Backup power supplies
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The AVANSA 300W is a professional automatic backup power supply (UPS) designed for...
The GETI GEP501 is a wall-mounted backup power supply suitable for installers and...
The GETI GEP700 sine is a 700W backup power supply with pure sine wave output,...
The KEMOT PROsinus-500 12V 230V 500VA 300W backup power supply is designed for...
The KEMOT PROsinus-800 12V 800VA 500W backup power supply is designed for heating...
The EPEVER IPT350-12(E) is a 12 V DC to 230 V AC pure sine wave inverter designed...
The GETI GEP501 is a wall-mounted backup power supply with a pure sine wave output...
The AST-3840 is a portable power station designed for professionals requiring...
The Renogy Pro 12 V 2000 W HF is a compact 2-in-1 inverter charger for off-grid...
The PNI SafePC E650VA is a compact uninterruptible power supply designed for small...
The SilverCloud 850VA UPS is designed for heating systems and motor-driven...
The SilverCloud SafePC 650AVR is a uninterruptible power supply (UPS) designed for...
The SilverCloud SafePC 650AVR 600 VA / 360 W UPS is designed for installers and...
The REBEL Micropower 1000 is an uninterruptible power supply suitable for...
The REBEL Micropower 1500 is an emergency uninterruptible power supply (UPS)...
The REBEL Micropower 600 is a compact emergency uninterruptible power supply...
Emergency UPS REBEL Nanopower 650Have you ever lost important documents you were...
Designed for office and IT environments, the REBEL Nanopower Plus 1000 is an...
Designed for IT and office equipment, the REBEL Nanopower Plus 850 is an...
The VOLT Micro 1200VA 720W 2x7Ah is a line-interactive uninterruptible power...
The VOLT Micro 2000VA 1200W 2x9Ah is a line-interactive uninterruptible power...
The VOLT Pico 600VA 360W 7Ah is a line-interactive uninterruptible power supply...
The VOLT Pico 800VA 480W 9Ah is a line-interactive uninterruptible power supply...
The VOLT Rack 850VA 480W 9Ah is a line-interactive uninterruptible power supply...
Listing controls
Backup sources for central heating boilers and circulators. (APC and Lumar)
Backup source for gas boilers and circulation pumps should already be part of every boiler room. For one thing, they protect the boiler, the controls and the circulating pump against power surges, so they also provide surge protection and, most importantly, provide enough electricity to run for a few hours during a power outage. For wood or other fuel fired boilers this feature is very important. As the wood or coal in the boiler burns longer and cannot simply be shut down, it heats the boiler continuously and when the circulating pump stops, the boiler overheats within a few minutes. The high temperature in the boiler can cause welds to crack or even cause a fire in the boiler's external insulation. The circulation pump backup power supply will continue to drive the control or the circulation pump, thus avoiding such a problem. Some back-up power supplies also have a loud alarm function in the event of a power failure. Battery operation can be several hours, but this depends on the number of power points and the power of the device. All back-up power supplies include surge protection and one or two electrical outlets with a protective pin.