Static Stabilizer (IGBT)

Golden Servo

New Innovative technology to super seed the conventional servo voltage stabilizer with Static stabilizer by using DSP technology, by Variac, Servo motor and auto transformer replaced with IGBT’s which increases correction speed from 60V/Sec to 600V/Sec.

Static Stabilizer Maintains its output voltage constant irrespective of input supply variation close to 1% regulations and gives pure constant voltage to protect your electrical & Electronic power sensitivity equipment.

  • DSP controller with high efficiency
  • LCD Display for Parameters
  • Overload Protection
  • 1:10 ratio crest factor
  • Very low foot print/Natural air cooled
  • Saves power due to high efficiency
  • Auto Bypass
  • Input filter RFI/EMI with MOV
  • Independent phase operation Phase 1/ Phase 2/ Phase 3
  • Unbalance load

  • CNC
  • Laser Cutting
  • Medical Equipment
  • Residential & Commercial Buildings
  • R&D / Testing Labs
  • Lifts & Elevators
  • Air Conditioning Plants
  • Oil & Gas
  • Hospitals
  • Printing
  • Telecommunications

Single Phase 3 Phase Unbalanced
Capacity 3 KVA - 30 KVA 10 KVA - 300 KVA
Cooling Air Cooling Air Cooling
Input Range 170 - 270 / 140 - 280 / 110 - 300 VAC 360 - 400 / 320 - 480 / 250 - 520 VAC
Output Voltage 220 / 230 / 240 Settable 400 / 415 / 420 Settable
Output Voltage Regulation 1% Nominal Output Voltage 1% Nominal Output Voltage
Input Frequency Range 47 Hz - 53 Hz 47 Hz - 53 Hz
Efficiency > 99% > 98%
Effect of load Power factor Nil Nil
Waveform Distortion Nil Nil
Controller DSP based IGBT Technology DSP based IGBT Technology
Correction Speed 600 V/Sec 600 V/Sec
Under/Over Voltage Cutt-off Electronic cut-off circuit with graded time delay Electronic cut-off circuit with graded time delay
Overload Cut-off CT based electronic cut-off circuit
with graded time delay set @ 110% of rate full load current
CT based electronic cut-off circuit
with graded time delay set @ 110% of rate full load current
Short Circuit Protection Electronic Cut-off / MCB Electronic Cut-off / MCB
Single Phase Prevention Nil Provided
Phase Reversal Trip Nil Provided
Stabilizer Bypass Provided Provided upto 50 KVA 3 Phase
Optional > 50 KVA
Auto Bypass Provided Optional
Input High Voltage Trip Provided Provided
Resetting Mode Manual / Auto Option Provided Manual / Auto Option Provided
Display Type Programmable Programmable
Parameters Displayed 2 Line LCD Panel
Input & Output Voltages (line & phase) Output Currents & load percentage
fault annunciation, event log
4 Line LCD Panel
Input & Output Voltages (line & phase) Output Currents & load percentage
fault annunciation, event log
Input / Output Terminations Connector Bolted terminals upto 100 KVA,
Bus bar 125 KVA & above
Certification ISO 9001:2015 ISO 9001:2015

TECHNOLOGY SPECIFICATIONS Static Power Conditioner Servo Voltage Stabilizer
Correction Speed 20000 VAC/Sec 60 VAC/Sec
Correction Time 20 ms 50 ms - 5 sec
Auto Bypass Yes No
Stability 1% 5%
Reliability Excellent Less
Load Protection Capabilities Excellent Les
Interrupts power path at time of regulation No No
Power cycling transient No Yes
Size Very Compact Bulk
Maintenance Less More

Golden Servo