Double Voltage Double Frequency Generator Setup (DVDF) / DVDF Test Set / Motor Generator Set / Induced Voltage Test Set
DVDF Test Set / Motor Generator Set / Induced Voltage Test Set manufactured and exported by Ajit Electronic Corporation. These motors are coupled together. Hence the setup acts actually as generator only in other words as a rotating transformer. The user can get exactly double the frequency in output against the input frequency. Especially these sets are use to test transformers.
We AJIT ELECTRONICS CORPORATION are Manufacturers, Exporters & Leading Suppliers of Double Voltage Double Frequency Generator Setup (DVDF) Loacated in Dombivli, Thane, Mumbai, India.
The setup consists of a combination of a Slip-ring motor and a an ordinary 3 Ph AC motor or a DC motor. The winding of the slip – ring motor has been redesigned and put. These motors are coupled together. Hence the setup acts actually as generator only in other words as a rotating transformer.
This tester setup is generally used to perform induced voltage test on the transformers. This set up consists of the used motor and generator combination to develop the required voltage and frequency.
The system consists of two main parts coupled together.
A) An induction motor as prime mover.
B) A specially selected generation unit.
Both the above units are fitted on a common platform and coupled each other by belts drive. The three phase input to the prime mover has to be give through a suitable starter. The input to the generating unit is to be given through a variable voltage source (external) of appropriate capacity. The out can be taken from the generating unit.
A suitable control cum metering panel can be ordered separately. The panel consists of the following.
a) A digital voltmeter with selector switch for o/p.
b) A Digital ammeter with selector switch for o/p.
c) A Digital frequency meter for o/p.
d) Suitable starter.
e) MCB / Fuse Protection for output.
• Capacity : As per customer's requirement.
• Input to motor : 415 V three phase, 50 Hz.
• Out put voltage : 100 to 900 V AC.
• Out put frequency :
2 X Input Frequency or 3 X input frequency (as specified)