Automatic Transfer Switch (ATS)
Specifications: 100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A - A versatile range to meet diverse energy needs.
Automatic Transfer Switch (ATS) is a sophisticated and cutting-edge electrical apparatus engineered to facilitate a seamless transition between two unique power sources (main and backup), thus ensuring a continuous and reliable power supply to critical systems, effectively safeguarding against production interruptions, data losses, and equipment failures caused by unforeseen power disruptions.
- Core Functions
Automatic Switching - In the event that the primary power supply encounters a failure-be it a power outage, undervoltage, or overvoltage-it promptly transfers to the backup power source (such as a generator, UPS, or secondary mains power).
Manual Priority Mode - Empowering users with the flexibility to manually switch power sources, facilitating efficient maintenance or addressing urgent requirements swiftly.
Zero Second Switching (Optional) - Select models offer instantaneous transitions, crucial for high-stakes environments where unbroken power is essential, including data centers and medical equipment.
Trust in the unparalleled protection of electrical safety, ensuring that vital operations and key areas are perpetually powered!
Intelligent Monitoring:Meticulously monitors voltage and frequency in real-time, automatically initiating switches to maintain stability during anomalies.
High Reliability:Built with an industrial-grade design to withstand frequent use, ensuring durability with a lifespan exceeding 10,000 cycles.
Safety Protection: Fortified with overload and short circuit protection, complete with an IP protection rating to endure challenging environments.
Flexible Control: Accommodates both automatic and manual operation modes, offering flexibility and control to suit varying needs.
Main technology parameters: Discover the epitome of exceptional performance and steadfast reliability with our High Capacity ATS Automatic Transfer Switch MTQ3-250. Expertly crafted to manage up to an impressive 250A effortlessly, this state-of-the-art technology promises to deliver flawless power transitions. Experience the assurance of uninterrupted, smooth, and efficient operation of your electrical systems like never before.

Sophisticated Connecting Terminal (Prolonged Circuit Board Durability Test For an extensive 48 hours)
Advanced Fire Alarm Functionality of ATS
Within the fire power supply network, our dual power automatic transfer switch (ATS) is meticulously crafted for an effortless transition between primary and backup power sources. This innovative system comes equipped with an advanced fire alarm linkage, ensuring an uninterrupted power flow to vital fire safety apparatus such as smoke exhaust fans, fire pumps, and emergency lighting. In the event of a fire, it provides real-time status updates to the fire control center, securing confidence in its reliability and safety.
Robust Forced Switching Mechanism - In the critical event of a fire, even if the main power is restored, the system requires continued operation on backup power until manually reset. This indispensable feature is designed to prevent unexpected power failures during firefighting operations.
Exceptional Reliability - Boasting a dual mechanical and electronic interlock system, this cutting-edge technology effectively prevents short circuits by eliminating the risks associated with simultaneous power source connections.
Instantaneous Response - With an extraordinary switching time of ≤ 1 second, and an impressive ≤ 0.2 seconds for critical loads, ensuring that the power supply remains virtually uninterrupted.
Fire Signal Integration - The system skillfully receives and responds to signals from the fire control center, ensuring a secure backup power supply under all conditions.
Comprehensive Switch Structure Explanation:
1. Electric Key Lock:This component regulates the internal power lines of the switch. When the electric lock is disengaged, the switch enables automated and remote functions. Conversely, engaging the electric lock restricts operations to manual control via the handle.
2. Operating Handle:To utilize the switch manually, ensure the electric lock is firmly engaged for secure handling.
3. Mechanic Padlock:During inspection, first turn the switch to the "0" position with the handle, then secure the padlock mechanism. This action disconnects the internal power supply, precluding any electric or manual activation, thus allowing inspections to be conducted safely.
4. Position Indication:Conveys the operational status of the switch (I, 0, II) with exceptional clarity and accuracy.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location:Select an ideal installation site that is both dry and well-ventilated. This location should be conveniently near the main and backup power inlets to ensure a smooth, uninterrupted operation and effortless maintenance access.
Wiring specifications: Securely connect the main and backup power sources directly to the ATS input terminal. Ensure the output terminal is reliably connected to the load. It is crucial to meticulously identify and handle the correct phase sequence of L1, L2, L3, N, and PE to achieve peak performance and utmost safety.
Switching test: Once powered, simulate a main power outage to rigorously test the system. Confirm that the automatic switching is extraordinarily fast (typically ≤ 1.5s), ensuring that the load continuously remains operational without interruption.
Safety requirements: Guarantee the system has robust grounding, and adjust the shell's protection level according to environmental needs (e.g., IP40 for indoor use). Compliance with the GB/T 14048.11 standard is imperative for ensuring regulatory adherence and safety.
- Inner Packaging
We meticulously use top-tier shockproof materials, ensuring the ultimate protection of your valuable items.
Material: High-quality foam and bubble filmare expertly employed
Placement: These protective materials are strategically placed around the circuit breaker, guaranteeing comprehensive top and bottom coverage.
- External Packaging
Carton
Material: Crafted from high-strength, premium corrugated cardboard boxes to ensure maximum durability and resilience.
Carton Sealing
Method: Expertly sealed with durable tape or secure strapping
Requirement: To guarantee a reliable seal that meticulously prevents any box damage or cracking.
Identification and Labeling
Content:Detailed package information including product model, quantity, weight, manufacturer, and essential transportation labels (such as fragile, keep upward, moisture-proof).
Location: Prominently printed on the exterior of the cardboard box, ensuring easy and immediate identification.
Domestic Transportation
With our designated freight forwarder in China, we guarantee swift delivery through road transport or domestic express delivery, immediately after production completion, promising efficiency and punctuality.
International Transport
For smaller shipments with pressing deadlines to designated international locations,we collaborate with leading express delivery powerhouses,
DHL, FEDEX, and UPS,
ensuring a service that is both timely and reliable.
Sea Freight/Air Freight For larger shipments where timing offers flexibility, we choose sea freight. We meticulously select themost competent freight companies, coordinating trucks for efficient goods pickup and transporting them to their designated port for secure warehousing.Eventually, they are shipped by sea to the customer's specified port, with pickup facilitated through the necessary bill of ladingensuring a smooth, seamless delivery process.
Mingtuo Electric Mingtuo Electric is a shining pillar of excellence within the domestic market, swiftly expanding its influential presence on the global front. Our innovative products serve as the foundation for a diverse array of sectors, including construction, industry, and energy, garnering trust and prestigious accolades from numerous engineering projects across the globe.
The company adheres unwaveringly to the principle ofsteadfast commitment to 'customer first, quality first, service first, and reputation first'.We constantly embrace a philosophy grounded in innovation and development as our core values. The company boasts incomparable technical prowess, state-of-the-art production technology, and unmatched expertise in research and development. Renowned for our professionalism and groundbreaking technological innovation, we offer a comprehensive selection of the most advanced production, testing, and inspection equipment available in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: To discover detailed specifications, please connect with our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: We offer a minimum order quantity starting at just one set, with the added convenience of sample orders available for your consideration.
Q: How long is the warranty period? How to apply for warranty?
A: Benefit from a warranty period that extends from one to two years. Simply contact our customer service team to effortlessly initiate a warranty claim.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We are proud holders of CE and RoHS certifications, and we can readily provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please be aware that the price does not encompass shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our prestigious clientele includes the State Grid of China, the Chint Group, and the Xiaomi Group, among others.