LV变电站

高压 外 光伏应用

基本参数高压绕组低压绕组“额定容量(kVA)”500-2500500-2500《额定工作电压(kV)》10~350.27~0.4“短路阻抗(%)”10kV: 4 / 35kV: 6.5 "频率(Hz)"50/60“制冷方式”定制“保温等级”定制“重量kg”—“功能”高集成。集高压开关柜、变压器、低压开关柜于一体，方便简单，连接外部连接线后才能使用;2.应考虑现场安装条件和后续运行维护安全。3.充分考虑光场的具体应用环境，如盐雾、北方寒冷、南方湿热、高海拔等;光伏变电站的环境温度低、温差大、湿度大、沙风大。产品具有合理的保护结构、防尘结构和耐低温性能，能满足恶劣条件下的安全操作要求。” Application As the key equipment of PV power generation system, PV grid-connected voltage-rising pre-assembly transformer substation has the nature of complete set, easy installation, strong environment adaptation. It can operate under various severe environments, like salt fog, severe cold in North (minimum temperature: -45℃), hot and humid in South (maximum temperature: +45℃), and high altitude（≤4000 m）. " Operation Experience "2 years