HT Automatic Voltage Regulator is a distribution transformer
with up to 5000 KVA capacity with an integral servo voltage
regulator connected on the HT side of the transformer. its
superior features not only help you to conserve energy but
also avoid detrimental effects of overvoltage regulator
voltage and unbalanced voltage on your constructionally it
consists of two interconnected tanks, one housing the
distribution and buck-boost transformers and the other
housing the servo voltage controller as shown in the
single-line diagram.
In case there is a voltage fluctuation on the HT side the
controller will move the carbon brushes on the dimmer unit
to tap the equivalent of voltage to be on the HT side. This
voltage would then be to the buck-boost transformer
connected to the HT input of the Distribution
transformer.
The buck-boost transformer will, in turn, add or subtract it
from incoming HT voltage, so that HT voltage is always
maintained at its set value. A bypass handle is offered to
ensure the voltage control unit can be bypassed in case
needed.
Incoming HT voltage, so that HT Voltage is always maintained
at its set value a bypass handle is offered to ensure that
the voltage control unit can be bypassed, in case needed.
The entire unit is designed as an outdoor, oil-cooled unit
with a simple bypass system. This will ensure that the
transformer continues to work uninterruptedly in the
unlikely event of a breakdown in the Automatic Voltage
Regulator unit.
Capacity: – 250 K.V.A to 5000 K.V.A