Voltage Monitoring Relay - 240 V AC UV/OV + SPP, OFF Delay, 2 C/O is a voltage monitoring relay designed for UV/OV and single phasing protection on 240 V AC supplies. It provides selectable OFF delay for UV/OV and SPP fault response with two C/O relay outputs.
🔧 Technical Highlights:
- Supply / Input: 240 V AC
- System Type: Single-phase or 3-phase 4-wire
- Monitoring Type: UV/OV and single phasing protection
- SPP Feature: Phase loss, phase sequence and phase asymmetry monitoring
- Delay Type: Selectable OFF delay, 0.5 s to 15 s
- Relay Output: 2 C/O
- Contact Rating: 5 A @ 250 V AC / 28 V DC resistive
- Operating Temperature: -15°C to +55°C
✅ Benefits:
- Presents the product clearly as a voltage monitoring relay, with SPP as a monitored feature.
- Provides relay output switching for alarms, interlocks or protection circuits.
- Helps maintenance teams identify supply faults before connected equipment is restarted.
- Supports reliable motor, pump and distribution-panel operation.
🚀 Applications:
- Single-phase and 3-phase 4-wire control panels
- Pump, fan and compressor panels
- Industrial distribution boards
- Automation fault signalling circuits
MG73BF provides clear voltage monitoring relay performance for dependable panel protection and fault signalling.
FAQs
- Q: What does this voltage monitoring relay monitor?
A: It monitors the specified supply conditions and switches its relay output when the selected fault condition is detected.
- Q: What is the main selection detail for MG73BF?
A: 240 V AC OFF-delay UV/OV monitoring with single phasing protection and 2 C/O outputs.