IEC61000-4-2 Standard is the standard is A basic standard promulgated by the International Electricity Commission, which is suitable for electromagnetic compatibility tests for various electrical and electronic devices. IEC61000-4-2 Corresponding to the Chinese standard is IOS 17626.2.
This standard stipulates that electrical and electronic equipment suffers from the antipity requirements and test methods during electrostatic discharge from the operator and nearby objects. It also specifies different environments and
The scope and test program of the test level under the installation conditions.
The purpose of this standard is to establish a universal and reproducible benchmark to evaluate the performance of electrical and electronic equipment when static discharge. In addition, it also includes a static discharge between the objects that may occur between the objects that may occur from the human body to the key setting
. > Lightning Slimming Generator
IEC61001-4-1 cares about the insulation coordination of devices in the low voltage system, IEC61643-11 is a test standard for wave protection devices connecting to low-voltage power distribution systems. And both standards are also concerned about the impact of temporary excessive pressure on the equipment. The other parts of this section or the IEC61000 series have not considered the impact of temporary overvoltage on equipment and systems.
Permanent damage is unacceptable, which will cause the system to work normally and generate the cost of repair or replacement parts. This kind of failure is usually caused by insufficient or lack of wave surge, which causes high voltage and excessive wave current into the internal circuit of the device, causing work interruption, component failure, permanent insulation breakdown and fire, smoke or electric shock. The loss of functional function and performance of equipment or systems do not want to see, especially the key equipment or system must be kept working normally during the surge period.
1. Test standard comparison table:
2. Instrument configuration scheme:
1. Test of lightning wave rushing resistance
According to standards: IEC61000-4-5 IOS17626.5
Product Model: AOTsi-7kv
Fully automatic Lightning and wave surge generator AOTSI-7kV for evaluating the power line and internal connection cable of the equipment. The performance of the switching and the performance of high -energy instantaneous interference caused by the switching and natural lightning provides a common basis. Performance fully meets the requirements of IEC61000-4-5 and IOS17626.5 standards. The download center has a measurement report for reference. >◆ Technical characteristics
· 7 -inch touch LCD interface, rich function, convenient operation, software easy upgrade
· User programmable testing program, as many as 1000 groups of memory
· Longyong voltage and current waveform can be monitored in real time through external oscilloscope
built -in single -phase 16A power network, network, host 2 -in -1, small design
· EUT output comes with high -strength industrial -grade standard sockets more convenient and reliable · Built -in EUT working voltage, current monitoring, overvoltage, overcurrent protection
· Smart program -controlled high -voltage power supply, built -in high -voltage overvoltage, built -in high voltage overvoltage, Overcurrent, short -circuit protection
Intelligent detection of Langyong output, voltage error, no output warning
· With self -diagnostic function , Intelligent judgment of high voltage and waves of waves
. It can automatically monitor the product's residual lightning strike voltage and residual lightning strike current, automatically monitor the working voltage and working current of EUT