Kikusui PAS 10-105, Руководство пользователя

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PAS SERIES Parallel and Series Operation 5-1
Chapter. 5
Parallel and Series Operation
The output voltage can be increased by connecting PAS series power
supplies with the same output rating in series and operating them in
master-slave series mode. Additionally, the output current can be
increased by connecting PAS series power supplies with the same
output rating in parallel and operating them in master-slave parallel
mode.
In a master-slave system, one of the connected units is made a master
and all others slaves. The master is used to control the all the con-
nected power supply units.
The maximum number of connectable units including master and
slave devices varies depending on the model as follows.
Table 5-1 The maximum number of connectable units
• Master-slave series operation is not possible on the
320 V and 500 V models. If connected in series, the
output voltage will exceed the isolation voltage creat-
ing a dangerous condition.
• During series/parallel operation, the accuracy of master and
slave units is the same as that of single units. However the
error in preset values between master and slave units is
within approx. 3 %.
Series mode Parallel mode
350W type 2 units 5 units
700W type 2 units 3 units
1000W type 2 units 2 units
WARNING
NOTE