EFT generator coupling/decoupling network EFT-405CN

Eft-405cn is a highly integrated and efficient test system of impulse group immunity developed by Lingshi. The whole equipment fully meets the requirements of the latest iec61000-4-4 standard, which not only provides excellent interference performance, but also integrates the latest operation and control technology of the instrument, bringing different experience to EMC test.

1.7 "color capacitive touch screen provides friendly and powerful man-machine control interface;

2. The interface can write test program directly and quickly to realize intelligent test operation;

3. Built in calibration factor self calibration function, convenient for user self calibration;

4. Rich and perfect communication interface design, in addition to standard RS485 serial port and Ethernet port, WiFi wireless interface is also configured to realize the control of mobile phones and tablets;

5. Adopt high-voltage and high-speed semiconductor switch to ensure extremely excellent interference waveform and interference characteristics;

6. The maximum peak value of the pulse group test voltage is 5kV positive deviation, which ensures that the user has enough test margin.

7. Highly integrated design, saving test space, a machine to complete the user test.

Standard

Application

Parameter

Parts

Meet the standards：

IEC61000-4-4 Ed.3 IEC61000-4-4 Ed.2 EN61000-4-4 GB/T17626.4

application area：

Industrial equipment, power instruments, vehicle borne electronics, medical devices, lighting appliances, communication equipment, audio and video equipment, low-voltage electrical appliances, electronic components, electric tools, information technology equipment, rail transit Aerospace appliances, instruments and meters

technical parameter：

Type	EFT-405CN
Jamming type	Immunity of electrical fast transient pulse group
Output voltage	0.2～5kV （+10%）
Pulse Frequency	0.1kHz～1000kHz Continuously adjustable
Pulse Polarity	Positive/negative/ positive-negative index
Internal Resistance	50Ω
Pulse front	5ns±30%
Pulse width（在50Ω）	50ns±30%
Pulse width（在1kΩ）	35ns～150ns
Number of monopulse	1～500 pulses
Pulse group period	0.1s～60s Continuously adjustable
General parameters
Angle injection	Asynchronous / synchronous, 0-359 degrees, step value is 1 degree
Testing function	Interference with any phase programmed injection, built-in IEC test level, voltage step
Coupling / decoupling network	Built in, single phase three wire，AC250V/16A, DC250V/16A
Screen	Android based color touch screen
Software interface	RS485(Extensible)、Ethernet port、WIFI
Power	AC220V 50/60Hz
Size	19''/4U
Weight	18kg

parts：

Video playback：