三相调压变压器
three-phase regulating transformer
单相变压器
Single-phase Transformer
single phase transformer
single transformer
Single-phase Transformers
monophase transformer
transormer
single phase
单相调压器
Single-phase voltage regulator
三绕组单相变压器
Three-winding-single-phase Transformer
小型单相变压器
small single-phase transformer
电压调节器调整
voltage regulator adjustment
调压变压器
powerstat
voltage-regulating transformer
非励磁调压变压器
non-exciting regulation transformer
环形自动调压变压器
ring auto regulating transformer
连续调节变压器
continuously-variable transformer
双绕组有载调压变压器
Double-winding on-load-tap-changing transformer
无弧有载调压变压器
arcless on load transformer
无载调压变压器
off-load voltage regulation transformer
no load voltage regulating transformer
no-load regulating transformers
有载调压变压器
On-load tap changer
loaded regulating step-down transformer
on-load tap changer OLTC
on load voltage regulating transformer
on-load tap changing transformer
on load tap change transformer
on Load Tap Changer
On-load-tap-changing transformer
OLTC
on-load voltage regulation transformer
under load tap control
on- load tap transformer
on load tap changing transformer
on-load tap changers (OLTC
on-load tap changer(OLTC
load-ratio voltage transformer