Introducing the MTQ3-100 Automatic Transfer Switch (ATS), an innovation from Zhejiang Mingtuo Electric Technology Co., Ltd., designed to revolutionize your power management.
Experience an extensive current range with options like 100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, and 3200A for unmatched versatility.
The Automatic Transfer Switch (ATS) is an indispensable electrical device that seamlessly manages power transfers by automatically switching between two power sources (main and backup), ensuring that your critical operations continue without disruption, preventing data loss, production interruptions, and equipment damage even during unexpected power outages.
- Core Functions Explained
Automatic Switching Power - In the event of a primary power failure, such as a blackout, undervoltage, or overvoltage, it instantly switches to your backup power source (like a reliable generator, a UPS system, or secondary mains power) effortlessly.
Manual Priority Mode - Enables manual forced switching, providing ease for maintenance and ensuring swift response during emergencies.
Zero Second Transition (Optional) - Select models offer seamless transitions, ideal for high-demand scenarios like cutting-edge data centers or sophisticated medical equipment.
Optimize your electrical safety with unmatched efficiency and guarantee uninterrupted power flow to essential areas!
Intelligent Monitoring System: Equipped with real-time voltage and frequency monitoring, our system automatically initiates switching upon detecting any anomalies.
High Reliability Performance: Crafted with industrial-grade precision, designed for frequent operations, boasting a robust lifespan exceeding 10,000 cycles.
Comprehensive Safety Protection: Features include overload and short circuit protection with an IP rating tailored for even the harshest environments.
Versatile Control Options: Offering both automatic and manual modes to suit all your operational needs.
Main technology parameters: 1. **Current Range**: The MTQ3-100 Automatic Transfer Switch ATS accommodates a versatile current range from 10A to 100A. 2. **Switching Capability**: With its automatic transfer feature, this innovative switch ensures seamless transition and reliable power continuity. 3. **Reliability**: Engineered with precision by Zhejiang Mingtuo Electric Technology Co., Ltd., it promises unmatched durability and efficiency. Explore the cutting-edge technology of the MTQ3-100 ATS, designed to elevate your power management experience.

Connecting Terminal (Circuit Board Aging Test for 48 Hours)
Fire Alarm Function of ATS
In the critical realm of fire power supply systems, the dual power Automatic Transfer Switch (ATS) plays a pivotal role. Not only does it seamlessly switch between the main and backup power sources, but it also features a crucial fire alarm linkage function. This ensures the uninterrupted power supply to essential fire equipment, like smoke exhaust fans, fire pumps, and emergency lighting, during fire emergencies. The ATS provides real-time feedback to the fire control center, thus fortifying the safety infrastructure.
Forced Switching - Even when the main power is restored, the backup power supply is maintained until manual reset, safeguarding against accidental power disruptions during firefighting efforts.
High Reliability - Equipped with a mechanical/electronic dual interlock system, it effectively prevents short circuits caused by the parallel connection of two power sources, thereby enhancing operational safety.
Fast Response - Achieves swift switching with a response time of ≤ 1 second, meeting the demands of critical loads requiring a response time of ≤ 0.2 seconds.
Fire Signal Linkage - Interfaces with the fire control center to receive signals, allowing it to forcibly lock the backup power supply, ensuring consistent operation during fire events.
Switch Structure Explained:
1. Electric Key Lock:This feature controls the internal power supply line of the switch. When the electric lock is open, the switch can be operated automatically and remotely. However, when closed, it can only be operated manually using the handle.
2. Operating Handle:To operate the switch with the handle, ensure the electric lock is closed, allowing manual operation.
3. Mechanic Padlock:During inspections, first shift the switch to the '0' position using the operation handle. Pull the padlock mechanism and secure the padlock, enabling inspection. Engaging the padlock cuts off the internal power supply, preventing both electric positioning and manual operation of the switch.
4. Position Indication:Indicates the working state of the switch (I, 0, II), providing clear operational status.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location: Select a dry and well-ventilated location, strategically positioned near both the main and backup power supply inlets. This facilitates seamless operation and maintenance of the system.
Wiring specifications: Ensure precise connections by linking the main and backup power supplies to the ATS input terminal. The output terminal should be accurately wired to the load. It's imperative to meticulously distinguish the phase sequence (L1/L2/L3/N/PE) to ensure optimal functionality.
Switching test: Upon power activation, simulate a main power failure to assess the automatic switching response time, ideally ≤ 1.5 seconds. This ensures that the load remains continuously powered without interruption during the transition.
Safety requirements: Ensure reliable grounding and that the shell protection level matches the environmental conditions, such as IP40 for indoor settings. Adherence to the GB/T 14048.11 standard is mandatory for optimal safety and compliance.
-Inner packaging
Utilizing premium shockproof materials for maximum protection
Material: A combination of foam and bubble film, etc
Strategically placed around the circuit breaker, both at the top and bottom, ensuring complete stability
-External packaging
Sturdy carton packaging
Material: High-strength corrugated cardboard box, designed to withstand transit challenges
Carton sealing
Method: Securely seal using durable tape or robust strapping methods
Requirement: Ensure an impeccable seal to completely prevent any box damage or cracking
Identification and labeling
Content:Clearly delineated product model, quantity, weight, manufacturer details, and essential transportation labels (including fragile, upward, moisture-proof indicators, etc.)
Location: Conspicuously printed on the outer surface of the cardboard box for high visibility.
Domestic transportation
In partnership with our designated freight forwarders in China, we ensure seamless delivery to your specified location via efficient road transportation or swift domestic express service upon completion of production
International transport
For smaller shipments requiring expedited delivery to your designated international location, our trusted express delivery partners include industry leaders
DHL, FEDEX, UPS
Sea freight/air freight
For bulk shipments where delivery timing is flexible, our choice is sea freight. We collaborate with a reputable freight company, which coordinates transportation, arranging truck pickups to deliver goods to the specified port for warehousing. Finally, transportation by sea ensures safe delivery to the customer's desired port, with pickup facilitated by a bill of lading.
Mingtuo Electric Mingtuo Electric stands as a formidable leader in the domestic market while steadily making waves on the international stage. Our innovative products are indispensable across various sectors, including construction, industry, and energy. Esteemed engineering projects across the globe vouch for our excellence and dependability.
The company adheres to the principle of customer first, quality first, service first, reputation firstand relentlessly pursues excellence through a forward-thinking approach centered on innovation and growth. The company has strong technical strength, advanced production technology, mature experience in research and development, and is renowned for its professionalism and technological leadership. We boast a comprehensive suite of cutting-edge production, testing, and inspection equipment, unparalleled in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: Please consult our dedicated customer service team for comprehensive details.
Q: What is the MOQ? Do you support sample ordering?
A: Yes, the minimum order quantity is just 1 set, and we proudly support sample ordering to ensure your complete satisfaction.
Q: How long is the warranty period? How to apply for warranty?
A: We offer a robust warranty period of one to two years. For warranty applications, please reach out directly to our customer service team.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Absolutely, we are certified with CE and RoHS, and we are more than happy to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please note that the price excludes shipping and tax.
Q: What famous clients or project cases have you worked with?
A: We have proudly collaborated with illustrious clients such as the State Grid of China, Chint Group, and Xiaomi Group, all testaments to our quality and reliability.