MANUALE NBC DC 12V 1B
Versione 2 23/11/2016
STEM S.r.l. via della Meccanica, 2 I-27010 Cura Carpignano Pavia Italia Tel. +39 0382 583011 Fax +39 0382 583058 www.stemsrl.it [email protected]
Soggetto a modifiche tecniche senza avviso, nessuna responsabilità sarà assunta per ogni dettaglio. © STEM S.r.l.
5
Connettori
Inputs:
Name
Description
Range V
Max I
Vin+
Positive input voltage
0-30 Vac
3A
Vin-
Negative input voltage
0-30 Vac
3A
Outputs:
Nome
Descrizione
Range V
Max I
Vbat+
Battery v
0-15 Vdc
1A
Vbat-
Battery voltage -
0-15 Vdc
1A
Bat_F
Battery output state alarm collector side (NPN)
0-30 Vdc
0.05A
Vin_F
Supply voltage alarm output (NPN)
0-30 Vdc
0.05A
Vload+
Charging v
0-30 Vac
3A
Vload-
Charging voltage -
0-30 Vac
3A
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Mechanical
The control unit is enclosed in a modular container represented below:
ASSEMBLY
Installation must be performed by authorized personnel only. The battery charger NBCDC 12V 1B must be assembled in a suitable operating area
(switch cabinet, protective housing, at least IP 54). The unit is installed by clipping it to a standard 35 mm top-hat rail in accordance with EN 50022.
All outputs must be isolated from the main supply.
MANUTENZIONE E CONTROLLI
The correct operation of the control unit NBCDC 12V 1B must be controlled by the operator periodically checking the follows:
- Simulate the battery is faulty, disconnected and short-circuited
- correct closing of the connections
In the event of damage or wear and tear, the damaged component must be replaced.
Liability coverage is void under the following circumstances:
- If instructions are not followed
- Non-compliance with safety regulations
- Installation and electrical connection not performed by authorized personnel
- Non-implementation of functional checks
Setup:
If the control unit does not appear to function when operating voltage is applied (Green power in LED does not light up), the unit must be returned
unopened to the manufacturer.
