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GENERAL
ES300
7 / 13
DELTA ELEKTRONIKA B.V.
rev. Sept. 2019
2.25 SERIES OPERATION
Series operation is allowed up to 600V total voltage. The
power supplies can be connected in series without special
precautions.
2.26 PARALLEL OPERATION
Paralleling of the units has no limitations. The power supplies
can be connected in parallel without special precautions.
2.27 MASTER / SLAVE OPERATION
For easier control, Master / Slave operation is recommended
(see fig. 2 - 13 and - 14). The resulting combination behaves
like one power supply and can be programmed on the master.
M/S series operation is allowed up to 600V total voltage.
The power supplies must be connected with the MASTER /
SLAVE SERIES ADAPTER. The master controls one slave,
which in its turn controls the second slave and so on. The
result is true voltage sharing.
For M/S parallel operation connections can easily be made on
the analog programming connector. The master controls all
slaves.
The result is true current sharing.
Mixed M/S parallel - series operation is also possible (see fig.
2 - 15).
Fig. 2 - 16 shows a computer controlled M/S parallel
combination.
Note: M/S parallel operation is not recommended for more
than 4 units, consult factory for a solution.
2.28 POTENTIOMETERS
CV and CC potentiometers with knobs at front panel.