IEC 61000-4-12 Ringing Wave Generator 4KV 16A For EMS Oscillatory Waves Immunity Test
Standards & Clauses:
IEC 61000-4-12/ GB/T 17626.12 “Electromagnetic compatibility (EMC)– Testing and measurement techniques –Oscillatory Waves Immunity test”
ANSI-C62-41 “IEEE Guide for Surge Voltages in Low-Voltage Ac Power Circuits”
Samples and Restrictions:
Lighting appliances, electronic circuits and equipment
Application:
Ringing Wave Generator Used to simulate non-repetitive damped oscillatory transient waves in low voltage power lines, control lines and signal lines in both public and private networks. Provides an ideal, normative basis for assessing the immunity of electrical and electronic equipment for domestic, commercial and industrial use.
Test Principle:
Transients due to power and control switching (or triggered by lightning strikes), generate ringing wave interference on power lines, control lines and signal lines. To establish a common criterion for the evaluation of the immunity performance of electrical and electronic equipment for domestic, commercial and industrial use.
Structure:
7-inch touch LCD interface, rich in functions, easy for operation and upgrading software
Built-in single-phase 10A (16A) power network, 2-in-1, miniaturized design
EUT output comes with high-strength panel socket, and the test sample connection is more convenient and reliable
Built-in EUT operating voltage, current monitoring, overvoltage, overcurrent protections
Intelligent program-controlled high-voltage power supply, with built-in high voltage overvoltage, overcurrent and short circuit protections
Ringing wave output intelligent detection, with warnings for voltage error and no output
Self-diagnosis function, can intelligently judge the abnormal outputs of high voltage and ringing wave
The main switch adopts the imported switch to ensure stable waveform, with strong comparability and long life
The waveform will be shown by an external oscilloscope (oscilloscope should be prepared by user)
Use Environment:
Power supply: single phase AC220V ± 10%, 50/60Hz
Ambient temperature: 10°C～35°C
Relative humidity: 30%～60%
There should be no high concentration of dust, corrosive gas, flammable and explosive objects
Technical Parameters:
| 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% |
| Open Circuit Voltage Decay Rate | 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 |
Product Tags:
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IEC 61000-4-12 EMC Test Equipment Ringing Wave Generator Oscillatory Waves Immunity Test Images
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