About SINGLE PHASE VARIABLE AUTO TRANSFORMER 0-270V 8A
"CROWNï offer good quality of single phase and three phase Auto Transformer. It has a single winding which is made up of supreme grade copper wire. the output voltage can be varied the as required.
SPECIFICATION
SINGLE PHASE AUTO TRANSFORMER
INPUT : 240V AC
OUTPUT : 0 - 270V AC
OUTPUT CURRENT (MAX.) : 8 Amp.
(ANY OTHER RANGE ALSO AVAILABLE AS PER CUSTOMER SPECIFICATION)
Technical Details 
Precision Voltage ControlThis transformer allows fine-tuned voltage adjustment from 0 to 270V AC, ensuring stable power for sensitive industrial equipment. The copper coil ensures high conductivity and minimal energy loss, enhancing reliability in demanding settings such as testing and automation.
Durable Construction & Industrial UtilityCrafted with a sturdy MS enclosure and a copper core coil, the auto transformer guarantees longevity and optimal heat dissipation. Widely used by manufacturers, exporters, and traders in India, it suits a broad spectrum of industrial applications, from factory machinery to quality control labs.
FAQs of SINGLE PHASE VARIABLE AUTO TRANSFORMER 0-270V 8A:
Q: How does a single phase variable auto transformer operate?
A: A single phase variable auto transformer works by allowing the user to manually adjust the output voltage from 0 up to 270V AC. This is achieved through a rotating dial connected to the copper wound coil, enabling precise voltage control for different industrial requirements.
Q: What benefits does this transformer offer to industrial users?
A: This transformer provides smooth, step-less voltage adjustment, reducing equipment wear and improving testing accuracy. Its copper core ensures efficient power transmission, while the rugged MS body enhances durability and safety in tough industrial environments.
Q: Where can this variable auto transformer be used?
A: Primarily intended for industrial use, the transformer is suitable for applications requiring controlled voltage, such as machinery testing, calibration labs, quality assurance work, and automation systems across various manufacturing and R&D sectors.
Q: What is the process for integrating the transformer into an industrial setup?
A: Integration involves securely wiring the transformer into the main supply, ensuring correct phase alignment, and grounding as per standard safety protocols. The output can then be connected to the equipment requiring variable voltage supply, with adjustments made using the control dial.
Q: When is it advisable to use a variable auto transformer instead of a fixed output model?
A: Variable auto transformers are ideal when different voltage levels are needed for testing, research, or operational processes. They are preferable to fixed models in environments where equipment requires varying input voltages or where precise voltage regulation is crucial.
Q: What materials are used to ensure longevity and performance?
A: The transformer is constructed with copper for the coil, offering superior conductivity and reduced power loss, while the main enclosure is made from MS (mild steel) for robustness and enhanced protection in industrial settings.