开关

无励磁条形分解开关是油浸式变压器的核心配套分接开关，专为变压器无励磁调压工况设计，采用条形结构设计，适配变压器绕组调压需求，实现变压器断电状态下的分接位置切换，精准调节输出电压，保障电网电压稳定。产品整体采用优质导电及绝缘材料制造，具备接触电阻小、导电性能优异、绝缘强度高、耐油耐腐蚀的特点，条形结构布局紧凑，适配变压器内部有限安装空间，装配与维护便捷；运行过程中接触可靠、无温升异常，抗机械振动能力强，可长期稳定工作于油浸式变压器的严苛工况，适配配电、电力类油浸式变压器的调压使用，是变压器电压调节的高可靠性配套部件，全面满足电力行业相关标准要求，为变压器稳定运行提供坚实保障。

The non-excitation strip type tap changer is a key supporting component for oil-immersed transformers, specially developed for voltage regulation under non-excitation conditions. Adopting an optimized strip structure, it realizes safe and accurate tap position switching when the transformer is powered off, effectively adjusting the output voltage and ensuring the stability of the power grid. Manufactured with high-grade conductive and insulating materials, the product features low contact resistance, excellent electrical conductivity, high insulation strength and oil/ corrosion resistance. Its compact strip design fits the limited internal installation space of transformers, enabling easy assembly and maintenance. With reliable contact, no abnormal temperature rise and strong anti-vibration performance, it can operate stably for a long time in the harsh working conditions of oil-immersed transformers. Fully compliant with international power industry standards, it is an ideal and high-reliability voltage regulation accessory for distribution and power oil-immersed transformers.