供应箱式变电站

zbw1系列箱式变电站组合式变压器技术参数额定容量(kva)电压组合联结组标号空载损耗kw负载损耗kw空载电流%短路阻抗%噪音(db)升温(k)30高压(kv)高压分解范围(%)低压(kv)0.130.62.14.04.555顶层55组绕655066.31010.511±；5%(±；2×；2.5)0.4dyn11yyno0.170.872630.21.041.9800.251.251.81000.291.51.61250.341.81.51600.42.21.42000.482.61.32500.563.051.23150.673.651.14000.84.3515000.965.1516301.26.20.98001.47.50.810001.710.30.712501.95120.616002.414.50.6组合式变压器绝缘水平额定电压(方根均值)设备最高电压(方根均值)额定雷电冲击耐受电压(峰值)额定超短时工频耐受电压(min)(方根均值)全波载波67.26065251012758535高压电器元件绝缘水平额定电压(方根均值)设备最高电压(方根均值)额定雷电冲击耐受电压(峰值)额定超短时工频耐受电压(min)(方根均值)对地及时间隔离断口对地及时间隔离断口67.260653236101275854248低压电器元件绝缘水平额定电压60〈ui&le；300300〈ui&le；600660〈ui&le；800800〈ui&le；1000额定短时工频耐受电压(min)(方根均值)2000250030003500