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By certification 
Video+220V Power supply lightning protection devices (SPD502VP/220V)
Description:
1. Used for Internet and 220V Power
2. Designed according to the standard of IEC surge protector.
3. The joint form is standard screw grip, providing protect of 1~2 groups of circuits.
4. There are various choices of quota voltage, and the installation and maintenance is easy and convenient.
5. 3-levels in tandern type, the maximum discharging current achieves 10kA. Reacting within Nanosecond level, it can fully protect those equipments of the latest semiconductors
Features:
| Parameters | Values |
Continuous operating voltage Un |
5V |
Nominal discharging current In (8/20us) |
5kA |
Maximum discharging current Imax (8/20us) |
10kA |
Limit voltage Up |
15V |
Data transmission rate Vs |
10Mbps |
Insert loss Ae |
0.2dB |
Response time Ta |
1nS |
Joint form |
Grip |
Protection form |
Line to line, line to earth |
Working conditions |
Temperature -25℃-+65℃; Humidity ≤95%(25-30℃) |
Expiration pattern |
The communication lines are short-circuit or cut off to earth |
Test standard |
IEC61643-21:2000 |
