A low power supply system (LPS system) is a decentralised emergency lighting system with limited power, typically for supplying the emergency luminaires in a fire compartment in accordance with DIN EN 50171.
Cost effective installation:
Elimination of functional maintenance cables reduces installation costs per fire compartment.
Flexible end circuits:
Up to four end circuits with a maximum of 80 luminaires can be supplied within a fire compartment; two end circuits are possible in mixed operation.
Maximum extension:
Up to eight end circuits in maximum extension
Central monitoring:
Remote monitoring via TCP-IP network; status messages can be viewed via web server
Visualisation and operation:
Central visualisation and operation interface via web browser
Bridging time:
Options for 1 h, 3 h and 8 h bridging time
Battery technology:
Lithium battery technology systems
Lithium battery technology offers many advantages over traditional battery technologies. One outstanding advantage is that they are gas-free, which means no special ventilation systems are required, significantly reducing installation costs. Lithium batteries also have an impressive lifespan of over 15 years, reducing maintenance costs and minimising the need for frequent replacement.
Gas free:
No special ventilation systems required, significantly reducing installation costs.
Longer life:
Over 15 years, reducing maintenance costs and minimising the need for frequent replacement.
Less weight and space:
Lithium batteries are up to two-thirds lighter and more compact than conventional batteries.
Intelligent safety monitoring:
An advanced Battery Management System (BMS) continuously monitors key parameters such as temperature and voltage and protects against deep discharge and overcharging.
High efficiency:
Up to 90% of stored energy can be recovered, regardless of the duration of discharge (1hr, 3hr or 8hr).
Temperature resistant:
Lithium batteries work reliably at temperatures from -30 to +60 degrees Celsius and their life is hardly affected at temperatures up to +40 degrees Celsius.
Environmentally friendly:
No acid resistant paint required, less hazardous waste due to longer life and less frequent replacement.
Our LPS systems are ideal for:
Safety lighting ensures the safe evacuation of people and the protection of property in an emergency. It is required by law in buildings with high human occupancy, complex escape routes or critical infrastructure, and minimises risks in the event of power failure, fire or other hazardous situations.
The following standards apply in particular to planning, installation and operation:
PERMALUX offers: *
Emergency exit signs must stand out clearly from their surroundings during normal operation and in the event of a power failure. The mounting height and placement are based on the specifications of ASR and DIN EN 1838 to ensure optimum visibility.
PERMALUX offers:
Regular inspections and maintenance are required by law. Centralised systems enable automated functional testing and document all results, which increases operational safety and simplifies compliance with regulations.
Contact us if you have any questions about our products or services, or if you have a non-binding inquiry.
For us, full service means that you can concentrate on your core business while we provide you with professional and competent advice and equip you with the necessary emergency and safety systems.
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