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Product Overview
In modern infrastructure, continuous power is non-negotiable. Whether relying on a diesel generator or a solar battery bank during a blackout, safely shifting loads between two distinct power sources requires sophisticated automation. The CHNAILE Intelligent 4-Pole Automatic Transfer Switch (ATS) is specifically engineered for this critical task. Built to rigorous GB/T 14048.11 standards, this 63-Ampere device automatically detects utility voltage loss and motorizes the switch to the reserve power supply in milliseconds. Equipped with a manual override handle and secondary control terminals for remote SCADA integration, this CB-Class changeover switch guarantees that your critical commercial operations never go dark.
Technical Parameters
Device Category: | Dual Power Automatic Transfer Switch (ATS) |
|---|---|
Switching Level: | CB Class (Integrates short-circuit & overload protection) |
Poles Configuration: | 4P (A, B, C, N - Absolute Neutral Isolation) |
Rated Current Range (In): | Up to 63A (Available in 6A to 63A configurations) |
Rated Operating Voltage (Ue): | AC 400V |
Rated Frequency: | 50/60Hz |
Transfer Mode: | Motorized Automatic / Mechanical Manual |
Control & Diagnostics: | Green Auxiliary Terminal Block / N & R LED Indicators |
Standard Compliance: | GB/T 14048.11 (CCC Certified) |
1. Elite Dual-Power Changeover Mechanisms
CB-Class Integrated Protection: Standard PC-class ATS units only switch power, requiring external breakers for safety. This CB-Class ATS inherently integrates thermal-magnetic breaker mechanisms. It actively protects your expensive backup generators and inverters from downstream short circuits and overloads during and after the transfer process.
Complete 4-Pole Neutral Isolation: When switching from the municipal grid to an emergency diesel generator, leaving the neutral wire connected can cause fatal circulating ground currents. This 4P architecture mechanically severs the Neutral line simultaneously with the phases, eliminating ground loops and ensuring 100% safe generator integration.
Auto/Manual Dual-Mode Control: Features an intuitive toggle to switch between autonomous motorized operation and manual mode. During maintenance, facility engineers can use the ergonomic central rotary dial to force the connection to the Normal (N) or Reserve (R) source safely.
2. Specialized Structural Engineering
Remote Auxiliary Integration: The top-mounted green terminal block allows for seamless integration into building management systems (BMS). It sends real-time status signals (Grid vs. Backup) and can receive remote changeover commands from centralized control rooms.
Visual Power Diagnostics: The front fascia is equipped with high-visibility LED indicators (Un/N on and Ur/R on), allowing technicians to instantly verify which power source is currently feeding the load without opening the enclosure.
Fire-Retardant Interlocked Chassis: The motorized linkage is housed within a premium V0-grade thermosetting polymer shell. A robust mechanical interlock guarantees that the Normal and Reserve contacts can absolutely never close at the same time, preventing a catastrophic grid-to-generator collision.
3. Target Application Scenarios
Due to its motorized automation and 4-pole isolation, this 63A ATS is mandated by global EPCs for:
Telecom Base Stations: Acting as the lifeblood switch that automatically fires up and connects backup diesel generators when remote cell towers lose municipal power.
Commercial Solar-Hybrid Grids: Seamlessly switching building loads between the main utility grid and local solar-charged battery inverters to maximize renewable energy usage.
Hospital Critical Wards: Serving as the mandatory secondary transfer switch for localized life-support equipment, vaccine refrigerators, and emergency lighting panels.
Smart Building Fire Systems: Guaranteeing that essential smoke extraction fans and emergency elevators are instantly connected to backup power during a structural fire blackout.
4. Global B2B Partnership with CHNAILE Factory
Factory-Direct Automation Supply: Bypassing trading companies allows us to offer you aggressive wholesale pricing on motorized ATS units, dramatically lowering the BOM for your critical infrastructure bids.
Rigorous Mechanical Endurance Testing: The motorized actuator is the heart of an ATS. Every single CHNAILE changeover switch undergoes thousands of automated mechanical switching cycles and stringent CB-class short-circuit testing before international export.
Custom OEM Panel Builder Solutions: We support global generator manufacturers and solar panel builders by offering bespoke labeling, custom control voltages, and scalable OEM manufacturing to strengthen your proprietary brand.
