Hipot Test High Voltage Test Equipment 1.5kVA - 150kVA Capacity Large Voltage Stability Margin

Hipot Test High Voltage Test Equipment AC DC 100kV 200kV

AC/DC hipot testing is the effective and direct way to test insulation strength for electric equipment. It check dangerous flaws and make sure electric equipment continuous working. It typically used to test insulation strength for all kinds of electrical equipment, components like capacitors, insulation materials. The control unit should be worked together with testing transformer.

 
^{Features:
 
Oil type testing transformer, reliable, stable
Large Voltage stability margin,
small corona, and small partial discharge
Use new type insulation material, small size,light weight}

 
 

 

Product Structure
YDJ (Z) series power frequency voltage test transformer adopts single frame core-type iron core structure. Primary winding wound on the core, high-voltage winding outwards, the coaxial arrangement reduces leakage flux, thus increasing the coupling between the windings. The housing plus the internal core is made into octagonal structure, with very nice appearance. Its external structure shown in Figure 1, the internal structure shown in Figure 2.

 
Figure 1: Transformer structure diagram
Figure 2: Transformer internal structure
1. Short circuit bar D 2.electrode 3.High voltage bushing 4.Transformers handle 5.Oil Valve 6~7. Input a, x 8~9.Terminals E, F 10.Transformer case GND 11.HV tail 12.HV output 13.HV silicon stack 14.Transformer oil 15.Core 16.Secondary voltage winding 17.Measuring winding
 
In YDJZ test transformer, a, x are LV input terminals, E F are measuring terminals, A X are HV output. YDJ series for AC voltage output only without silicon stack.