| Customization: | Available |
|---|---|
| Certification: | ISO9001, CCC, Contact Us |
| Protection: | Shock Resistance |
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| Quick, accurate measurements within 3 - 4 s Same test for PE and L-N tests | Repeatable results, 2 wire connection Less susceptible to leakage currents |
| Quick, consistent measurements Same test for PE and L-N tests | Low energy test up to 30 s |
| Will not trip any RCD >30 mA; same as ½ x I no-trip RCD test | High dc current to block RCD plus high current test typically 23 A |
| Less susceptible to noise | Industry is tending towards lower test currents |
| Faster than 2- wire test | Neutral connection required for power, but can be connected to earth |
Test currents High loop test currents develop large signals that are easier and more accurate to measure. They also can cause large touch voltages on the installation under test that should be monitored to prevent danger. Lower test currents are less likely to operate protection and touch voltages are reduced. Loop testing limits The IET Guidance Note 3 says that circuits rated up to 50 A can be tested with a loop tester with a resolution of 0.01 down to values of 0.2 Ohms. Values below this can be inaccurate and alternative methods should be used to calculate prospective fault current.
AVANTEST ELECTRONICS established in February 2018, integrates sales, system integration, customized services, R&D, and production.The company serves as a leading solution provider in relevant industries. Its R&D department team is experienced in microwave radio frequency, communication, and semiconductor industries. All of the core technical staff hold doctoral degrees. Its products and solutions are widely used in traditional industries and emerging technological fields, including but not limited to communication, aerospace, power electronics, industrial automation, automotive electronics, rail transit, semiconductor, new energy, LED lighting, medical electronics, and electromagnetic compatibility. Its customer base comprises research institutes, testing organizations, and industrial clients.
In addition to one-stop solutions for clients, the company also acts as an authorized agent for leading domestic and international brands in product testing and measurement. including, but not limited to: Keysight, Ceyear, Rohde Schwarz, Tektronix, Agitek, Anritsu, VIAVI, Gwinstek, ActionPower, Xinertel, and others.
The product range includes but is not limited to: oscilloscopes, signal generators, spectrum analyzers, network analyzers, DC power supplies, AC power supplies, parameter analyzers, device analyzers, microwave power meters, frequency counters, noise figure testers, EMI test receivers, signal quality analyzers (high-speed bit error rate testers), wireless communication testers, protocol analyzers (PCIe, SAS/SATA, USB, etc.), safety compliance testers, digital multimeters, LCR meters, electronic loads, special power sources, network testers, network impairment emulators, and others.
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