Shanghai Grandtop Lightning Technology Co., Ltd.

http://indotrade.co/grandtop

Our products include the below range:
1. impulse test equipments ( impulse current generator and impulse voltage generator) on medium-voltage and high voltage apparatus, such as circuit breakers, power transformers, current transformers, power cables, Surge Protective Device ( SPD) and MOV, etc.
2.Withstanding voltage test â € ” Cylinder Type Test Transformer, Tank Type Test Transformer, SF6 gas filled test transformer, AC resonant system;
3.Partial Discharge Test â € ” Coupling Capacitor and Partial Discharge Measuring Meter;
4.DC Hipot Tester Upto 600KV 20MA;
5.Transformer Turns Ratio Meter;
6.Oil Dielectric Test Set 80KV and 100KV;
7.Oil Dissipation Factor and Resistivity Measuring Meter;
8.Special Power Apparatus â € ” plasma/ irradiation equipment/ electrostatic dust collector and other DC HV electrical source;
l Thermal Arrest Test Set

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