Electrical System Protection
Protect Critical Equipment and Infrastructure With Expert Surge Protection
A power surge lasts a fraction of a second. The damage it causes can last much longer. Voltage spikes caused by lightning strikes, utility switching, grid faults and large electrical loads switching on and off can travel through your electrical system and damage or destroy any equipment connected to it, often without any warning at all.
For businesses that depend on computers, servers, medical equipment, industrial machinery and other sensitive electronics, the risk is real and the consequences are costly. Damaged equipment, lost data, unplanned downtime and expensive repairs are all outcomes that a proper surge protection system can prevent.
Surge protection devices are installed in your electrical system to detect and divert excess voltage before it can reach your equipment, providing a reliable barrier between your infrastructure and the damaging effects of power surges.
24-7 Critical Power Solutions is a locally owned critical power business based in Marchmont, New South Wales. We supply, design, install and maintain surge protection solutions for commercial, industrial, government, defence and healthcare clients across NSW, ACT and throughout Australia. With more than 35 years of industry experience behind us and a team available around the clock, we are the surge protection specialists your business can count on.
Everything You Need to Shield Your Electrical Infrastructure and Equipment From Power Surges
We offer a complete range of surge protection services designed to shield your electrical infrastructure and equipment from unexpected voltage spikes and give your business the protection it needs to keep operating without interruption.
Voltage Spike Protection
Our surge protection devices divert excess voltage away from your equipment during lightning strikes and switching events.
Equipment Protection
Protect sensitive servers, control systems, and medical devices from damage and unplanned downtime caused by power surges.
Design & Installation
We assess your site's exposure and install surge protection devices at the right points across your electrical system.
Multi-Tier Protection
Layered surge protection at the main switchboard, distribution boards, and equipment level provides comprehensive coverage.
Preventative Maintenance
Regular inspection and replacement of surge protection devices ensures your system stays ready to respond when it matters.
Compliance Testing
Regular testing and reporting to ensure your surge protection equipment meets industry standards and regulatory requirements.
Everything You Need to Know About Surge Protection
What is the difference between a power surge and a power outage?
A power outage is a complete loss of power to your facility. A power surge is the opposite. It is a sudden spike in voltage that travels through your electrical system and can damage or destroy connected equipment. Surges are often over in a fraction of a second, but the damage they leave behind can be extensive and costly.
Does my business need surge protection if it already has a UPS system?
A UPS system provides backup power during an outage, but it is not designed to protect against all types of surge events. Surge protection devices are specifically designed to detect and divert excess voltage before it can reach your equipment. In a well-designed critical power system, surge protection and a UPS system work together to provide complete protection for your infrastructure.
Where in my electrical system should surge protection devices be installed?
Surge protection is most effective when it is installed in layers throughout your electrical system. Primary protection is installed at the main switchboard to intercept surges entering from the grid, with additional devices installed at sub-boards and individual circuits to protect sensitive equipment further down the line. We assess your system and recommend the most practical and cost-effective approach for your facility.
Can a power surge damage equipment that is switched off?
Yes, in some cases a significant power surge can damage equipment even when it is switched off, particularly if the equipment remains plugged in and connected to the electrical system. The safest way to protect your equipment from surge damage is to install surge protection devices in your electrical system rather than relying on switching equipment off as a protective measure.
How do I know if my surge protection devices are still working?
Most surge protection devices have an indicator light or display that shows whether the device is functioning correctly. However, visual indicators alone are not always a reliable measure of performance, particularly after a device has absorbed one or more surge events. Regular testing and maintenance by a qualified critical power specialist is the most reliable way to confirm your surge protection system is still providing the level of protection your business needs.
Shield Your Equipment From Power Surges
Call us today or request a free, no-obligation quote and let our experienced team get to work protecting your equipment and infrastructure.