| After-sales Service: | 24 Hours Online |
|---|---|
| Warranty: | 1 Year |
| Trademark: | HOTOTECH |
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This equipment is designed to apply impulse voltage on solar module according to MST14 in the IEC61730standard.
lPositive voltage and negative voltage could be altered;
lDivide 6 gear to apply impulse voltage on different capacitive load;
lOscilloscope and voltage divider are applied to capture the curve of the impulse voltage;
lIPC with window10 system is communicated with Oscilloscope to display the curve;
lRising time and falling time of impulse voltage is calculated by IPC;
lResult could be reported in IPC.
Technical parameters
Impulse voltage generator
lVoltage range:0-20KV, the voltage deviation: +/-3%;
lPeak rise time:0.84-3.12 μs +/-30 %
lHalf -peak decay::40 μs-60μs +/-20 %;
l6-gear adjustment, up to test 183nF:
lTimes: 1-999 times
lPulse repetition time: 20-9999s
lTemperature scope of use: 5-40ºC
lOperating humidity range: ≤80%, and no condensation;
lPower: 2KW
lDimension (Length*Width*Height): 1200*800*1800mm;
lWeight: 200kg;
Oscilloscope
lDisplay screen: 9 inches (color)
l Number of channels: 2
l Real-time sampling rate: 500Ms/S
l Bandwidth: 25MHz
l Peak detection: 3.5ns
l Maximum resolution: ≥5 μs /div @ 4 GSa/s
l Memory depth: 20M
l Input sensitivity: 2mV/div-5V/div
l Maximum input voltage(1MΩ): 300V RMS Peak ≤±450V
l Time base gear: 2 ns/div to 100s/div
l Time base delay range: -15div-5000 ns
l Time base precision: ≤ ±25 ppm
l Pulse width range: 20ns to 8s
l Video polarity: Positive polarity, negative polarity
l Vertical range: ±5div
l Isolation between channels: ≥100:1
Voltage divider
l Input voltage: 1kV~40kV
l Type: Resistance
l Temperature coefficient: 100PPm/ºC
l Time responsibility: ≤100nS
l Voltage divide ratio: 200:1
Attenuation probe
l Attenuation ratio: 1000:1
l Input impedance: 200MΩ
l Input capacitance: 3PF
l Maximum input: 300V
l Bandwidth: 100MHz l
l Compensation capacitor: 3~25PF
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