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Product Overview
In residential solar-plus-storage and home standby generator setups, power loss during source switching can crash sensitive smart home networks and medical equipment. The CHNAILE Intelligent 2-Pole Automatic Transfer Switch (ATS) ensures this transition is swift, secure, and automated. Distinct from CB-class breakers, this device boasts a true PC-Class architecture. Designed purely as a heavy-duty load-break transfer switch, it guarantees uninterrupted changeover without the risk of false tripping under heavy 63-Ampere loads. Featuring highly intuitive, laser-etched iconography for Utility and Solar inputs, and built to withstand 8000-Volt atmospheric surges, this IEC 60947-6-1 certified unit is the ultimate power management brain for modern energy-independent homes.
Technical Parameters
Device Category: | Dual Power Automatic Transfer Switch (ATS) |
|---|---|
Switching Level: | PC Class (Pure mechanical isolation for maximum continuity) |
Poles Configuration: | 2P (Single-Phase: Live + Neutral Simultaneous Transfer) |
Rated Current (In): | 63A (Ideal for heavy residential and light-commercial loads) |
Rated Operating Voltage (Ue): | AC 230V (L+N) |
Rated Insulation Voltage (Ui): | 690V |
Rated Impulse Withstand Voltage (Uimp): | 8kV (Superior lightning & grid surge immunity) |
Operation Mode: | Auto / Manual (Selectable via physical micro-switches) |
Visual Iconography: | Solar/Backup (I) and Utility Tower (II) |
Standard Compliance: | IEC 60947-6-1 |
1. Elite PC-Class Transfer Mechanisms
Uninterrupted Power Priority (PC-Class): Unlike CB-class switches that contain integrated thermal trips, a PC-class ATS acts as a pure, ruggedized contactor. It is designed to withstand massive short-circuit currents without automatically opening, relying instead on upstream breakers for protection. This guarantees that your critical home load never drops power due to a false overload trip during the changeover process.
Motorized & Manual Dual-Control: Equipped with a rapid-response internal motor for autonomous switching the moment grid failure is detected. For maintenance, independent 'Auto/Manu' micro-switches and a prominent central green toggle allow homeowners or electricians to safely force a manual transfer.
Simultaneous L+N Isolation: The 2-pole architecture ensures that both the Live phase and the Neutral conductor are completely severed during the transition between the grid and your solar inverter, preventing lethal neutral-return currents and ground loop interference.
2. Specialized Structural & Visual Engineering
Intuitive Solar-Ready Iconography: Minimizing wiring errors is crucial for safety. The front fascia features permanently molded icons clearly designating Source I for Solar/Generators (House & Sun icon) and Source II for the Municipal Grid (Transmission Tower icon), alongside bright LED position indicators.
8kV Lightning Surge Firewall: Rooftop solar panels are highly susceptible to lightning. With an exceptional Ui 690V insulation rating and 8kV Uimp impulse resistance, this ATS effectively blocks severe atmospheric overvoltages from jumping between the solar input and your delicate home appliances.
Compact DIN-Rail Architecture: Despite its robust 63A capacity, the unit is engineered into a compact, modular profile that snaps directly onto standard 35mm DIN rails, saving vital space inside residential consumer units and solar combiner boxes.
3. Target Application Scenarios
Due to its robust PC-class rating and visual solar designation, this 63A ATS is heavily specified by residential EPCs and green energy installers for:
Residential Solar-Hybrid Systems: Acting as the smart automated bridge that switches a home's power from the failing municipal grid to the localized solar battery inverter seamlessly.
Home Standby Generators: Providing the essential, code-compliant automated transfer mechanism for 10kW-14kW single-phase standby diesel or natural gas generators.
Smart Home Energy Management: Integrating into advanced residential microgrids where prioritizing renewable energy usage over grid power is required.
Off-Grid Cabin Infrastructure: Serving as a reliable manual or automated toggle between an off-grid solar array and a supplementary portable generator.
4. Global B2B Partnership with CHNAILE Factory
Direct Supply of Green Energy Tech: Sourcing intelligent changeover switchgear directly from our manufacturing floor eliminates international trader margins, providing your solar installation firm with a decisive financial advantage.
Exhaustive IEC 60947-6-1 Verification: Every PC-Class ATS undergoes rigorous automated mechanical endurance testing—executing thousands of rapid motorized transfers—and high-voltage dielectric testing prior to global export.
Custom OEM Solutions for Inverter Brands: We actively partner with global solar inverter manufacturers and panel builders, offering tailored OEM branding, customized faceplate iconography, and bespoke packaging for your complete solar-hybrid kits.
