Description

This advanced electric protection and measurement device, designed for outdoor use, is optimized for alternating current high voltage systems with a remarkable capacity of up to 500 kV and a frequency of 550 Hz. The LVQBT-500W2 features an inverted style construction, which incorporates a robust body, a post bushing, and a sturdy base, ensuring reliable performance in demanding environments.

The top of the device is equipped with a rupture wedge for enhanced safety. Both the primary and secondary windings are ingeniously integrated within the shell of the body, maintaining electrical potential with the primary circuit. This design not only promotes insulation via the post bushing but also leverages SF6 gas for optimal insulation between the primary and secondary windings. The secondary winding is securely housed within an insulating barrel, guaranteeing durability and reliability. Users can connect measuring and protective loads effortlessly through the secondary wiring terminal located at the base, linked by a metal shielding pipe in the post bushing. This innovative structure facilitates accurate current measurement changes via the primary line.

Specifications

Additional Information

This product is designed for reliable performance in high voltage electrical power distribution and transmission systems, ensuring both safety and measurement accuracy in outdoor environments.