LISUN CSS61000-11 Voltage Dips and Interruptions Generator – After-sales Frequently Asked Questions (FAQ)

The voltage dip and interruptions generator is specially designed according to the characteristics and requirements of EMS measurement under a sudden reduction or interruption of the voltage at a point. CSS61000-11/ CSS61000-11T uses a big LCD touch screen in both English and Chinese operating interface. It has better performance such as high reliability, convenient operation. It fully meets the standard requirements of IEC 61000-4-11, EN 61000-4-11 and GB/T17626.11

Q1: The instrument can’t be powered on. (The fuse or MOV burn out when the instrument is turned on)
Fuse at the power filter:
MOV on the power filter inside of the instrument: 

A1: The power input of the instrument is unstable, the voltage is too high or other power supply problems may cause the fuse and MOV to burn out. Please try to use a stable power supply.

Q2: The instrument can test 50Hz EUT normally, but abnormal when test 60Hz EUT.
A2: Please kindly contact us and provide product serial numaber, we will update the program for you for free. New program can test both 50Hz and 60Hz EUTs normally.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618117273997