100m Rack-mounted Lightning Arrester Parameters: A Protection Measure You Cannot Ignore!

When arranging the computer room, especially when it comes to network equipment, 10 kv lightning arrester measures are particularly important. For 100M rack-mounted equipment (such as switches, routers, etc.), good 11 kv lighting arrester protection can not only ensure the safety of the equipment, but also avoid network interruption and reduce losses. The following are some important parameters and protection measures for 100M rack-mounted 11 kv lightning arrester equipment, which are worth noting:

I. Power supply 11kv 10ka lightning arrester module
1. Working voltage: AC 220V/380V or DC 48V (according to the power supply requirements of the equipment).
2. Maximum current capacity: 40kA~80kA, to ensure effective protection against lightning current.
3. Response time: ≤25 nanoseconds. Fast response can protect the equipment in time.
4. Voltage protection level (Up): ≤1.2kV, to ensure that the surge voltage does not exceed the withstand voltage level of the equipment.

II. Signal 11kv lighting arrester
1. Interface type: RJ45 interface, suitable for 100M network equipment.
2. Maximum current capacity: 5kA~10kA, capable of handling small-scale lightning surges.
3. Insertion loss: ≤0.5dB, ensuring that signal quality is not affected by 11kv lighting arrester price.
4. Operating frequency range: 100MHz, supporting 100M network communication requirements.
5. Protection mode: differential mode protection (L-N), common mode protection (L-PE, N-PE), which can provide multiple protections for signal lines.
Power supply 11kv lightning arrester price module
III. Grounding system
1. Grounding resistance: ≤4Ω. Good grounding can effectively guide lightning current into the earth and reduce the impact on the equipment.
2. Equipotential connection: All equipment should be connected to the equipotential connection system of the computer room through a grounding wire to avoid damage caused by potential difference.
IV. Installation suggestions for rack-mounted 11kv surge arrester equipment
1. Installation location: 120 kv lightning arrester equipment should be installed at the equipment power supply entrance and network signal entrance to achieve multi-level protection (i.e., a combination of external lightning protection and internal surge protection).
2. Wiring specifications: Separate strong and weak electricity, and avoid laying power lines and signal lines in parallel to prevent mutual interference.