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10/700μs Combination Wave Surge Generator

Description The 10/700μs combination wave generator is used to test ports intended for connection to symmetrical communication lines Model LSG-6K20

LSG-6K20 Combination Wave Surge Generator

1. 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

Storage capacitor

20μF ±10%

Open circuit output voltage

0.2-6kV ±5%

Front time

10μs ±30%

Time to half-value

700μs ±20%

Short circuit output current

Max 150A ±5% (impedance 40Ω)

Front time

5μs ±30%

Time to half-value

320μs ±20%

Output polarity

Positive, negative, positive/negative automatically

Output impedance

15Ω ±10%, 40Ω ±10%

Trigger mode

Auto or manual, single

Number of surges

1-99 times

Programmable test program

Built-in IEC standards and user-define, with 1000 groups memories

Surge interval


Built-in network capacity

DC50V, 0.1A

Network Coupling mode

L-N (T1+R1+T2+R2-GND)

Network coupling device

Each line 100Ω+90V gas discharge tube

Working environment

Temperature: 15°C-35°C Relative humidity: 10%-75%

Power supply

AC220±10%, 50/60Hz, 300W


470mm×260mm×500mm (W*H*D)


About 30kg

Contact us


Address:   Flat/RM803, Chevalier House,45-51 Chatham Road South, Tisim Sha Tsui,Kowloon, Hong Kong




ADDRESS: No. 429, Yichun South Road ( Happiness Park),   Yuanzhou District, Yichun, Jiangxi, 336000, China


TEL: 86-(0)795-3560528   FAX: 4008266163 ext. 29929

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