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 device engineered to effortlessly manage the transition between two distinct power sources (main and backup), ensuring a continuous power flow to essential systems, thereby preventing production halts, data loss, and equipment malfunctions due to unforeseen power outages.
- Core Functions
Automatic Switching - In the event that the primary power supply encounters a disruption, such as a power outage, undervoltage, or overvoltage, it swiftly transitions to the backup power source (such as a generator, UPS, or secondary mains power).
Manual Priority Mode - Facilitates manual switching to ensure efficient maintenance or during urgent situations.
Zero Second Switching (Optional) - Select models provide seamless transitions, critical for environments with high power demands that cannot afford interruptions, such as data centers and medical equipment.
Confidently safeguard electrical stability and ensure that crucial areas remain powered continuously!
Intelligent Monitoring:Consistently monitors voltage and frequency, automatically initiating switches when anomalies are detected.
High Reliability:Incorporates an industrial-grade design to endure frequent operations, with an impressive lifespan exceeding 10,000 cycles.
Safety Protection: Features overload and short circuit protection, including an IP protection rating for challenging environments.
Flexible Control: Enables both automatic and manual operational modes.
Main technology parameters: Experience unmatched excellence and superior dependability with our High Capacity ATS Automatic Transfer Switch MTQ3-250. This marvel of engineering is designed to effortlessly manage up to 250A, providing you with the assurance of uninterrupted power transitions. Our advanced technology guarantees your electrical systems run without a hitch, maintaining peak efficiency and performance at all times.

Exquisite Connection Terminal Design (Extended Circuit Board Longevity Assessment) For an exhaustive duration of 48 hours)
State-of-the-Art Fire Alarm Integration in ATS
Within the vital fire power supply network, the dual power automatic transfer switch (ATS) is meticulously engineered to facilitate a faultless automatic transition between primary and backup power sources. It proudly incorporates a state-of-the-art fire alarm linkage, ensuring a continuous power supply to critical fire safety equipment such as smoke exhaust fans, fire pumps, and emergency lighting. This sophisticated system delivers instantaneous status feedback to the fire control center during fire emergencies, assuring both security and reliability.
Unyielding Forced Switching Functionality - During fire emergencies, even upon main power restoration, the system mandates ongoing backup power usage until a manual reset is performed. This vital feature is crucial for averting unexpected power outages amidst firefighting operations.
Unmatched Dependability - Equipped with an innovative dual mechanical and electronic interlock system, this technology effectively prevents potential short circuits caused by the simultaneous connectivity of dual power sources.
Rapid Response Capability - Boasting a switching time of ≤ 1 second, and for particularly critical loads, an impressive ≤ 0.2 seconds, this ensures minimal to no disruption in power supply.
Seamless Fire Signal Integration - The system skillfully receives and executes commands from the fire control center, guaranteeing the inviolable security of the backup power supply.
In-Depth Overview of Switch Architecture:
1. Secure Electric Key Lock:This feature governs the internal power supply lines of the switch. When the electric lock is disengaged, the switch is capable of automated and remote operations. Conversely, engaging the electric lock allows for manual operation utilizing the handle.
2. Manual Operating Handle:To manually operate the switch using the handle, ensure the electric lock is securely engaged, providing safe and reliable functionality.
3. Safety Mechanic Padlock:For safe inspection, initially rotate the switch to the "0" position using the handle. Secure the padlock mechanism to completely disconnect the switch's internal power supply, preventing it from being in electric mode or manually activated, thereby allowing for a safe inspection process.
4. Precise Position Indication:Clearly and precisely displays the switch's operational status (I, 0, II), ensuring accurate and immediate understanding of its current state.
Installation Instructions
Installation method of dual power automatic transfer switch (ATS):
Installation location:Select a dry, well-aerated environment for installing the ATS Model Mtq3-800. Position it close to both primary and backup power supply inlets, optimizing for smooth functionality and effortless upkeep.
Wiring specifications: Directly connect both main and backup power sources to the ATS input terminal. Make certain that the output terminal is firmly attached to the load. Pay scrupulous attention to the precise phase sequence of L1, L2, L3, N, and PE, which is essential for peak performance and unwavering safety.
Switching test: Once powered, simulate a primary power outage to assess the system's response. Confirm that the automatic switching is remarkably rapid (typically ≤ 1.5 seconds), ensuring the load is seamlessly uninterrupted and operates at full efficiency.
Safety requirements: Guarantee robust system grounding, tailoring the shell's protection level to suit environmental conditions, such as IP40 for indoor installations. Compliance with the GB/T 14048.11 standard is crucial for ensuring safety and regulatory adherence.
- Inner Packaging
We meticulously employ shockproof materials to deliver the ultimate protection, ensuring your product's safety.
Material: We utilize high-quality foam and bubble filmin our packaging process.
Placement: These materials are artfully placed around the circuit breaker, providing comprehensive top and bottom coverage.
- External Packaging
Carton
Material: Constructed from robust, high-strength corrugated cardboard boxes, ensuring exceptional durability and protection.
Carton Sealing
Method: Expertly sealed using high-durability tape or secure strapping methods
Requirement: This guarantees a reliable seal, effectively preventing any potential box damage or cracking during transit.
Identification and Labeling
Content:Comprehensive details including product model, quantity, weight, manufacturer, and essential transportation labels (such as fragile, keep upward, and moisture-proof) are included.
Location: This information is prominently printed on the exterior of the cardboard box for effortless identification.
Domestic Transportation
Collaborating with a designated freight forwarder in China, we ensure rapid delivery through efficient road transport or fast domestic express delivery, promptly executed post-production.
International Transport
For smaller shipments with time-sensitive deadlines to specified international destinations,we collaborate with leading express delivery titans,
DHL, FEDEX, and UPS,
to ensure timely and dependable service.
Sea Freight/Air Freight For larger shipments with flexible timelines, we choose sea freight. We partner withthe most suitable freight companies, organizing trucks for efficient goods collection and transporting them to the designated port for secure warehousing and handling.Ultimately, the shipments travel by sea to the customer's specified port, where pickup is streamlined with the necessary bill of lading,ensuring a smooth and seamless delivery experience.
Mingtuo Electric Mingtuo Electric, a shining beacon of excellence in the domestic market, is rapidly expanding its influence globally. Our top-tier products form the backbone of pivotal sectors such as construction, industry, and energy. These products have garnered trust and accolades in numerous prestigious engineering projects worldwide.
The company adheres to the principle ofunwavering dedication to the philosophy of 'customer first, quality first, service first, and reputation first'.We tirelessly embrace innovation and development as our core values, and our company is equipped with unmatched technical prowess, cutting-edge production technology, and unparalleled expertise in research and development. Renowned for our professionalism and technological innovation, we offer a comprehensive array of the most sophisticated production, testing, and inspection equipment available across China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For detailed specifications and technical inquiries, please reach out to our dedicated customer service team for expert assistance.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is a single set, offering flexibility with the option to place sample orders for your convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Enjoy a comprehensive warranty period ranging from one to two years. Simply contact our customer service for seamless initiation of a warranty claim.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications, and can readily provide these certificates upon request to assure quality and compliance.
Q: Does the price include tax/shipping?
A: Please be advised that the price does not include shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our esteemed clientele includes major industry leaders such as the State Grid of China, Chint Group, and Xiaomi Group, among others, showcasing our reliability and expertise in the field.