Place of Origin:
China
Brand Name:
Microtest
Certification:
CE
Model Number:
7630
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Safety Regulation Withstanding Voltage Tester
The safety tester has a high-efficiency PWM amplifier to isolate the influence of external voltage fluctuations, and outputs a stable high voltage, which enables "safe" and "reliable" measurements even in areas with high voltage fluctuations. The HT7630 uses a 32-bit True-RMS DSP (Digital Signal Processor) for its measurement technology, which is different from the ADC (Analog-to-Digital Converter Integrator) used for general measurement. In addition to the 32-bit data to improve the accuracy, the AC signal processing speed can also be increased by tens of times, accurate and stable.
model number of channels |
7630 2 |
7631 8 |
|
AC high-voltage insulation test | |||
output voltage | 10V-5000V | ||
Voltage resolution | 1V | ||
Voltage accuracy | ±(3% of setting +5V) | ||
output frequency | 50/60Hz | ||
Maximum rated current | 10mA | 30mA | 30mA |
Lease current range | 0.001-31mA | ||
Discharge current resolution | 0.001mA | ||
Precision of current leakage | ±(3% of reading +10uA ) | ||
testing time | 0.1-999s | ||
Test the time resolution | 0.1s | ||
rise time | 0.1-10s | ||
Arc detection | Detection shift range from 0-20 (1 most sensitive) | ||
DC high-voltage insulation test | |||
output voltage | 10V-6000V | ||
Voltage resolution | 1V | ||
Voltage accuracy | ±(3% of setting +5V) | ||
Maximum rated current | 10mA | ||
Lease current range | 0.001-11mA | ||
Discharge current resolution | 0.001mA | ||
Precision of current leakage | ±(3% of reading +10uA ) | ||
testing time | 0.1-999s | ||
Test the time resolution | 0.1s | ||
rise time | 0.1-10s | ||
Arc detection | Detection shift range from 0-10 (1 most sensitive) | ||
Insulation impedance | |||
output voltage | 10-1000Vdc | ||
Voltage resolution | 1V | ||
Voltage accuracy | ±(3% of setting +5V) | ||
Maximum rated current | 1mA | ||
Insulation impedance range | 1-12000MΩ | ||
Insulation impedance resolution | 1MΩ | ||
Insulation impedance accuracy |
100-500V, 1-1000MΩ (±5% of reading +1MΩ) 500-1000V, 2-12000MΩ (±5% of reading +10MΩ) |
||
testing time | 0.1-999s | ||
Test the time resolution | 0.1s | ||
rise time | 0.1-10s |
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