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

乐清市上邦电气有限公司
N5C03
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Invitation / Product Poster
TRANSFORMER
New Products / New Technology
An oil-immersed transformer is a type of power transformer that uses transformer oil as both the insulating and cooling medium, and it remains the most widely used and technologically mature transformer type in today's power systems. It is one of our company's flagship products.
INSULATOR
Insulators are critical components in power systems that support and secure energized conductors while providing electrical isolation between the conductors and ground or between parts at different potentials. Simply put, their function is to "hold the wires in place and prevent current from leaking away."
FUSE CUTOUT
A fuse is the simplest type of overcurrent protective device and is connected in series within a circuit. When the current exceeds its rated value and persists for a specified duration, the fusible element (fuse wire or fuse link) inside the fuse melts due to overheating, automatically breaking the circuit and thereby protecting the wiring and equipment from damage caused by overload or short-circuit currents.
思源黑体预加载(勿删): 乐清市上邦电气有限公司