User Field:-

Information Technology and Call Center:

• Commercial Building and Complexes.
• Computers and Micro Processor Central Systems.
• CNC Machines, Laser Machines and Moulding Machines etc.
• Center Air-conditioning Plant, Processing Plants, Chemical Industries, Textile Industries.
• Defence Installation LPTs, HPTs, Broadcasting and Telecommunications.
• Sophisticated research Instruments used in Scientific, Medical, Agriculture, educational and other research Institutions.
• Offset Printing presses, Colour Scanners Processors, Phototypesetters, Photographic. Equipment, Photocopier and packing Industries.
• Petrol Pumps.
• Medical Equipment, X-Ray Machines, ECG Machines/Monitors, Refrigerated System, Centerfuge, NMR, MRI, CT Scanner
• Lifts, etc.
  

Advantage:-

Correct Voltage automatically and continuously.

1. Reduction in Electricity bills up to the level of approximately 20%
2. Reduction in failure rate of electrical equipment
3. Improvement in power factor and reduction in MDI
4. Less production losses & better efficiency in plant.
5. Increasing productivity.
6. Compact Design.
   

Optional Features:-

High/Low voltage Cut-Off, Time delay devices, Single phasing preventer, Change over switch, Spike Suppressor

Specification

Rating

0.5, 1,2,3,4,5,7.5 & 10KVA

Input Voltage

165 - 260 V.AC

Output Voltage

200 - 240 V.AC

Frequency

50 Hz

Also available in extended input and output voltage

Input Voltage

145 - 270V

Output Voltage

200 - 245

SPECTRON CVTs are produced by using state-of-the-art Ferrow resonant technology. The product is highly economical & reliable.

It gives you instantaneous voltage regulation no transient, no spikes, sinewave output, noiseless operation and high isolation between output & input.

Recommended for Computers, Fax, Bio-medical Equipment, Telex, Telecom Equipment, Color Photography Lab etc.

FEATURES :

• Minimum Maintenance
• Instantaneous Short Circuit and Over-Load Protection
• No Semi Conductor or Moving Parts Used, Short Term Overload Capacity
• Excellent Spike, Surge Suppression
• Very Fast Correction Speed

Specification

Input/Output

230 ± 10% Single Phase

Mode of operation

1 : 1 Transformer

Supply frequency

45 - 55 Hz

Coupling capacitance

<0.005 pF

DC Isolation

>500 Megaohm

Attenuation

upto 120 db

Operating temp

0 - 50^oC

Method of cooling

 Natural air / oil

Protections

Overload / Shortcircuit

Capacity

1 KVA to 200 KVA

Silent Features:-

1. High electrical efficiency.
2. Small size & light weight.
3. Low stray magnetic fields.
4. Reduced transformer hum.
5. Low operating temperature.
6. Easy to mount.

Specification

Single Phase

Three Phase

Capacity

1 KVA to 50 KVA

1 KVA to 1000 KVA
in Bal/Unbal. Load App

Input

180 to 270 V
140 to 260 V
90 to 280 V

300 to 460 V
260 to 470 V
190 to 480 V

Output

230 V or as desired

400 V or as desired

Efficiency

95%

95%

Frequency

45 to 55Hz

45 to 55Hz

Cooling Method

Natural Air / Oil

Natural Air / Oil

Introduction

Spectron Continuously Variable Voltage Auto Transformer is manufactured by India Techno Systems. It is the most useful and effective device for stepless, breakless and continous control of AC Voltage and, therefore, for control of various other parameters, dependent on AC Voltage. and, therefore, for control of various other parameters, dependent on AC Voltage. This widely known and highly acclaimed product, is in ideal controlling device for numerous applications in laboratories and in industrial and commercial fields.

The basic Spectron Continuously Variable Voltage Auto Transformer is meant for operation of a nominal voltage of 240V AC and can give output voltage anywhere between 0 tp 240V, or upto V by a simple transformer action. Three such Spectron Continuously Variable Voltage Auto Transformer when connected electrically in star, and mechanically in tandem, become suitable for operation off 415V 3 Phase AC supply and to give output from 0 to 415 V or up to 470V.
 

Optional Feature

Spectron Continuously Variable Voltage Auto Transformer is probably the best device to obtain a continuously variable output voltage from a fixed AC Voltage source. This is clearly evident from various special features and operating advantages, given below:

• Simple & rugged in construction - therefore has long life, is relatively cheaper, noiseless in operation, compact and easy to understand, maintain and repair.
• Good regulation- Voltage drop on load is low, due to low resistance of conductor and low leakage flux of toroidal core.
• Output voltage variation on no-load and even on load is effortless, smooth, continuous, breakless and linearly proporational to angular rotation.
• High Efficiency - No load losses and load losses are low.
• Negligible waveform and power factor distortion due to simple transformer action.
• Excellent short time overload capacity.
• Easy to remote operation with the help of motor drive.
• wide range models.

Applications

Spectron Continuously Variable Voltage Auto Transformer because of its unique characteristics and features find a very wide field of applications. A few of them are:

• Light control in auditoriums, hotels, restaurants, theatre, stages, photo-studios, verandahs, lobbies and even in homes.
• Voltage and current control in experimental and development work in Laboratories and R&D Depts.
• Testing and calibration of indicating instruments.
• Current control for testing relays, current transformers, circuit breakers, etc.
• Temperature control in ovens, furnaces, moulding processes etc.
• Testing of electrical and electronic equipments for under voltage and over voltage performance.
• Breakdown testing of insulation.
• Control of DC Voltage in electrochemical processes, such as electroplating, battery plate forming, anodizing, metal refining, hydrogenation, cathodic protection. etc.
• Starting AC motors.
• Speed control of DC motors in textile, plastic and paper industries and other extrusion processes.
• Manual or Servo controlled AC Voltage Stabilizers and DC Power Supply Equipments.
• Phase Shifting Transformers.