Why you should prefer Recons automatic Servo Voltage Stabilizer

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RECONS POWER EQUIPMENTS PVT. Search LTD.
(Formerly known as Rect ifiers & Cont rols) (An ISO 9001:2008 Company)
Ho me Distributio n Transfo rmer

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Vo ltage Stabilizer

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Why You Should Prefer Recons Automatic Servo Voltage Stabilizer
July 12, 20 13 Reco ns Auto matic Servo Vo ltage Stabilizer Is One Of Tho se Pro ducts Which Is Co nvenience Perso nified. Yo u Do No t Have To Be Stressed Out Fo r Vo ltage Pro blems And Fluctuatio ns, Which Agitate Yo u To The Brink. Why Do Yo u Think Reco ns Auto matic Servo Vo ltage Stabilizer Is Better Than A Transfo rmer With Tap Changer? Here Is A Po int By Po int Descriptio n Of Several Features Which Clarify The Benefits Of The Fo rmer Over The Latter: Better Vo ltage Co ntro l With Desired Output In Reco ns Auto matic Servo Vo ltage Stabilizer, Vo ltage Co ntro l Is Entirely Step Less, Co ntinuo us & Smo o th. There By Pro viding Clo se To lerance On The Desired Output. Vo ltage Co ntro l In A Tap Transfo rmer Is In Discrete Steps And The Available Output Wo uld Be Dependent On The Step Vo ltage. Precise Vo ltage Co rrectio n Subscribe Fo r A Reco ns Stabilizer, Vo ltage Co rrectio n Is Maintained Within +/- 1 % Accuracy Even In Case Of Wide Input Vo ltage Range Like 8 KV – 12 KV / 9 KV – 12 KV Or 9 KV – 13 KV Etc. Resulting In Variatio n Of +/- 4 Vo lts On The L.T. Side Of The Transfo rmer. In A Tap Stabilizer, Vo ltage Co rrectio n Is In Steps, Wide Input Vo ltage Range Will Be Co vered In Steps Of 1.5 To 2.5 % Instead Of No rmal 1.25 % Taps Resulting In Variatio n Of 10 – 12 Vo lts On The L.T. Side. Easy Mo vement Mechanism Mechanical Mo vement Of The Reco ns Regulato r Is Very Simple And Co nsists Of A Chain Drive Only Which Mo ves The Ro ller Carrying Carrier Bo ard. Mechanical Mo vement Of A Tap Stabilizer Is Relatively Co mplex, Co mprising Of Geneva Operating Mechanism, Spring-Changing System And So On. Lo w Replacement Co sts Invo lved Replacement Co st Of Reco ns Vo ltage Stabilizer Is Lo w And Easy, As Preventive Maintenance Necessitates Change Of Carbo n Ro llers Only, This Being The Only Co mpo nent Undergo ing Wear And Tear, The Material Being Light And Co mpact Can Be Replaced By No rmal Operating Staff. Whereas In A Tap Generato r, The Replacement Co st Is High As The Numbers Of Mo ving Parts Are Mo re Hence Wear And Tear Occurs In Mo ving Co ntacts, Fixed Co ntacts, Gear Trains, Transitio n Resisto rs Co o ling and Insulat io n drying o f e le ct rical de vice s
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T hink po we r and achie ve an o pule nt st at e o f m ind!
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Etc. And Canno t Be Attended By No rmal Operating Staff. Durability Is Higher In A Reco ns Servo Vo ltage Stabilizer Life Of A Reco ns Auto matic Servo Vo ltage Stabilizer Is Mo re And Is No t Affected By Wide Input Vo ltage Range As The Vo ltage Co rrectio n Is Do ne In Step Less And Smo o th Manner By Carbo n Ro llers Mo ving On Helical Co ils. Life Of The Equipment Is Further Enhanced By Simply Changing Inexpensive Carbo n Ro llers After Pro lo nged Operatio n And Perio d. Whereas The Life Of A Co nventio nal “OLTC” Manufactured In India Is 1,0 0 ,0 0 0 Operatio ns On “NO-LOAD” Which Is Reduced To “ON-LOAD” By 40 % To 50 %. Frequent Changes In The Input Vo ltage Means Mo re Operatio ns And Wide Input Vo ltage Range Means Mo re Taps, Resulting In Further Reductio n Of OLTC Life. Replacement Of The Same Is A Co stly And Time Co nsuming Affair. Flexible Vo ltage Range Vo ltage Range Of The Fluctuating Input Supply Is Widely Co vered Thro ugh H.T. Auto matic Servo Vo ltage Stabilizer; The Same Can Be Designed Fo r Vario us Input Vo ltage Ranges, Depending On The Rating Of The Equipment. Standard Vo ltage Ranges Co vered Are Generally Between 9 KV – 12 KV / 8 KV – 12 KV / 9 KV – 13 KV / 8 .5 KV – 11.5 KV Etc. Further Wide Input Vo ltage Range Do es No t Affect Life Of The Equipment. Vo ltage Range Of A Tap Transfo rmer Is Co nstricted. The Maximum Vo ltage Fluctuatio n Range It Can Co ver Is – 15% To + 5% Of The Supply Vo ltage. At So me Site It Is Observed That Servo Vo ltage Stabilizer Has Been Installed In Additio n To Transfo rmer With OLTC To Get The Required Output Vo ltage. No Co ntaminatio n Of Transfo rmer Oil Co ntaminatio n Of Transfo rmer Oil Is No t There As The Mo vement Of The Carbo n Ro ller On The Windings Of The Regulato r Part, Is At Lo w Vo ltage And Do es No t Cause Sparking, Hence There Is No Co ntaminatio n In The Transfo rmer Oil. This Further Avo ids The Perio dic Filtratio n Or Change Of Oil. Co ntaminatio n Occurs Due To Sparking Caused By The Mechanical Mo vement At Each Change Of Tapping, As The OLTC Is Fitted On H.V. Winding, Thereby Causing The Oil To Carbo nize And Leading To Acidity. In Due Co urse, The Entire OLTC Oil Has To Be Changed Or Filtered Perio dically Which Is Expensive And Time-Co nsuming. Flexible Lo calizatio n Lo calizatio n Of H.T. Auto matic Servo Vo ltage Stabilizer Can Be Anywhere On The Feeder Line. Lo calizatio n Of Transfo rmer With Co nventio nal Tap System Can Only Be At The Receiving End. Future Custo mizatio ns Are Easy Mo to r Fitting Is External. Step Synchro no us Drive Is Pro vided. Any Change Of The Mo to r Or Mo to r Shaft Can Be Easily Do ne Witho ut Opening The To p Co ver. Mo to r Fitting Is Under Oil. Shaded Po le Mo to r Is Pro vided. In Case Of Any Burnt-Out, Replacement Is Po ssible Only By Opening The To p Co ver And Therefo re Maintenance Is Difficult. Co nstant Output Vo ltage Output Vo ltage Of High Transmissio n Auto matic Servo Vo ltage Stabilizer Remains Co nstant At Any Co nnected Lo ad And Up To Full Lo ad. Output Vo ltage Of Transfo rmer Dro ps Do wn Under Lo ad Co nditio n Fro m Rated No Lo ad Vo ltage Depending Upo n Percentage Regulatio n Of The Equipment And Percentage Of Lo ad. Lo w Maintenance Co st Maintenance Co st Is Lo w Fo r Reco ns Vo ltage Stabilizer As Ro llers Carrying The Carrier Bo ard Are The Only Majo r Mechanical Parts Which Mo ve By The Chain Drive. Ro llers Are Made Of Graphite And Are The Only Co mpo nent Which Undergo es Wear And Tear. Replacement Co st Of The Same Is Very Less And Takes Less Than Ho ur. Maintenance Co st Of A Tap Stabilizer Is High As The Number Of Mo ving Parts Are Mo re E.G. Mo ving Co ntacts, Fixed Co ntacts, Gear Trains, Resisto rs Etc., Therefo re Wear & Tear Of The Same Is Mo re Maintenance Co st Is Mo re And Takes Mo re Time.

2013- 08- 17 12:07:4 7

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Why yo u sho uld re ly o n an Invo lunt ary Vo lt age Co nt ro lle r
2013- 08- 06 05:34 :19

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What do yo u ne e d t o kno w abo ut a st abilize r?
2013- 07- 24 12:28:4 2

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A sm all Syno psis o f an EAF Transf o rm e r and why it is a saf e Alt e rnat ive
2013- 07- 19 08:38:50

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Respo nse Time Fo r Vo ltage Co rrectio n Respo nse Time Fo r Vo ltage Co rrectio n In A Reco ns Vo ltage Stabilizer Is 20 Micro Seco nds . Respo nse Time In A Co nventio nal Tap Stabilizer Fo r Vo ltage Co rrectio n Depends Upo n Number Of Taps Changed 4 To 5 Sec. Per Taps With A Time Delay Of 30 To 40 Seco nd After Every Tap Change.
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Co o ling and Insulat io n drying o f e le ct rical de vice s
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(Formerly known as Rectifiers & Controls) (An ISO 9001:2008 Company) The initially started manufacturing Transfo rmer Manufacturers In India go o .gl/o duvvs Reco ns India is company a leading transfo rmers manufacturer and expo rter co mpany in India. Rectifier Equipments for Electroplating,
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