600kV High Voltage Capacitive Voltage Divider For HV Testing Lab

The instrument adopts DSP operation core and digital signal processing technology. Through real-time signal waveform analysis and amplitude-frequency calculation, it can accurately determine the breakdown point, maintain the highest voltage value of the breakdown time, and immediately protect it, while the relay switch provides The user has a control signal and is accompanied by an audible alarm system. The advanced anti-EMC design is adopted in the design, which makes the product work reliably for a long time in various high electric field and magnetic field environments, and is leading the technology in similar products at home and abroad. And has a bilingual display interface.

Main feature:

1) The voltage divider uses high-precision resistors, capacitor assemblies, special process potting, dry seals, and no oil leakage problems.

2) High input impedance: reduced test current and low power consumption, making the product body small and light, stable in performance and high in measurement accuracy.

3) The voltage divider, multi-value kV meter and special cable are all placed in an aluminum alloy box, which is safe, reliable, easy to carry and transport.

4) The multi-value kV meter can directly read the DC average value, AC peak value, true RMS value, peak value and other voltage values.

5) The organic composite insulation jacket is used above 150KV, which increases the surface creepage distance, greatly reduces the height of the product, and is more convenient to carry.

Basic electrical parameters
Signal measurement accuracy 0.2 level / 0.5 level (Uin > 1V)
Signal measurement range AC (40HZ-----400HZ) signal AC 0---700V RMS
DC signal: DC 0----1000V peak
Input impedance >1MΩ
Overvoltage relay protection interface capacity Current < 1A, voltage <250V
Following the corresponding time < 20mS
Breakdown protection relay action time 3S
Breakdown relay interface capacity current < 1A, voltage <250V
Working power parameters 220V/20VA
Working environment temperature -15 °C----55 °C, no condensation
Signal interface type Standard BNC signal terminal, standard R16 signal terminal
AC partial pressure ratio K1 setting range 0.01-----99999.99
DC wind pressure ratio K2 setting range 0.01-----99999.99
Packing setting range 0.01-----99999.99KV
Breakdown voltage limit setting range 0.01-----99999.99KV