Under + Over Voltage Relay (1 Phase, AUO-200)

Features

• Dual functionality: Protects against both under-voltage and over-voltage conditions.
• Voltage setting range:
  • Under-voltage: 160V to 220V
  • Over-voltage: 230V to 300V
• Fixed time delay of 4 seconds for fault response.
• Operates on 230V AC working voltage.
• Compact design for space-saving installation.
• High reliability with a 5A contact rating.

Applications

• Protection of single-phase electrical systems from voltage fluctuations.
• Industrial and commercial control panels.
• Voltage protection for sensitive appliances and equipment.
• Residential and industrial backup power systems.
• Prevents damage due to prolonged over-voltage or under-voltage conditions.

Technical Specifications

1. Voltage Setting Range:

• Under-voltage: 160V to 220V
• Over-voltage: 230V to 300V

1. Time Delay: Fixed at 4 seconds
2. Working Voltage: 230V AC
3. Contact Rating: 5 Amps
4. Dimensions: 60 x 70 x 110 mm
5. Operation Mode: Under-voltage and over-voltage protection
6. Body Material: Flame-resistant plastic housing
7. Mounting: Panel or DIN rail