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The cosPhi monitor is used to detect an underload. The response value and the response time can be set. It can also be used in conjunction...read more
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The cosPhi monitor is used to detect an underload.
The response value and the response time can be set.
It can also be used in conjunction with a frequency converter (frequency 2 to 200 Hz).
The monitoring is done by detecting the phase shift between current and voltage.
This phase angle shifts with the load of a motor.
Settings of the functions via bridges S1 - S2 - S3: S1 - S2 open = in case of low-load relay has fallen back, S1 - S2 bridged = in case of low-load relay energized, S1 - S3 open = with fault memory, S1 - S3 bridged = without fault memory.
By means of a closer on S1 - S3 the module can be unlocked remotely.
In the event of a fault memory (no bridge over S1-S3), the error message remains until the acknowledgment or until the supply voltage is interrupted.
This text is machine translated.
The response value and the response time can be set.
It can also be used in conjunction with a frequency converter (frequency 2 to 200 Hz).
The monitoring is done by detecting the phase shift between current and voltage.
This phase angle shifts with the load of a motor.
Settings of the functions via bridges S1 - S2 - S3: S1 - S2 open = in case of low-load relay has fallen back, S1 - S2 bridged = in case of low-load relay energized, S1 - S3 open = with fault memory, S1 - S3 bridged = without fault memory.
By means of a closer on S1 - S3 the module can be unlocked remotely.
In the event of a fault memory (no bridge over S1-S3), the error message remains until the acknowledgment or until the supply voltage is interrupted.
This text is machine translated.