Dvdf Test

For DVDF Test0 – 1000 V, 3 Ph. 100 Hz. At Four Different Taps.
Input415 V, 3 Phase, 4 Wire, 50 Hz A.C
Duty Intermittent
Supply TypeManufacturer, Exporter, Supplier, Retailer, Distributor, Trader
Preferred Buyer Location All over the world

Transformer Testing Made Easy With DVDF Test Set: The Dvdf Test Set will serve remarkably for the automatic operation ability given in it. Just set it at the right measurement as per your....

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SB ELECTROTECH

Satpukur, Kolkata, West Bengal

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Member Since 3 Years
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Transformer Testing Made Easy With DVDF Test Set:

The Dvdf Test Set will serve remarkably for the automatic operation ability given in it. Just set it at the right measurement as per your demands and the device will come in handy for Induced Over Voltage withstand Test of 3-Phase Distribution and Power Transformer ranging from 16 KVA to 50 MVA rating along with 3-Phase Motor Generator set , 3-Phase Motorised variable auto transformer of suitable quantity.

Comes With A Variety Of Devices:

By this test we can checks the inter term insulation.For a transformer of 11 KV/433 V class 866 volts are applied at the 433 volts winding sidewith the help of the generator for 1 minute. This induces 22 KV on 11 KV side. The 50 Hz frequency of the 866 V supply is also increased to 100 Hz. As a top Dvdf Test Set Suppliers In India, we S.B.Electrotech have made this device as much handy as possible. Our engineers have designed the product to match the strength in the transmission for residential and industrial purposes. Just be with us, the best Dvdf Manufacturers In India and use our product today and have the absolute manufacturing/repairing work done right!

THREE PHASE VARIABLE AUTO TRANSFORMER Is Used To Vary The Output Voltage Continuously.

SALIENT FEATURES :-

The Drop In Voltage From “No Load To Full Load” Is Minimal.
It Provides An Output Voltage Waveform, Which Is A Distortion-Less Replica Of The Input Voltage Waveform.
Careful Copper & Core Selection And Design Assures The User Of Low Watt Loss, As Compare To Other Controllers.
A Glass Smooth Commutator, Special Sintered Bushing For The Shaft And Perfect Assembling Of Coils Results In Low Operating Torque For All Variable Auto Transformer.
A Special Silver Plating Technique Is Used On The Commutator, Enabling It To Withstand High Overloads And Maintain Proper Contact . It Also Ensures Smooth Operation, Long Life & Increased Resistance To Corrosion.