| Model: | DK-DS/m |
|---|---|
| Brand: | DIKAI |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | CCTV Surge Protector , CCTV Camera SPD , Monitoring Surge |
| Price: |
US $18.6
/ pc
|
| Min. Order: | 10 pc |
| Last Online:07 Sep, 2016 |
Product Introduction
DK-DS/m CCTV Camera Combined SPD is designed according to IEC standards. It is suitable for lightning protection of power and video transmission. With features of combined power and video connectors, high discharge capacity and fast respond, it can effectively ensure the equipment to work properly.
Features
1. Aluminium alloy as housing material.
2. Combined lightning protection for power and video line.
3. Good looking, multi-classes protection, lower residual voltage.
4. Quick respond, long life, easy installation, anti-dust, anti-corrosion, anti-explosion function.
5. Effectively suppress the over-voltage and over-current.
Technical Parameter
| Type | DK-DS/m12 | DK-DS/m 24 | DK-DS/m 220 | |||
| Item | Power | Video | Power | Video | Power | Video |
| Nominal Voltage (V) | DC12 | AC24 | AC220 | |||
| Maximum Continous Working Voltage (V) | DC15 | AC30 | AC385 | |||
| Nominal Working Currents (A) | 5 | 0.25 | 5 | 0.25 | 5 | 0.25 |
| Nominal Discharging Currents 8/20us (kA) | 10 | 5 | 10 | 5 | 10 | 5 |
| Maximum Discharging Currents 8/20us (kA) | 20 | 10 | 20 | 10 | 20 | 10 |
| Voltage Protection Level under Nominal Discharging Currents (V) | ≤100 | ≤20 | ≤300 | ≤20 | ≤900 | ≤20 |
| Voltage Protection Level under 1kV/us | 35 | 8 | 35 | 8 | 35 | 8 |
| Respond Time | ≤1ns | |||||
| Insertion Loss (dB) | ≤0.3 | ≤0.3 | ≤0.3 | |||
| Data Transmission Rate (bps) | 16M | 16M | 16M | |||
| Parasitic Capacitance (pF) | ≤150 | ≤50 | ≤150 | ≤50 | ≤150 | ≤50 |
| Impedance (Omega) | 75 | 75 | 75 | |||
| Access Resistance (Omega) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Protection Mode | L1-PE, L2-PE | Core-Shield-PE | L1-PE, L2-PE | Core-Shield-PE | L-N-PE | Core-Shield-PE |
| Way of Connection | Series Circuit | |||||
| Connector Terminal | 2P Terminal | BNC-K | 2P Terminal | BNC-K | 3P Terminal | BNC-K |
| Dimension | 104*63*37mm | |||||
| Weight (kg) | 0.23 | 0.23 | 0.26 | |||
| Working Temperature | -25℃~+70℃ | |||||
| Working Humidity | ≤95% | |||||
Application Scope
1. 220V/24V/12V Power Supply Video Camera.
2. Fixed installed camera.
3. Combined Power and Video Signal lightning protection together.
