L. D. Power Transformers Private Limited

We are the leading Manufacturer, Exporter and Importer of an excellent quality range of Power Transformer, Voltage Stabilizer, Earthing Electrod, Furnace Transformer, Package Substation, Isolation Transformer, HT AVR Transformer, etc.

Additional Information:

• Item Code: SVSO
• Production Capacity: 100
• Delivery Time: 1
• Packaging Details: BUBBLE

Single phase voltage stabilizer with input voltage range 150v-280v, output 230v air cooled, copper wound

Additional Information:

• Item Code: SVS-15
• Production Capacity: 200
• Delivery Time: 7
• Packaging Details: Bubble

Roller type servo voltage stabilizers are auto wound transformers having single layer helical-coil mounted on a conventional laminated core. The transformer assembly used consists of self lubricating carbon rollers assembled on bakelite carrier boards that traverse the length of the coil track. The roller mechanism is driven by the servo motor which receives its signal from a voltage monitoring IC card on the output side of the servo stabilizer. In our regulator, we use heavy section of electrolytic rectangular copper strip instead of copper wire to minimize the losses and increase the efficiency of the equipment. Self lubricating carbon roller assemblies are used instead of ordinary carbon brushes which offers more reliability and trouble free performance of the equi.

Additional Information:

• Production Capacity: 300 per month
• Delivery Time: 7 days or ready stock

We are offering Single Phase 5 kVA Servo Voltage Stabilizer to our clients. We can Built single phase servo voltage stabilizers as per your requirement. We excell in customized projects.

We are counted among the prominent firm of this domain, occupied in offering a wide gamut of HT Automatic Voltage Stabilizer. These are made using high quality raw material and latest technology as per the industrial norms. The products offered by us are highly demanded in the market to achieve stable input voltage when there is the problem of fluctuation in the supplied electricity. Our range of product is appreciated by our clients for its good voltage regulation and durability.

Features:

• Prevent overloading
• Excellent voltage stabilization
• Long service life

Additional Information:

• Item Code: SVS-02

Voltage fluctuation is a common phenomenon in every part of the country. Automatic Voltage Controller (Stabilizer) is an equipment to obtain constant voltage   tram flucfuating supply system. The industrial units running round the clock usually face the problem of low & high voltage. 90% of industrial load is of motors. Electric motors draw considerably high current at low & high voltage. This higher current affects the electric motors (particularly smaller capacity motors upto 7.5 H.P.) in these ways: . Higher current produce higher losses in Electric motors which cause premature failure of winding.

• Higher current produce higher losses in Electric motors which cause premature failure of winding.
• These higher current of Electric motors also increase losses of Cables, Switches, Transformer & other associated equipments.
• This higher current of Electric motors require 15-20% higher setting of over load relay to avoid frequent tripping of motor's starter. Higher set­ting of over load relays have very little safety margin against single phasing and over loading conditions.

 

The installation of the stabilizer and maintaining 390/400 volts, the motor will operate smoothly drawing 15-20% lesser current and corresponding the relay setting can be reduced by 15-20%. In case single phasing occurs, the relay will trip in 40-50 seconds. The motor 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.

Additional Information:

• Item Code: SVS-03

Voltage Power Supply is unpredictable in most parts of India. Sudden voltage fluctuations beyond the ideal range can cause damage to your Air Conditioner. ELDEE’s Air Conditioner Stabilizers series will provide your Air Conditioner, an optimum output voltage along with many more special features. ELDEE has the widest range of Air Conditioner Stabilizers providing a stabilised output to your Air Conditioner.

Special Features:-

• Latest Microprocessor Based Circuit
• High & Low Cutoff Feature
• Thermal Overload Protection
• Widest & Genuine Working Range
• Inbuilt Time Delay Relay (TDR)
  

Additional Information:

• Production Capacity: 2000 per month
• Delivery Time: 7 days or ready stock

We are offering Single Phase 7.5 kVA Servo Voltage Stabilizer to our clients. We can Built single phase servo voltage stabilizers as per your requirement.

We are offering Single Phase 10 kVA Servo Voltage Stabilizer to our clients. We can Built single phase servo voltage stabilizers as per your requirement.

We are renowned enterprise of this industry, engaged in providing a wide assortment of Digital Servo Voltage Stabilizer upto 3000kVA. These products are manufactured in compliance with the industrial standards using finest quality components and modern technology. The offered products are used for the purpose of maintaining constant voltage level. Besides this, the offered products are known for their overload protection, robust construction and cost effectiveness.

Features:

• Requires less power
• Durability
• Easy to operate

 

Specification:

 

• Wave Shape distortion - nil
• 98-99% efficiency being achieved by optimum design and by use of high quality CRGO lamination and 99.9% pure copper
• Immune to load PF and supply frequency variation
• Power losses 2% maximum
• Duty cycle continuous
• Life expectancy 15-20 yrs
• Very High Reliability and trouble free operation
• Operation-Auto/Manual
• Suitable for Unbalance/Balanced input and
• Unbalanced/ Balanced Load
• Very Low Impedance
• Air and Oil Cooling
• Control through Micro Processor Controller/1C based solid state plug in type glass epoxy control Card
• Short time overload capacity
• Metering - Digital and Analog
• Response time < 10m sec
• No hunting / Overshooting
• Wide Input range
• High quality EHV grade oil as per 15-335
• Reference Standard 15-9815, 15-2026 & 15-12063-1987

Others Details:

• Regulation
• All these components are interconnected adequately to accomplish the work of stabilization of output voltage of SVS
• Use of reliable high quality components along with microprocessor controlled circuitry ensures the operation of our Servo Stabilizers flawless

Additional Information:

• Item Code: SVS
• Production Capacity: 300 per month
• Delivery Time: 7 days or ready stock
• Packaging Details: Standard

We are the leading Manufacturer, Exporter and Importer of an excellent quality range of Power Transformer, Voltage Stabilizer, Earthing Electrod, Furnace Transformer, Package Substation, Isolation Transformer, HT AVR Transformer, etc.

Additional Information:

• Item Code: SVS1P
• Production Capacity: 150
• Delivery Time: 1
• Packaging Details: BUBBLE

Voltage fluctuation is a common phenomenon in every part of the country. Automatic Voltage Controller (Stabilizer) is an equipment to obtain constant voltage   tram flucfuating supply system. The industrial units running round the clock usually face the problem of low & high voltage. 90% of industrial load is of motors. Electric motors draw considerably high current at low & high voltage. This higher current affects the electric motors (particularly smaller capacity motors upto 7.5 H.P.) in these ways: . Higher current produce higher losses in Electric motors which cause premature failure of winding.

• Higher current produce higher losses in Electric motors which cause premature failure of winding.
• These higher current of Electric motors also increase losses of Cables, Switches, Transformer & other associated equipments.
• This higher current of Electric motors require 15-20% higher setting of over load relay to avoid frequent tripping of motor's starter. Higher set­ting of over load relays have very little safety margin against single phasing and over loading conditions.

The installation of the stabilizer and maintaining the motor will operate smoothly drawing 15-20% lesser current and corresponding the relay setting can be reduced by 15-20%. In case single phasing occurs, the relay will trip in 40-50 seconds. The motor can withstand the high current for this period and will be safe. Also, the relays, contactors, switchgears , etc.  ncorporated with the motor will be safe.

Advantages:

• Reduction in breakdown of electrical equipment.
• Power saving (Reduction in power bills).
• Improvement in power factor.
• Depriciation as per income tax act.
• Uniform quality of end product.
• Better Efficiency in plant reduction in MDI

Approximate quantitative advantages of automatic voltage controller at various fluctuation level:

Additional Information:

• Item Code: SVS-01
• Production Capacity: 300 per month
• Delivery Time: 7 days or ready stock