Brochure
Brochure

Power Saver for Lighting Loads

An isolation transformer is a transformer used to transfer electrical power from a source of alternating current (AC) power to some equipment or device while isolating the powered device from the power source.


Basically this function goes like this; it decouples the circuits and then supplies the current from one circuit to another.


This transformer completely isolates all the circuits and then supplies power individually which makes it all the more desirable and comprehensive. An isolation transformer does not have a direct electrical path from the power input side to the power output side their design is based more on the requirements of the user. So, in a way you can say that they are customized transformers.


Technical Specifications

Power Saver for Lighting Loads

System Connections

Delta / Star or Star / Delta or Star / Star

Ratios

1:1 and 2:1

Regulation 

Better than 3.5 %

Power Factor 0.75 Lead to 0.75 Lag
Di-electric Strength 3KV for 60 sec
Insulation Resistance Better than 1000Mega Ohms
Coupling Capacitance 0.01 PF for 100 Db
Leakage Current Less than 20 Micro Amps
Common Mode Attenuation 100 Db / 120 Db
Construction Standards As per IS 2026 Part I & II
Type of Execution Closed Type
Operating Temperature 00 C to 450 C
Type of cooling Natural air / Forced air
System Connections Delta / Star or Star / Delta or Star / Star
Ratios 1:1 and 2:1
Regulation Better than 3.5 %
Power Factor 0.75 Lead to 0.75 Lag
Di-electric Strength 3KV for 60 sec
Insulation Resistance Better than 1000Mega Ohms
Coupling Capacitance 0.01 PF for 100 Db
Leakage Current Less than 20 Micro Amps
  • Fully Solid State Control Circuit
  • +_ 1.0% Regulation
  • No Wave-form Distortion
  • High Efficiency
  • Auto Manual Operation Facility

Features

Characteristics Single Phase Three Phase ( Unbalanced Type) Three Phase (Balanced Type)
Input Voltage 160-260/170-270 VAC 300-460 VAC 330-440 VAC
Output Voltage 220/230-+1.0% Regulation (Adjustable between 210-240V) 400V/415 VDC+_1.0%regulation 400V/415V DC _+1.0%
Frequency 47-53Hz 47-53 Hz 47-53 Hz
Wave From Distortion None None None
Speed Of Correction 20 V/Sec 20 V/Sec 20 V/Sec
Regulation +_1.0% from no load to ful load +_1.0% from no load to ful load +_1.0% from no load to ful load
Ambient Temperature 0 to 55C 0 to 55C 0 to 55C
Environment Designed for indoor continuous operation
  • 100,000 Amps of surge and spike protection with remote notification
  • True single-phase output – not “center tapped split-single phase”
  • Creates new reference single-point ground (SPG)
  • All circuits on same phase, eliminating cross phase interference
  • Double electrostatic (Faraday) shields for voltage spike and noise attenuation
  • Advanced transformer winding techniques compensate for harmonic voltage distortion
  • Proprietary core minimizes eddy currents and stray losses, reducing heat
  • Wound with flat-ribbon wire for high energy efficiency
  • High common-mode noise rejection with filtering and conditioning
  • Passively vented – no fans required
  • Heavy-duty components and construction for long life

Advantages

  • Better efficiency of 98% achieved by use of prime grade Lamination.
  • Electrolytic copper wires of 99.99% purity.
  • Special designed transformers to minimize losses.
  • Also, Special sensing circuit to ensure constant Output Voltage even with distorted input from D.G. set. Confirms to stringent Defence specifications. Tropicalised design.
  • Eliminates stresses that come from normal electrical transients.
  • Effectively counter power line problems like Noise, Spikes, Surges, Transients and Neutral.
  • Meet stringent clean power requirements of the sophisticated / sensitive equipments

Most Suitable for

  • CNC Machines
  • Bio Medical Equipments
  • Printing Machineries
  • Cell Phone Networks
  • Scientific Equipments
  • Textile Machineries
  • Oil & Vanaspathi Plants
  • Large Computer Installations
  • Garment Equipments ... and many more.
  • Computers
  • Photocopier
  • Micro Process Controlled
  • Testing Laboratory Equipment
  • Precision industries
  • Machinery
  • Medical Equipment
  • Elevators
  • Communication Equipment Center
  • Industrial Plants