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Power Distribution Transformer

Reliable’s make Oil Cooled Transformer, Voltage ratio 11, 22,33,KV, 3 Ph, 50 C/S A.C. at No Load suitable for Indoor installation, core type, double Copper wound, Oil Immersed, naturally self cooled type. The winding will be connected in Delta/Star as per vector group ref Dyn11. The Transformer will be designed and manufactured generally conforming to IS: 2026/77, IS: 11171/85. The Tapping of +10 to -10% in steps of 1.25% will be provided on Primary side by means of an On Load Tap Changer. The temp. rise of oil will not exceed 50 Degree Centigrade by thermometer method and that of windings 55 Degree Centigrade by resistance method over an ambient temp. of 50 Degree Centigrade. The class of insulation will be ‘A’. Transformer will be supplied with first filling of oil as per IS-335 and with all standard fittings. The transformer will be painted with Siemens Grey shade paint.

 

Servo Voltage Stabilizer
  • Servo Voltage Stabilizer
  • Servo Voltage Stabilizer
  • Servo Voltage Stabilizer
  • Servo Voltage Stabilizer

Servo Voltage Stabilizer

Product Price: Rs 65,000 / PieceGet Best Price

Product Brochure

Product Details:
BrandReliable
Power20-5000 KVA
Input Voltage360-450 V, 350-460 V, 340-460 V, 320-460 320-460 V, 300-460V
PhaseThree Phase
Output Voltage400 Volts Stabilized
ConditionNew
Efficiency (as Calculated)(99.6, 99.5%, 99.35, 99, 98.7) %
Temp Rise (max)35 degree Celsius above ambient
Electricity is the heartbeat of any industry/office and Transformer is the heart of the Company but today scenario hardly any industry receive HEALTHY ELECTRIC SUPPLY (Constant Voltage) due to a long transmission line, imbalance between supply & demand of power & poor infrastructure. Higher & Lower voltages above rated voltage adversely affect the life of the equipment and consume more power thus increases the burden on the balance sheet of the company so to solve we have Servo Voltage Stabilizer, l .t. voltage stabilizer. Generally, 90 % of the industrial load is of motors and the higher current effects the Electric motors (particularly smaller capacity motors up to 7.5 H.P.) in three ways:
  • The Higher current produces higher losses in electrical motors which cause premature failure of winding.
  • These higher losses of electric motors also increase the losses of cables, switches, transformers & other associated equipment.
  • For smooth continuous operation of motors, overload relays are usually set at 20% higher setting
  • Output Voltage- 400 V 1% , 3 Phase, 50 Hz
  • Cooling- ONAN
  • Type- Indoor / Outdoor
  • Mounting- On Uni-Directional Wheel
  • Waveform distortion- Nil
With the installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly drawing 15 - 20% lesser current and correspondingly the relay setting can be reduced by 15 - 20%. In case single phasing occurs, the relay will trip in 40 - 50 seconds. The motors can withstand the high current for this period and will be safe. Also, the relays, contactors, switchgear, etc. incorporated with the motor will be safe. L.T. AVR being easy to handle are installed in all the running units, units having L.T. connections, units having small H.T. connections. These can be manufactured for Balance Input Voltage and Unbalanced load or Unbalanced Voltage and unbalanced load.

Note: We provide the wide range & model of the servo voltage controller according to the customer requirement.
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H.T. Automatic Voltage Controller
  • H.T. Automatic Voltage Controller
  • H.T. Automatic Voltage Controller
  • H.T. Automatic Voltage Controller
  • H.T. Automatic Voltage Controller

H.T. Automatic Voltage Controller

Product Price: Rs 3.5 Lakh / UnitGet Best Price

Minimum Order Quantity: 1 Unit

Product Brochure

Product Details:
PowerUpto 7.5 mva
Input Voltage9-12 KV
ColorSimens Grey
PhaseThree Phase
TypeManual, Automatic, T Handel
MaterialCRGO,CU wound
Voltage (V)6 - 8,9,10,11,12,KV
Temperature (deg. Celsius)50 HZ
Product TypeH.T. AVR
Range (KVA)Up to 7500 KVA
SizeAs required Capcity
ConditionNew
BrandReliable Power System
UsageUsed for the protection of electric appliances or devices or equipments
CapacityUp to 7.5 MVA
Ht avr in 11/22/33 kv class capacities up to 7. 5 mva. Ht avr offered by us is used for supplying 11 kv stabilized power to transformers.

ht avr supplies rated stabilized voltage to the transformer and thereby the utilization of the transformer will be up to the full rated kva and is protected from high/low voltage fluctuations. The special features of these avr are they are on load stepless and rolling contact type.
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Special Purpose Transformer
  • Special Purpose Transformer
  • Special Purpose Transformer
  • Special Purpose Transformer

Special Purpose Transformer

Product Price: Rs 50,000 / UnitGet Best Price

Minimum Order Quantity: 1 Unit

Product Brochure

Product Details:
MaterialCu. wound
BrandReliable
Power (VA)Upto 5000 Kva
Input Voltage220
Output Voltage220
Frequency50 HZ
PhaseThree Phase
ColorSiemens gray
Coil TypeAN/ONAN
Core TypeCRGO
Iron coreCRGO
Winding Material100% Copper Wire
We offer Furnace Transformer, 3 Phase To 2 Phase Transformer (Scott-Connection, LE-Balance Transformer), 2 Phase To 2 Phase Transformer, Step Down Transformer, Step Up Transformer, Balancing Transformer, Auto /Double Wound Transformer.
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H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer

H.T. Automatic Voltage Stabilizer

Product Price: Rs 3 Lakh / PieceGet Best Price

Product Brochure

Product Details:
PhaseThree Phase
Power200 KVA To 7500 KVA
Materialcopper wound
Output Voltage11,22,33 kv
Brandreliable power system
Automation GradeAutomatic Manual T handle
Capacity (KVA)315 - 7500
Frequency (Hz)50
ConditionNew
TypeAutomatic
Applicationsused to control H.T. voltage
Even after the installation of standard distribution transformer with OLTC the problem of low/high voltage above the rated voltage persist on the LT side due to the limited/typical operation of the OLTC.

The fluctuating voltage from Grid is initially controlled by the H.T. Automatic Voltage Stabilizer R and then fed to the Distribution transformer, resulting in the constant H.T. Output within  1% accuracy and the biggest advantage being its robust design ; Lesser losses & more efficiency make the distribution transformer to utilize up to 100% of its capacity. The Special features of Reliables h.T. Automatic voltage controller are it is based on On load step less and rolling contact TECHNOLOGY.

RELIABLES H.T. AVR Comprises of
  • Step-down Unit, Double Wound Transformer
  • Buck-Boost Unit, double wound transformer
  • Stabilizer Unit, auto wound delta connected with self-rolling contacts capable of moving on the winding through Automatic/Motorized/Manual mechanism for regulation of the voltage at the output side
  • Electronic Control Unit
Reliable Automatic Voltage Regulator is suitable for the much-varied application and can be installed either indoor or outdoor.

Why RELIABLEs Stabilizers Should Be Installed:
  • Energy saving between 5% to 10%.
  • High efficiency (above 98%) & minimum load losses.
  • On Load step less voltage variation on H.T. Side.
  • Increase in the productivity by reducing the breakdown period of the machines.
  • Constant Voltage throughout the plant causing the reduction in maintenance cost of the equipment.
  • Low replacement cost.
  • Long Service life.
  • 80% Depreciation claim as per Income Tax Act.
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Industrial Automatic Voltage Stabilizer
  • Industrial Automatic Voltage Stabilizer
  • Industrial Automatic Voltage Stabilizer
  • Industrial Automatic Voltage Stabilizer

Industrial Automatic Voltage Stabilizer

Product Price: Rs 1 Lakh / PIECEGet Best Price

Minimum Order Quantity: 1 PIECE

Product Brochure

Product Details:
Input Voltage260-480 VOLTS | 340-460VOLTS | 320-480 VOLTS | 300-480 VOLTS| 360-460 VOLTS | ANY RANGE
PhaseThree Phase
Brandreliable power system
Output Voltage400 -+1% | 415 -+1% | 440 -+1% | CUSTOM RANGE AVAILABLE
ISO CertifiedYes
Automation GradeAutomatic
SizeAs required
ConditionNew
Current TypeAC
Efficiency (as Calculated)99.6%, 9.5%, 99.35%, 99.0%, 98.7%
Temp Rise (max)35 degree Celcius above ambient
Electricity is the heart beat of any industry/office and Transformer is the heart of the Company but today scenario hardly any industry receive HEALTHY ELECTRIC SUPPLY (Constant Voltage) due to long transmission line, imbalance between supply & demand of power & poor infrastructure. Higher & Lower voltages above rated voltage adversely affect the life of the equipment and consume more power thus increases the burden on the balance sheet of the company so to solve we have automatic voltage stabilizer, l .t. voltage stabilizer. Generally 90 % of the industrial load is of motors and the higher current effects the Electric motors (particularly smaller capacity motors up to 7.5 H.P.) in three ways
  • Higher current produces higher losses in electrical motors which causes premature failure of winding.
  • These higher losses of electric motors also increase the losses of cables, switches, transformers & other associated equipments.
  • For smooth continuous operation of motors, over load relays are usually set at 20% higher setting

With the installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly drawing 15 - 20% lesser current and correspondingly the relay setting can be reduced by 15 - 20%. In case single phasing occurs, the relay will trip in 40 - 50 seconds. The motors can withstand the high current for this period and will be safe. Also, the relays, contactors, switchgears, etc. incorporated with the motor will be safe. L.T. AVR being easy to handle are installed in all the running units, units having L.T. connections, units having small H.T. connections. These can be manufactured for Balance Input Voltage and Unbalanced load or Unbalanced Voltage and unbalanced load

Technical Specifications
We provide the wide range & model of the servo voltage controller according to the customer requirement.

Standard Input Voltage Ranges of servo voltage stabilizer are under
Input Voltage360-450 V350-460 V340-460 V320-460300-460V
Efficiency (as Calculated)99.6%99.5%99.35%99.0%98.7%
Output Voltage400 V 1% , 3 Phase, 50 Hz
CoolingONAN
TypeIndoor / Outdoor
Temp Rise (max)35  C above ambient
MountingOn Uni-Directional Wheel
Wave form distortionNil
Response Time10 ms
Duty Cycle100 % Continuous

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H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer

H.T. Automatic Voltage Stabilizer

Product Price: Rs 2.5 Lakh / PieceGet Best Price

Product Brochure

Product Details:
PhaseThree Phase
PowerH.T. AVR
Input Voltage9-12KV & 27-37KV
BrandReliable
Current Capacity12 MVA
H.T Automatic Voltage Stabilizer for Industrial, Commercial, Institutional and other applications are designed using latest technologies. These transformers Optimum efficiency is ensured by restricting the core and winding losses
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Three Phase Distribution Transformers
  • Three Phase Distribution Transformers
  • Three Phase Distribution Transformers
  • Three Phase Distribution Transformers

Three Phase Distribution Transformers

Product Price: Rs 1.15 Lakh / PieceGet Best Price

Product Brochure

Product Details:
Cooling TypeOil Cooled
Number of Phase3-Phase
Voltage Ratio11kV/433V
Winding MaterialCopper
StandardsIS-1180
We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.
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H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer
  • H.T. Automatic Voltage Stabilizer

H.T. Automatic Voltage Stabilizer

Product Price: Rs 2 Lakh / NoGet Best Price

Minimum Order Quantity: 1 No

Product Brochure

Product Details:
PhaseThree Phase
PowerH.T.AVR
Input Voltage9-12 KV & 27-36 KV
Shipping AvailableYes I Ship
Current Capacity12 MVA

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H.T AUTOMATIC VOLTAGE STABILIZER
  • H.T AUTOMATIC VOLTAGE STABILIZER
  • H.T AUTOMATIC VOLTAGE STABILIZER

H.T AUTOMATIC VOLTAGE STABILIZER

Product Price: Rs 2.5 Lakh / PieceGet Best Price

Product Brochure

Product Details:
PhaseThree Phase
PowerUPTO 20 MVA
Input Voltage9KV -12KV / 19KV -22Kv / 27KV - 36 KV

H.T. Automatic Voltage Stabilizers | H.T AVR  are used to get stabilized H.T. input voltage, irrespective of the voltage variations received from electricity supply 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, 110Ø supply and sends signals to the stabilizer’s motor, which drives the roller mechanism in lower and higher direction to bring voltage to the rated output voltage within +- 1%. The Accuracy of +-1% may vary depending on the specific requirement of customer.

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.

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Voltage Regulating Transformer
  • Voltage Regulating Transformer
  • Voltage Regulating Transformer
  • Voltage Regulating Transformer
  • Voltage Regulating Transformer

Voltage Regulating Transformer

Product Price: Rs 1 Lakh / PIECEGet Best Price

Minimum Order Quantity: 1 PIECE

Product Brochure

Product Details:
Power2500 kVA
BrandReliable Power Systems
Output Voltage0-1000 V
Input Voltage33000 volts
Cooling TypeOil Cooled

With vast experience in design, skilled workforce and most modern infrastructure, we manufacture Testing Regulating Transformers / A.C. Variable supply Equipment  which is used to vary the 11kV/22kV/33kV to 400/440V (Variable) with capacity up to 5000 KVA.

These Testing Regulating Transformers  are generally used for testing of Motors, Generators, and other special purpose testing.



Additional Information:

  • Production Capacity: 7500 kva
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H.T. Transformer With Built In Automatic Voltage Stabilizer
  • H.T. Transformer With Built In Automatic Voltage Stabilizer
  • H.T. Transformer With Built In Automatic Voltage Stabilizer
  • H.T. Transformer With Built In Automatic Voltage Stabilizer

H.T. Transformer With Built In Automatic Voltage Stabilizer

Product Price: Rs 3.5 Lakh / UnitGet Best Price

Minimum Order Quantity: 1 Unit

Product Brochure

Product Details:
MaterialCu. wound
BrandReliable
Power (VA)11,22,33
Cooling TypeOil Cooled
Output Voltage415 +-1%
Input Voltage9 -12,18 -24,27 -36 KV
Frequency50 HZ
ColorSiemens gray
Automatic GradeAutomatic
Minimum Order Quantity1 nos.
Working Frequency24 hr.
Accuracy ClassDYN 11
Coil TypeCU
Core TypeCRGO
Model NumberRPS :FBD:18 -19
Operating Temp.55
Operational Life20 - 25 Years
Product TypeRolling Type
Transformer Power315 to 7500 KVA
Transformer TypeBuckbust & SD Transformer
Warranty12 -18 Month
WeightAgainst KVA
ModelReliable
ApplicationPower distribution
ConditionNew
RELIABLES make transformer with built-in Automatic Voltage Regulator is a unique product. The incoming supply from the GRID sometimes fluctuates widely and after the installation of standard distribution transformer the customer faces low/high voltage problem on the L.T. side affecting the rated voltage of the machines and thereby damages motor & other sophisticated equipment.

The standard off-circuit tapping of the transformer can correct the voltage while in on load condition. RELIABLES has developed transformer with built in H.T. AUTOMATIC VOLTAGE REGULATOR and operate on load sleeplessly and can also be installed either Indoor or Outdoor.

The equipment is basically the combination of standard Distribution Transformer and H.T. Automatic The incoming fluctuating H.T. supply IS initially stabilized then fed to Transformer and thereby the L.T. output is maintained within  1% accuracy. The design is robust and needs no regular maintenance.

The advantage of built-in H.T. Automatic Voltage Controller.
  • Reduced installation cost.
  • Space Saving.
  • Better efficiency.
  • Reduction in electricity bill.
  • Protection of Motor & Lighting Load.
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Transformer With Built In Ht Avr
  • Transformer With Built In Ht Avr
  • Transformer With Built In Ht Avr
  • Transformer With Built In Ht Avr

Transformer With Built In Ht Avr

Product Price: Rs 4 Lakh / UnitGet Best Price

Minimum Order Quantity: 1 Unit

Product Brochure

Product Details:
Power313kva
BrandReliable
MaterialCopper
PhaseThree Phase
Secondary Voltage415 V+-1 %
Cooling TypeOil Cooled
Usage/ApplicationFor the protection of electric appliances or devices or equipment from overloading of voltage
Warranty12 Month
Country of OriginMade in India
Voltage11/22/33 kv class capacities up to 15 MVA
ConditionNew
Model2020-21
It is a very altogether different product basically a combination of Standard Distribution Transformer and HT Automatic Voltage Regulator. The Standard Transformer with OLTC can correct limited voltage variation in certain steps whereas Built-in operates steplessly monitoring the output voltage continuously. The incoming fluctuating H.T. supply is initially stabilized and then fed to the stepdown transformer and thereby the L.T. Output is maintained within +-1% accuracy. Built - in has the following advantages:
  • Space saving

  • Reduced Installation cost

  • More efficiency

  • Reduction in Electricity Bill

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Old Transformers AMC
  • Old Transformers AMC
  • Old Transformers AMC
  • Old Transformers AMC

Old Transformers AMC

Product Price: Rs 15,000 / SetGet Best Price

Minimum Order Quantity: 1 Set

Product Details:
Service LocationINDIA
Cooling SystemOil Cooling
AMC Included Parts ReplacementNo
Service Charges6000
Usage/ApplicationIndustrial
Type Of MaintenancePredictive Maintenance, Preventive Maintenance, Corrective Maintenance
CoolingDry Type
We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

Additional Information:

  • Production Capacity: 5 MVA
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Reliable Servo Voltage Stabilizer
  • Reliable Servo Voltage Stabilizer
  • Reliable Servo Voltage Stabilizer

Reliable Servo Voltage Stabilizer

Product Price: Rs 50,000 / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Details:
Rated Capacity300 KVA
PhaseThree Phase
Usage/ApplicationIndustrial
Cooling TypeOil cooled
Input Voltage300-460
Output Voltage415V
Mounting TypeFloor
Control TypeDigital controller
Place Of OriginFARIDABAD
Payment TermsOnline, Cheque or Cash
Shipping AvailableYes I Ship
Frequency50Hz
Efficiency99%
I Also ProvideCustomisation in product, On Lease or Rent
Warranty5 Years
Automation GradeAutomatic
I Deal InNew and Second Hand
Duty Cycle00%
BrandReliable Power Systems
Is It ISO CertifiedISO Certified
Is It Over Volt ProtectionAvailable
Number Of Wheels4
Windingcopper
We are engaged in offering Quality Products to our clients. Our range of all products is widely appreciated by our clients.

Additional Information:

  • Production Capacity: 20MVA
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Transformer AMC

Transformer AMC

Product Price: Rs 30,000 / setGet Best Price

Minimum Order Quantity: 1 set

Product Brochure

Product Details:
Cooling SystemOil Cooling
AMC Included Parts ReplacementNo
Usage/ApplicationIndustrial
Type Of MaintenancePreventive Maintenance, Corrective Maintenance, Predictive Maintenance
Industry TypeManufacturer
Test Interval3 Months

BENEFITS OF THE ANNUAL MAINTENANCE CONTRACT (AMC) :

In today’s competitive era, quality is a prime factor. Quality output from any Transformer depends on Transformer's repeat performance. To get repeat performance; Transformer maintenance is a key factor. Maintenance of Transformers with requires special skills. Every organization may not have specialized maintenance team to take care of all variety of Transformers. Special engineers are the best people to support in maintaining these Transformers as total technology is available with them. In order to help our customers in getting the best throughput from the Transformer, we have introduced the concept of Annual Maintenance Contracts for the Transformer up to 40 MVA.

 

Transformer failure is not common but in an unlikely situation when it does happen, look no further than the experts at Reliable Power Systems We’ll quickly determine the most effective solution for your infrastructure’s unique needs. We will not only repair your transformer but can also get you an operational transformer on rent in minimal time. If you are facing a transformer & Stabilizer Related issues emergency, Call +91-98100-73870  now.

Benefits of AMC for Transformers:-

  •  Increases the life of the Transformers.
  •  Better Returns on Investment
  •  Ehance the performance & Health  of the transformers.
  • Save Money |repair cost or maintenance cost is very less than the cost of a new transformer.
Why Reliable?
  • Immediate Assistance In case of Breakdown
  • Availability of spare transformers.
  • 24×7 Mobile Van service equipped with modern tools and predictive support.
  • What are the damages occur due to Non-maintaince of the Transformer:-
  • - Oil Oxidation
  • - OLTC contacts wear
  • - Weather and UV affects
  • - Corrosion in extreme environment
  • Test to be performed:

  • Dielectric strength of transformer oil, Condition Monitoring, BDV value of oil,Continuity Test,Ratio Test,Insulation Resistance / Megger Value of the Transformer,Winding Resistance,Testing of OLTC and RTCC panel with AVR in case of transformer with OLTC.

We provide our services on a pan India level and specially  to Delhi, Noida, Greater Noida, Ghaziabad, Moradabad, Meerut, Hapur, Faridabad, Sonepat, Gurgaon, Panipat, Karnal, Bhiwadi, Neemrana,(Delhi /NCR)

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