ELMAS srl - Brasov
B-dul Grivitei 1Y
| tel: | +40 (0)268-308 700 |
| fax: | +40 (0)268-308 705 |
| mobil: | +40 (0)723-362 378 |
| +40 (0)744-350 178 | |
| email: |  |
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| web: | www.elmas.ro |
POWER UNIT
SED may be supplied from various usual power supply units (220V ac / 380V ac / 24V cc / 12V cc / 5V cc), the main power unit being the storage cell, that allows a permanently functioning (in the capacity limits) of the system.
The SED device transmits notes regarding the storage cell’s status in various situations, in capacity percentage. Virtually, the storage cell may have a voltage of more then 3.7 V cc and an amperage of minimum 1.5 A.
The external power supplies may by of any type and value, the minimum and necessary condition is the possibility to ensure the charging capacity of the battery, in the limits of its parameters given in the battery manufacturer’s catalogue.
