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

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

1. Fully Solid State Control Circuit
2. +_ 1.0% Regulation
3. No Wave-form Distortion
4. High Efficiency
5. 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

Power Saver for Lighting Loads