Enag CDS3/12-100, Руководство пользователя

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CDS3-1H-DED 27
6. MONITORING INTERFACES, ACCESSORIES
6.1.
M
ONITORING INTERFACES
The CDS3 chargers have internal monitoring modules controlling dry contacts failure presence
Monitoring Active Connector Type of contact Factory setting
Charger
failure
•
If charger OFF
•
If charger in failure
•
If charger voltage lower than :
11V
±
5% (for models 12V)
22V
±
5% (for models 24V)
44V
±
5% (for models 48V)
K25 Closed Active function
(to desactivate by
moving X4 jumper
to position 2-3)
Low battery
voltage
+BAT1
(active function
when the charger
is off)
•
If battery bank voltage connected on
+BAT1 is lower than:
10,2V
±
5% (for models 12V)
20,4V
±
5% (for models 24V)
40,8V
±
5% (for models 48V)
(hysteresis about 1V)
Please consult us. Please consult us. Please consult us.
Electrical characteristic of the dry contacts (relay) : cut-off characteristics 30V 100mA
Be careful: The monitoring of +BAT1 low battery voltage when it is activated, draws about 12mA
on the batteries bank connected on +BAT1 output.
6.2.
A
CCESSORIES ET ACCESSORIES CONNECTIONS
The accessories are not bundled with standard CDS3 battery chargers; they are available from your reseller.
Only accessories marketed by ENAG may be connected with these chargers.
The following accessories are available for the CDS3 range:
Remote On/Off charger control : reference A/M-CDS3
A 5-metre cable + On/Off switch; connect to K8 connector (see drawing)
Remote Boost control: reference BAD-CDS3
A 5-metre cable + Boost On/Off switch; connect to K11 (see drawing)
Temperature probe: reference STP-CDS3
Compensates the charging voltage according to temperature
12V Charger: -18mV/°C
24V Charger: -36mV/°C
48V Charger: -72mv/°C
A 5-metre cable + probe; connect to K2 (see drawing)
Digital display unit : reference SEEL009166
Displays the state of the charger (ON/OFF), the current of the charger, the voltage on the output.
A 10-metre cable + display unit; connect to K3.
K10 connector
Enables to connect an analogue ammeter and voltmeter to view the current of the charger, the output voltage
of +BAT1 and +SP.
These options must be connected to K10 with a specific cable, ref. DEP-V-A-CDS3 (for further information,
please contact ENAG).