Adjustable Electronic Protection Relay 1-63A for Overvoltage, Undervoltage and Overcurrent Dalbi AVR-63
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 83,99 lei | — |
| 3–4 pcs | 79,79 lei | 5% (−4,20 lei/unit) |
| 5–10 pcs | 75,59 lei | 10% (−8,40 lei/unit) |
| 11+ pcs | 71,39 lei | 15% (−12,60 lei/unit) |
Adjustable Electronic Relay 1-63A with Triple Voltage and Current Protection
The Dalbi AVR-63 electronic relay protects your equipment from overvoltage, undervoltage, and overcurrent, with fully adjustable thresholds. Ideal for sensitive household appliances, single-phase motors, and industrial installations. Simple DIN rail installation, quick configuration via potentiometers, instant response under 0.1 seconds.
What you get with this product
- Complete overvoltage, undervoltage, and overcurrent protection — all thresholds adjustable to your needs
- Flexible current adjustment 1-63A — a single relay for multiple applications, from household outlets to industrial motors
- Instant response under 0.1 seconds — your equipment disconnects before grid faults can damage it
- Automatic reconnection after parameters return to limits — no need for manual intervention after each disconnection
- Fast 35mm DIN rail mounting — professional installation in an electrical panel without special tools
- LED indicators and digital display — constantly monitor voltage, current, and protection status
How it works and how to install it
The relay is mounted on a DIN rail in the electrical panel, between the power source and the load to be protected. You connect the phase and neutral to the IN terminals, then the load to the OUT terminals. You adjust the voltage and current thresholds using the yellow-orange potentiometers on the front of the device, without special tools. When the voltage or current exceeds the set limits, the relay automatically disconnects the load and reconnects it after the parameters return to normal limits.
Installation takes less than 15 minutes for an electrician, and configuration is done quickly by rotating the potentiometers to the desired values. The LED display shows voltage, current, and operating status in real time.
Frequently Asked Questions
Can I protect a refrigerator or air conditioner with this relay?
Yes, the relay supports currents up to 63A and works perfectly with inductive loads such as refrigerator or air conditioner compressors. Adjust the overcurrent threshold according to the appliance's consumption.
How quickly does the relay intervene when an overvoltage occurs?
The response time is under 0.1 seconds, fast enough to protect sensitive electronic equipment before excessive voltage damages it.
Does it reconnect automatically after the voltage problem disappears?
Yes, the relay has an automatic reconnection function. After the parameters return to normal limits, the load reconnects without manual intervention.
Technical Specifications
| Model | Dalbi AVR-63 |
| Rated Voltage | 230V AC, 50/60Hz |
| Adjustable Current Range | 1-63A |
| Adjustable Overvoltage Threshold | 240-280V |
| Adjustable Undervoltage Threshold | 160-220V |
| Response Time | under 0.1 seconds |
| Relay Contact | 1NO + 1NC (16A/250V AC) |
| Self-consumption | under 2W |
| Mounting | DIN Rail 35mm |
| Dimensions | 90 x 55 x 65 mm |
| Operating Temperature | -10°C to +40°C |
| Protection Type | Overvoltage, Undervoltage, Overcurrent |
| Display | Digital LED for voltage, current, and status |
Warranty and Support
The Dalbi AVR-63 electronic relay benefits from a 2-year warranty according to Romanian legislation. You have the right to return within 30 days of receiving the product. Delivery
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