Acb Vacuum Circuit Breaker 1000A Drawer Type with Temperature Control

• 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: Discover the pinnacle of precision and performance with our advanced control component, meticulously engineered to meet all your power management needs. Our state-of-the-art control system ensures seamless integration with your existing infrastructure, delivering unparalleled efficiency and reliability. Trust in our technology to provide a flawless power management solution, tailored to the demands of modern 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 exceptional flexibility and steadfast reliability.Meticulously examine the flawless execution of operations such as

closing ,opening , and the exactitude ofenergy storage capabilities. 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.

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).

Unmatched Protection Function Test Mastery:

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

overload, short circuit

, and ground fault. Ensure the calibrationand flawless operability

of the state-of-the-art 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 powerhouse in the domestic market while steadily making waves in the international scene. Our products are indispensable across an array of sectors, including construction, industry, and energy, winning the confidence and admiration of numerous prestigious engineering projects.
The company remains unwavering in its commitment to its core philosophy ofputting the customer first, guaranteeing superior quality, offering unmatched service, and upholding an impeccable reputation.Furthermore, we are dedicated to fostering a culture of relentless innovation and progressive growth. Our company prides itself on a strong technical base, state-of-the-art production capabilities, and extensive industry expertise in research and development, which has earned us a distinguished reputation for professionalism and technological prowess. We are outfitted with a comprehensive 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 kindly invite you to contact our customer service team directly.
Q: What is the MOQ? Do you support sample ordering?
A: We welcome orders starting from just 1 set and proudly support sample ordering for your convenience.
Q: How long is the warranty period? How to apply for warranty?
A: Our products feature a warranty period ranging from one to two years. For warranty applications, please reach out to our customer service team directly.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We possess CE and RoHS certifications and are delighted to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please be advised that shipping and tax are not included in the listed price.
Q: What famous clients or project cases have you worked with?
A: Our distinguished clientele includes industry leaders like the State Grid of China, Chint Group, and Xiaomi Group.