High-Performance Acb Customized Air Circuit Breaker 800A Fixed Type

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: MTW1-2000/3P
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Drawer Type
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Overcurrent Protection
• Certification: ISO9001-2000, CE, CCC
• Current: 600A,800A,1000,1250A,1600A,2000A
• Style: Drawer Type,Fixed Type
• Upper Limit Value: No More Than +40ºC
• Controller: L,M,H
• Transport Package: Wooden Box
• Specification: 51*47*53
• Trademark: MINGTUO
• Origin: China Zhejiang
• HS Code: 8536200000
• Production Capacity: 500PCS/Month
• Package Size: 51.00cm * 47.00cm * 53.00cm
• Package Gross Weight: 70.000kg

Product Description

Product Description

AIR CIRCUIT BREAKER

MTW1-2000, MTW1-3200, MTW1-4000, MTW1-6300, MTW1-7500

The MTW1 series intelligent breaker is meticulously crafted to excel in AC 50Hz distribution networks, designed to handle a rated voltage of 400V and 690V, providing an extensive rated current range between 400A~7500A. This state-of-the-art solution effortlessly channels electric energy while offering formidable protection for circuits and electrical equipment against hazardous conditions such as overload, under-voltage, short circuit and single-phase earth faults. Outfitted with advanced intelligent protection features and precise selective protection, it dramatically boosts power supply reliability and minimizes

unwarranted power disruptions.The circuit breaker is engineered to withstand an impressive impulse voltage of8000V at altitudes up to 2000 meters (modifications available for different altitudes, with a maximum not exceeding 12000V).

This exceptional product adheres to the rigorous standards of GB14048.2 for low-voltage switchgear and control equipment, particularly targeting low-voltage circuit breakers, and conforms to IEC60947-2 for low-voltage switchgear and control equipment, part two: low-voltage circuit breakers.

-Style: Drawer style

-Style: Fixed style

-Model Meaning

Pole number (4P denotes 4 Pole, 3P signifies 3 Pole)


Rated Current


Design code


Air Circuit Breaker

Enterprise code

 

Product Parameters

-Control Part: Experience the ultimate in precision and high performance with our cutting-edge control component, crafted to perfection for all your power management needs. This expertly engineered control system ensures a smooth and seamless integration with your pre-existing infrastructure, offering unmatched efficiency and reliability. Rely on our advanced technology for an impeccable power management solution, precisely tailored to cater to the complexities of contemporary electrical systems.

Shunt release	Ue(v)	AC 220,380/DC110,220	Energy-releasing (ON) electromagnet	Us(v)	AC 220,380/DC110,220
Under-voltage release	Ue(v)	AC 220,380	Intelligent type electronic release	Us(v)	AC 220,380/DC110,220
Motorized operating mechanism	Us(v)	AC 220,380/DC110,220

Detailed Photos

COPPER BAR: A Masterpiece of Conductivity

Pristine Red Copper: The pinnacle of purity and performance, ensuring unmatched electrical transfer.Exquisite Silver Finish: A touch of elegance, enhancing both aesthetics and efficiency. Plated with Precision: Crafted with care for reliable, robust performance.
Remarkable Heat Management: Engineered to manage thermal loads with ease. Dissipation Capabilities: Designed for superior thermal regulation and stability. for Optimal Performance: To ensure the highest operational standards in any environment.
Exceptional Corrosion Resistance: Built to withstand the test of time and elements.
Enhanced Widening: Strategically designed for maximum surface area and efficiency. and Thickening: Increased dimensional stability for enhanced capacity. of Copper Bar Dimensions: Perfected for superior electrical conduction.
Fully Compliant with Industry Standards: Adhering to top-tier certifications for quality assurance.

INNOVATIVE CONDUCTIVE SYSTEM

The precise number of contact pieces: Determined with meticulous accuracy for optimal current flow. is meticulously determined by the current: Engineered to cater to exact electrical demands.
The robust moving contact is crafted from: Designed for resilience and long-term reliability. copper plated with luxurious silver: To enhance conductivity and durability. materials
The moving contact features: Innovative design ensures seamless electrical connectivity. brilliant silver: A hallmark of premium quality and performance. dots, ensuring superior conductivity: For flawless transmission of electrical currents.

-Sophisticated Internal Components

Superior Conductive Parts: Equipped with the finest materials for unmatched efficiency.
- Premium Copper Bars, High-Quality Contacts: Ensuring peak performance at all times.

Advanced Secondary Control Part:
- Robust Wiring Terminals, Precision Mechanisms, Smart Controllers, Durable Motors, Efficient Coils, and Accurate Current: Integrating technology for enhanced functionality. Transformers: Essential for seamless and efficient energy conversion.

Highly Efficient Arc Extinguishing Section: Designed to safely and effectively handle electrical arcs.
-Cutting-Edge Interrupter: State-of-the-art technology for reliable circuit interruption.

- Available in Fixed and Versatile Drawer Type Construction: Offering flexibility and adaptability for various installations.

Installation Instructions

-Installed inside the panel

Fixed Type Installation:

The circuit breaker is meticulously secured onto the distribution cabinet or installation board and remains steadfastly stationary.

This setup is ideal for environments where replacements or routine maintenance are seldom required.

Relish in the ease of installation and remarkable cost-effectiveness.

Drawout Type Installation:

The circuit breaker is elegantly housed on a withdrawable frame meticulously designed for effortless maintenance, smooth testing, and swift replacement.

This solution is perfect for scenarios demanding frequent operations or routine maintenance.

Although installation might be complex and more costly, it offers superior adaptability.

Plug-in Type Installation:

The innovative plug-in connection links the circuit breaker to the busbar, ensuring ultra-fast installation and quick replacement.

Ideal for environments demanding rapid and frequent swaps.

-Secondary Wiring Method

1 and 2: Interface the intelligent controller
27 and 28:Link the undervoltage coil
29 and 30: Integrate the shunt coil
31 and 32:Engage closed coils
34 and 35: Connect the energy-storing motor

Product testing

Thorough and All-Encompassing Mechanical Operation Examination:

Meticulously scrutinize the precise mechanical operations of the ACB Vacuum Circuit Breaker 1000A Drawer Type to ensure it operates with exceptional flexibility, delivering steadfast and unwavering reliability.Meticulously examine the flawless execution of operations such as

closing, smoothopening, and the exactitude ofenergy storage capabilities, ensuring unparalleled performance. Benchmark Electrical Performance Testing Excellence:Conduct an advanced insulation resistance test: Utilize a high-precision megohmmeter to meticulously measure the insulation resistance of both the main and auxiliary circuits, ensuring they significantly exceed standard requirements, typically ≥ 1M Ω.

Robust Power Frequency Withstand Voltage Test: Apply the rated power frequency voltage (e.g., 2500V/1min) to both the main and auxiliary circuits, thoroughly evaluating the formidable strength of insulation performance, offering unmatched assurance.

Precision Contact Resistance Test: Carefully measure the contact resistance of the primary contact, ensuring it remains well below the established threshold, commonly at a micro ohm level, to guarantee supreme efficiency.

Unmatched Protection Function Test Mastery:

Evaluate with precision the activation values and precise timing of protection functions such as

overload, short circuit,

as well as ground fault. Ensure the impeccable calibrationand flawless operability

of the state-of-the-art intelligent release device, promising peak performance in every scenario.

 

Packaging & Shipping

Outer Packaging: A Fortress of Protection

Robust and Resilient We utilize premium-grade wooden boxes strategically engineered to provide outstanding mechanical strength and unmatched durability.

Our wooden crates are meticulously designed to house large circuit breakers, ensuring precision fitment for seamless international transportation, delivering peace of mind and unwavering reliability.

Inner Packaging: Cushioned Care

The circuit breaker is cocooned in layers of premium protective materials, including high-density foam pads, shock-absorbing bubble film or soft pearl cotton to masterfully mitigate the risks associated with vibration and collision during transit.

For larger circuit breakers, our packaging box boasts a sophisticated multi-layered design, ensuring that vital accessories like manuals, specialized tools, and spare partsare strategically positioned on the upper layer to enhance accessibility and convenience.

Our production line: Where Technology Meets Excellence

 

Certifications

Company Profile

 

Mingtuo Electric has taken the market by storm, flourishing as a formidable force domestically while steadily expanding its influence abroad. Our exceptional products are vital to a myriad of sectors, such as construction, industry, and energy. They have earned the trust and admiration of numerous high-profile engineering projects, establishing us as a brand synonymous with excellence.
The company is resolute in its unwavering commitment to its core philosophy ofprioritizing the customer above all else, ensuring premium quality, delivering unparalleled service, and maintaining an impeccable reputation.Moreover, we are passionately devoted to nurturing a culture of relentless innovation and continuous growth. Our company stands distinguished by a robust technical foundation, cutting-edge production facilities, and extensive industry expertise in research and development. This dedication has earned us a well-respected reputation for professionalism and technological excellence. We are equipped with a complete array of China's most advanced production, testing, and inspection equipment.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For comprehensive details, we warmly encourage you to connect with our customer service team directly.
Q: What is the MOQ? Do you support sample ordering?
A: We gladly accept orders starting from just 1 set, and enthusiastically support sample orders to meet your needs.
Q: How long is the warranty period? How to apply for warranty?
A: Our products boast a warranty period ranging from one to two years. For warranty applications, please contact our customer service team directly.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications and are delighted to provide these certificates at your request.
Q: Does the price include tax/shipping?
A: Kindly note that shipping and tax are not encompassed in the listed price.
Q: What famous clients or project cases have you worked with?
A: Our esteemed clientele includes industry giants such as the State Grid of China, Chint Group, and Xiaomi Group.