Overview
Solar PV (Photovoltaic) impulse voltage tester WVT 30K is designed in full accordance with the relevant requirements of IEC 61730-2 (GB/T 20047.2), IEC 60060-1 (GB/T 16927.1), which can meet the 1.2/50μs waveform test requirements for PV panels within the capacitance range of 15nF~150nF. There are 7 selectable gears, with a test voltage ranging from 3kV to 30kV. Built‑in voltage monitoring probe, real‑time display of peak voltage. Optional for waveform acquisition and upper PC control software.
Compliant Standards
IEC 60060-1
IEC 61730-2
GB/T 16927.1
Features
- 7-inch color touch screen, user-friendly interface and smooth operation.
- One-click switching between Chinese and English language operating system.
- Built‑in voltage monitoring probe, real‑time display of peak voltage
- Built-in high-precision temperature and humidity monitoring to ensure test conditions comply with international standards.
- Programmable voltage‑boost mode.
- High-precision high-voltage power supply with continuously adjustable wide range of 3~30 kV and stable output voltage.
- User settings are automatically saved, and the last working status is restored upon startup.
- Automatic switching between positive and negative polarities, supporting independent positive or negative single-polarity operation.
- RJ45/RS232 interface, for PC control operation and printable test report.
- Audible and visual alarm function, automatically evaluates test results.
Technical Data
|
Model |
WVT 30K |
|
Rise time |
0.84μs~3.12μs |
|
Pulse width |
50μs (accuracy within ±20%) |
|
Output voltage |
3~30kV (customizable for 50kV, 60kV and other voltages) |
|
Step voltage |
1V |
|
Polarity |
Positive/negative/alternating |
|
Trigger mode |
Manual, Auto, with boost mode |
|
Capacitance range |
10nF~183nF (7 selectable gears) |
|
Test count |
1~9999 |
|
Interval |
20~9999s |
|
Power supply |
AC 220V ±10%, 50/60Hz |
|
Operating environment |
Temperature: 15℃~35℃ Relative humidity: 10%~70% |
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