1. Product Description:
Two-in-one SPD is applied to the lightning surge protection of network camera monitoring system front-end, power cord of wireless remote control camera and network cable .
◆The working voltage of 220V power supply network camera power line, network line integrated, and multifunctional surge protection.
◆Offering the monitoring camera power supply, network integration of surge proof design, effectively balance the line potential difference.
◆It can effectively prevent the equipment damage which is caused by potential difference of power and network line transient enlargement.
◆Core components are selected international brands; it is designed with advantage of large intake capacity, low residual voltage, fast response time and long lifetime.
◆It is advantage of integration, small size, simple wiring and easy installation.
2. Technical Data:
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Type:
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JM-ES-RJ45
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Protective range:
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Power supply
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network
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Operating Voltage (Un):
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220V
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5V
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Max. Continuous Operating Voltage (Uc):
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275V
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6V
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Transmission rate(bps）:
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100M
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Nominal Discharge Current (8/20μs) (In):
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5KA
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Max. Discharge Current (8/20μs) (Imax.):
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10KA
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Insertion Loss(dB):
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≤0.2dB
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Voltage Protection Level( Up):
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≤1000V
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≤20V
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Interface Model:
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terminals
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RJ45
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Protected Core
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8 lines are all protected
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Working Environment:
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Temperature -25°C +70°C;
Relative humidity<95%;
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Dimension(mm)：
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105×64×28
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Weight(kg):
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0.152
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3. Product Installation:
1. This product is in series installed on power cable and network online of the camera, the output end is connected with camera, and it is better to keep away from the camera less than 50cm during installation.
2. The power supply connection: Products should be match with protected camera power supply voltage, when it needs installation please according diagram to install. One of power supply line, "L" is fire wire or positive, "N" is zero line or negative.
3. The network signal connections: The input end is connected with the signal channel, output end is connected to the protected equipment, and connectors should be connected securely and not be reversed.
4. Apply to indoor operation, such as outdoors installation, you must install waterproof shell.
5. All wiring must be solid and connect by electric. SPD cable: BVR≥2.5mm2, grounding line: BVR ≥ 6mm2, the lead length should be less than 1m and the shorter the better.
6. Lightning proof grounding should be consistent with lightning protection regulatory requirements, grounding wire should be as thick and short as possible, resistance should be less than 10Ω.
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