How does a high voltage affect a low voltage?

power = current 2 × resistance The equation shows that a high current will have a much higher heating effect on the transmission wires than a low current. For this reason, transmitting energy at a high voltage with a low current will keep the wires cooler and waste less energy.

What is low voltage distribution equipment?

Low voltage distribution equipment typically operates at less than 600 volts; in contrast, medium voltage equipment affords a wider range of 600 to 38,000 volts. This paper provides a basic overview of the definitions, components, applications and other details associated with low voltage distribution equipment.

Do you need a low voltage switchgear?

In some cases, more highly functional low voltage distribution equipment is needed to best protect, control and monitor critical power electrical distribution systems safely and efficiently. In these instances, low voltage switchgear is often the optimal solution.

What are the components of a low voltage switchgear?

Low voltage switchgear features the following components: low voltage drawout power circuit breakers, circuit breaker compartments, primary and secondary power connections, secondary control compartments, structures, busbars (main and section) and customer termination areas.

What is low voltage switchgear?

In these instances, low voltage switchgear is often the optimal solution. Low voltage switchgear provides centralized control and protection of low voltage power equipment and circuits in industrial, commercial and utility installations involving transformers, generators, motors and power feeder circuits.

Does reducing resistance reduce energy transfer?

Reducing the resistance of the wires will also reduce unwanted energy transfer, but reducing the current will have a much more significant effect. Learn about and revise electrical circuits, charge, current, power and resistance with GCSE Bitesize Physics.