About Motorised Variac
Being a well known manufacturer, exporter and supplier in market, we are offering optimum quality Motorised Variac to our customers. Our offered product is mainly used in different industries and laboratories to control current, power, heat,voltage, speed, light and electromechanical forces. Designed For heavy duty trouble free operation, all its components are manufactured to give maximum life to the unit under utmost operating conditions. Moreover, our Motorised Variac is available in different designs and specifications as per the application demands of the clients.
Features:
- Easy to operate
- Less power consumption
- Safe to use
- Reasonable cost
Specification
| Country of Origin | Made in India |
| Frequency | 50-60Hz |
| Voltage | 220-420V |
| Power | 2kVA |
Product Details:
| Power | 1kva-2kva |
| Frequency | 50-60 |
| Phase | 2 |
| Voltage | 220-420V |
Precision Voltage ControlAchieve seamless voltage adjustment with a motorised booster, enabling output from 0 to 270V. Whether for laboratory experiments or industrial machines, you gain the flexibility to fine-tune supply voltage without manual effort, enhancing safety and accuracy in critical operations.
Reliable and Efficient DesignCrafted with a single toroidal coil and an air-cooled system, the Motorised Variac boasts efficiency ratings above 95% and low load losses (typically less than 2%). The sturdy construction ensures consistent operation within a typical temperature range of 0C to 45C, supporting endurance in demanding environments.
Versatile Industrial ApplicationsEngineered for single-phase circuits with a power scope up to 30 KVA, the variac suits myriad usesfrom machinery voltage stabilisation and power tool testing to educational laboratories. It accommodates projects that require variable voltage and stable current, making it an indispensable asset for exporters, manufacturers, and suppliers across India.
FAQs of Motorised Variac:
Q: How does a motorised variac regulate voltage in industrial and laboratory settings?
A: A motorised variac automatically adjusts its output using a motor-driven mechanism. This enables users to seamlessly vary the output voltage from 0V up to 270V, making it ideal for situations where precise voltage control is required, such as equipment testing or calibration in laboratories and manufacturing environments.
Q: What are the main benefits of using a single-phase toroidal coil structure in this variac?
A: The toroidal coil structure enhances efficiency (over 95%), ensures low load losses (typically below 2%), and minimizes electromagnetic interference. This design also allows for compact dimensions and stable voltage regulation during extended use.
Q: When is this motorised variac most suitable for application?
A: It is especially suited for scenarios requiring user-friendly, accurate voltage regulationsuch as laboratory testing, product development, or industrial equipment evaluationwhere direct manual adjustment is impractical or less safe.
Q: Where can this variac be effectively installed in an industrial setup?
A: The units typical size (450mm x 320mm x 360mm) and air-cooled construction allow for installation on workbenches, control panels, or dedicated racks within electrical labs, industrial plants, or testing facilities.
Q: What is the process for adjusting the output voltage with this motorised variac?
A: Voltage is controlled by a motorised adjustment that rotates the brush along the coil, incrementally changing the output from 0V to 270V. This method offers precise control, especially useful when repeated or incremental voltage steps are required during experiments or machinery operation.
Q: How does the air-cooled design enhance the performance of the variac?
A: The air-cooled system helps dissipate heat efficiently, allowing for continuous operation without risk of overheating. This ensures the variac can maintain high performance, reliability, and long service life even in demanding applications.