1. APPLICATION:
This kind of SPD has lots of excellent characteristics, such as low residual voltage, small fading, easy installation and large discharge current capacity. It can protect the power supply, video signal, control part and network of the equipment.
The product is applicable to the video signals of monitoring system, video display, cable TV and home TV for the purpose of protecting the sensitive video lines and of preventing them from being damaged by the induced lightning overvoltage, power interference, and static discharge.
2. NAMING RULES:
3. TECHNICALS PARAMETERS
Model DXH06- | AVC(AN)/24 | ||
Target to be protected | Power Supply | Video part | Control part |
Interface Type | 3P Terminal | BNC | 2P Terminal |
Max. Continuous Operating Voltage (Uc) | 40VAC | 8V | 24V |
Protection Level(Up) | ≤170V | ≤20V | ≤40V |
Load Current(I) | 5A |
|
|
Insert Loss (dB) |
| ≤0.2dB | ≤0.2dB |
Nominal Discharge Current Capacity(In) | 5kA(8/20μs) | ||
Max. Discharge Current Capacity(Imax) | 10kA(8/20μs) | ||
Grounding Resistance(R) | ≤4Ω | ||
Protection Level of the Shell | IP20 | ||
Operating Temperature | -40℃~+70℃ | ||
Overall Size(mm) | 132×75×47 | ||
4. Installation Method and Attentions
1. Confirm the interface and connecting way.
2. SPD must be wired in series between signal channel and the protected device.
3. The input (IN) of the lightning protector shall be connected with the signal channel, and the output (OUT) shall be with the protected device. They can’t be confused.
4. The grounding shall be reliable and the earth line shall be as short, coarse and straight as possible for purpose of reducing the influence of distributed electric inductance on the discharge of thunder & lightning.
5. No special maintenance is needed for the lightning protector. In case of a fault during the operation, the lightning protector can be dismantled. After that, if the system is operated normally, it is necessary to replace the lightning protector.
5. Certificates: