What's the measure to meet ESD Protection Requirements


To meet ESD protection requirements, take the following measures:

Popularize the importance of ESD prevention.

Wear ESD shoes and ESD clothing before entering the TR. Use ESD tools such as ESD wrist straps, ESD tweezers, and extraction tools when operating on the server.

Lay a raised floor in the TR.

Ground all conducting materials in the TR, including computers, and set up ESD worktables.

Keep non-ESD materials (such as common bags, foams, and rubbers) at least 30 centimeters away from ESD-sensitive components.

Ground the server properly. Although laying the raised floor covered with semiconductive materials, use copper foil for grounding at a number of points on the floor (the copper foil should be placed between the concrete floor and the semiconductive floor and should be connected to a ground cable).

Take dust prevention measures. Dust or other particles in the TR may cause poor connections between connectors or between metal connecting points.

Maintain proper humidity. Too high humidity may make metal components rusty, while too low humidity may induce static electricity.

Other related questions:
What's the measure to meet the electromagnetic compatibility requirements
To meet the previous requirements, take the following measures: Locate the TR away from transformers, high-voltage wires, and high-current equipment, for example, at least 20 meters away from the AC transformer with the capacity greater than 10 kVA and at least 50 meters away from high-voltage wires. Locate the TR away from high-power broadcasting transmitter, for example, at least 100 meters away from the broadcasting transmitter with the power greater than 1500 W. If there is a mobile communication transmitter in the TR building, its interference effect must comply with local and national standards and regulations. If necessary, take measures to screen and isolate the interference. Do not use portable wireless devices when you are near the server.

What's ESD Protection Requirements for the proper running of the server
Static electricity may damage the chips on integrated circuit boards and cause faults in software and electronic switches. Statistics show that 60 percent of damaged circuit boards are caused by static electricity. Therefore, it is essential to take effective ESD protection measures. The absolute value of electrostatic voltage must be less than 1000 V.

What are the measures taken in the TR to meet Mechanically Active Materials requirements
To meet these requirements, take the following measures in the TR: Use dustproof materials on the ground, wall, and ceiling of the TR. Install screens for outdoor doors and windows, and use dustproof materials for outer windows. Clean the TR, especially the air filters once every three months. Wear shoe covers and ESD clothing before entering the TR.

Requirement on the switching time of protection on the OLP board of the OSN 6800
The switching time of protection on the OLP board should be within 50 ms.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top