Customized 1000A Air Circuit Breaker Acb with Drawer Type Design

• 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

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

The MTW1 series intelligent breaker is a masterpiece, meticulously engineered for superior performance in AC 50Hz distribution networks. It is expertly crafted to handle a rated voltage of 400V and 690V, offering an extensive rated current range of 400Ato7500A. This state-of-the-art solution channels electric energy effortlessly while providing formidable protection for circuits and electrical equipment against hazardous conditions like overload, under-voltage, short circuit and single-phase earth faults. Equipped with advanced intelligent protection features and precise selective protection, it significantly enhances power supply reliability and effectively reduces

unwanted power interruptions.The circuit breaker is designed to withstand an impressive impulse voltage of8000V at altitudes up to 2000 meters (modifications available for varying altitudes, with a maximum not exceeding 12000V).

This exceptional product meets the rigorous standards of GB14048.2 for low-voltage switchgear and control equipment, focusing on low-voltage circuit breakers, and adheres to IEC60947-2 for low-voltage switchgear and control equipment, Part Two: Low-voltage circuit breakers.

-Style: Drawer style

-Style: Fixed style

-Model Description

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


Rated Current


Design code


Air Circuit Breaker

Enterprise code

 

Product Parameters

-Control Part: Experience the apex of precision and exceptional performance with our cutting-edge control component, expertly crafted to cater to all your power management necessities. This state-of-the-art control system is designed for seamless integration with your current infrastructure, offering unmatched efficiency and reliability. Rely on our technology to deliver a flawless power management solution, perfectly tailored to the rigorous demands 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

Crafted from Pristine Red CopperAdorned with an Exquisite Silver Finish Plated with Unparalleled Precision
Remarkable Heat Dissipation Capabilities Ensuring Maximum Efficiency for Optimal Performance
Exceptional Corrosion Resistance
Enhanced Widening and Thickening of Copper Bar Dimensions
Fully Compliant with Stringent 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:
-Featuring a 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: Our dedication to precision begins with a meticulous and comprehensive analysis of the ACB Vacuum Circuit Breaker, ensuring it meets the pinnacle of operational excellence.

Delve into the intricate mechanical workings of the ACB Vacuum Circuit Breaker 1000A Drawer Type, ensuring it operates with unparalleled flexibility, unwavering dependability.Carefully scrutinize the flawless execution of essential operations such as

closing, opening, alongside the precision ofenergy storage capabilities. Electrical Performance Testing at Its Finest:Engage in a sophisticated insulation resistance test: Leverage a high-precision megohmmeter to meticulously assess the insulation resistance of both the main and auxiliary circuits, ensuring it significantly surpasses industry benchmarks (typically ≥ 1M Ω).

Robust Power Frequency Withstand Voltage Test: Administer the rated power frequency voltage (e.g., 2500V/1min) to both main and auxiliary circuits, thoroughly appraising the impressive insulation resilience.

Precision Contact Resistance Test: Accurately determine the contact resistance of the primary contact, ensuring it remains comfortably below the set threshold (typically measured at a micro ohm level).

Unparalleled Mastery in Protection Function Testing:

Precisely evaluate the activation thresholds and exact timing of crucial protection functions like

overload and short circuit,

as well as ground fault detection. Secure the calibrationand seamless functionality

of the cutting-edge intelligent release device.

 

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.

Wooden crates are meticulously crafted to accommodate large circuit breakers, ensuring they are perfectly tailored for international transportation, providing peace of mind and reliability.

Inner Packaging: Cushioned Care

We envelop 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.

For larger circuit breakers, our packaging box can feature a sophisticated layered design, ensuring that essential accessories like manuals, specialized tools, and spare partsare thoughtfully placed on the upper layer to enhance accessibility and convenience.

Our production line: Where Technology Meets Excellence

 

Certifications

Company Profile

 

Mingtuo Electric has emerged as a true force within the domestic market, while its influence is increasingly felt on the international stage. Our products play a critical role across multiple sectors, such as construction, industry, and energy, earning the trust and admiration of numerous high-profile engineering projects.
The company steadfastly adheres to its core philosophy ofprioritizing the customer experience, ensuring exceptional quality, delivering unparalleled service, and maintaining an unblemished reputation.Moreover, we are committed to nurturing a culture that thrives on relentless innovation and progressive advancement. Our company distinguishes itself with a robust technical foundation, cutting-edge production capabilities, and deep industry knowledge in research and development. This commitment has earned us a prestigious reputation for our professional and technological expertise. We are equipped with a full suite 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 detailed information, we warmly welcome you to reach out to our customer service team directly.
Q: What is the MOQ? Do you support sample ordering?
A: We are pleased to accept orders starting from just 1 set and proudly offer sample ordering for your convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Our products come with 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 hold CE and RoHS certifications and are delighted to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please be informed that the listed price does not include shipping and tax.
Q: What famous clients or project cases have you worked with?
A: Our prestigious clientele includes industry giants such as the State Grid of China, Chint Group, and Xiaomi Group.