Product Introduction
LEIK multifunction CCTV SPD is designed according to IEC lightning protection requirements and CCTV cameras’ application. It applies to CCTV cameras’ lightning protection. Those cameras use AC or DC power and have/ haven’t PTZ controlling terminal. It not only reduces the cost, installation difficulty and installation space, but also makes the most use of equipotential protection principle which greatly improves its preventive effect. The Maximum discharge current of LEIK products’ protection functions is 10kA. It adopts two-class series mode which can protect CCTV surveillance devices well.
Feature
a. Discharge current 10kA.
b. 3 in 1
c. Low loss.
d. High-speed response(10-12s)
e. LED off when SPD is out of work
Specification
Model | LK-SPD3/1(220V) | LK-SPD3/1(24V) |
Function | Video/Power | Video/Power |
Power | ||
Fault indicator | When the indicator off which is on LINE IN side, SPD is out of work | |
Maximum sustainable operating voltage | 320V | 40 |
Limited voltage | 700V | 75 |
Max. discharge current | 10KA | 10KA |
Video/Audio | ||
Maximum sustainable operating voltage | 8V | |
Limited voltage | 15V | |
Max. discharge current | 10KA | |
Max. transmission rate | 10mhz (Insertion loss<0.2db) | |
PTZ control signal system (Only for LK-SPD3/1) | ||
Maximum sustainable operating voltage | 8V | |
Limited voltage | 15V | |
Max. discharge current | 10KA | |
Max. transmission rate | 10mhz (Insertion loss<0.2db) |
Model
LK-SPD3/1(220V) LK-SPD3/1(24V)
Application
If it is PTZ cameras, please select CCTV 3 in 1 SPD: LK-SPD3/1(220V/24V)
If cameras without PTZ, you’d better select CCTV 2 in 1 SPD: LK-SPD2/1(220V/24V)