Implement Industry Ideas

RF20

Article: 00086951

Electromechanical relay / control / control / frequency monitoring

Relay for monitoring of the supply frequency
Nominal frequency selectable 50 Hz or 60 Hz
Adjustable bandwidth from 1 to 10 Hz
Selectable reaction delay 0.1 sec. or 1 sec.
1- or 2-pole relay output
Made in accordance with the CE and EMC regulations


The C-mac frequency relay type RF20 is used for monitoring of the supply frequency, f.inst. in connection with generator controls. By means of connections on the relay base you can select between nominal frequency of 50 or 60 Hz and reaction delay 0.1 sec. or 1 sec.On the built-in potentiometer, the bandwidth is adjustable between +/- 0.5 Hz and +/- 5 Hz.
If the supply frequency is within the adjusted bandwidth, the relay is activated, and if the frequency is outside the limits, the output relay releases after the selected reaction delay.

Specifications

  • Type: electromechanical
  • Function: control, control, frequency monitoring
  • Form: panel-mount

Other items

In this category | In this category, (COMADAN)

Leave request for price calculation right now, we will send you best prices.