Honeywell ACS-8 Installation Instructions Manual page 72

72
10.3 12V DC / 40 Ah power supply/charging unit, Art. No. 010690.02
Directives for the power supply
The power supply must be connected to the mains using a separate fuse. If the electrical

installation is equipped with a residual current operated circuit-breaker (FI circuit-breaker), the
power supply must also have its own residual current operated circuit-breaker. The fuse and the
FI circuit-breaker should be located within the protected area if possible.
If the power supply unit is not integral to the central unit, they should be mounted together to

prevent any possibility of damage or interference with the interconnecting cable.
The power supply unit should be connected to its own mains supply.

Use only approved batteries with the power supply unit.

Mounting
Disconnect the unit from the power supply when installing the power supply.
When installing the power supply unit in the central housing, ensure that the isolating shield is placed
between the bottom of the housing and the lower side of the board. Also ensure that the device is firmly
screwed to the bottom of the housing.
The ground conductor connected to the supply circuit must be connected close to the connecting terminals
of the supply voltage.
When connecting the power line (NYM 3 x 1,5 mm²) make sure that the minimum air gaps (4mm) and
creep distances (5mm) between the electronic components or the peripheral devices and the power line
are observed.
After installation, fit the covers supplied to prevent inadvertent manual contact with the connecting terminals.
Warning! Danger for man and / or device
Please note safety instructions!
Installation Instructions / ACS-8
A Fully electronic power supply/charging unit
A
Voltage regulated
A Current limited
A Redundancy standby operation with battery
monitoring
A Total discharge protection
A
Charge monitoring
A Battery failure detection
A Up to 40Ah battery capacity