VCN-20

Voltage control relay for one phase network

• Measures its own supply voltage.
• Monitors AC or DC voltage.
• Minimum and maximum thresholds can be adjusted separately.
• Fixed hysteresis.
• 3 LED’s indicates Over voltage, Under voltage and relay status.
• Timing on the event of over / under voltage,
• can be adjusted between 0.1 to 10 seconds.
• Not effected by harmonic distortion.
• 2 changeover relay outputs.

Technical data