Servo Control Voltage Stabiliser

We are offering servo control voltage stabiliser.
three phase servo controlled voltage stabilizers :
the integrated controller for voltage stabilizer controls the output voltage, trips under fault condition & also displays input volts, output volts three phases on a single lcd display panel simultaneously. The fault parameters and onoff delays are user settable to configure the controller for different input ranges and easy adaptability for difficult site condition. Unbalance type 3 phase 4 wire system
three single phase voltage stabiliser system are connected in star position each phase will be given corrected output supply voltage
l to l : input voltage : 320 to 465 vac output voltage : 400 +- 1 % vac
online setting of 7 different parameters.
tripping voltage of over & under v.
output on off delay.
output voltage window (regulation)
technical specification :
capacity : 3 kva to 15 kva single phase
10 kva to 1000 kva three phase
input range : 165 v to 265 v (single phase) as standard range.
140 v to 280 v (single phase) as extended range.
360 v to 460 v (three phase) as standard range.
300 v to 460 v (three phase) as extended range.
other ranges are also available as per specific requirements
output; 230 v or 230 v or 240 v single phase
380 v or 400 v or 450 v single phase
any other output voltage are also available as per specific requirements
indiacations : a) mains on
b) output on
c) output high
d) output low
e) overload
controls : micro controller circuit.
mccb at output side (standard feature)
mccb at input side (optional)
contactor (optional)
trips : under voltage
over voltage
single phasing (three phase model)
overload
time delay : 10 to 15 seconds
speed of correction : 40 v sec.
class of insulation : b-class
ambinet temp ; 92% at full load.