48VDC CENTRAL SOURCES – Emergency lighting for ERP – NF EN 50171
AESB 48Vdc central sources
Emergency lighting for ERP/ERT NF EN 50171 (IC 71-815)
They supply your Luminaires for Central Sources (LSC)
Our DC power supplies are usually of type B (permanent). A type B power supply is permanent and supplies the emergency lighting circuit during the presence of the mains.
Standard range from 170W to 900W – other powers on request.
Depending on the power, these units are available either in a wall-mounted box or in a floor cabinet.
The mains supply is 230 Vac as standard, but it is possible to envisage a mains supply of either 400 V +/- 10% single-phase or three-phase frequency 50 Hz on request.
Characteristics of the battery :
The batteries used in the central sources are made up of lead calcium accumulators with gas recombination. The batteries are designed for an autonomy of 1 hour at full power.
Anti-panic” box available as an option.
Range with 6 hours autonomy available.
Other voltages available (24Vdc, 110Vdc or 220Vdc) on request.
Possibility of manufacturing type C central sources (non-permanent) on request.
| Tension d'alimentation | 230Vac 50Hz en standard |
|---|---|
| Tension utilisation | 48Vcc en standard |
| Puisance | de 170W à 900W en standard |
| Nombre de départs | de 4 à 6 en standard – protection fusible |
| Batterie | accumulateurs au plomb étanche |
| Type de produit | uninterrupted power supply |