4X Gavr-20A Av Universal Brushless Automatic Voltage Regulator Module Avr Generator 220/400Vac Frequ

Feature Highlights: 1. Precise Voltage Control: Maintains stable output with less than ±0.5% regulation, ensuring your equipment receives consistent and reliable power. 2. Wide Input & Rugged Build: Accepts 220/400VAC input and features a compact, durable design built to last in demanding environments. 3. Built-in Protection: Includes under-frequency protection and a high-capacity 15A fuse to safeguard both the regulator and your generator. 4. Smooth Operation: Soft-start voltage ramping provides a gentle, 3-second start-up, reducing stress on connected devices. 5. Easy Setup & Adjustment: Simple to install and features an external trimmer for ±7% voltage fine-tuning to match your specific needs. Product Details: This universal AVR module ensures your generator outputs stable voltage, protecting your sensitive appliances and tools from damage due to power fluctuations. Its robust design handles tough conditions, while features like soft-start and multiple protections offer peace of mind. Easily adjustable and simple to connect, it's a reliable upgrade for maintaining consistent power output. The package includes four regulators for multi-unit or backup use. Specifications: Material: Metal + PC Colour: Black Sensing Input Voltage: 220/400VAC, 1 Phase 2 Wire Power Input Voltage: 180~240VAC, 1 Phase 2 Wire Output Voltage: Max 90V DC @ 240V AC Input Current: Continuous 6A / Intermittent 12A (for 10 sec) Resistance: Min. 10 Ohms / Max. 100 Ohms Voltage Regulation: < ±0.5% (with 4% engine governing) Voltage Build-up: Residual > 5VAC at AVR Terminal Soft Start Ramp Time: 3 Seconds External Voltage Adjustment: ±7% (with 1k Ohm 1W Trimmer) Unit Power Dissipation: Max 8 Watts Thermal Drift: 0.05% per °C change in AVR ambient Under Frequency Protection: Preset at 57Hz (60Hz systems) / 47Hz (50Hz systems) Operating Temperature: -40°C to +65°C Storage Temperature: -40°C to +85°C Relative Humidity: < 95% Package Includes: 4 x GAVR-20A Automatic Voltage Regulator Module 4 x Instruction Manuals Only the above items are included. Other products are not part of this package. Note: Slight color variations may occur due to lighting and monitor settings. Allowable measurement tolerance is +/- 1-3cm.