Three - phase dry - type distribution transformers 50 hz , from 100 to 2500 kva with highest voltage for equipment not exceeding 36 kv - determination of the power rating of a transformer loaded with non - sinusoidal current 小于36kv设备的最高电压值为50hz 100 - 2500kva三相干式配电变压器.负载非正弦电流的变压器额定功率的测定
Three - phase dry - type distribution transformers 50 hz , from 100 to 2500 kva with highest voltage for equipment not exceeding 36 kv - supplementary requirements for transformers with highest voltage for equipment equal to 36 kv 小于36kv设备的最高电压值为50hz 100 - 2500kva三相干式配电变压器.第2部分:设备最高电压为36kv变压器的补充要求
Three - phase dry - type distribution transformers 50 hz , from 100 to 2500 kva with highest voltage for equipment not exceeding 36 kv - general requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kv 小于36kv设备的最高电压值为50hz 100 - 2500kva三相干式配电变压器.第1部分:小于24kv设备的最高电压变压器的一般要求和要求
Three - phase dry - type distribution transformers 50 hz , from 100 to 2500 kva , with highest voltage for equipment not exceeding 36 kv . part 2 : supplementary requirements for transformers with highest voltage for equipment equal to 36 kv 最高电压不超过36 kv的设备用50 hz 100至2500 kva三相干式配电变压器.第2部分:最高电压等于36 kv的设备用变压器的补充要求
Three - phase dry - type distribution transformers 50 hz , from 100 to 2500 kva , with highest voltage for equipment not exceeding 36 kv . part 1 : general requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kv 最高电压不超过36 kv的设备用50 hz 100至2500 kva三相干式配电变压器.第1部分:最高电压不超过24 kv的设备用变压器的一般要求和要求