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Interference Test Sets
Störmesstechnik

Schaffner
ProfLine AC Switching Unit



Die Schaffner ProfLine 3-Phasen AC Switching Unit ist eine 50 A (Dauerstrom) / 500 A (Peak) Switching Einheit für ein- oder dreiphasige Wechselstrom-Anwendungen.
Die genaue Modellbezeichnung lautet 880-0165
Ausgestattet ist die Einheit mit RS-232- und HPIB-Schnittstellen.

Auch Bestandteil des gelisteten EMC-Schrank Profline Vers. 1

Bitte fragen Sie nach den zusätzlichen Kosten für eine rückführbare ISO Kalibrierung.


Ein Datenblatt zu diesem Artikel finden Sie hier.
Eine vergrößerte Abbildung befindet sich hier.

English translation of German description:
The Schaffner 200 W Profline AC Switching Unit is a 50 A continuous / 500 A peak semiconductor switching unit for single or three phase AC applications.
The unit is designed to provide the fast switching, voltage dips/interruptions and high inrush currents specified in the IEC 1000-4-11 EMC standard.
The unit has two inputs: MAINS and AC Source. The unit can switch either of these inputs through to the output, via an internal semiconductor switch. The unit can be wired in either single or three phase mode.
The switches are capable of handling 50A continuous current, and a peak inrush current of 500A, in accordance with the IEC-1000-4-11 EMC standard.
The unit also includes a by-pass contactor which is used to bypass the semi-conductor switches on the AC Source lines. This mode is used to provide a clean path through the unit for non-switching test and applications, e.g. power quality test. On power-on, the unit defaults to the AC source bypass contactor mode. When a test is executed, the bypass contactor is opened, while switching in the AC source fast switch, to preserve power to the OUT. The contactor will remain open until a specific command to close it is received.
Sense line connections allow OUT voltage to be fed back to the AC Source to automatically adjust for voltage drops through the system.
The unit is controlled via an RS232 port or IEEE/GP-IB port by commands received from a control PC with Windows Software Package(s) (e.g. WIN 1005) controlling the EMC system.
An Interlock connector allows system shutdown in the event of a break in connection, or equipment failure. The interlock circuit controls 2 contactors in series with the input lines.
Control output signals include a mains zero crossing synchronisation signal and a scope event trigger signal.

Please ask for the additional fee for a current and traceable ISO calibration.


Please find a corresponding data sheet here.
Please find an enlarged image here.


Schaffner ProfLine AC Switching Unit

Maße/ Dimensions : 485mm (B/W) x 310mm (H/H) x 520mm (T/D)
Gewicht/ Weight: 33,5 kg



Geprüft / Fully tested:   3272,50 INKLUSIV MWST / 2750,00 NETTO
Gewährleistung: 1 Jahr
One Year Warranty


Ref. #: -0498080847 Schaffner ProfLine AC Switching Unit
© by Helmut Singer Elektronik Vertriebs GmbH