Product Features
The GDV 3-2 Voltage Protector 80A is an automatic over and under voltage protection device designed to safeguard electrical equipment from voltage fluctuations.
Featuring a compact 2-pole (54 mm) design, it provides adjustable cut-off settings, auto-reconnect timing, and low power consumption (≤ 2 W).
This DIN rail voltage protector ensures reliable and continuous power supply for industrial, residential, and commercial applications. It integrates a digital voltage monitoring relay, allowing for precise protection and extended service life of connected equipment.
Technical Specifications
| Specification | Details |
|---|---|
| Type | GDS3-2 |
| Number of Poles | 2P (54 mm) |
| Rated Voltage (VAC) | 110/220 V, 220/230/240 V AC |
| Rated Working Current (A) | 40 / 63 A |
| Over-Voltage Cut-Off Voltage (VAC) | 230–300 V adjustable |
| Under-Voltage Cut-Off Voltage (VAC) | 110–210 V adjustable |
| Recovery Setting Time Range (s) | 1–500 s |
| Self Power Consumption (W) | ≤ 2 W |
| Ambient Temperature (°C) | −20 ~ +40 °C |
| Installation | 35 mm symmetrical DIN rail |
| Connections | Cables or pin |
| Functions | Over voltage, Under voltage, Time delay, Auto reconnect |
Applications
The GDV 3-2 automatic voltage protector is widely used to stabilize and secure electrical systems across various sectors:
- Industrial automation and control panels requiring stable voltage protection
- Residential and commercial electrical systems to protect household and office appliances
- AC distribution boards and generator systems in factories and workshops
- Ideal for OEM/ODM electrical safety devices and smart power monitoring systems
These features make it a versatile voltage protection relay for maintaining consistent and safe operations under unstable power supply conditions.
Why Choose Us
- Over 10 years of experience in producing automatic voltage protectors and electrical safety components
- OEM / ODM customization available for current ratings, time settings, and design requirements
- Strict quality control, full functional testing, and compliance with international standards
- Fast production and global delivery, ensuring on-time supply for distributors and industrial clients
- Recognized as a trusted voltage protection device manufacturer and exporter in the electrical industry
FAQ
What is your minimum order quantity (MOQ)?
Our standard MOQ is 50 pcs per model, with sample orders available for testing.
Can I customize settings or appearance?
Yes. We support OEM customization for voltage range, time delay, and casing color.
How long is your delivery time?
Typically 7–15 working days, depending on order volume and customization.
Do you provide samples before bulk orders?
Yes, we can supply paid samples or trial orders for quality evaluation.
How do you ensure quality control?
Each unit undergoes 100 % functional inspection and burn-in testing to guarantee performance and reliability.
Request a Quote Now
Our team will get back to you within 24 hours.
