Combined Transformers JSZV12-20R Three-Phase Epoxy Resin Combination Voltage Transformer with Built-in Fuse January 20, 2026 / January 20, 2026 by tianming Product Overview Functional Definition The JSZV12-20R three-phase epoxy resin combination voltage transformer with built-in fuse protection is specifically designed for XGW-12 outdoor AC fixed metal-enclosed switchgear applications. This voltage transformer provides both 100V measurement voltage output and 220V operating power supply, delivering stable power to circuit breakers while ensuring reliable operation and system efficiency. Key […] Read more »
Combined Transformers JSZV12-10R Combined Voltage Transformer, 10kV Dual Output, Fused January 20, 2026 / January 28, 2026 by tianming Product Overview Functional Definition The JSZV12-10R series combined voltage transformers are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and auxiliary power supply in medium-voltage AC power systems. These combined transformers integrate voltage transformation with built-in high-voltage fuse protection on each phase, utilizing electromagnetic induction principles to provide galvanically isolated secondary voltage […] Read more »
Combined Transformers JSZW3-10 indoor three-phase epoxy resin combined transformer (CTs PTs) January 20, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JSZW3-10 series indoor three-phase combined voltage transformers are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and relay protection applications in medium-voltage AC power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary voltage, serving measurement, metering, and protection functions […] Read more »
Combined Transformers JLSZW Outdoor Epoxy Resin Combined Instrument Transformer January 19, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JLSZW series outdoor epoxy resin cast combined instrument transformers, also referred to as energy metering boxes, are precision electromagnetic instruments designed for integrated voltage measurement, current measurement, energy metering, and relay protection in medium to high-voltage AC power systems. These combined units utilize electromagnetic induction principles to provide galvanically isolated […] Read more »
Combined Transformers JSZW-10R 10kV Outdoor Epoxy Resin Combined Transformer (CTs, PTs) January 19, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JSZW-10R 10kV Outdoor Epoxy Resin Combined Transformers, are high-performance electromagnetic instruments, designed for accurate voltage and current measurement, energy metering, voltage monitoring, and relay protection in 10 kV outdoor power distribution systems. This integrated transformer combines voltage transformation and current sensing functions in a compact, fully-enclosed epoxy resin structure, providing […] Read more »
35KV Voltage Transformer JDZ9-35, JDZF9-35 Outdoor epoxy resin cast voltage transformer (35kV PT) January 19, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JDZ9-35 and JDZF9-35 Outdoor epoxy resin cast voltage transformer are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, voltage monitoring, and relay protection applications in 35kV medium-voltage AC outdoor power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary voltage. […] Read more »
35KV Voltage Transformer JDZW-35R, JDZFW-35W2 Outdoor Epoxy Resin Voltage Transformers January 19, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JDZW-35R and JDZFW-35W2 series voltage transformers (PT) are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and relay protection applications in 35kV outdoor medium-voltage AC power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary voltage. Key Ratings Item Specification […] Read more »
35KV Voltage Transformer JDZXF9, JDZX9-35W outdoor cast-resin voltage transformer (35kV VT/PT) January 19, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JDZXF9-35W and JDZX9-35 series outdoor cast-resin voltage transformer, are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and relay protection applications in 35 kV outdoor AC power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary voltage. Key Ratings Item […] Read more »
35KV Voltage Transformer JDJ2-35, JDJJ2-35 single-phase outdoor oil-immersed potential transformer January 19, 2026 / March 2, 2026 by tianming Product Overview The JDJ2-35 and JDJJ2-35 (also designated as JDXN2-33, JDN2-33) series voltage transformers, are single-phase outdoor oil-immersed potential transformer, this electromagnetic instruments are designed for accurate voltage measurement, energy metering, voltage monitoring, and relay protection applications in 35kV AC power systems operating at 50 Hz or 60 Hz. These transformers utilize electromagnetic induction principles […] Read more »
35KV Voltage Transformer JDZW-35KV fully-enclosed epoxy resin voltage transformer (outdoor) January 17, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JDZW-35 series voltage transformers are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and relay protection applications in 35kV outdoor AC power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary voltage. Key Ratings Item Specification (per order / nameplate) […] Read more » recommended
35KV Voltage Transformer JDZW-20, JDZW2-20KV outdoor epoxy resin voltage transformers January 16, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JDZW-20 and JDZW2-20 series voltage transformers are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and relay protection applications in medium-voltage AC power systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary voltage. The outdoor epoxy resin cast construction ensures […] Read more »
35KV Voltage Transformer JDZW-35, JDZ(X)FW-35kV outdoor cast resin voltage transformers January 16, 2026 / March 2, 2026 by tianming Product Overview Functional Definition The JDZW-35, JDZ(X)FW-35 series voltage transformers are precision electromagnetic instruments designed for accurate voltage measurement, energy metering, and relay protection applications in 35 kV outdoor power distribution systems. These transformers utilize electromagnetic induction principles to provide galvanically isolated secondary voltage signals proportional to primary system voltage. The cast resin construction ensures […] Read more »
