40.5kV systems. Fully enclosed pillar-type dry CT with 40.5/95/185kV insulation level, 5A or 1A secondary output, metering and protection accuracy combinations, arc-resistant and UV-resistant epoxy insulation, large creepage distance, low partial discharge and pollution class IV outdoor performance. Read more »
27.5kV-40.5kV CTs LZZBW1-35, LZZBW2-35Q Outdoor Current Transformer June 8, 2026 / July 20, 2026 by tianming LZZBW1-35 and LZZBW2-35Q outdoor epoxy resin cast current transformers for 33kV, 35kV and 40.5kV distribution systems. Designed for outdoor current measurement, energy metering and relay protection, with oil-free dry-type insulation, 40.5/95/185kV insulation level, 5A or 1A secondary output, 0.2S/0.5 metering classes, 10P10/10P15 protection classes and multiple current-range structures. Read more »
27.5kV-40.5kV CTs LZZB8, LZZBW8-35, LZZBJ71-35W GY Outdoor Current Transformer June 8, 2026 / July 20, 2026 by tianming LZZB8-35W, LZZBW8-35 and LZZBJ71-35W GY outdoor epoxy resin cast current transformers for 35kV / 40.5kV power systems. Designed for current measurement, energy metering and relay protection, with oil-free dry-type insulation, 40.5/95/185kV insulation level, optional 40.5/95/190kV, 5A or 1A secondary output, up to 5 secondary windings, high dynamic thermal stability and creepage distance greater than 1200mm for polluted and humid environments. Read more »
27.5kV-40.5kV CTs LB7-35W Outdoor Oil-Immersed Current Transformer June 8, 2026 / July 20, 2026 by tianming LB7-35W outdoor oil-immersed current transformer for 35kV / 40.5kV high-voltage power systems. Designed for current sampling, energy metering, power monitoring and relay protection, with sealed iron-tank oil insulation, 40.5/95/185kV insulation level, 5A or 1A secondary output, 0.2S/0.5S metering classes, 5P/10P protection options and flexible single-ratio, tapped-ratio or two-winding configurations. Read more »
27.5kV-40.5kV CTs LZX6-35W Outdoor Epoxy Resin Cast Current Transformer June 8, 2026 / July 20, 2026 by tianming LZX6-35W outdoor epoxy resin cast current transformer for 35kV / 40.5kV power systems. Designed for outdoor current measurement, energy metering and relay protection, with oil-free dry-type insulation, 40.5/95/185kV insulation level, 5A or 1A secondary output, 0.2S/0.2/0.5 metering classes, 5P/10P protection options, and flexible single-ratio, tapped-ratio or two-winding configurations. Read more »
15Kv-24Kv Cts LZZW-20/24 Outdoor Single-Phase Epoxy Resin Current Transformer June 8, 2026 / July 20, 2026 by tianming Overview The LZZW-20 and LZZW-24 are outdoor single-phase epoxy resin cast current transformers for 20kV and 24kV AC power systems (50/60Hz). These transformers provide precise current measurement for metering and protective relays, ensuring reliable operation of power systems. The cast-resin design offers safe, fully enclosed operation without leakage or fire hazards, suitable for harsh outdoor […] Read more »
