High Capacity ATS Automatic Transfer Switch Mtq3-250 for 250A Use

• Customization: Available
• Warranty: 2 Year
• Brand: Mingtuo
• Model NO.: MTQ3-100/4P
• Operation: Auto/Manual
• Certification: CCC, CE, ISO9001, RoHS
• Type: Integrated automatic transfer switch
• Poles: 4P
• Output type: Quad
• Model: Mtq3-100---Mtq3-3200
• Shell Current: 100A/160A/250A/400A/630A/800A...3200A
• Current Range: 10A-100A
• Rated Working Voltage: AC400V
• Number of Poles: 3p/4p
• Transport Package: Carton or Wooden Crate
• Specification: 53*30*41.5
• Trademark: Mingtuo
• Origin: Zhejiang, China
• HS Code: 8538900000
• Production Capacity: 50000pieces/Year
• Package Size: 53.00cm * 30.00cm * 41.50cm
• Package Gross Weight: 25.200kg

Product Description

Product Description

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 designed to seamlessly transition between two distinct power sources (main and backup), ensuring an uninterrupted power flow to critical systems and preventing any production halts, data loss, or equipment malfunctions due to unexpected power outages.
- Core Functions
Automatic Switching - When the primary power supply experiences a failure, such as a power outage, undervoltage, or overvoltage, it swiftly switches to the backup power source (such as a generator, UPS, or secondary mains power).
Manual Priority Mode - Supports manual switching for efficient maintenance or urgent situations.
Zero Second Switching (Optional) - Certain models offer seamless transitions, vital for high-demand environments that require uninterrupted power, such as data centers and medical equipment.

 

Confidently protect electrical safety and guarantee that crucial areas maintain power at all times!

Intelligent Monitoring: Constantly monitors voltage and frequency, automatically initiating switches during anomalies.

High Reliability: Featuring an industrial-grade design to sustain frequent operations, boasting a lifespan of over 10,000 cycles.

Safety Protection: Equipped with overload and short circuit safeguards, with an IP protection rating for challenging environments.

Flexible Control: Offers both automatic and manual operational modes.

 

Product Parameters

Main technology parameters: Discover exceptional performance and reliability with our High Capacity ATS Automatic Transfer Switch MTQ3-250, expertly engineered to handle up to 250A with ease. This cutting-edge technology promises to deliver seamless power transitions, ensuring your electrical systems operate smoothly and efficiently.

Detailed Photos

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.

 

Product size

Installation Instructions

Installation method of dual power automatic transfer switch (ATS):

Installation location: Choose a dry and well-ventilated area for installation, ensuring proximity to both the main and backup power supply inlets. This strategic placement facilitates seamless operation and efficient maintenance.

Wiring specifications: Connect the main and backup power supplies directly to the ATS input terminal. Ensure the output terminal is securely linked to the load, with meticulous attention to distinguishing the exact phase sequence of L1, L2, L3, N, and PE for optimal performance and safety.

Switching test: After powering on, simulate a main power failure to test the system. Verify that the automatic switching time is impressively swift (normally ≤ 1.5s), guaranteeing the load remains uninterrupted and fully operational.

Safety requirements: Ensure reliable grounding for the system, with the shell's protection level tailored to the environmental conditions (for instance, IP40 for indoor setups). Adherence to the GB/T 14048.11 standard is mandatory for compliance and safety.

Packaging & Shipping

- Inner Packaging

We meticulously use shockproof materials for the ultimate protection.
Material: High-quality foam and bubble filmare employed
Placement: These materials are strategically placed around the circuit breaker, ensuring top and bottom coverage.

- External Packaging

Carton
Material: Built from high-strength corrugated cardboard boxes for maximum durability.

Carton Sealing
Method: Expertly sealed with durable tape or secure strapping
Requirement: To ensure a reliable seal that prevents any box damage or cracking.

Identification and Labeling

Content:Detailed information including product model, quantity, weight, manufacturer, and vital transportation labels (such as fragile, keep upward, moisture-proof).
Location: Prominently printed on the exterior of the cardboard box for easy identification.

Domestic Transportation

With a designated freight forwarder in China, we ensure swift delivery through road transport or domestic express delivery, immediately after production completion.

International Transport

For smaller shipments with urgent deadlines to designated international locations,we partner with the leading express delivery giants,
DHL, FEDEX, and UPS,

ensuring timely and reliable service.
Sea Freight/Air Freight For larger shipments where time is flexible, we opt for sea freight. We select themost suitable freight companies, arranging trucks for efficient goods pickup and transporting them to their designated port for secure warehousing.Eventually, they are shipped by sea to the customer's specified port, where the pickup is facilitated with the required bill of ladingensuring a smooth and seamless delivery process.

Certifications

Company Profile

 

Mingtuo Electric Mingtuo Electric stands as a beacon of excellence in the domestic market, rapidly making its mark on the global stage. Our products are the backbone of numerous sectors such as construction, industry, and energy-earning the trust and accolades from myriad engineering projects worldwide.
The company adheres to the principle ofunwavering dedication to 'customer first, quality first, service first, and reputation first'.We constantly embrace innovation and development as our core values. The company is equipped with unmatched technical prowess, cutting-edge production technology, and unparalleled expertise in research and development. Celebrated for our professionalism and technological innovation, we boast a comprehensive array of the most sophisticated production, testing, and inspection equipment available in China.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For detailed specifications, please reach out to our customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is a single set, 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 warranty period ranging from one to two years. Simply contact our customer service to initiate 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 provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please note that the price does not include shipping or tax.
Q: What famous clients or project cases have you worked with?
A: Our esteemed clients include the State Grid of China, Chint Group, and Xiaomi Group, among others.