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GDYD-A Automatic AC/DC Hipot Test Set (<5kVA)

GDYD-A

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Description

Genenal information
AC/DC hipot testing is the effective and direct way to test insulation strength for electric equipments.It check dangerous flaws and make sure electric equipment continuous working.It typically used to test insulation strength for all kinds of electrical equipments,components like capacitors,insulation materials.Our hipot tester also used for AC,DC,AC/DC hipot testing.

The controller should be equipped with transformer to boost . There are three typies of testing transformers for optional:
Oil testing transformer is popular voltage booster.It is costive which owns the features of high insulation strength and good heat dissipation.
Dry testing transformer is adopted with new technic of winding epoxy vacuum puring and CD type Iron core.It is light weight,small size,nice appearance,stable performance,easy to carry,which is suitable for on-site testing.
Gas testing transformer incorporates the most advanced SF6 gas application technic, with Outstanding nonflammability ;Light weight, small size, no oil pollution;Unaffected by climate, little corona, long service life ;
Super-light testing transformer.This type transformer is the most light type , which owns the features of high insulation strength and good heat dissipation.
Features
Over-current and zero-start voltage protection, combined aural and visual alarm;
New current relay, accurate and reliable;
Moisture-resistant and anti-shock insulation materials for the transformer.
AC/DC high voltage output;
Manual control voltage regulating;
Display output voltage (HV), input/testing current and withstand time at the same time;
In case the set input current or load current is over-range, the protection system will generate sound alarm and turn the main power off
Small and light weight;
Technical Specifications
Power supply : 220V±10%, 50Hz±1Hz
Output voltage : 0-100kV(as customer& acute;s requirements)
Rated capacity : 0-5kVA(as customer& acute;s requirements)
Accuracy : 1.5%
Time range : 0-999s
Absolute altitude :

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