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TRANSFORMERS & STABILIZERS

Oil Cooled Distribution Transformer with OLTC
(Distribution Transformer with On Load Tap Changer)

 

RANGE : Upto 5000 KVA in 11 & 33 KV Class.

RECONS covers a wide range of Oil Filled Distribution Transformers with On Load Tap Changer (up to 5000 KVA in 11 KV & 33 KV Class) conforming to the international standards of quality and safety. These transformers are designed and developed using latest technologies and can be provided with a variety of terminations so as to suit the requirements for new installation or replacement.

Optimum efficiency is ensured by delicate proportioning of core and winding looses using CRGO M3 to M5 MOH Lamination, Electrolytic Grade 99.9% pure copper, with Transposition in L.V. coil for current sharing in parallel Conductors, Electric grade press paper, boards and mineral oil. Thus better regulation is achieved resulting in longer life. Careful designing also reduces noise level to the minimum.

Oil Cooled Distribution Transformer
(Distribution Transformer with Off Circuit Tap Changer)

 

RANGE : Upto 5000 KVA in 11 & 33 KV Class.

RECONS covers a wide range of Oil Filled Distribution Transformers with Off Circuit Tap Changer (up to 5000 KVA in 11 KV & 33 KV Class) conforming to the international standards of quality and safety. These transformers are designed and developed using latest technologies and can be provided with a variety of terminations so as to suit the requirements for new installation or replacement.

Optimum efficiency is ensured by delicate proportioning of core and winding looses using CRGO M3 to M5 MOH Lamination, Electrolytic Grade 99.9% pure copper, with Transposition in L.V. coil for current sharing in parallel Conductors, Electric grade press paper, boards and mineral oil. Thus better regulation is achieved resulting in longer life. Careful designing also reduces noise level to the minimum.

VPI Dry Type Distribution Transformers with OLTC
(VPI Transformer with On Load Tap Changer)

 

RANGE : Upto 3000 KVA in 11 KV Class.

RECONS offer technologically advanced range of Dry Type VPI (Vacuum Pressure Impregnated) Transformers with On Load Tap Changer (up to 3000 KVA in 11 KV Class.), using CRGO M3 to M5 MOH Lamination and Electrolytic Grade 99.9% pure copper. These transformers are designed for trouble-free performance, confirming to IS – 2026 with low power loss and low noise. Use of modern manufacturing techniques and optimum utilization of active materials ensures cost effectiveness, reliability and a long trouble-free performance.

RECONS Ventilated Dry Type Transformer are fitted in enclosure for Indoor installations and are totally maintenance free and safe from fire as the material used is metal, ceramic, NOMEX and resin. It is environment friendly as there is no oil, hence handling becomes easier and there are no chance of spillages and leakage and there is minimal nontoxic smoke in case of fire. Use of Class ‘F’ / ‘H’ insulation increases the heat bearing capacity and enables the use of the transformer in humid and chemically polluted atmosphere also.

VPI Dry Type Distribution Transformer
(VPI Dry Type Transformer)

 

RANGE : Upto 3000 KVA in 11 KV Class.

RECONS offer technologically advanced range of Dry Type VPI (Vacuum Pressure Impregnated) Transformers with Off Circuit Tap Links (up to 3000 KVA in 11 KV Class.), using CRGO M3 to M5 MOH Lamination and Electrolytic Grade 99.9% pure copper. These transformers are designed for trouble-free performance, confirming to IS – 2026 with low power loss and low noise. Use of modern manufacturing techniques and optimum utilization of active materials ensures cost effectiveness, reliability and a long trouble-free performance.

RECONS Ventilated Dry Type Transformer are fitted in enclosure for Indoor installations and are totally maintenance free and safe from fire as the material used is metal, ceramic, NOMEX and resin. It is environment friendly as there is no oil, hence handling becomes easier and there are no chance of spillages and leakage and there is minimal nontoxic smoke in case of fire. Use of Class ‘F’ / ‘H’ insulation increases the heat bearing capacity and enables the use of the transformer in humid and chemically polluted atmosphere also.

H.T. Transformer with Built in H.T. AVR
(Transformer with Built In Automatic Voltage Stabilizer)

 

RANGE : Upto 5000 KVA in 11 & 33 KV Class.

A normal distribution transformer generally Steps-Down the voltage from H.T. to L.T., however it cannot take care of the fluctuating voltage and most of the times and at most of the sites, it has been realized that, the problem of fluctuating voltage remains, resulting in improper function of electrical systems. H.T. Transformer with Built In H.T. Automatic Voltage Stabilizer provides total solutions for voltage fluctuation and stabilization. The unit is basically a combination of H.T. Automatic Voltage Stabilizer and standard H.T. Distribution Transformer working in conjunction. These are available up to 5000 KVA in 11 KV & 33 KV Class.

Standard transformers can correct limited voltage variations and cannot regulate the voltage in 'on load' condition. The only smart way to tackle this problem is by installing highly efficient RECONS H.T. Transformer with Built In H.T. Automatic Voltage Stabilizer. These systems can be used in various industrial and commercial applications.

Package Substation
(Unitized Substation Transformer)

 

RANGE : Upto 2000 KVA in 11 KV Class.

RECONS offers qualitative range of PSS (Package Substation) or USS (Unitized Substation) Transformer from 200 KVA to 2000 KVA in 11 KV Class. These Package Substations are largely required for fire hazardous and compact places. A unitized substation is a compact arrangement, which simplifies conventional substation design. Substation housing is divided into three compartments i.e. the HV Compartment, the Transformer Compartment and the LV Compartment.

H.T. Automatic Voltage Stabilizer
(HT AVR / HT Servo Stabilizer)

 

RANGE : Upto 8000 KVA in 11 & 33 KV Class.

H.T. Automatic Voltage Stabilizers are used to get stable input voltage, irrespective of the voltage variations received from electricity authorities. Additionally, these stabilizers also prevent the transformer and other electrical equipment from getting overloaded. Wide voltage variation ranges are taken care continuously and in on load condition. The variations of more than ± 1% of the rated output voltage are sensed through solid state relay. This relay operates on 230 V, 1Ø supply and sends signals to the stabilizer’s motor, which drives the roller mechanism in a direction to bring voltage to the rated output voltage.

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Construction

H.T. Automatic Servo Voltage Stabilizers have helical coils mounted on a conventional laminated core. Carbon rollers are assembled on a fibre glass carrier board and are traverse to the length of the coil track. The rollers are connected to the electric output terminals. Nearby the regulating coil, a number of compensating winding is connected in parallel, which are short circuited to reduce the effect of core-flux fringing. It also keeps the reactance of the regulator constant at any position of the rolling contact.

L.T. Automatic Voltage Stabilizers
(Servo Stabilizers)

 

RANGE : Upto 5000 KVA.

L.T. Automatic Voltage Stabilizers hold its potential for units having either L.T. Supply or low capacity H.T. connections. L.T. Servo Stabilizers prevents direct exposure of fluctuating voltage to critical electrical equipment in any establishment. It also prevents frequent tripping of overload and over / under voltage relays to ensure uninterrupted production. These are designed for Balanced Supply and Unbalanced Loads as well as Unbalanced Supply and Unbalanced Loads. The range of input supply for stabilizer depends upon the voltage condition at the supply point. 

Electroplating Rectifier Equipments
(Silicon Controlled Rectifier Equipments)

 

RANGE : Upto 25000 AMPS. (D.C.)

RECONS, Silicon Rectifiers have been designed to full fill the needs in electroplating, anodizing, hydrogenation and other electrochemical processes. These Silicon Rectifiers and Electroplating Rectifiers are completely tailor made and are available in a range between 25 Amps to 25000 Amps. at different output DC Voltage. The Silicon Rectifiers are available in different models, depending upon the variable DC output voltage i.e. 40-100% in 15 steps and 0-100% step less on load control.

Special Purpose Transformers
(Transformers for Special Applications)

 

RECONS, specializes in manufacturing a variety of special purpose oil cooled and air cooled transformers as per customer requirement.

  • Arc Furnace transformers

  • Auto transformers

  • Variable Transformers

  • Testing Transformers

  • Step Up & Step Down Transformers

  • Earthing Transformers

  • Zig Zag Transformers

  • Neutral Transformers

  • Balancing Transformers

  • Isolation Transformers up to K 13 rating

  • Induction Transformers

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