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Variable Auto Transformer Three Phase Open Type

Three Phase Open Type Variable Auto Transformer: Manufacturer, Supplier. Ravi Electricals Pvt Ltd. is a key manufacturer of a diverse range of products including different types of variable auto transformers and more. We have successfully established a spacious and well functioning infrastructure that significantly contributes to the growth of our company. We ensure competitive pricing for our products and timely delivery. Furthermore, we extend our services to include best quality offerings such as variac transformer,regulator and associated products catering to the varied needs of our esteemed clients.

A Three Phase Open Type Variable Auto Transformer is a versatile electrical device designed to provide precise control over voltage levels in three phase power systems. This type of transformer is distinguished by its open design, allowing for easy access and adjustment of the voltage settings.

Key Features:
1.Three Phase Operation: The transformer is specifically engineered to handle three phase power, making it suitable for applications requiring power distribution in industrial and commercial settings.

2.Variable Voltage Output: One of the primary features is its ability to variably adjust the output voltage. This makes it ideal for scenarios where precise control over voltage levels is crucial such as in testing laboratories, industrial machinery or research facilities.

3.Open Design: The open type construction ensures easy accessibility to the internal components of the transformer. This facilitates maintenance, adjustments and monitoring of the performance of the transformer.

4.Robust Construction: These transformers feature robust materials and construction methods to withstand the demands of industrial environments.

5.Compliance with Standards: Adhering to industry standards and guidelines ensures that the transformer meets safety and performance requirements. This is crucial for reliable and safe operation in various applications.

6.Efficient Cooling: Many models incorporate effective cooling mechanisms to disperse heat generated during operation. This ensures optimal performance and extends the lifespan of the transformer.

7.Wide Range of Applications: The versatility of the Three-Phase Open Type Variable Auto Transformer makes it suitable for various applications including voltage regulation in industrial equipment, testing setups and situations where fluctuations in power supply need to be managed.

Applications:
1. It is commonly used in industries and laboratories for voltage regulation, voltage stabilization and testing purposes.

2.. It can be utilized in voltage stabilizers for home applications, helping to regulate the voltage supply and protect electrical devices from voltage fluctuations.

3. In practical labs, it is employed for testing and experimentation purposes. Additionally, it can limit the starting current in motors, control the speed of fans, regulate voltage in power systems and generate variable voltage in high voltage labs.

4. Moreover, the auto transformer can act as a harmonics filter and convert fixed inductors into variable inductors, providing flexibility in electrical circuits.

Dimensions in mm (Approx)

RAVISTAT Variable Auto Transformer
Three Phase Variable Auto Transformer
Three Phase Open Type Variable Auto Transformer
Input : 415V AC 50/60Hz
Output : 0-470V
Model : F-3

TYPE. AMP A B C F G H MAX
V.A.
Approx
wt. in kg
2F-3 2AMP 110 140 92 25 55 360 1628 9.700
3F-3 3AMP 110 140 92 25 55 360 2442 10.900
4F-3 4AMP 175 185 146 27 45 410 3258 18.400
6F-3 6AMP 175 185 146 27 45 410 4884 22.000
8F-3 8AMP 175 185 146 27 45 410 6512 26.000
10F-3 10AMP 175 185 146 27 45 410 8140 29.100
15F-3 15AMP 220 250 176 30 50 485 12210 41.000
20F-3 20AMP 220 250 176 30 50 485 16280 49.000
28F-3 28AMP 295 325 238 40 50 535 22799 75.000

Note : Not to scale

Maximum operating temperature= 45°C,

Dimensions are subject to change without notice


Maximum Current 1A 2A 3A 4A 6A 8A 10A 15A 20A 28A
Continuous Current 1A 1.8A 2.5A 3.5A 5A 6.5A 8A 12A 17A 25A