Przekaźniki sterujące

Opis

The WI current detectors are electronic devices with an output relay that is connected or disconnected, in accordance with the level of current detected in the circuit.

• The trip level is adjusted with the potentiometer on the front of the unit.
• The reset process is automatic with currents under 10% of the trip level (Hysteresis).
• Delay: the connection and disconnection times of the output relay can be adjusted separately.
• Measurement of the current, depending on the type:
  • With built-in current transformer (net diameter ∅ 25 mm)
  • Separate transformer, input.../5 A~

Aplikacje

WI's can be used in any application that needs to control the load:

• Power supply units for grinders or aggregate grinding units.
• Loads in extrusion machines
• Pump control
• Load on motors, etc.

Właściwości mechaniczne

Zasilanie prądem zmiennym

Obwód pomiarowy napięcia

Wyjścia cyfrowe przekaźników

Ochrona różnicowoprądowa