Automatic Transfer Switch (ATS)
100A, 160A, 250A, 400A, 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A
Automatic Transfer Switch (ATS) is an advanced electrical device meticulously engineered to provide flawless transition between two distinct power sources (main and backup), ensuring a continuous power flow to critical systems, effectively preventing any production halts, data loss, or equipment malfunctions that could arise from unexpected power outages.
- Core Functions
Automatic Switching - In the event that the primary power supply encounters issues such as a power outage, undervoltage, or overvoltage, it promptly shifts to the backup power source (such as a generator, UPS, or secondary mains power).
Manual Priority Mode - Enables manual switching, facilitating efficient maintenance or urgent responses during critical situations.
Zero Second Switching (Optional) - Select models provide seamless transitions, indispensable for high-demand environments mandating uninterrupted power, such as data centers and medical equipment.
Confidently safeguard electrical safety and ensure that crucial areas remain continuously powered!
Intelligent Monitoring:Constantly surveys voltage and frequency, autonomously instigating switches amid anomalies.
High Reliability:Incorporating an industrial-grade design to endure frequent operations, boasting an exceptional lifespan of over 10,000 cycles.
Safety Protection: Outfitted with overload and short circuit protections, accompanied by an IP protection rating suitable for demanding environments.
Flexible Control: Delivers both automatic and manual operational modes for versatile use.
Main technology parameters: Experience unparalleled performance and steadfast reliability with our state-of-the-art High Capacity ATS Automatic Transfer Switch MTQ3-250. This marvel of engineering is meticulously designed to effortlessly manage a robust capacity of up to 250A. Harnessing cutting-edge technology, it guarantees seamless and uninterrupted power transitions. With precision and efficiency at its core, MTQ3-250 ensures your electrical systems function with optimal smoothness and exceptional efficiency.

Sophisticated Connecting Terminal (Prolonged Circuit Board Durability Test For an extensive 48 hours)
Advanced Fire Alarm Functionality of ATS
Within the realm of fire power supply networks, our dual power automatic transfer switch (ATS) is meticulously crafted for a flawless automatic transition between primary and backup power sources. It proudly integrates a state-of-the-art fire alarm linkage, ensuring the relentless continuity of power to vital fire safety apparatus like smoke exhaust fans, fire pumps, and emergency lighting. This avant-garde system promptly communicates status updates to the fire control center during any fire event, securing both safety and steadfast reliability.
Robust Forced Switching Mechanism - During fire incidents, even after main power is restored, the system enforces the use of backup power until manual reset is performed. This critical feature safeguards against unexpected power losses during firefighting operations.
Exceptional Reliability - Equipped with a dual mechanical and electronic interlock system, this technology adeptly prevents short circuits that might result from the concurrent connection of dual power sources.
Instantaneous Response - Boasting a switching time of ≤ 1 second, and for certain critical loads, an extraordinary ≤ 0.2 seconds, it ensures near-zero disruption in power continuity.
Fire Signal Integration - The system expertly receives and responds to signals from the fire control center, reliably securing the backup power supply.
Comprehensive Switch Structure Explanation:
1. Electric Key Lock:This essential component oversees the switch's internal power supply lines. When disengaged, it facilitates automated and remote operations of the switch. When engaged, it allows for manual operation via handle, offering versatile control.
2. Operating Handle:For handle-operated switch control, ensure the electric lock is firmly engaged, enabling precise manual operation.
3. Mechanic Padlock:For inspection, initially rotate the switch to the "0" position using the handle, then secure the padlock mechanism to disconnect the switch's internal power supply. This prevents both electric mode and manual operation, facilitating a thorough and safe inspection.
4. Position Indication:Presents the operational status of the switch (I, 0, II) with unmatched clarity and precision, enhancing user awareness.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location:Select an optimal installation spot that is dry and well-ventilated, ensuring it is strategically located near both the main and auxiliary power supply inlets. This thoughtful positioning is key to achieving seamless operation and facilitating efficient maintenance, ultimately enhancing the longevity and reliability of the system.
Wiring specifications: Directly connect the primary and auxiliary power supplies to the ATS input terminal. It is crucial to ensure that the output terminal is firmly connected to the load. Precision is paramount in distinguishing the exact phase sequence of L1, L2, L3, N, and PE. This meticulous attention to detail is essential for achieving optimal performance and ensuring the utmost safety of the operation.
Switching test: Once the system is powered on, conduct a simulated main power failure to assess the system's responsiveness. Verify that the automatic switching time is remarkably swift, typically not exceeding 1.5 seconds, thus ensuring the load remains continuously powered and fully operational without disruption.
Safety requirements: Ensure the system is grounded with high reliability, and that the protection level of the shell is adapted to meet the specific environmental conditions, such as IP40 for indoor installations. Compliance with the GB/T 14048.11 standard is mandatory, ensuring both adherence to regulations and the highest level of operational safety.
- Inner Packaging
We meticulously utilize premium shockproof materials, ensuring the pinnacle of protection for our products.
Material: Superior quality foam and bubble filmare strategically employed
Placement: These protective materials are decisively positioned around the circuit breaker, securing both top and bottom coverage.
- External Packaging
Carton
Material: Constructed from robust high-strength corrugated cardboard boxes, ensuring superb durability.
Carton Sealing
Method: Meticulously sealed with reinforced tape or sturdy strapping
Requirement: To guarantee a dependable seal that averts any potential box damage or cracking.
Identification and Labeling
Content:Comprehensive details including product model, quantity, weight, manufacturer, alongside essential transportation labels (such as fragile, keep upward, moisture-proof).
Location: Conspicuously printed on the cardboard box exterior for effortless identification.
Domestic Transportation
Partnering with a designated freight forwarder within China, we guarantee swift delivery via road transport or domestic express services, immediately following the completion of production.
International Transport
For smaller, time-sensitive shipments to specific international destinations,we collaborate with premier express delivery titans,
DHL, FEDEX, and UPS,
ensuring prompt and dependable service.
Sea Freight/Air Freight For larger consignments with flexible schedules, we choose sea freight, selectingthe most proficient freight companies, coordinating trucks for effective goods pickup and transporting them to their designated port for secure warehousing.Ultimately, they are shipped by sea to the customer's designated port, where pickup is executed with the necessary bill of ladingensuring a seamless and efficient delivery process.
Mingtuo Electric Mingtuo Electric proudly emerges as a leading force in the domestic arena while swiftly carving its prestigious place on the international platform. Our cutting-edge products serve as the vital infrastructure across a multitude of sectors, including construction, industry, and energy-garnering trust and accolades from esteemed engineering projects around the globe.
The company adheres to the principle ofan unwavering commitment to 'customer first, quality first, service first, and reputation first', ensuring every interaction and product is infused with excellence.We are continuously driven by our core values of innovation and development. Our company is fortified with unmatched technical prowess, state-of-the-art production technology, and unrivaled expertise in research and development. Renowned for our professionalism and technological breakthroughs, we offer a comprehensive portfolio of the most advanced production, testing, and inspection equipment available in China, enhancing our stature as an industry leader.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For precise specifications tailored to your needs, please contact our dedicated customer service team, who are ready to assist you with detailed information.
Q: What is the MOQ? Do you support sample ordering?
A: We are pleased to offer a minimum order quantity of a single set, with the flexibility of sample orders to cater to your specific requirements.
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 responsive customer service team.
Q: Do you have CE, RoHS, UL, and other certifications? Can you provide a certificate?
A: We are proud to hold CE and RoHS certifications and can readily provide these certificates upon your request, ensuring compliance and quality assurance.
Q: Does the price include tax/shipping?
A: Please be advised that the listed price excludes both shipping and tax, allowing for transparent and tailored cost management.
Q: What famous clients or project cases have you worked with?
A: Our prestigious clientele includes industry titans such as the State Grid of China, Chint Group, and Xiaomi Group, among an array of other distinguished partnerships.