What type of equipment is considered voltage-susceptible?
If our facility meets the National Electric Code, is our equipment protected?
What are the symptoms of power quality problems?
What is the solution to power quality problems?"
What is a Building Protection and Grounding System?
What existing objects are included in a Building Protection and Grounding System Design?
How does a Building Protection and Grounding System work?
What type of equipment is considered voltage-susceptible?
Computers, communication and switching equipment or any equipment incorporating semiconductors are extremely voltage-sensitive. Networked equipment, copiers, printers, as well as computer-controlled production equipment also are vulnerable to power problems.
If our facility meets the National Electric Code, is our equipment protected?
Not necessarily-the National Electric Code specifications provide only the minimal acceptable safeguard for personnel and property. A look at the National Electric Code language helps to relate the intent compared to your needs:
"CODE 90-1 Purpose...Section "C"
What are the symptoms of power quality problems?
The symptoms are varied, and what appears to be chronic hardware or software problems can be masked power/grounding problems. Common signs include:
What is the solution to power quality problems?"
The first step is to identify and quantify the problems through a system audit and evaluation. Because alterations to the Building Safety Protection System should address the specific problems documented during the evaluation process, the solution is as effective as the thoroughness of the system audit.
SPGS specified or reuses a "Five Point Approach" to solve power and grounding quality control issues, and to assure quality power in the future:
What is a Building Protection and Grounding System?
There are several types of Building Protection and Grounding System designs, but the purpose is the same: the system bonds and grounds all metallic objects and sensitive devices within, near, or connected to the building to the Building Protection and Grounding System via safety conductors. It is an inherent system intended to protect personnel and equipment within, near, or connected to a building against:
What existing objects are included in a Building Protection and Grounding System Design?
Examples of interior objects that should be included in the design:
Exterior objects considered within the design include:
How does a Building Protection and Grounding System work?
There are a few basic concepts that you should know in order to understand the system:
The Building Protection and Grounding System protects your equipment by directing that transient voltage through a designed path of safety conductors.