Variable Auto Transformers
- As two winding transformers TAHOOR Power Solutions is also engaged in manufacturing Variable autotransformer with torroidal core type. ’ Variac ‘is the trademark name of Variable auto transformer.
- Variac provides provides a voltage adjustable source of alternating current electricity. A Variable auto transformer is single coil wound transformer where two portions of the coil is used as primary and secondary.
- They are also different from regular auto transformer since they are equipped with automatic switchgear in order to automatically step up or down depending on present condition. Magnetic and Controls Variac helps in maintaining a steady voltage in customers service during wide range of load condition. By exposing a part of winding coil and making the secondary connection through a sliding brush a continuously variable turn’s ratio can be obtained allowing very smooth control of voltage.
- We manufacture both single phase and three phase variac.
Features of variac:
- Very high Efficiency
- Good voltage regulation
- No waveform distortion
- Reliable and compact design
- Smooth control of output
- Excellent short time overload capacity
- Wide range of current rating
Dimmer Models:
- Manual type Dimmer
- Motorized dimmer
- Test bench dimmer
- Air cooled dimmer
- Oil cooled dimmer
Technical Specification
