Acb Air Circuit Breaker 1600A Drawer Type for Industrial Use

• 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: 44.00cm * 42.00cm * 50.00cm
• Package Gross Weight: 51.000kg

Product Description

Product Description

AIR CIRCUIT BREAKER

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

Our MTW1 series intelligent breaker is a perfect fit for AC 50Hz distribution networks, boasting a rated voltage of 400V and 690V. With a rated current spanning from 400Ato 7500A,this breaker efficiently distributes electric energy, while safeguarding circuits and power equipment from the threats of overload, under-voltage, short circuit and single-phase earth faults , among others. Equipped with intelligent protection and precise selective features, this breaker enhances power supply reliability and minimizes

the risk of unnecessary power outages.Our circuit breaker withstands impulse voltages up to8000V even at an altitude of 2000 meters (standards adjusted for varying altitudes, peaking at 12000V).

This exceptional product complies with GB14048.2 regulations for low-voltage switchgear and control equipment, including low-voltage circuit breakers, and IEC60947-2 governing low-voltage switchgear and control equipment, part two: low-voltage circuit breakers.

-Style: Available in Drawer style

-Style: Available in Fixed style

-Model Meaning

Pole number (4P indicates 4 Pole, 3P indicates 3 Pole)


Rated Current


Design code


Air Circuit Breaker

Enterprise code

 

Product Parameters

- Control Part: Elegantly engineered to ensure superior performance and reliability, our control part stands as a testament to quality and precision. Designed specifically for seamless integration in industrial settings, it offers unparalleled control and efficiency.

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: The backbone of robust conductivity and strength!

Red copper: Premium quality for unparalleled durability and performance.Silver: A touch of elegance with superior conductive properties. Plated Material: Ensuring long-lasting reliability with every piece.
Good Heat: Efficient thermal management for optimal performance. Dissipation: Advanced design ensures rapid and effective heat dispersal. Performance: Engineered for excellence in every application.
Corrosion Resistance: Built to withstand the harshest environments.
Widening: Enhanced dimensions for increased capacity and robustness. and Thickening: Reinforced structure to maximize durability and efficiency. of Copper Bar Size: Tailored for superior electrical distribution.
Compliant with Standards: Designed to meet and exceed industry benchmarks.

CONDUCTIVE SYSTEM: Superior connectivity for seamless power flow.

The Number of Contact Pieces: Precisely configured to optimize current flow. is Determined by the Current: Tailored to meet specific electrical demands.
The Moving Contact is Made of: Meticulously crafted for reliable contact. Copper Plated Silver: Combining the best of both for exceptional performance. Material: Trusted and tested for peak electrical efficiency.
The Moving Contact is Made of: Engineered for excellence in connectivity. Silver: Synonymous with superior electrical performance and longevity. Dots, Good Conductivity: Precision-engineered for maximum efficiency and reliability.

-Internal Components: Meticulously designed for seamless operation.

Conductive Parts: -Copper bars, contacts: Crafted for peak performance and reliability.
Secondary Control Part: Comprehensive control for unmatched precision.

-Wiring Terminals, Mechanisms, Controllers, Motors, Coils, Current
Transformer: Engineered for seamless integration and consistent performance. Arc Extinguishing Section: Innovative design for flawless safety and performance.

-
Interrupter: Reliable interruption for safe and efficient operation.-Fixed and Drawer Type Construction: Flexibility and convenience in design.

Enhanced for adaptability across industrial applications.

Installation Instructions

-Installed inside the panel

Fixed Type Installation:

The ACB Air Circuit Breaker 1600A is securely fastened directly onto the distribution cabinet or installation board ensuring a stable setup with no mobility.

Perfect for environments where frequent replacement or maintenance is not anticipated.

A simple installation process and cost-efficient solution.

Drawout Type Installation:

The circuit breaker is attached to a withdrawable frame offering convenient maintenance, routine testing, and swift replacement.

Ideal for locations demanding frequent operations or maintenance needs.

Although more complex and expensive, this method provides superior adaptability.

Plug-in Type Installation:

The breaker seamlessly connects to the busbar using a plug-in connection, facilitating straightforward installation and rapid replacement.

Optimal for scenarios necessitating swift replacements.

-Secondary Wiring Method

1 and 2: Link the intelligent controller
27 and 28:Link the undervoltage coil
29 and 30: Link the shunt coil
31 and 32:Link closed coils
34 and 35: Link the energy storage motor

Product testing

Mechanical operation test:

Evaluate whether the mechanical operation of the circuit breaker is flexible and reliable.

Meticulously test the operation functions, including closing, opening, and energy storage.

Electrical performance testing is the cornerstone of safety assurance:

Insulation resistance test: Employ a megohmmeter to precisely measure the insulation resistance of both main and auxiliary circuits, guaranteeing adherence to the standard (typically ≥ 1M Ω).

Power frequency withstand voltage test: Subject the main circuit and auxiliary circuit to rated power frequency voltage (e.g., 2500V/1min) to meticulously verify the insulation performance.

Contact resistance test: Accurately measure the contact resistance of the main contact, ensuring it remains below the stringent specified value (commonly in the micro ohm range).

Protection function test:

Diligently test the action values and response times of protection functions such as overload, short circuit, and ground fault.

Verify the settings andfunctionality of the intelligent release device to confirm optimal performance.

 

Packaging & Shipping

Outer packaging:

Robust and resilient wooden boxes are typically employed to ensure optimal mechanical integrity and strength.

These wooden crates are ideal for accommodating large circuit breakers or for secure international transportation.

Inner packaging:

Encapsulate the circuit breaker with protective materials such as foam pads, bubble films or pearl cotton to effectively mitigate vibration and collisions.

For larger circuit breakers, the packaging box may feature a sophisticated layered design, with essential accessories (such as manuals, tools, and spare parts) conveniently positioned on the upper layer.

Our production line

 

Certifications

Company Profile

 

Mingtuo Electric Mingtuo Electric holds a pivotal role in the domestic arena and is ambitiously charting its course into the international markets. Our innovative and reliable products are indispensable in critical sectors including construction, industry, and energy, earning the trust and admiration of numerous high-profile engineering projects globally.
The company steadfastly adheres to the principle of placing the 'customer first, quality first, service first, reputation first' at the heart of our operations.In our relentless pursuit of innovation and growth, the company has cultivated immense technical prowess, backed by cutting-edge production technology and extensive experience in research and development. We are celebrated for our professionalism and leadership in technology, boasting an arsenal 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 comprehensive details, please reach out to our exceptional customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: Our flexible ordering structure allows a minimum order quantity of just 1 set, with the added convenience of sample ordering.
Q: How long is the warranty period? How to apply for warranty?
A: We offer a robust warranty period ranging from one to two years. Simply contact our customer service to apply for warranty claims.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Yes, we proudly hold CE and RoHS certifications, and are more than happy to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please note, pricing is exclusive of shipping and tax.
Q: What famous clients or project cases have you worked with?
A: We are privileged to have collaborated with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group.