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Leakage Current Tester For multiple IEC and UL Standards
Product overview
The KP-8850 contact current tester is a combination of innovative
features, patents and high-end testing equipment designed to meet a
wide range of contact current testing applications. Equipped with a
10-inch high-definition color display screen, it can display the
voltage waveform, frequency domain distribution map, contact
current and test time at the measurement end at the same time,
providing intuitive and clear test results for testers.
Product characteristics
1. Comply with multi-standard leakage current test: This leakage
current test system complies with the latest IEC 60335, IEC 60950, IEC 60990, IEC 60601, IEC 61010, UL 61010, UL
60335 and other national or international standards. At the same time, the system can test the leakage current of
electrical and electronic products such as communication equipment,
household appliances, laboratory instruments, and some medical
instruments.
2. Based on the principle of digital simulation test: This tester
is based on the principle of digital simulation, by collecting the
voltage signal at both ends of MD, and then through the digital
circuit simulation method, calculate the leakage current signal of
different MD network, the method has the characteristics of good
frequency response, simple circuit, high test accuracy, test
process automation and so on.
3. High bandwidth: The measurement bandwidth of the tester is
50MHZ, and it can test the leakage current signal of DC-1MHz, which
fully complies with the IEC60990 contact current test
specification, ensuring the accuracy and reliability of the test.
4. Extensible human simulated impedance: has built in 5 groups of
human simulated impedance (MD) options, and can expand a variety of
human impedance network functions, can simulate a variety of human
impedance conditions, to meet the needs of a variety of safety
standards.
5.GFCI leakage current test: Based on the latest US UL943 standard,
the GFCI leakage current signal between L-N can be measured and
displayed directly in the test interface.
6. Efficient and convenient test system: touch screen operation,
friendly interface, all parameters can be directly selected or set,
color HD interface, all parameters are fully displayed in one
interface, you can save the required test report.
7. Calibration system: with BNC measuring terminals, it can be
connected to an oscilloscope or voltmeter to read the voltage
value, which is convenient for users to calibrate the test
instrument and ensure the accuracy of the test results.
Technical project | Parameter |
Output power supply | 0-277VAC, 0-40A |
Contact current test | Power status: Polarity switch, N fault, ground fault |
Test probe Settings: shell - shell, shell -L, shell -N, shell -G, L-G, N-G, L-N | |
Leakage current range | DC, AC (RMS, 20Hz~1MHz) |
DC, AC, and AC+DC: 100μA/500μA/5mA/50mA | |
Peak AC: 500μA/1mA/10mA/75mA | |
Leakage Current & Maximum Current Resolution (RMS) | 50 UA-1 mA: 0.1uA |
1mA-10mA: 1uA | |
10mA to 50mA: 0.01mA | |
Leakage Current & Maximum Current Accuracy (RMS) | Accuracy ± 3.0% rdg. ± 6 dgt. (representative value) |
Network | Electrical burn current human impedance network |
Sensing and reacting current human impedance networks | |
Get rid of the current human impedance network | |
Human Impedance Network (IEC60990) | |
Standard Human Impedance Network (UL1563) | |
Other networks are extensible | |
Meet the standard: United States UL943 standard | |
GFCI leakage current test | Range: RMS (DC-1MHz) 1A, PK 10A |
Accuracy ± 1.0% rdg. ± 6 dgt. (representative value) | |
Operating voltage | AC220V, 50/60Hz, rated power 80VA |