Lightning Surge Generator
1. Introduction
Lightning Surge Generator is a auto equipment designed according to IEC61000-4-5 and GB/T17626.5,and completely meet the requirements of the standards. 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 1.2/50, 8/20 µs combination wave. The test voltage is up to 10KV, user can choose and define the test levels. The parameters of waveform for surge voltage and waveform for surge current is strictly meet the standard requirements of IEC61000-4-5.
The Lightning surge generator is built in a 380V/20A coupling and decoupling network.
EMC Test equipment includes: EMI receiver, ESD generator, surge generator,electrical fast transient generator, voltage dips short interruptions and voltage variatins generator, ring wave generator and etc..
2. Features
● 7 inch LCD touch screen, with plentiful functions, easy to operate and update the software.
● Programmable, with 1000 groups memories
● Built-in voltage and current monitor to obtain breakdown voltage and current at real time.
● Built-in EUT working voltage and current monitor, protect at overvoltage and overcurrent.
● Built in overvoltage, overcurrent and short circuit protection.
● Voltage error and no output warning.
● Intelligent judge the abnormal of voltage and surge output.
3. Parameter
Output voltage (open) | 0.2－10kV ±5％ |
Front time | 1.2μs ±30％ |
Time to half-value | 50μs ±20％ |
Output current (short) | 5kA±5％ (max) |
Front time | 8μs ±20％ |
Time to half-value | 20μs ±20％ |
Output polarity | Positive, negative, positive/negative automatically |
Output impedance | 2Ω±10％, 500Ω±10％ |
Trigger mode | Synchronization, asynchronization |
Inject phase | Freely set at 0－360°，resolution:1° |
Trigger mode | Auto or manual, single |
Surge times | 1-9999 times |
Memories | 1000 groups, built in IEC standard |
Surge interval | 30-9999s |
Built in network capacity | 3 phase, 380V/20A |
Coupling mode | L1-N,L2-N,L3-N, L1-PE,L2-PE,L3-PE,N-PE |
Coupling device | 18μF capacitance (L-N), 10Ω resistor+9μF capacitance (L-PE) |
Working environment | Temperature:15°C－35°C humidity:10%－75% |
Power supply | AC220±10％，50/60Hz |
