LSG-6K20 Combination Wave Surge Generator

Introduction:

LSG-6K20 combination wave surge generator is completely designed according to IEC61000-4-5 and GB/T17626.5. The 10/700μs combination wave generator is used to test ports intended for connection to symmetrical communication lines. It is widely used in the fields of industry control equipment, house-holding appliance,medical electronics, communications electronics, components, auto control equipment and etc.

Lightning surge generator is to simulate the surge voltage caused by switching transient and lightning transient, the surge test is to found out the surge voltage effect to EUT in normal working condition.

The lightning surge generator can generates both 10/700μs, 5/320μs combination wave. The test voltage is up to 6KV, user can choose and define the test levels, built-in network with capacity 50V/0.1A (DC). The parameters of open-circuit voltage waveform and short-circuit current waveform are strictly meet the standard requirements of IEC61000-4-5 and IEC60061-1.  

2. Features:

1). 7 inches LCD touch screen, with plentiful functions, easy to operation and update the software.

2). User can design the test program, and has 1000 groups memories.

3). Built-in 4 wires symmetric communication network,  2 in 1 design.

4).Intelligent program-controlled high voltage power supply with built-in over-voltage, over-current and short circuit protection.

5). Add external network for more forms of communication line and signal line or surge test

6). Intelligent judge the abnormal of high voltage and surge output.

3. Parameter

Generator and Waveform

1. 10/700ms and 5/320ms part of the equivalent circuit of surge waveform

1. Open-circuit voltage waveform

Front time:T₁=1.67T=10ms±30%

Time to half value: T₂=700ms±20%

1. Short-circuit current waveform

Front time: T₁=1.25T=5ms±20%

Time to half-value: T₂=320ms±20%