Product Type: The D type impulse current test systems are specially designed to generate impulse current of exponential shapes. The system can be designed in various ways for meeting customersâ € ™ ....
Shanghai GrandTop Lightning Technology Co., Ltd aims to provide power impulse equipments and test solutions. We can provide SPD test equipments, high voltage test equipments, control and measurement....
Product Type: The C type impulse current test systems with crowbar are sophisticatedly designed to generate impulse current of exponential shapes. The system can be designed in various ways for....
Product Type: The test system can simulate the indirect lightning effect in the nature and output impulse current waveform group with small amplitude in a very short time. It can check the....
Product Type: The lightning stoke system for direct current test on aircraft comprises of three sets of impulse generators and one set DC power source, which can generate A, B, C, D four current....
Product Type: AC/ DC Aging Test System is specially designed to do the heating aging test with zinc oxide valve used in DC arrester. The box is equipped with air inlet, air outlet, over air....
Product Type: H Type impulse current test system can generate different types lightning impulse current shapes such as 4/ 10Â ¼ s, 8/ 20Â ¼ s, 1 20Â ¼ s, 30/ 80Â ¼ s, 60/ 100Â ¼ s , long duration....
Product Type: The R type long-duration current impulse test system can generate long duration impulse current according to IEC60099-4. It also can be used as MOV production line for continuous....
Product Type: GIV series impulse voltage test systems can be used to generate impulse voltages simulating lightning impulse ( 1.2Â ± 30% / 50Â ± 20% Â ¼ s) , chopped lightning impulse, switching....
Product Type: The GTJB multiple chopping gap can be used for chopping of lightning impulse voltages between 20 kV and 3600 kV. The chopping can be realized at the front or at the tail of the....
Product Type: Steep waveform generator units are used to generate the steep wave front waveform. They comprises of one steep waveform generator gap unit and resistive voltage divider. The gap unit....
Product Type: The equipment can be operated as power source to simulate the overvoltage/ current as it is occurred in the system. This equipment is mainly used for SPD TOV test caused by the....
Product Type: The GCW series combination wave generator can be used to perform high energy surge tests. It contains all experience acquired of surge generator production with fast rise time and....
Product Type: Thermal stability test equipment is mainly used to apply DC supply between constant current 2mA~ 20A for SPD and varistors through continuously monitoring the current and surface....
Product Type: The automatic varistor test system is mainly designed to measure the varistor voltage and leakage current of varistors, which can output 100V/ s to test the GDT product. Advantage....
Product Type: GVD series weak damped-capacitive impulse voltage divider are used to measure high voltage full and tail chopped lightning and full switching impulses. Provided with an adequate....