The transformers manufactured by us are highly efficient and a premium quality non aging grain oriented silicon steel lamination is used for the core. The conductors are made from electrolytic grade copper and aluminium. The transformers have appropriate insulating material that eliminates the possibility of premature failure due to insulation failure. With a low audible noise level, the transformers have been carefully designed that assures a long lasting service.We design and manufacture various types of low voltage transformers like:

• Control Transformer
• Power Transformer
• Lighting Transformer
• Furnace Transformer
• Inverter Transformer
• Converter Transformer
• Motor Starting Transformer
• Isolation Transformer
• Current Transformer
• Potential Transformer
• Auto Transformer
• Testing Transformer
• Scot Connected Transformer
• Variable Voltage Auto Transformer
• Phase Reducing Transformer

We present high-precision variable voltage auto transformer that is simple and provide a variable voltage output from the fixed input voltage. It is very effective in controlling A.C. Voltage such as A.C. current, D.C. voltage & current intensity of light & heat, and speed of D.C. motors. These transformers confirm to IS 5142-1969 and are suitable for a wide range of current and voltage (240 V & 415 V) and 3 phase supply. These transformers are suitable for places which require a smooth voltage.

The core of the transformer is made of high grade, non aging continuous CRGO strip and carefully annealed that results in low magnetizing current and core losses. The output is linear and this transformer does not produce any distortion in the wave form. It can withstand heavy overloads of short durations such as starting currents of motors. These transformers give an uninterrupted service in tropical areas.

Specifications:

	1 Phase	1 Phase *	3 Phase
Input	230 V	400 V 1 Phase	400 V 3 Phase
Output	0-230V/270V	0-400/ 470V
Current	40, 50, 60, 75, 100, 150, 200, 300, 400, 500 & 600 amps.
Frequency	50/60 HZ
Insulation Class	A

Specifications Types And Models:

INPUT VOLTAGE	OUTPUT VOLTAGE
240 V 1 PH	0 - 240/ 270 V
415 V 1 PH	0 - 415 /470 V
415 V 3 PH	0 - 415 /470 V

We manufacture high efficiency servo controlled voltage stabilizers which are suitable for weather conditions in Indian subcontinent. It works effectively under voltage fluctuations and helps in obtaining one output. It is fast acting, and any variation in the supply, frequency, load and P.F. does not have effect on the output voltage setting. The stabilizer is provided with a fully solid state voltage sensing relay using professional grade components. The important components of the stabilizer are made under strict quality control.

Features:

• The servo stabilizer has a long term stability and efficiency as high as 95%.
• It is provided with a drive motor that has a high torque, low speed out put and short-circuit proof.
• It has an output setting of /- 5 Volts and a proper indication for "Power ON", "Input too low" & "Input too high".

Battery Chargers:
Secondary cells once exhausted, need to be charged by DC source having a voltage current characteristics to match the one specified by the battery manufactures. The mains supply voltage is stepped down and rectified by using a bridge connected rectifier to produce the desired output for charging the batteries. Output is adjustable within a limited range either in small steps, using one or more rotary switches or smoothly, using a VARIPAC - continuously variable voltage auto transformer. DC output is electrically isolated form AC input.

Specifications:
Battery chargers are designed and made to customer's individual specifications which vary widely. Broad specifications which cover most of the application are:

• Input: 240 V, 1 phase or 415 V, 3 phase, 50 Hz AC
• Output: Upto 300 V DC
• Capacity: Upto 400 Amps.

Rectifiers:
These are low voltage high current DC power supplies, mostly working on 3 phase AC input. In exceptional cases, input can be single phase also.

Specifications:

• Input: 415 V 3 phase 50 Hz AC + /- 10 % ( 240 V, 1 phase in exceptional cases)
• Output : Variable steplessly or in small steps from zero to any value up to 50 V CS.
• Capacity: Up to 10,000 Amps.

Ripple Content:
This is an important characteristic for many electrochemical processes. High ripple content adversely affects the performance of the process. Ripple is an AC component in DC output which is around 48 % in units working on 1 Phase supply and 5 % for units working on 3 phase supply. Using a proper circuit configuration ripple can be reduced to 1 % without using any filters to reduce the ripple further.

We bring electroplating rectifier sets that provide low voltage high current DC power supplies and mostly work on 3 phase AC input. These possess a capacity of up to 10, 000 Amps and an output ranges from zero to any value up to 400 V D.C. The input is about 415 V 3 phase 50 Hz AC.