Articles
Introduction
How can we determine the correct current carrying capacity (It) for H07...
The Requirements for Electrical Installations BS 7671 in Appendix 4, publishes ratings taken from...
Fires caused by electrical equipment continue to be a significant issue in many Electrical...
According to Schneider's specifications:The Schneider Powerpact 4 Breaker is an NSX model...
The new 18th Edition Regulations are coming in effect on the 1st of January 2019 and here are...
The main idea behind selectivity is to reduce the impact of a fault by isolating only the...
What is power factor?
Power quality is essential for efficient equipment operation, and power...
Hello again, from Modecsoft Knowledgebase. This time we will be looking at fault current...
For TN earthing systems, the Max Zs formula derives from regulation 411.4.4: Zs x Ia ≤ Uo x...
There is confusion in the industry about Schneider's NSX Reflex Tripping capability and whether...
There is a debate going on about the old Schneider NSX ComPact circuit breakers vs. the new...
In compliance with BS 7671:2018+A2:2022 standards, the recording of Arc Fault Detection...