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光伏逆变器中的应用--干簧继电器SIP-HV系列
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变压器的逆变器设计在改善总效率和降低成本方面有很大的优势，但是因为不包含由变压器提供的安全隔离，会有安全隐患，就需要增加新的安全机制，如隔离电阻测试，在逆变器接地和开始运行前对接地绝缘进行测试，以保障更高的安全。
米高莱(Mirelay)的全密封高压高绝缘电阻干簧继电器因为其高达4000VDC的触点与触点、触点与线圈的绝缘耐压，以及10TΩ的绝缘电阻值保证了逆变器对接地的安全性能。
MiRelay高压高绝缘干簧继电器，有着100G欧姆的断开电阻，保证了MOSFET传感阵列在逆变器启用之前和地面能够完全隔离开来。
SIP-HV干簧继电器系列：
- 触点形式：1A
- 负载电流：2.5A
- 负载电压：1000VDC
- 介质耐压：4000VDC
- 线圈电压：5/12/24 （V）
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