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Bộ công tắc đo điện áp DG3400

Bộ công tắc đo điện áp DG3400 Drago 100% made in Germany

  • Input:

Signal: Measuring ranges 24V, 48V, 100V, 120V, 250V, 500V switchable. Unipolar, bipolar or sinusoidal alternating current voltages, f = 10 to 500Hz

Resistance: 1MΩ

Overload: Max 600V, continuous

Set point range: 0-100% of input range with 12-turn potentiometer, MIN/MAX-Alarm switchable

Hystersis: 0-60 % of final value with 12-turn potentiometer

  • Output:

DG3400 (Relay): 2 SPDT relays, mode of operation switchable

DG3480 (Optocoupler): 2 optocoupler transistor switches, mode of operation switchable

  • Set point error: < 0.2 % full scale
  • Test voltage:

4kV AC, 50Hz, 1min (input against power supply against both switching outputs)

2.5kV AC, 50Hz, 1min (switching output I against switching output II)

  • Power supply: 24V AC/DC