MULTIPLE TAPPED TUNED REACTOR

LT/HT Tapped Tuned Harmonic Filter Reactors from Clariant Power System Ltd

Clariant Power System Ltd, the Pioneers of Tapped Tuned Harmonic Filter Reactors have now received Type Test Certificate from Electrical Research and Development Association ERDA both for LT and HT Reactors.

ERDA has certified Reactors manufactured by Clariant Power System Ltd as confirming to International Standards IEC60076 Part 6 and Indian Standards IS5553 Part 5 vide independent TYPE TEST Certificates.

Clariant Power System Ltd has been giving Harmonic Mitigation solutions to Industries in India and overseas using Tuned Reactors both Single Tap version and Multi Tap version manufactured as per patented design.

Clariant Power System Ltd has documented evidence of having achieved acceptable mitigated Harmonic values at very critical installations having highly adverse initial Harmonic Spectrum and Harmonic levels with the application of Tuned Reactors alone without use of Active Harmonic Filters.

Harmonic Mitigation Solutions provided by Clariant Power System Ltd are very competitively priced as the major harmonic mitigation is achieved with Tuned Passive Filters leaving only very fine correction to be addressed by Active Harmonic Filters.

Clariant Power System Ltd offers guaranteed Harmonic mitigation solutions and ensures third party certifications from Utility Companies to confirm statutory compliance.

Tuned Reactors from Clariant Power System Ltd are of Extra Heavy Duty construction capable of absorbing three hundred percent of rated current continuously. The high current loading capacity is essential in view of the unpredictable hostile Harmonic environment in which the Reactor works and is expected to absorb the Harmonics instead of allowing them to travel to utility power system.

Tuned Reactors from Clariant Power System Ltd are used in series with extra heavy Duty matching FRAKO Germany make Capacitors having continuous over current handling capacity of 270%.

As against heavy duty Tuned Reactors, 7% Detuned Reactors are mass produced and these are of Regular Duty with limited current handling capability. The poor tuning factor does not allow significant harmonic quantity to be absorbed by 7% Detuned Reactors. 7% Detuned Reactors are mainly used to avoid Harmonic Amplification that could otherwise be caused by use of plain PF Capacitors. Another reason for using 7% Detuned Reactors is to hide deficiencies of Capacitors which are poorly designed and have low over current capability.

We at Clariant Power System Ltd have been providing Harmonic Mitigation and Reactive Power Management Solutions with a large number of successfully running installations in India and overseas. Some of our successfully running installations based on tuned filter solutions are at Hinduja Foundry, TVS Group Companies, KSB Pumps, ISMT, Ceat Tyres, Ultratech Cement, Seshsayee Paper and Boards, Vardhman Textiles, Jindal Steel Works, Welspun, Oman Refinery and Petroleum Industry Company, Abu Dhabi I National Oil Company etc.

With our Tuned Filter Solutions we have successfully achieved Harmonic Current THD values between 2 % to 8% at various installations with certifications from utility supply company.

Figure 1 – LT Tapped Tuned Reactor Figure 2 – HT Tuned Reactor

Some of the Case studies for Harmonic Reduction and Power Factor correction using Passive Filter

CUSTOMER NAME % THD I - Before

Installations

% THD I - After

installations

% THD V - Before

Installations

% THD V - After

Installations

1 HINDUJA FOUNDRIES, MAIN LAND 11.43 5.9 3.73 2.22

2 HINDUJA FOUNDRIES, EAST LAND 12.05 6.27 3.3 2.2

3 BRILIANT ALLOYS 4.7 3.75 3.9 2.21

4 TVS Group - ABI SHOWATECH 14.5 3.1 3.2 1

5 TVS Group - LAP 13 5.8 2 1.2

6 TVS Group - LAPROSS 15 7.8 2 0.9

7 SAI HANUMAN SMELTERS 10.5 4.27 3.07 2.1

8 AKSHARA INDUSTRIES 16.7 6.02 2.96 1.99

9 KSB Pumps 17.6 4.26 1.8 0.8

10 VR FOUNDRIES 8.6 2.1 3.7 2.1

11 Good year, Thailand 9.5 5 5.3 1.5

12 Good year, Indonesia 10.6 2.3 2.2 0.7

13 Sree Jagathguru Textile Mills P(Ltd.) 18.02 4.8 5.9 2.5

14 Taneja Aerospace and Aviation Ltd. 24.11 3.8 2.9 0.84

15 VASN Group 11 5.8 1.2 0.8

16 Reliance Industries Limited 16.5 4.7 1.1 0.9

17 Sri Aman Steel 8 2.606 14 0.64

18 AIA Engineering Ltd. 18.3 6.27 1.01 0.8

19 Aquasab Engineering 17.1 6.5 1.9 1.4

20 Madras Engineering 24 1.5 6.9 1.1

IS 5553 TYPE TESTED MULTIPLE TAPPED TUNED LT REACTOR

IEC 60076-6:2007 TYPE TESTED MULTIPLE TAPPED TUNED LT REACTOR

IS 5553 TYPE TESTED MULTIPLE TAPPED TUNED HT REACTOR

IEC 60076-6:2007 TYPE TESTED MULTIPLE TAPPED TUNED HT REACTOR

FEW OF OUR PRESTIGIOUS CUSTOMERS