fuse line protection, always install the fuse failure detection device, that disables
the drive, to avoid single-phase operation of the equipment.
The wiring diagram relates to factory-setting. Please refer to the Power Terminals / Bars.
See the REACTORS section in the standard Sinus Penta’s
Installation Instructions
manual
for any information on accessories and optional reactors. When ordering Sinus Penta S15,
S20 and S30, please state if reactors are to be installed on the equipment.
Factory settings can be changed by changing the configuration of the DIP switches and/or
by changing the parameters pertaining to the terminals concerned (see Sinus Penta’s
Programming Instructions
When no DC reactor is used, terminals
must be short-circuited (factory setting).
Please contact Elettronica Santerno if DC current is to be supplied to Sinus Pentas S41, S42,
S51, S52, S60, S64, S74, S84, as no precharge circuit in the DC-
For S60 inverters only: if the supply voltage is other than 500Vac, the wiring of the internal
auxiliary transformer must be changed accordingly.
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