TRANSFORMER

Rectifier Unit For Electroplating & Anodising and  Transformer rectifiers are used to convert three phase power supply to quality DC power supply. Some of the rectifying transformer units are also suitable for use in severe environments and comply to Industrial standards. Regulated output rectifier transformers provide excellent output voltage regulation for varying line and load conditions.

Salient Features :

• Available in various models.
• There are options for free, forced or fan cooling
• Regulated configurations with tight voltage control
• Unregulated configurations for simplicity and reliability
• Features clean input power with low harmonic distortion
  
  
• They have minimum output current ranging from 1 A to 300 A
• Transformer rectifiers are highly efficient and requires minimum maintenance.

Single Phase & three Phase;Stepless control;output voltage 0 - 24 volts DC & current 2000Amps DC Aircooled & Oil Cooled

Auto Variable Transformer Variable

We are a leading manufacturer and supplier of a wide range of high-quality encapsulated auto variable transformer variac, isolation transformers and power isolation transformers. Our auto variable transformer variac are available in a wide range of voltages for use in extreme environmental conditions. Encapsulated transformers are standard general purpose distribution transformers, available in various grades, enclosure materials and electrical specifications and the main purpose of such transformers is to lower the voltage of a given electrical circuit.

Constant Voltage Transformer

Equipment used for various purpose incur appreciable damage to wide voltage fluctuations. Electrostar make CVT caters to prevent such damage by implementing equipped design, manufacturing and maintenance free service such high performance voltage regulators can operate instringent conditions as they are robust and can work in rough field conditions.

Specifications:

• Input Voltage Range : 150V AC to 270V AC
• Output Voltage : 230V + 1% AC
• Capacity : 15KVA(m)
• Efficiency Frequency : 47.5 Hz to 52.5 Hz.
• Total Harmonic Distortion 8%(Max.)
• Efficiency above : 85%
• Response Time : 60 minutes
• Protection : Shortcircuite, Overload and Over Voltage.

Rectifier Transformer

Rectifier Unit For Electroplating & Anodising and  Transformer rectifiers are used to convert three phase power supply to quality DC power supply. Some of the rectifying transformers units are also suitable for use in severe environments and comply to Industrial standards. Regulated output rectifier transformers provide excellent output voltage regulation for varying line and load conditions.

Salient Features :

• Available in various models.
• There are options for free, forced or fan cooling
• Regulated configurations with tight voltage control
• Unregulated configurations for simplicity and reliability
• Features clean input power with low harmonic distortion
• They have minimum output current ranging from 1 A to 300 A
• Transformer rectifiers are highly efficient and requires minimum maintenance.
• Single Phase & three Phase; Stepless control;output voltage 0 - 24 volts DC & current 2000Amps DC Air-cooled & Oil Cooled

Control Transformer

A control transformer is generally used in an electronic circuit that requires constant voltage or constant current with a low power or volt-amp rating. Various filtering devices, such as capacitors, are used to minimize the variations in the output. This results in a more constant voltage or current.

Electrostar make Control Transformers are designed for industrial applications where electromagnetic devices such as relays and solenoids are used, the control transformer maximizes inrush capability and output voltage regulation when electromagnetic devices are initially energized.

Control transformers incorporate high-quality insulating materials. This insulation is used electrically insulate turn to turn windings, layer to layer windings, primary to secondary windings and ground. Control transformers are vacuum impregnated with VT polyester resin and oven-cured, which seals the surface and eliminates moisture. Filling the entire unit provides a strong mechanical bond and offers protection from the environment.

Low Voltage Transformer

ESTAR make transformer with input and output voltage upto 3.3 kv single phase upto 200 kva capacity suitable for 50/60 hz supply. Low voltage transformers are also made suitable for other frequency such as 400 Hz, ESTAR also makes special types of electronic low voltage transformers such as 3 phase to 2 phase transformers (Scot Connected Transformers) & 3 3 phase transformer within above voltage and power limits. these low voltage transformers are available in different thermal classes a, b, f, h & c. ESTAR transformers confirm to IS:2026, IS:11171, BS:171. Transformers are also made to confirm other national and international standards against specific requirement. Electronic low voltage transformers are supplied either in open execution for incorporating in user panel or in sheet metal enclosures which are mostly for indoor application. for outdoor duty transformers are supplied in oil cooled construction. Oil cooled transformers are also prefered for heavy duty individual applications.  

Specifications:

• Single phase & three phase
• Step up & step down
• Auto wound & double wound
• Air cooled & oil cooled

We offer wide range of dry type transformers, which are know for their efficient functioning. Our dry type transformers is used to automatically control the timing of the electrical appliances. It is made from premium quality and long life. These dry type transformers are programmed according to the client's requirements to meet their demands.

Oil Cooled Distribution Transformers

Our comprehensive range of oil cooled distribution transformer are available in different output range for both domestic and commercial purpose. These transformers are highly demanded among our clients due to its output and user friendly feature. Our range of transformers are relatively light in weight and have efficient power supply. It protects the battery from extensive load shed damages.

Ultra Isolation Transformers

Super/Ultra Isolation Transformers are effective for Isolating sensitive equipment's from Line Voltage transients, spikes & D.C. leakage etc. These ultra isolation transformers and isolation power transformers are specially designed for sensitive critical equipment's like computers & peripherals, medical instrumentation, digital communication telemetry systems, CNC Machines etc. Also our ultra isolation transformers are useful for stopping such disturbances generated by the noisy equipment load from being injected into the power line.

Multiple shielding techniques employed reduce the intertwining capacitance to below 0.005 Pico farad and increases D.C. Isolation to over 1000 Mega ohms for these isolation transformers.

Oil Cooled Distribution Transformers

Our comprehensive range of oil cooled distribution transformer are available in different output range for both domestic and commercial purposes. These transformers are highly demanded among our clients due to its output and user friendly feature. Our range of transformers are relatively light in weight and have efficient power supply. It protects the battery from extensive load shed damages.