INTELCO INTD0883 User manual

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INTD0883
Battery charger &
Emergency LED light backup
INTD0833
Please read carefully the instructions in order to
get all the benefits of this device.
 Page 3 General Description
Functional Description
Specifications
 Page 4 Connection diagram
Battery charger &
Emergency LED light backup
Reference Manual
Rev. 1.0 August 2017

Version history
v1.0 8/2017 Initial release
INTELCO ELECTRONICS 2ISO9001/2015 Rev. 1.0 August 2017

The INTD0833 is an electronic device which can charge a battery when AC mains line is
alive and switch to emergency LED lighting when AC line goes off.
Caution : The installation and setting of the device, must be done by qualified personnel.
General Description:
During normal operation, thus the mains 230V AC voltage is present at terminals
L and N, the device is constantly charging/conditioning the battery connected to terminal
B+ and B-. Notice that the type of battery connected to these terminals should be an SLA
12V/3.2Ah type.
During an 230V AC mains failure, thus the mains voltage is not present at terminals
L and N, the device switches to battery backup and powers a 12V LED light connected
to terminals LD+ and LD-.
Functional Description:
Specifications:
AC Input
Nominal AC input voltage 230V +/- 10%
Supported AC sources Single phase
AC input frequency 50Hz
DC Output
DC Charging voltage 13.6V +/-2%
DC Charging current (peak limited) 0.3A
Protection
Mains fuse,
Charging current limiter (battery short),
Temperature current limiter
Battery type
Sealed lead acid,
12V/3.2Ah
Max continuous LED light power
rating during battery backup 5A (Contact rating)
INTELCO ELECTRONICS 3ISO9001/2015 Rev. 1.0 August 2017

Connection diagram
A typical connection diagram for the INTD0883 Shaft light battery charger &
Emergency light backup, is shown in figure 1.
MAINS AC INPUT
230V
+ -
12V LED LIGHT
Figure 1
+ - SLA BATTERY
INTELCO ELECTRONICS 4ISO9001/2015 Rev. 1.0 August 2017