The 33rd China International Exhibition on Electric Power Equipment and Technology
Shanghai New International Expo Center (Hall N1 - N5, W4 - W5), PR China 2026 • 12 • 3 - 5

DALIAN NO.1 INSTRUMENT TRANSFORMER CO., LTD.
N1C01
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Exhibitor E-invitation
Invitation / Product Poster
JDZX6-35R(CQ)B VOLTAGE TRANSFORMER
"This voltage transformer is suitable for AC 50-60Hz power systems and rail transit for voltage measurement, energy metering, and relay protection. Features novel design, fine workmanship, and advanced casting. Primary end uses standard 2# inner cone with front-plug fuse holder, allowing fuse replacement without removing the transformer from the cabinet. Compact, lightweight, attractive, easy to install, with excellent electrical performance and reliable operation
Note: This translation was generated by AI for reference only."
LZZBJ9-35_168(CQ) CURRENT TRANSFORMER
This product is suitable for use in 50–60 Hz AC power systems and rail transit applications for current and energy measurement as well as relay protection. It features a single-phase post-type design, with epoxy resin vacuum casting, and is primarily installed inside gas-insulated switchgear. The device boasts a compact structure, excellent thermal stability, and low partial discharge levels.
JEDZ12-12 SERIES ELECTRONIC VOLTAGE SENSOR
The JEDZ12-12 series electronic voltage sensor is suitable for ring main units and can be installed at locations such as the rear end of T‑type cable terminations. It is designed to work in conjunction with microprocessor‑based measurement and protection devices, outputting a high‑precision voltage signal proportional to the primary voltage, thereby enabling multiple functions including monitoring, control, protection, and digital transmission.
思源黑体预加载(勿删): DALIAN NO.1 INSTRUMENT TRANSFORMER CO., LTD.