当系统因雷击或其他原因出现电涌过电压时，保护器立即纳秒及时间内迅速导通降电涌过电压引入大地，从而保护网站上的用电设备。
Model No. Product Name Data Version
1.Basic Structure Drawing 2. Principle Drawing
SPD classification according to EN61643-11 Type2
SPD l ifi i di EN 0 39 11
3. Technical parameters
Cl II
Ucpv
In
Imax
Up
Ta
SPD classification according to EN50539-11
Max.continuous operating dc voltage 1500V
ClassII
Response time
≤25ns
Maximum discharge current (8/20μs) 20kA
Nominal discharge current (8/20μs) 40kA
Voltage protective level at [(DC+/DC-)→PE]
≤2.6kV
Tu
Operating temperature range
-40℃-80℃
Operating state/fault indication green/red
Enclosure material Thermalplastic UL94-V0
Cross-section area (Max.) 35mm2
Cross-section area (Min.) 4mm2
For mounting on 35mm Din rail
Degree of protection IP20
Order Code B8018
Orde code (With remote signal) B8019
微信号：17841250948
