Technology is at the heart of systems that make our homes more comfortable, safe and secure. Yet, our reliance on technology also increases the risk of damage from surges to gadgets, electrical items, as well as electrical installations, including customers’ solar PV systems.
If you already use Eaton when it comes to installing robust and reliable circuit protection, why not rely on us to protect your customers’ homes and assets with a full range of surge protection devices (SPDs).
Electrical equipment in a home that can be damaged in the event of a power surge can easily amount to €8000 - €25,000.
Many of your customers may not be aware that those appliances and electricals, such as washing machines, coffee makers, TVs and security systems, found in the home, are all vulnerable to damage from short duration, high voltage peaks, known as surges. For homes with a solar PV system installed this amount can be even higher.
The most common cause of power surges include:
To provide the highest levels of protection SPDs comprise a system of individual devices, each designed specifically for the different levels of electrical installation within a house or apartment building. These include the distribution and sub-distribution boards as well as the individual circuits.
Eaton’s surge protection range is designed to not only protect equipment connected to AC power supplies but also DC, for homes with rooftop PV installations for example.
Designed to discharge voltage from lightning spreading from the earth conductor to the network conductors
Designed for all low voltage electrical installations, Type 2 SPDs are installed in each electrical switchboard to prevent the spread of overvoltage in any electrical installations and protect various loads
For AC protection Type 1/2 , is most often used where case customers have a lightning system installed.
Homes with rooftop solar PV installations represent an additional vulnerability that requires surge protection. Usually this requires Type 1/2 combinations, for DC protection (based on whether the building has an external lightning protection system installed).
These SPDs have a low discharge capacity, so in order to have a full protection Type 3 should be supplementing Type 2 SPDs and in the vicinity of sensitive loads.
They are available as hard wired devices, or as surge protected socket outlets and plug-designed products.