Variable Autotransformer

The Variable Autotransformers are those transformers that enables variable amount of voltage from a given input voltage. These are most common and excessively used electrical components that find its application in homes as well as in industrial units. These are controlled with the dial that enables them to be used as a lighting dimmer and several other applications in which controlling the voltage amount is required. Further, the Variable Autotransformers are utilized in areas where low voltage is required and the devices where high voltage applications are not suitable.

(PP 46)

3 Phase Variable Auto Transformer

Price: 10000 INR

Capacity:5 kVA to 500 kVA (varies as per model)
Dimension (L*W*H):Varies as per rating (e.g., 650x400x600 mm for 15 kVA)
Efficiency:Up to 98%
Load Loss:Minimal, depends on load and model
Material:Metal
Power Scope:Electric
Standard:IS 5154 / IEC 60989
Usage:Voltage Regulation, Testing, and Laboratory Applications
Delivery Time:2 Week
Supply Ability:100 Per Week

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(PP 51)

Dimmerstat .

Price: 8000 INR

Coil Material:Other , Copper
Coil Structure:Other, Toroidal / Strip Wound
Cooling Type:Air Cooled and Oil Cooled
Frequency (MHz):50 Hertz (HZ)
High Voltage:Up to 470V
Output:Continuously Variable Output Voltage
Voltage Booster Type:Other, Linear (Manual) Dimmer
Weight:10 kg to 50 kg (depending on model)
Delivery Time:2 Week
Supply Ability:100 Per Week

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(PP 52)

Variable Auto Autotransformer

Price: 4000 INR

Capacity:Up to 100 Amp
Coil Number:Other, Single or Multiple
Efficiency:Above 95%
Load Loss:Low
Material:Metal
Power Scope:Electric
Standard:IS 5142 / IEC 61558 or equivalent
Usage:Voltage regulation, testing and laboratory applications
Delivery Time:2 Week
Supply Ability:100 Per Day

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(PP 48)

Motorized Variable Auto Transformer

Price: 8000 INR

Capacity:1A to 100A
Dimension (L*W*H):Depends on model (customized sizes available)
Efficiency:Up to 98%
Load Loss:Low, as per transformer design
Material:Metal
Power Scope:Electric
Standard:IS, IEC
Usage:Used for regulated variable voltage output in labs, testing, and machinery
Delivery Time:2 Days
Supply Ability:100 Per Week