Advanced 2000A Air Circuit Breaker Acb Customized for Extreme Conditions

• 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: Elevate your power management experience with our top-tier control component, a masterpiece of precision and performance crafted to perfection. Specifically designed to address every intricate aspect of your power management requirements, our cutting-edge control system harmoniously integrates with your current infrastructure. It delivers unmatched efficiency and steadfast reliability, ensuring your operations run smoothly and flawlessly. Count on our exceptional technology to furnish the ultimate power management solution, precisely tailored to the rigorous demands of today's sophisticated 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 CopperExquisite Silver Finish Plated with Precision
Remarkable Heat Dissipation Capabilities for Optimal Performance
Exceptional Corrosion Resistance
Enhanced Widening and Thickening of Copper Bar Dimensions
Fully Compliant with Industry Standards

INNOVATIVE CONDUCTIVE SYSTEM

The precise number of contact pieces is meticulously determined by the current
The robust moving contact is crafted from copper plated with luxurious silver materials
The moving contact features brilliant silver dots, ensuring superior conductivity

-Sophisticated Internal Components

Superior Conductive Parts:
- Premium Copper Bars, High-Quality Contacts

Advanced Secondary Control Part:
- Robust Wiring Terminals, Precision Mechanisms, Smart Controllers, Durable Motors, Efficient Coils, and Accurate Current Transformers

Highly Efficient Arc Extinguishing Section:
-Cutting-Edge Interrupter

- Available in Fixed and Versatile Drawer Type Construction

Installation Instructions

-Installed inside the panel

Fixed Type Installation:

The circuit breaker is securely mounted onto the distribution cabinet or installation board and remains stationary.

Ideal for settings where replacements or upkeep are infrequent.

Enjoy straightforward installation and affordable cost-efficiency.

Drawout Type Installation:

The circuit breaker is housed on a withdrawable frame designed for convenient maintenance, seamless testing, and effortless replacement.

Perfect for scenarios demanding frequent operation or regular maintenance.

While installation can be intricate and costly, it provides enhanced adaptability.

Plug-in Type Installation:

The circuit breaker links to the busbar via a plug-in connection, ensuring swift installation and rapid replacement.

Perfect for environments where quick swaps are essential.

-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 peerless flexibility and unwavering reliability, ensuring it meets the highest standards.Meticulously examine the flawless execution of operations such as

closing, verifying the smoothness of action, ,opening, assessing the precision of mechanical engagement, , and the exactitude ofenergy storage capabilities, ensuring optimal performance under extreme conditions. 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 industry standards (typically ≥ 1M Ω), reflecting superior quality.

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, ensuring durability and safety.

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), guaranteeing efficient conductivity.

Unmatched Protection Function Test Mastery:

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

overload, short circuit, ensuring rapid and effective response

, and ground fault, maintaining superior safety standards. Ensure the calibration, accuracy,and flawless operability

of the state-of-the-art intelligent release device, reflecting cutting-edge technology and innovation.

 

Packaging & Shipping

Outer Packaging: A Fortress of Protection

Robust and Resilient We utilize wooden boxes that are strategically selected to offer unparalleled mechanical strength and durability.

Our wooden crates are meticulously crafted to perfectly accommodate large circuit breakers, ensuring they are expertly tailored for international transportation. This provides not only peace of mind but also unwavering reliability for your valuable cargo.

Inner Packaging: Cushioned Care

We wrap the circuit breaker in layers of premium protective materials such as high-density foam pads, shock-absorbing bubble film or soft pearl cotton to expertly mitigate the risks of vibration and collision during transit, ensuring your product arrives in pristine condition.

For larger circuit breakers, our packaging box is designed with a sophisticated layered architecture. This ensures that essential accessories such as manuals, specialized tools, and spare partsare thoughtfully placed on the upper layer for enhanced accessibility and convenience.

Our Production Line: Where Technology Meets Excellence

 

Certifications

Company Profile

 

Mingtuo Electric has rapidly ascended as a dominant force in the domestic sphere while carving a formidable presence internationally. Our exceptional range of products is vital across diverse sectors such as construction, industry, and energy, earning the trust and endorsement of numerous illustrious engineering projects.
The company remains steadfast in its dedication to its core philosophy ofprioritizing the customer, ensuring unmatched quality, delivering unparalleled service, and maintaining an impeccable reputation.Furthermore, we are devoted to nurturing a culture of relentless innovation and continuous growth. Our company takes pride in its robust technical foundation, cutting-edge production capabilities, and profound industry expertise. in research and development, which has bestowed upon us a renowned reputation for professionalism and technological mastery. We are equipped with a comprehensive array of China's most advanced production, testing, and inspection facilities.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For comprehensive details, we warmly encourage you to contact our customer service team directly.
Q: What is the MOQ? Do you support sample ordering?
A: We graciously accept orders beginning from just a single set and proudly support sample orders for your utmost convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Our products boast a warranty period spanning one to two years. For warranty applications, kindly reach out to our customer service directly.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We hold CE and RoHS certifications and are pleased to furnish these certificates upon request.
Q: Does the price include tax/shipping?
A: Please note that the price does not include shipping and tax.
Q: What famous clients or project cases have you worked with?
A: We are honored to include in our distinguished clientele industry giants like the State Grid of China, Chint Group, and Xiaomi Group.