Automatic Transfer Switch (ATS)
100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A
Automatic Transfer Switch (ATS) is an advanced electrical device designed to seamlessly transition between two distinct power sources (main and backup), ensuring an uninterrupted power flow to critical systems and preventing any production halts, data loss, or equipment malfunctions due to unexpected power outages.
- Core Functions
Automatic Switching - When the primary power supply experiences a failure, such as a power outage, undervoltage, or overvoltage, it swiftly switches to the backup power source (such as a generator, UPS, or secondary mains power).
Manual Priority Mode - Supports manual switching for efficient maintenance or urgent situations.
Zero Second Switching (Optional) - Certain models offer seamless transitions, vital for high-demand environments that require uninterrupted power, such as data centers and medical equipment.
Confidently protect electrical safety and guarantee that crucial areas maintain power at all times!
Intelligent Monitoring:Constantly monitors voltage and frequency, automatically initiating switches during anomalies.
High Reliability:Featuring an industrial-grade design to sustain frequent operations, boasting a lifespan of over 10,000 cycles.
Safety Protection: Equipped with overload and short circuit safeguards, with an IP protection rating for challenging environments.
Flexible Control: Offers both automatic and manual operational modes.
Main technology parameters: Embark on a journey of superior performance and unwavering reliability with our High Capacity ATS Automatic Transfer Switch MTQ3-250. This masterpiece of engineering effortlessly manages up to 250A, embodying the pinnacle of cutting-edge technology. Experience the promise of flawless power transitions as it guarantees your electrical systems' smooth and efficient operation, elevating your power management to new heights.

Sophisticated Connecting Terminal Design: Engineered for Excellence (Prolonged Circuit Board Durability Test For an extensive 48 hours)
Advanced Fire Alarm Functionality of ATS: Elevating Safety Standards
Operating within a fire power supply network, the Dual Power Automatic Transfer Switch (ATS) is crafted for effortless automatic transitions between main and auxiliary power sources. Infused with pioneering fire alarm connectivity, it assures a constant power supply to vital fire safety apparatus such as smoke exhaust fans, fire pumps, and emergency lighting systems. This innovative system ensures prompt status updates to the fire control center during fire emergencies, bolstering security and dependability.
Robust Forced Switching Mechanism: Ensuring Consistent Power Supply - In fire incidents, even once the main power is restored, the system enforces continued reliance on backup power until a manual reset is initiated. This crucial function safeguards against unexpected power interruptions during firefighting operations.
Exceptional Reliability: Unwavering Performance - Equipped with a dual mechanical and electronic interlock system, this advanced technology negates the risk of short circuits arising from the simultaneous engagement of both power sources.
Instantaneous Response: Lightning-Fast Switching - Featuring a swift switching time of ≤ 1 second, and an outstanding ≤ 0.2 seconds for vital loads, ensuring power supply continuity with minimal interruption.
Fire Signal Integration: Seamless Communication - The system astutely receives and acts on signals from the fire control center, robustly ensuring the security of the backup power.
Comprehensive Switch Structure Explanation: Unveiling the Details
1. Electric Key Lock:This mechanism manages the internal power supply lines of the switch. When the electric lock is disengaged, the switch facilitates automated and remote operations. Conversely, when engaged, manual operation via the handle is enabled.
2. Operating Handle:For handle-based switch operation, ensure the secure engagement of the electric lock.
3. Mechanic Padlock:To initiate inspection, rotate the switch to the '0' position using the handle. Then, secure the padlock to disconnect the internal power supply, preventing both electric mode and manual operation, thereby facilitating safe inspections.
4. Position Indication:Presents the switch's operational status (I, 0, II) with unequivocal clarity and precision.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location:For installing the ATS Model Mtq3-1200, select a location that is both dry and well-ventilated. Ensure it is conveniently positioned near the inlets of the main and backup power supplies to facilitate seamless operational flow and enable efficient maintenance practices.
Wiring specifications: Securely connect both the main and backup power supplies directly to the input terminal of the ATS Model Mtq3-1200. The output terminal should be firmly connected to the load. Pay meticulous attention to the phase sequence-L1, L2, L3, N, and PE-to ensure the system delivers peak performance and maintains the highest safety standards.
Switching test: Once the ATS is powered on, conduct a simulation of a main power failure scenario to test system responsiveness. Ensure the automatic switching time is remarkably swift, typically ≤ 1.5 seconds, to guarantee uninterrupted power supply and continuous operation of the load.
Safety requirements: Implement robust grounding for the ATS system, with the enclosure's protection level specifically tailored to the surrounding environment, such as IP40 for indoor installations. Compliance with the GB/T 14048.11 standard is essential to ensure regulatory adherence and maximize safety.
- Inner Packaging
We meticulously use shockproof materials for the ultimate protection.
Material: Crafted with high-quality foam and bubble film,these premium materials are employed to
strategically encase the circuit breaker, ensuring comprehensive top-to-bottom coverage.
- External Packaging
Carton
Material: Constructed from robust high-strength corrugated cardboard, these boxes deliver unparalleled durability.
Carton Sealing
Method: Expert sealing techniques are employed using durable tape or secure strapping,
ensuring a steadfast seal that prevents any box damage or potential cracking.
Identification and Labeling
Content:Comprehensive details including product model, quantity, weight, manufacturer, and crucial transport instructions (such as fragile, keep upright, moisture-proof).
Location: Prominently displayed on the exterior of the cardboard box for effortless identification.
Domestic Transportation
With our trusted freight forwarder in China, we guarantee swift delivery through efficient road transport or rapid domestic express services, promptly following production completion.
International Transport
For smaller, time-sensitive shipments to specified international destinations,we partner with premier express delivery leaders,
such as DHL, FEDEX, and UPS,
ensuring dependable and timely service.
Sea Freight/Air Freight For larger shipments where timing is flexible, we opt for sea freight. We meticulously select themost reliable freight companies, coordinating trucks for efficient pickup and transport to the designated port for secure warehousing preparation.Ultimately, they are shipped by sea to the customer's specified port, facilitating pickup with the necessary bill of ladingensuring a seamless and smooth delivery experience.
Mingtuo Electric Mingtuo Electric: A beacon of excellence, radiating through domestic and global markets. Our cutting-edge products form the backbone of essential sectors such as construction, industry, and energy. We have garnered trust and accolades from numerous engineering marvels worldwide.
The company adheres to the principle ofan unwavering dedication to 'customer first, quality first, service first, and reputation first'.We continually embrace innovation and development as our hallmark values. Our organization is fortified with unmatched technical prowess and cutting-edge production technology, paired with unparalleled expertise in research and development. Celebrated for our professionalism and groundbreaking technological innovation, we boast an extensive array of the most sophisticated production, testing, and inspection equipment in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For detailed specifications tailored to your needs, please connect with our customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is delightfully set at a single set, and we offer sample orders for your utmost convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Take advantage of a warranty period spanning one to two years. Simply reach out to our customer service to smoothly initiate a warranty claim.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly hold prestigious CE and RoHS certifications and can provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Kindly note, our pricing does not encompass shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our esteemed clientele includes industry giants such as the State Grid of China, Chint Group, and Xiaomi Group, among others.