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OMPS-E1000/220/2-20, Camera 2-in-1 lightning arrester, Gigabit network power combination 2-in-1 lightning arrester, power network 2-in-1 lightning arrester,
Product Parameters: Installation and Use Scenarios: Distribution Cabinet/Box Equipment Box Lightning Protection Device Category: Power+Signal Nominal
Product details
Functional features:
1. Maximum current capacity: 20KA (8/20 μ S), the power line adopts a two-stage composite balanced safest line, AC can be connected without dividing into neutral/live wires, and neutral/live wires can be connected freely (DC needs to be divided into positive and negative poles), differential mode (line to line), common mode (line to ground) full mode protection, residual voltage, especially suitable for outdoor equipment, installation sites with high lightning strike energy and strict requirements for residual voltage values.
2. The internal network circuit also adopts a two-stage series composite protection, differential mode (line to line), common mode (line to ground) full mode protection, residual low voltage, and long service life;
3. Can effectively prevent equipment damage caused by instantaneous increase in potential difference between power supply, network and other lines;
4. Adopting an integrated structure and minimizing volume while meeting relevant parameters, without taking up space;
5. Power surge protection port with LED failure indicator (green: normal; off: failure);
Installation method:
1. The lightning arrester is installed in series in front of the protected equipment port (the "INPUT" identification end is connected to the line, and the "OUTPUT" identification end is connected to the protected camera), with the PE terminal connected to the lightning protection grid.
2. Line terminal connection method (power supply part): AC power supply: Connect "L1-L1" and "L2-L2" at both ends respectively, without distinguishing between neutral and live wires;
DC power supply: Connect "L1-L1" and "L2-L2" at both ends respectively. The DC is divided into positive and negative poles, with the positive pole connected to L1 and the negative pole connected to L2, and do not connect them incorrectly.
3. RJ45 network signal line connection method: serial installation, RJ45 crystal head can be directly plugged in.
4. The cross-section of the grounding wire should be ≥ 4mm2 and as short as possible. The installation of this lightning protection product requires a grounding resistance of less than 4 ohms, and the lightning protection performance is optimal when the grounding wire and grounding resistance are qualified.
5. This lightning arrester is maintenance free, and its working condition should be checked and recorded in a timely manner after thunderstorms.
Notes:
1. All ports of the lightning arrester output end are connected to the protected equipment.
2. Do not connect the positive and negative lines of the lightning arrester in reverse or incorrectly.
3. The closer the lightning arrester is installed at the front end of the protected equipment, the better the effect.
4. Lightning protection equipment needs to be regularly inspected, and must be replaced immediately after product degradation.
5. Remember not to carry out live work when replacing or installing lightning arresters.
6. The lightning protection grounding must be good and the grounding resistance should not exceed 4 Ω (if the environmental conditions cannot meet the requirements, it should not exceed 10 Ω).
7. A short-circuit device should be installed at the front end of the power lightning arrester to ensure that it does not cause a fire due to a short circuit caused by the deterioration of the lightning arrester.
1. Maximum current capacity: 20KA (8/20 μ S), the power line adopts a two-stage composite balanced safest line, AC can be connected without dividing into neutral/live wires, and neutral/live wires can be connected freely (DC needs to be divided into positive and negative poles), differential mode (line to line), common mode (line to ground) full mode protection, residual voltage, especially suitable for outdoor equipment, installation sites with high lightning strike energy and strict requirements for residual voltage values.
2. The internal network circuit also adopts a two-stage series composite protection, differential mode (line to line), common mode (line to ground) full mode protection, residual low voltage, and long service life;
3. Can effectively prevent equipment damage caused by instantaneous increase in potential difference between power supply, network and other lines;
4. Adopting an integrated structure and minimizing volume while meeting relevant parameters, without taking up space;
5. Power surge protection port with LED failure indicator (green: normal; off: failure);
Installation method:
1. The lightning arrester is installed in series in front of the protected equipment port (the "INPUT" identification end is connected to the line, and the "OUTPUT" identification end is connected to the protected camera), with the PE terminal connected to the lightning protection grid.
2. Line terminal connection method (power supply part): AC power supply: Connect "L1-L1" and "L2-L2" at both ends respectively, without distinguishing between neutral and live wires;
DC power supply: Connect "L1-L1" and "L2-L2" at both ends respectively. The DC is divided into positive and negative poles, with the positive pole connected to L1 and the negative pole connected to L2, and do not connect them incorrectly.
3. RJ45 network signal line connection method: serial installation, RJ45 crystal head can be directly plugged in.
4. The cross-section of the grounding wire should be ≥ 4mm2 and as short as possible. The installation of this lightning protection product requires a grounding resistance of less than 4 ohms, and the lightning protection performance is optimal when the grounding wire and grounding resistance are qualified.
5. This lightning arrester is maintenance free, and its working condition should be checked and recorded in a timely manner after thunderstorms.
Notes:
1. All ports of the lightning arrester output end are connected to the protected equipment.
2. Do not connect the positive and negative lines of the lightning arrester in reverse or incorrectly.
3. The closer the lightning arrester is installed at the front end of the protected equipment, the better the effect.
4. Lightning protection equipment needs to be regularly inspected, and must be replaced immediately after product degradation.
5. Remember not to carry out live work when replacing or installing lightning arresters.
6. The lightning protection grounding must be good and the grounding resistance should not exceed 4 Ω (if the environmental conditions cannot meet the requirements, it should not exceed 10 Ω).
7. A short-circuit device should be installed at the front end of the power lightning arrester to ensure that it does not cause a fire due to a short circuit caused by the deterioration of the lightning arrester.
| name | Gigabit network power combination surge protector | |
| SPD category | Composite SPD | |
| SPD function | Equipped with voltage and current limiting functions | |
| model | OMPS-E1000/220/2-20 | |
| type | power supply | network |
| Nominal operating voltage Un | 220V | 5V |
| Maximum continuous operating voltage Uc | 320V | 8V |
| load current | 10A | 500mA |
| Nominal discharge current (8/20 μ S) In | 10kA | 5kA |
| Maximum discharge current (8/20 μ S) Imax | 20kA | 10kA |
| Voltage protection level (In) Up | ≤900V | ≤15V |
| (8/20μS) | x-x(1.2/50ms) | |
| Response time Ta | ≤25ns | ≤1ns |
| Transmission rate Vs | - | 1000Mbps |
| Insertion loss Ae | - | ≤0.2db |
| interface type | terminal block | RJ45/1-8 |
| Installation wiring specifications | 4mm2 | -- |
| Failure Indication | Green: Normal extinguishing: Failure | -- |
| overstressed fault mode | The voltage limiting part of SPD has an internal open circuit on the network side, and the circuit is not running, but the equipment is still protected by the open circuit | |
| temperature range | -40℃…+85℃ | |
| Overall dimensions | 136mmx76mmx41mm | |
| housing material | aluminum alloy | |
| Shell protection level | IP20 | |
| Test Standard | GB18802.1 GB/T 18802.21 | |
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