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Servo Controlled Voltage Stabilizer

Servo Controlled Voltage Stabilizer
Servo Controlled Voltage Stabilizer
Product Code : 01
Product Description

Servo Controlled Voltage Stabilizer save the life of costly appllances, cnc machines, electrical equipment, medical
equipment, motors lab equlpmen by correcting the voltage fluctuations in the incoming AC voltage and bringing and keeping in at the desired voltage levels. It involves comparing the output voltage with built-in stable reference voltage source. The control circuit operates the motor whenever the output voltage falls or rises beyond the preset voltage. The control circuit controls the servo motor. The motor is mechanically attached to the arm of a continuously variable auto transformer which feeds to the primary of a series control buck boost transformer. The stabillizer output voltage is compared with the reference voltage & resultant error signal controls the servo motor which corrects the voltage by bringing it to the preset voltage.

Main Features of Geesys servo stab

  • DSP based high speed correction
  • Field programmable 3 stage trip and trip delay for low & high voltage and overload
  • very wide input voltage range & excellent output stability
  • Low losses and minimal heat dissipation due to an efficiency of over 96% at full load.
  • Event logging, details of last trip is capture and stored in EEPROM.
  • User friendly HMI
  • Field programmable servo parameters and are stored in NV memory
  • Power consumption is below 0.5 to 1 .5% depending upon the input voltage range
  • Suitable for 100% duty cycle.
  • No waveform distortion No harmonics added.
  • Modular construction for easy customization.
  • Extremely high overload I inrush rating.
  • Immune to load PF & supply frequency variations.
  • Individual coil protection Not crude step regulation.
  • Trouble free operation with no active devices in power path.
  • Life at  full load is more than 1 5 years.
  • Very high reliability.
  • Easy & simple maintenance

Benefits

  • Reduction in breakdown of electrical equipments up to 80%
  • Energy saving up to 5%
  • Improvement in power factor and reduction in MDI
  • Uniform quality of end product
  • Better efficiency in plant due to lesser breakdown
  • Depreciation @ 80% as per income tax act.

Protections

  • Input overload and short circuit protection with Mo8.
  • Output Low and high voltage protection
  • Output electronic overload protection
  • Single phasing prevention
  • Phase reversal

Front panel display and controls

  • Real time measurement of the following parameters using advanced Micro controller.
  • Input voltage (Line to neutral)
  • Output voltage (line to neutral)
  • Output voltage (phase to phase)
  • Output current

Other Details

  • Voltage : 1 KVA to 200oKVA

Description

GEESYS Servo Voltage Stabilizer Corrects Voltage Fluctuations before it damages your Hi-tech Machines.

The purpose of GEESYS Servo voltage stabilizer is to receive a fluctuating AC voltage of low or high amplitude deliver an almost constant voltage, at the output. The voltage variations, which have become a common phenomenon in power supply systems, cause havoc in modern advanced electronic equipments. The voltage stabilizers are meant to take care of this problem. They avoid breakdown, ensure longer life of the equipments save in energy during high incoming voltages.

Features

  • Easy & simple maintenance
  • Very high reliability
  • Life at full load is more than 1 5 years
  • Trouble free operation with no active devices in power path
  • Individual coil protection - not crude step regulation
  • Immune to load PF & supply frequency variations
  • Extremely high over load/ inrush rating
  • Modular construction for easy customization
  • No waveform distortion - no harmonics added
  • Suitable for 100% duty cycle
  • Power consumption is below 0.5 to 1 .5% depending upon the input voltage range
  • Field programmable servo parameters and are stored in NV memory
  • User friendly l-IMI
  • Event logging, details of last trip is capture and stored in EEPROM
  • Low losses and minimal heat dissipation due to efficiency of over 96°16 at full load
  • Very wide input voltage range & excellent output stability
  • Field programmable 3 stage trip and trip delay for low & high voltage and overload

Specifications

Input voltage Range

170 - 270V Ac, 50 Hz

Output Voltage

230V Ac, 50 Hz 1 -Phase

Output Voltage Adjustments

220 - 24oV ac

Operating Frequency

47 to 53Hz

Output Regulation

11

Correction Speed

35V I Sec

Line Regulation

11

Load Regulation

11

Wave-Form Distortion

Nil

Power Factor Effect

Nil

Output Wave-Form

True reproduction of input

Type of Cooling

Natural air-cooled

Mode of System

Fully Automatic / Manual

System Construction

As per IS : 981 5

Efficiency

> 98.5%

Servo Motor Drive

10 Mili sec

Servo Motor Drive

Rugged ac step synchronous motor

Enclosure

IP 20



GEESYS Technologies (India) Private Limited

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