4
APS-30 S
SATEL
Battery charging current
You can select the battery charging current (Fig. 4):
jumper on
– 0.5 A,
jumper off
– 1 A.
Battery check
You can enable / disable the battery testing mode (Fig. 5):
jumper on
– mode enabled,
jumper off
– mode disabled.
If you disable this mode, indication of low voltage / power supply failure on the AWB output
will be turned off.
4. Installation
Disconnect power before making any electrical connections.
The transformer should be permanently connected to the 230 VAC mains supply. Before you
make the cabling, familiarize yourself with the electrical installation of the facility. Make sure
that the circuit you choose for powering will be always alive. The circuit should be protected
with a proper safety device. The owner or user of the power supply should be instructed on
how to disconnect the transformer from the mains (e.g. by indicating the fuse which protects
the supply circuit).
A 12 V lead-acid sealed battery can be connected to the power supply as a backup power
source. The power supply enclosure can accommodate a battery with 7 Ah capacity.
Do not use batteries other than the recommended ones.
Do not discard used batteries. They should be disposed of in accordance with
the existing rules for environment protection.
