3PP1336

Resistor for stator or rotor ground fault protection (50 Hz/60 Hz)

Description

3PP1336

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    Device with wire-wound resistors for the stator ground fault protection or rotor ground fault protection with 50 Hz/60 Hz injection.
    In the -1CZ version, it is used as voltage divider (division ratio 5:1) to inject the displacement voltage into the stator ground fault protection of a SIPROTEC 7UM6 device. It is used for detecting the displacement voltage at a grounding transformer.
    In the -0DZ version, the device features two 105 Ω resistors and is used as series resistor for the rotor ground fault protection with 50 Hz/60 Hz injection in the SIPROTEC 7UM6.





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