Automatic Transfer Switch (ATS)
100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A
Automatic Transfer Switch (ATS) is a state-of-the-art electrical solution, expertly designed to enable seamless transitions between two distinct power sources (main and backup), ensuring a continuous and reliable power flow to mission-critical systems, thus preventing any production stoppages, data loss, or equipment failures caused by unforeseen power interruptions.
- Core Functions
Automatic Switching - In the event the primary power supply encounters a disruption, such as a power outage, undervoltage, or overvoltage, it instantly switches to the backup power source (like a generator, UPS, or secondary mains power).
Manual Priority Mode - Facilitates manual switching for effective maintenance or urgent interventions.
Zero Second Switching (Optional) - Select models provide uninterrupted transitions, crucial for high-stakes environments that necessitate constant power, such as in data centers and medical equipment.
Assuredly protect electrical integrity and ensure that vital areas remain powered at all times!
Intelligent Monitoring:Continuously oversees voltage and frequency, automatically initiating switches during irregularities.
High Reliability:Engineered with an industrial-grade design to endure frequent operations, boasting an impressive lifespan exceeding 10,000 cycles.
Safety Protection: Outfitted with overload and short circuit protections, complete with an IP protection rating for demanding environments.
Flexible Control: Provides both automatic and manual operational modes for versatile use.
Main technology parameters: Unveil the pinnacle of engineering excellence with our High Capacity ATS Automatic Transfer Switch MTQ3-250. This masterfully crafted device offers unmatched performance and unwavering reliability, designed to effortlessly manage up to 250A. Experience the perfect blend of innovation and precision engineering, as this state-of-the-art technology guarantees flawless power transitions, ensuring your electrical systems function with unparalleled smoothness and efficiency.

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, the dual power automatic transfer switch (ATS) ensures flawless automatic transition between primary and backup power solutions. It features a state-of-the-art fire alarm linkage system, securing an uninterrupted power flow to critical fire safety devices like smoke exhaust fans, fire pumps, and emergency lighting. This innovative system relays instant status updates to the fire control center during fire incidents, guaranteeing maximum safety and unwavering dependability.
Robust Forced Switching Mechanism - In fire emergency situations, even if the main power is restored, our system demands the continued use of backup power until manually reset. This vital feature prevents unforeseen power interruptions during firefighting operations, ensuring continuity and safety.
Exceptional Reliability - With an integrated dual mechanical and electronic interlock system, this advanced technology efficiently prevents any short circuits from occurring due to the simultaneous connection of dual power sources.
Instantaneous Response - Offering a rapid switch time of ≤ 1 second, and for certain critical applications, an outstanding ≤ 0.2 seconds, ensuring power supply continuity with minimal disruption.
Fire Signal Integration - The system skillfully receives and executes commands from the fire control center, ensuring a secure backup power supply.
Comprehensive Switch Structure Explanation:
1. Electric Key Lock:This essential feature manages the switch's internal power lines. When the electric lock is off, the switch supports automated and remote operations. However, when engaged, it allows for manual operation through the handle.
2. Operating Handle:To operate using the handle, ensure the electric lock is firmly engaged, allowing manual control with ease.
3. Mechanic Padlock:For inspection purposes, first rotate the switch to the "0" position using the handle. Then, secure the padlock mechanism to completely disconnect the switch's internal power supply. This prevents the switch from entering electric mode or manual operation, allowing inspections to be conducted safely.
4. Position Indication:Accurately displays the operational status of the switch (I, 0, II) with clear and precise indicators, ensuring easy monitoring.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location:Select a dry and well-ventilated location for the installation of your ATS Model Mtq3-1200, crafted by Zhejiang Mingtuo Electric Technology Co., Ltd. Ensure that the spot is conveniently close to both main and backup power supply inlets. This strategic positioning ensures seamless operability and allows for efficient maintenance, creating a hassle-free experience.
Wiring specifications: Directly connect both the main and backup power supplies to the ATS input terminal, ensuring a robust and secure link to the load at the output terminal. Pay close attention to accurately identifying and distinguishing the precise phase sequences of L1, L2, L3, N, and PE. This meticulous attention to detail guarantees optimal performance and uncompromised safety.
Switching test: Upon powering on, conduct a simulation of a main power failure to rigorously test the system's resilience. Confirm that the automatic switching time is remarkably swift, typically completing in ≤ 1.5 seconds, ensuring that the load remains uninterrupted and fully operational, proving the reliability of the ATS Model Mtq3-1200.
Safety requirements: Ensure the system is securely grounded, with the shell's protection level suitably matched to the environmental conditions-such as IP40 for indoor installations. Strict adherence to the GB/T 14048.11 standard is essential, ensuring both compliance and safety, safeguarding your investment and peace of mind.
- Inner Packaging: Unyielding Protection
We meticulously use state-of-the-art, shockproof materials to guarantee unparalleled protection.
Material Excellence: Our choice of high-quality foam and bubble filmis strategically employed
Placement Precision: These materials are expertly positioned around the circuit breaker, ensuring comprehensive top and bottom coverage for optimal safety.
- External Packaging: Fortified Defense
Carton Construction
Material: Crafted from robust, high-strength corrugated cardboard boxes, providing maximum durability and resilience.
Carton Sealing Excellence
Method: Perfectly sealed using durable, high-quality tape or secure, reinforced strapping
Requirement: Ensures a steadfast seal that effectively prevents any box damage or potential cracking.
Identification and Labeling: Clarity and Precision
Content Details:Comprehensive information including product model, quantity, weight, manufacturer, and essential transportation labels (such as fragile, keep upward, moisture-proof) for utmost clarity.
Location: Prominently printed on the exterior of the cardboard box for effortless identification.
Domestic Transportation: Swift and Dependable
With a dedicated freight forwarder in China, we guarantee rapid delivery via road transport or domestic express delivery, promptly following production completion.
International Transport: Precision Across Borders
For smaller shipments facing urgent deadlines to designated international locations,we collaborate with industry-leading express delivery giants,
DHL, FEDEX, and UPS, guaranteeing timely and consistent service.
Sea Freight/Air Freight: Tailored Solutions for Every Need
For larger shipments where time is flexible, we opt for sea freight. Our selection of the most suitable freight companies ensures efficient pickup and transportation to the designated port forsecure and reliable warehousing. Ultimately, they are shipped by sea to the customer's specified port, where pickup is seamlessly facilitated with the necessarybill of lading guaranteeing a smooth and seamless delivery experience.ensuring a flawless delivery process.
Mingtuo Electric Mingtuo Electric is an illustrious symbol of excellence within the domestic market and is swiftly expanding its influence on the global stage. Our innovative products serve as the foundation for a diverse array of sectors such as construction, industry, and energy, garnering trust and accolades from numerous prestigious engineering projects around the world.
The company adheres to the principle ofunwavering dedication to the philosophy of 'customer first, quality first, service first, and reputation first.'Our company is driven by a commitment to perpetual innovation and development. To support this mission, we are equipped with unmatched technical prowess, state-of-the-art production technology, and unparalleled expertise in research and development. Recognized for our professionalism and technological innovation, we provide an extensive array of the most advanced production, testing, and inspection equipment available in China, ensuring the highest standards of quality and precision.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For an in-depth understanding of specifications, please do not hesitate to contact our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: We cater to your varying needs with a minimum order quantity of a single set and offer the flexibility of sample orders for your convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Benefit from a generous warranty period spanning from one to two years. To initiate a warranty claim, simply get in touch with our responsive customer service team.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We are proud to possess CE and RoHS certifications and are ready to provide these certificates upon your request.
Q: Does the price include tax/shipping?
A: Kindly take note that the listed price does not include shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our prestigious clientele includes prominent names such as the State Grid of China, Chint Group, and Xiaomi Group, among others, showcasing our widespread industry recognition and trust.