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Transformer switching relay TSRLF

The TSRLF is a control unit for an external control element to arrange a transformer switching relay. It is usable for fast switsching and to switch single-phase transformer with high power. External thyristors or semiconductor relays are used as control elements. Using the soft starting procedure, the connected control element is actuated in a way that one or several single-phase transformers can be operated in no-load operation or under load without an inrush current. This can be used for welding transformer with more than 32 A, for example.

Your contact persons

Wolfgang Kraft

For commercial questions

Wolfgang Kraft
Phone +49 7661 9855 103

wolfgang.kraft@fsm.ag

Stefan Freitag

For technical questions

Stefan Freitag
Phone +49 7661 9855 303

stefan.freitag@fsm.ag

Features
Mains voltage 110, 230, 400, 500 V and various wide voltage ranges
External control element Semiconductor relay or thyristors
Control input for normally open contact and control voltage
Control output with or without control output
Design circuit board, housing with or without standard rail holder
Downloads

Further products

Transformer Switching Relay
TSRL

Transformer Switching Relay
TSR01

Transformer Switching Relay
TSRD

Transformer Switching Relay
TSRDF

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