2X Automatic Voltage Regulator for Generator AVR 20A, Precision Voltage Control, Programmable 220V 400V

Rugged, compact power control unit designed for stable conversion and protected start up. Engineered for applications that require precise voltage behavior, flexible input options, and reliable protection features. Key features and benefits Precise regulation: Less than +/0.5% regulation delivers consistent output to sensitive loads, reducing drift and minimizing the need for downstream adjustments. Programmable AC input: 220/400 VAC programmable input accommodates different supply configurations, simplifying integration with existing systems. Under frequency protection: Detects lowfrequency conditions and protects connected equipment from harmful operation, reducing risk of equipment stress and downtime. Soft start voltage ramping: Controlled voltage ramp on start up reduces inrush and improves conversion rates, extending component life and enhancing system reliability. Rugged compact design: Small footprint and durable enclosure make installation in confined spaces or control cabinets straightforward while withstanding everyday industrial use. How this unit solves common problems Prevents output instability by maintaining tight regulation, so downstream equipment runs within expected parameters. Simplifies deployment across sites with different supply standards by making input voltage programmable. Reduces start up stress and failed starts through soft start voltage ramping, lowering maintenance needs. Protects equipment from poor grid conditions with under frequency protection, helping avoid unexpected shutdowns. Important attributes Function: Precision regulation and controlled AC input handling with start up protection features. Compatibility: Suitable for systems that accept 220 VAC or 400 VAC input when configured; integrates with industrial control equipment, generators, and power conversion stages. Size and installation: Rugged compact form factor for spaceconstrained enclosures and easy panel mounting. Performance: Tight regulation, programmable input selection, under frequency protection, and soft start behavior to improve overall conversion performance. Practical applications Industrial control panels: Provide stable, tightly regulated power to PLCs, drives, and sensors where space is limited and reliable operation is required. Generator or backup power interface: Use programmable 220/400 VAC input and under frequency protection when connecting to onsite generators or backup supplies to ensure safe transitions and operation. Motor drives and renewable integrations: Soft start voltage ramping and precise regulation help reduce mechanical and electrical stress during start up and improve conversion efficiency for inverters and converters. Technical highlights (as specified) Less than +/0.5% regulation 220/400 VAC programmable input With under frequency protection Soft start voltage ramping to improve conversion rates Rugged compact design This unit is intended for professional and industrial installations where precise voltage control, adaptable input handling, and protected start up behavior are required.