Surge & EFT Combine Test System


LSE-545CB is the test system which combined surge testing with burst testing, so that it is highly integrated and efficient. The module could fully qualified kinds of standards IEC61000-4-4/-5. Provide you more efficient and accurate EMC


1. Capacitive color touch-panel provides a friendly and powerful interface for users controlling the machine.

2. Users can program the test directly on the menu, which is the real intelligent operation in test;

3. Self-calibration function built-in for users’ convenience.

4. Design of several interface—– besides General interface RS485 and Ethernet port, LSE-545CB could support WIFI interface for mobile-phone or iPad operation.

5. Surge and burst modules both use High voltage&high speed semiconductor switch to ensure the perfect interference wave and performance.

6. Max peak value of testing voltage is 5kV,ensure test margin you need.

7. Highly integrated.

Meet the standards:

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

IEC61000-4-5 Ed.3  EN61000-4-5  GB/T17626.5

Technical Parameter:

Interference typeSurge/Burst
EFT generator
Output voltage0.25kV +10%  
Pulse frequency0.1kHz1000kHz(continuous adjustment is available)
PolarityPositive/Negative/Automatic change
Pulse width50Ω)50ns±30%
Pulse width1kΩ)35ns150ns
Burst time1500 pulses
Repetition time0.1s60s (Continuous adjustment is available)
LSG Generator
Output voltage0.2~5kV +10%
Output currency0.1~2.5kA+10%
PolarityPositive/negative/automatic change
Output waveOpen circuit voltage waveRaise time1.2us±30%  Pulse width: 50us±20%Short circuit current waveRaise time8us±20%    Pulse width: 20us±20%
Pulse interval10s~600s(1s step)
General parameters
Phase synchronizationAsynchronous/Synchronous  0 to 359°(In 1°step)
FunctionInterfere injection of any phase by program, IEC test level built-in voltage stepping test
Coupling/decoupling networkBuilt-in, Single-phase Three-wire, AC250V/16A, DC30V/16A
ScreenAndroid color touch-screen
Interface of softwareRS485(scalable)Ethernet portWIFI
PowerAC220V 50/60Hz