- 40kA Surge Protector
- 2020-06-21 18:59
- HDU1-II40X series surge protector device(hereinafter referred to as SPD) is usd for power supply system such as IT,TT,TN-C,TN-S,TN-CS, etc. for low-voltage AC distribution system, for indirect lightning and direct lightning or other A surge of transient o
- 80kA SPD Surge Protection Device
- 2020-06-20 13:54
- Protection is applied to the first-level lightning protection of equipment system in areas with high risks of lightning strikes. The SPD complies with GB/T18802.1/IEC61643-II.
- 20kA Surge Protective Device
- 2020-04-14 08:45
- HDU1-II20X series surge protector device(hereinafter referred to as SPD) is used for power supply system such as IT,TT,TN-C,TN-S,TN-CS, etc. for low-voltage AC distribution system, for indirect lightning and direct lightning or other A surge of transient
- 4 Phase 100kA SPD Device
- 2020-03-09 09:52
- Protection is applied to the first-level lightning protection of equipment system in areas with high risks of lightning strikes. The SPD complies with GB/T18802.1/IEC61643-II.
- 60kA Surge Protection Device
- 2020-02-27 00:58
- The SPD has a common mode(MC)protection and differential mode(MD) protection. The SPD complies with GB/T18802.1/IEC61643-II.
