Overview
A high-voltage pulse discharge signal collected by a high-voltage station
Test content: Collect the discharge signal of the impulse voltage in the discharge test (the impulse voltage can reach several hundred thousand volts), and record it
? Acquisition card requirements: single channel 200MS/s sampling rate, 12bit precision;
? Problem: Due to the special environment, ordinary data acquisition cards or oscilloscopes are distorted and easily penetrated by high voltage, which poses a hidden danger to the personal safety of operators. In a strong electromagnetic environment, general acquisition cards and oscilloscopes have relatively high impulse voltages. The situation has crashed, etc.;
? The use of optical fiber interface effectively solves the problem of remote control transmission. And what the optical fiber transmits is optical signal, which is not affected by electromagnetic field;
? Through independent battery power supply, complete isolation from the ground, avoiding the interference of high-voltage environment ground voltage;
? Adopt independent embedded design, independent operation, not affected by other equipment.
Features
? Single channel up to 250MSps sampling rate 12/14-bit conversion accuracy;
? Bandwidth 125MHz;
? Onboard 1GB DDR3 memory;
? Support external trigger input, support long pre-trigger, channel trigger, soft trigger, internal pulse trigger;
? Gigabit Ethernet/Optical Interface
? Available with battery or DC power supply
Test Results
Dc Charging Pile,Double Charging Pile,Double Gun Pile Charging Pile,Charging Station Split Charging Pile
Guangdong ChongWei Technology Ltd. , https://www.chongweitech.com