Products
IEC 61000-4-12 Ringing Wave Signal Test Generator EMC Tester In Low Voltage Power Lines
Products Description
IEC 61000-4-12 Ringing Wave Signal Test Generator EMC Tester In Low Voltage Power Lines
Open Circuit Voltage Oscillation Frequency (1/T)
100kHz±10%
Open Circuit Output Voltage (PK1)
(250V~4000V)±10%
Open Circuit Voltage Waveform Front (T1)(10%~90%)
PK1:0.5μs±30%
40%<(PK2)/(PK1)<110%
40%<(PK3)/(PK2)<80%
40%<(PK4)/(PK3)<80%
Short Circuit Current Wave Front (T2) (10%~90%)
P1 ≤0.9μs
Short Circuit Current (PK1) at 3500V
292A ± 10% at 12Ω
Short Circuit Current (PK1) at 3500V
117A ± 10% at 30Ω
Adjacent Pulse Interval
1s~99s
Number of Pulses
1~9999 times
Output Method
Automatic positive and negative polarity switching or alternation
Output Impedance
12Ω, 30Ω
Phase Injection Method
Asynchronous or synchronous (0°~360°)
Sample Coupling / Decoupling Network
Optional coupling/decoupling network with lightning surge generator
Structure:
Product overview:
Ringing signal generators are used to simulate non-repeated damped oscillatory transients in low voltage power, control and signal lines in public and private networks. It provides an ideal standard basis for assessing the immunity of electrical and electronic equipment for domestic, commercial and industrial use.
This ringing signal generator complies with IEC 61000-4-12/ GB/T 17626.12 "Electromagnetic Compatibility (EMC) - Test and Measurement Techniques - Oscillating Wave Immunity Tests" and ANSI-C62-41 "IEEE Guide to Surge Voltages in Low Voltage Alternating Current (AC) Power Supply Circuits", as well as with the requirements of IEC 61009-1, clause 9.19.1, among others.
Transients due to power and control switching (or lightning triggering) can produce ringing wave interference on power, control and signal lines. A common standard has been developed for assessing the immunity of electrical and electronic equipment for domestic, commercial and industrial use.
Technical parameters:
Open Circuit Voltage Decay Rate
7-inch touchscreen LCD interface with rich features for easy operation and software upgrades
Built-in single-phase 10A (16A) power supply network, two-in-one, compact design.
The EUT output comes with a high-strength panel socket, which makes the connection of test samples more convenient and reliable.
Built-in EUT operating voltage, current monitoring, over-voltage and over-current protection.
Intelligent programme-controlled high-voltage power supply with built-in high-voltage over-voltage, over-current and short-circuit protection.
Intelligent detection of ringing wave output, with voltage error and no output warning function
Self-diagnostic function, can intelligently judge the abnormal output of high voltage and ringing wave.
The main switch adopts imported switches to ensure stable waveforms, strong comparability and long life.
Waveforms are displayed by external oscilloscope (the oscilloscope needs to be prepared by the user)
