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Dimmer Variac Transformer

Name: Dimmer Variac Transformer
Brand: SERVO TECHNOLOGIES SYSTEM
Price: 5500 INR
Availability: InStock

Price 5500 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Dimmer Variac Transformer Specification

Capacity
Up to 10 kVA

Load Loss
Low

Dimension (L*W*H)
250 x 250 x 230 mm (approx. for standard models)

Coil Material
Enamelled copper wire

Operating Temperature
-10C to +50C

Standard
IS:5142 / IEC standard

Rated Voltage
220V/240V AC

Voltage Booster Type
Manual variable booster

Cooling Type
Air cooled

Low Voltage
0V

High Voltage
270V maximum output

Product Type
Dimmer Variac Transformer

Material
High-grade copper coils, robust steel body

Output
0-270V adjustable

Frequency (MHz)
50/60 Hz

Efficiency
98%

Phase
Single Phase

Usage
Voltage regulation and control in AC circuits

Coil Structure
Toroidal coil construction

Coil Number
1 (single winding)

Power Scope
0.5 kVA to 10 kVA

Weight
Varies by model, approx. 7-25 kg

Dimmer Variac Transformer Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
10 Pieces Per Day

Delivery Time
2 Days

About Dimmer Variac Transformer

We are an incomparable name among that manufacturers of Motorized Dimmer / Variac for our huge clientele base. It is designed by our trained personnel using superior grade components along with the help of sophisticated machinery at our unit. Developed to be not only latest but also exceptionally convenient, Motorized Dimmer / Variac is served in different specifications to meet the demands of our patrons. Its compact design and user friendly features make it all the more demanded in the market. It doesn t have wave form distortion.

Features:

Robust construction
Low maintenance
Easy handling
Reasonable cost

Product Details:

Material	MS
Phase	3
Current	25 mA
Input Voltage	220 V

Specification

Material	MS
Brand	sts
Voltage	customised
Phase	3
Input Voltage	220 V
Cooling Type	air cooled
Current	25 mA

Smooth Rotary Control for Accurate Voltage Adjustment

Experience seamless voltage regulation with the transformers rotary knob, enabling fine control from zero to 270V output. The true sine wave ensures devices receive stable, distortion-free AC power, which is essential for sensitive laboratory and industrial instruments.

Built for Longevity and Safety

Constructed with high-grade enamelled copper coils and a reinforced steel body, the Variac Transformer boasts a service life of up to 10 years (with routine maintenance). Built-in overload and over-temperature protection enhance safety and prolong operational lifespan.

Versatile Applications Across Industries

Ideal for laboratory testing, industrial automation, educational setups, and equipment calibration, this transformer provides versatile voltage solutions. Its design meets both IS:5142 and IEC standards, making it suitable for global export, manufacturing, and supply from India.

FAQs of Dimmer Variac Transformer:

Q: How do I install the Dimmer Variac Transformer for my application?

A: The Dimmer Variac Transformer supports both tabletop and panel mount installation. Position it on a stable surface or mount it securely within a control panel, ensuring adequate airflow for the air-cooled design. Use the provided screw terminals to connect input and output wiring safely.

Q: What process should I follow for smooth voltage adjustment?

A: To adjust voltage, turn the rotary knob gradually for precise and smooth output control between 0 and 270V. Always begin with the knob at the lowest setting before energizing the transformer, then increase voltage as required for your application.

Q: When is this transformer best used, and in which environments?

A: This transformer is best utilized in laboratories, industrial workshops, educational facilities, and testing units that demand reliable, adjustable AC voltage supply and minimal waveform distortion. Its rugged casing and protection features make it suitable for demanding environments.

Q: Where does the transformer derive its high efficiency and minimal waveform distortion?

A: The high efficiency (98%) and true sine wave output are achieved using a toroidal coil structure made of enamelled copper wire, which minimizes energy loss and maintains waveform integrity. This design is crucial for sensitive electronic equipment.

Q: What benefits does overload and over-temperature protection offer?

A: These protection mechanisms prevent damage from excessive currents or overheating, automatically interrupting the circuit in hazardous conditions. This enhances user safety and preserves the transformers operational integrity, extending its lifespan.

Q: How do I maintain the transformer to ensure its 10-year service life?

A: Regularly clean the casing, verify screw terminal connections, and inspect for dust or debris around the air vents. Periodic checks of the rotary mechanism and coil insulation help maintain efficiency and safety over extended use.

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