Overview
Surge pulses occur due to direct or indirect lightning strikes or by power system switching transients caused by switching inductive loads or short circuits. This leads to currents or electromagnetic fields causing high voltage or current transients. The energy is particularly large. And the impact on the product may be destructive. A lightning surge generator is used to evaluate the performance of device subjected to high energy disturbances from the power line port and other signal line ports. Our surge generators simulate these disturbances for all the necessary voltage levels in accordance with IEC/EN 61000-4-5 & GB/T 17626.5.
Features
● User friendly 7" touch panel display
● Support multi-language & facilitate users
● Built-in environment self-test program
● Pre-programmed international standard test level parameters, easy to operate
● Programmable operation, realize one key to complete the setting function
● RS232/USB interface, PC control operation & printable test report
Technical Data
|
Model |
SUR T15 |
SUR T20 |
|
Surge waveform |
Open-circuit voltage wave: 1.2/50μs |
|
|
Open-circuit voltage |
0.2~15kV |
0.2~20kV |
|
Short-circuit current |
0.1~7.5kA |
0.1~10kA |
|
Polarity |
Positive/negative/alternating |
|
|
Phase |
0~359° synchronous, asynchronous, automatic |
|
|
Effective output impedance |
2Ω (common mode 12Ω) |
|
|
Coupling/decoupling network |
Built-in, three-phase five-wire, 20A (Customer specific on demand) |
|
|
Coupling mode |
Differential mode 18μF, common mode 9μF/10Ω |
|
|
Number of surges |
1~9999 |
|
|
Interval |
10~9999s |
|
|
Power supply |
AC220V 50/60Hz |
|
|
Ambient temperature |
15℃~35℃ |
|
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