The 32nd China International Exhibition on Electric Power Equipment and Technology
Shanghai International Energy Storage Technology Application Expo / Hydrogen Energy Expo
Shanghai New International Expo Center (Hall N1-N5 & W5), PR China 2025•11• 18 - 20

大连新安越电力设备有限公司
Booth Number: Hall W5 - W5F02
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Current and voltage transformers
Indoor current and voltage transformers are designed for switchgear in power systems with maximum voltages of 12 kV to 40.5 kV and rated frequencies of 50 Hz or 60 Hz. They feature a fully enclosed, epoxy‑resin‑molded post‑type construction and are used for voltage and current measurement, energy metering, and relay protection. Outdoor current and voltage transformers are suitable for outdoor load switches and circuit breakers in power systems operating at the same voltage levels and frequencies. Their applications are identical; additionally, voltage transformers can serve as auxiliary power sources. These units are available in either a fully enclosed, epoxy‑resin‑molded post‑type design or with silicone‑rubber external insulation.
Electrical Product Series
Our company's core electrical product lineup includes: transformer neutral-point complete sets, neutral-point grounding resistor cabinets, substation transformer complete sets, neutral-point grounding arc-suppression coils, neutral-point grounding reactors, as well as terminal boxes, transformer forced‑air cooling control cabinets, and disconnect switch motorized actuators. With a broad range of offerings that focus on the critical needs of power systems, we can provide tailored solutions for a variety of application scenarios.
Instrument Product Series
Our company manufactures a comprehensive range of transformer monitoring and control equipment, including oil‑level and winding temperature controllers for transformers, dry‑type transformer temperature controllers, fiber‑optic temperature sensors for transformer windings and oil levels, as well as core and clamp grounding current monitors, online transformer oil chromatography analyzers, and resistor‑type current limiters for transformer core grounding currents. These products fully address the needs of transformer temperature monitoring, condition assessment, and safety protection.
思源黑体预加载(勿删): 大连新安越电力设备有限公司