Automatic Transfer Switch (ATS)
Available in a versatile range of current ratings: 100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A, making it suitable for various applications.
Automatic Transfer Switch (ATS) This cutting-edge electrical device is engineered to provide seamless transitions between two distinct power sources (main and backup), ensuring an uninterrupted flow of electricity to vital systems. This prevents any operational interruptions, safeguarding against data loss and equipment malfunctions during unforeseen power outages.
- Core Functions
Automatic Switching - When the primary power supply encounters a disruption, whether due to a power outage, undervoltage, or overvoltage, it promptly and efficiently switches to the backup power source (such as a reliable generator, a UPS, or secondary mains power).
Manual Priority Mode - Facilitates manual switching, providing flexibility for efficient maintenance or urgent circumstances requiring immediate action.
Zero Second Switching (Optional) - Select models offer instantaneous transitions, which are crucial for high-stakes environments, demanding continuous power such as data centers and medical facilities.
Rest assured that you can protect electrical safety with confidence, ensuring critical areas are powered at all times!
Intelligent Monitoring:This innovative system continuously monitors voltage and frequency, automatically initiating switches to maintain stability during anomalies.
High Reliability:Built with an industrial-grade design, this ATS is engineered for frequent operations, showcasing a remarkable lifespan exceeding 10,000 cycles.
Safety Protection: Features robust overload and short circuit protections, along with an IP-rated enclosure, ideal for harsh environments.
Flexible Control: This versatile solution offers both automatic and manual operational modes, ensuring adaptability to diverse requirements.
Main Technology Parameters: Experience the pinnacle of technological advancement with our unrivaled High Capacity ATS Automatic Transfer Switch MTQ3-250. This meticulously engineered masterpiece boasts an impressive capability to manage currents up to 250A effortlessly. Immerse yourself in unparalleled performance and steadfast reliability, as this state-of-the-art innovation ensures flawless transitions of power. With the MTQ3-250, your electrical systems are poised to operate with unmatched smoothness and efficiency, setting a new standard in power management.

Sophisticatedly Designed Connecting Terminal Meticulously Conducted Circuit Board Durability Test For a comprehensive duration of 48 hours.
Cutting-Edge Fire Alarm Functionality in ATS
Purpose-built for the fire power supply network, the dual power automatic transfer switch (ATS) is masterfully engineered for flawless automatic transitions between main and backup power sources. It showcases a state-of-the-art fire alarm linkage, ensuring an unbroken power supply to crucial fire safety apparatus such as smoke exhaust fans, fire pumps, and emergency lighting. This innovative system provides real-time status feedback to the fire control center during fire incidences, delivering unmatched security and dependable reliability.
Durable and Robust Forced Switching Mechanism - In fire emergencies, even when the main power is restored, the system enforces the continued use of backup power until manually reset. This vital feature precludes any unforeseen outages during firefighting operations.
Unparalleled Reliability - Equipped with a sophisticated dual mechanical and electronic interlock system, this cutting-edge technology mitigates the risk of short circuits arising from simultaneous dual power source connections.
Lightning-Fast Instantaneous Response - With a rapid switching time of ≤ 1 second, and for certain critical loads, an astounding ≤ 0.2 seconds, ensuring seamless power supply continuity.
Integrated Fire Signal Compatibility - The system expertly processes and responds to signals from the fire control center, robustly securing the backup power supply.
In-Depth Switch Structure Explanation:
1. Secure Electric Key Lock:Manages the internal power supply lines of the switch. With the electric lock disengaged, the switch facilitates automated and remote operations. Conversely, when engaged, it allows manual operation via the handle.
2. Versatile Operating Handle:To utilize the switch with the handle, ensure the electric lock is firmly engaged.
3. Safe Mechanic Padlock:For inspection purposes, initially rotate the switch to the '0' position using the handle. Thereafter, secure the padlock mechanism to deactivate the switch's internal power supply. This prevents the switch from being in electric mode or manually operated, facilitating safe inspection.
4. Clear Position Indication:Clearly and precisely displays the switch's operational status (I, 0, II).
Installation Instructions
Installation Method of Dual Power Automatic Transfer Switch (ATS):
Installation Location:Select a dry, well-ventilated area for installation, ensuring it is conveniently located near both the main and backup power supply inlets. This strategic positioning not only enhances seamless operational efficiency but also facilitates easy maintenance and accessibility.
Wiring Specifications: Connect the main and backup power supplies directly to the ATS input terminal. It is crucial to ensure the output terminal is securely connected to the load. Pay meticulous attention to distinguishing the exact phase sequence of L1, L2, L3, N, and PE, as this is fundamental for achieving optimal performance and ensuring maximum safety.
Switching Test: Once the system is powered on, conduct a simulated main power failure test. Confirm that the automatic switching time is remarkably swift, typically ≤ 1.5s, ensuring that the load remains uninterrupted and fully operational at all times.
Safety Requirements: Ensure a reliable grounding system is in place, with the shell's protection level customized to the specific environmental conditions, such as IP40 for indoor installations. Strict adherence to the GB/T 14048.11 standard is not just recommended but mandatory, ensuring comprehensive compliance and elevated safety standards.
- Inner Packaging
We meticulously employ shock-absorbing materials, offering unparalleled protection and safeguarding.
Material: Utilizing premium-grade foam and bubble filmare employed strategically
Placement: These protective materials are expertly positioned around the circuit breaker, ensuring full coverage at both the top and bottom.
- External Packaging
Robust Carton
Material: Crafted from high-strength corrugated cardboard boxes, delivering exceptional durability.
Carton Sealing
Method: Skillfully sealed with strong tape or reinforced strapping
Requirement: Ensures a dependable seal that effectively prevents any damage or breakage to the box.
Identification and Labeling
Content:Comprehensive details including product model, quantity, weight, manufacturer, and essential transportation labels (such as fragile, keep upward, moisture-proof) are included.
Location: Clearly printed on the exterior of the cardboard box for quick and easy identification.
Domestic Transportation
With a trusted freight forwarder in China, we guarantee rapid delivery through road transport or domestic express services, immediately following production completion.
International Transport
For time-sensitive smaller shipments to specific international destinations,we collaborate with leading express delivery giants,
DHL, FEDEX, and UPS,
ensuring prompt and dependable service.
Sea Freight/Air Freight For larger shipments with flexible timelines, we choose sea freight. We meticulously select themost suitable freight companies, arranging trucks for seamless goods pickup and transporting them to the designated port for safe warehousing.Subsequently, they are shipped by sea to the customer's designated port, where pickup is facilitated with the necessary bill of lading,guaranteeing a smooth and seamless delivery process.
Mingtuo Electric Mingtuo Electric is a shining beacon of excellence, leading the way in the domestic market while swiftly establishing its presence on the global stage. Our products form the essential backbone of diverse sectors, including construction, industry, and energy, gaining trust and accolades from numerous engineering projects worldwide.
The company adheres to the unwavering principle ofdedication to 'customer first, quality first, service first, and reputation first'.Innovation and development are at the heart of our core values. The company is furnished with unmatched technical expertise, cutting-edge production technology, and unparalleled prowess in research and development. Renowned for our professionalism and technological innovation, we offer a comprehensive suite of the most advanced production, testing, and inspection equipment available across China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For detailed specifications, please connect with our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is one set, and we are pleased to offer the option of sample orders for your convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Benefit from a warranty period that spans one to two years. Simply reach out to our customer service to initiate a warranty claim effortlessly.
Q: Do you have CE, RoHS, UL, and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications, which are available upon your request.
Q: Does the price include tax/shipping?
A: Please be aware that the price does not include shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our distinguished clientele includes prestigious names such as the State Grid of China, Chint Group, and Xiaomi Group, among others.