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 engineered to flawlessly transition between two separate power sources (main and backup), assuring a continuous power supply to essential systems and thereby preventing production stoppages, data loss, or equipment malfunctions during unexpected power outages.
- Core Functions
Automatic Switching - When the primary power source undergoes a failure, such as a blackout, undervoltage, or overvoltage, it promptly switches to the backup power source (such as a generator, UPS, or secondary mains power).
Manual Priority Mode - Facilitates manual switching, ideal for effective maintenance or urgent scenarios.
Zero Second Switching (Optional) - Select models provide seamless transitions, critical for high-performance settings that demand uninterrupted power supply, like data centers and medical equipment.
Confidently safeguard electrical integrity and ensure power continuity in pivotal areas under all conditions!
Intelligent Monitoring:Continuously oversees voltage and frequency, automatically activating switches upon detecting anomalies.
High Reliability:Incorporates an industrial-grade design capable of withstanding frequent operations, with a robust lifespan exceeding 10,000 cycles.
Safety Protection: Furnished with overload and short circuit protection, complete with an IP protection rating suited for demanding environments.
Flexible Control: Provides both automatic and manual modes of operation.
Main technology parameters: Immerse yourself in the world of unrivaled performance and unwavering reliability with our High Capacity ATS Automatic Transfer Switch, Model MTQ3-250. This state-of-the-art marvel is meticulously designed to effortlessly accommodate up to 250A, ensuring your power management is not only seamless but also supremely efficient. Experience the pinnacle of advanced technology, crafted to provide flawless electrical transitions, guaranteeing the smooth and efficient operation of your entire system.

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) is engineered for seamless automatic transition between primary and backup power sources. It further boasts a cutting-edge fire alarm linkage, guaranteeing the uninterrupted power supply to essential fire safety equipment such as smoke exhaust fans, fire pumps, and emergency lighting. This system delivers immediate status feedback to the fire control center amidst a fire scenario, ensuring security and reliability.
Robust Forced Switching Mechanism - In scenarios of fire, even with main power restoration, the system mandates the continued use of backup power until a manual reset is executed. This essential feature serves to prevent any unexpected outages during firefighting efforts.
Exceptional Reliability - Featuring a dual mechanical and electronic interlock system, this technology prevents short circuits that could occur from the simultaneous connection of dual power sources.
Instantaneous Response - With a switching time of ≤ 1 second, and for some critical loads, an impressive ≤ 0.2 seconds, ensuring minimal disruption in power supply.
Fire Signal Integration - The system adeptly receives and acts upon signals from the fire control center, forcefully securing the backup power supply.
Comprehensive Switch Structure Explanation:
1. Electric Key Lock:This controls the internal power supply lines of the switch. When the electric lock is disengaged, the switch allows for automated and remote operations. Conversely, when the electric lock is engaged, manual operation via handle is possible.
2. Operating Handle:To operate the switch using the handle, ensure the electric lock is securely engaged.
3. Mechanic Padlock:For inspection, initially rotate the switch to the "0" position using the handle. Subsequently, secure the padlock mechanism to cut off the switch's internal power supply. This prevents the switch from being in electric mode or manually operated, allowing safe inspection.
4. Position Indication:Displays the operational status of the switch (I, 0, II) with clarity and precision.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location:Select an installation site that is both dry and well-ventilated, ensuring it is conveniently close to the inlets of both primary and secondary power supplies. This thoughtful positioning ensures a seamless operational flow and allows for quick and easy maintenance, maximizing efficiency and performance.
Wiring specifications: Connect both the main and backup power supplies directly to the ATS input terminal. Make sure the output terminal is securely connected to the load. Pay precise attention to the phase sequence - L1, L2, L3, N, and PE - to ensure optimal system performance and safety.
Switching test: Once powered, simulate a failure of the main power to evaluate the system's responsiveness. Confirm that the automatic switching occurs with remarkable speed (typically not exceeding 1.5 seconds), ensuring that the load continues to operate without interruption.
Safety requirements: Ensure the system is reliably grounded, with the shell's protection level adjusted to match environmental conditions, such as IP40 for indoor installations. Strict adherence to the GB/T 14048.11 standard is essential to guarantee safety and compliance.
- Inner Packaging
We meticulously employ premium shockproof materials to provide the ultimate level of protection.
Material: High-quality foam and bubble filmare strategically employed
Placement: These materials are strategically placed around the circuit breaker, ensuring comprehensive top and bottom coverage.
- External Packaging
Carton
Material: Crafted from high-strength corrugated cardboard boxes designed for maximum durability and resilience.
Carton Sealing
Method: Expertly sealed with durable tape or secure strapping
Requirement: To ensure a reliable seal that effectively prevents any box damage or cracking over time.
Identification and Labeling
Content:Detailed labeling includes product model, quantity, weight, manufacturer, and crucial transportation labels (such as fragile, keep upright, moisture-proof).
Location: Prominently printed on the exterior of the cardboard box for effortless identification.
Domestic Transportation
Utilizing a designated freight forwarder in China, we ensure swift and efficient delivery through road transport or domestic express delivery, immediately following production completion.
International Transport
For smaller shipments with urgent deadlines to designated international locations,we collaborate with renowned express delivery giants,
DHL, FEDEX, and UPS,
ensuring timely and reliable service every time.
Sea Freight/Air Freight For larger shipments where time allows flexibility, we opt for sea freight. We select themost suitable freight companies, arranging dedicated trucks for efficient goods pickup and transporting them to their designated port for secure warehousing and storage.Eventually, they are shipped by sea to the customer's specified port, where efficient pickup is facilitated with the required bill of ladingensuring a smooth and seamless delivery process throughout the journey.
Mingtuo Electric Mingtuo Electric shines as a beacon of unmatched excellence within the domestic market and is swiftly solidifying its presence on the global stage. Our outstanding products serve as the foundational backbone for a myriad of sectors including construction, industry, and energy, earning the trust and accolades of countless engineering projects worldwide.
The company steadfastly adheres to its core principle ofabsolute dedication to the ethos of 'customer first, quality first, service first, and reputation first', ensuring unparalleled satisfaction.Our pursuit of constant innovation and development stands as the cornerstone of our core values. The company boasts unsurpassed technical expertise, state-of-the-art production technology, and unrivaled capability in research and development. Renowned for our professionalism and technological prowess, we proudly offer a comprehensive range 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: For a deep dive into detailed specifications, kindly contact our customer service team for personalized assistance.
Q: What is the MOQ? Do you support sample ordering?
A: Embracing flexibility, our minimum order quantity is just a single set, and we offer the convenient option to place sample orders, tailored for your needs.
Q: How long is the warranty period? How to apply for warranty?
A: Benefit from a generous warranty period of one to two years. To initiate a warranty claim, simply reach out to our customer service team, who will guide you through the process effortlessly.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We are proud holders of the prestigious CE and RoHS certifications. Certificates can be provided upon request to ensure complete confidence and satisfaction.
Q: Does the price include tax/shipping?
A: Please be advised that our listed price does not encompass shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our distinguished clientele includes industry giants such as the State Grid of China, Chint Group, and Xiaomi Group, amongst others.