High Breaking Capacity Acb 600A Drawer Type with Temperature Control Dw45 Frame Universal Circuit Breaker Acb CE/ISO/CCC

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: MTW1-2000/3P-600A
• 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

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

The MTW1 series intelligent circuit breakers are meticulously engineered for use in distribution networks with an AC frequency of 50Hz and a rated voltage of 400V and 690V. With a robust rated current range from 400Ato7500A, these breakers are designed to efficiently distribute electrical energy while safeguarding circuits and power equipment from the detrimental effects of overload, under-voltage, short circuit and single-phase earth faults, among other issues. Equipped with advanced intelligent protective functionalities and accurate selective protection, these breakers significantly boost power supply reliability and prevent

unnecessary power outages.Featuring an impressive impulse withstand voltage of8000V at up to 2000 meters, adaptable according to varying altitude standards, with a peak capability not exceeding 12000V.

This cutting-edge product is compliant with the rigorous standards of GB14048.2 , focusing on low-voltage switchgear and control equipment; it adheres to the low-voltage circuit breaker criteria under IEC60947-2 , which specifies low-voltage switchgear and controlling equipment's second part: low-voltage circuit breakers.

-Style: Available in the versatile Drawer style,

-Style: and the practical Fixed style.

-Model Meaning Details:

Pole number: 4P indicates a 4 Pole configuration, while 3P signifies a 3 Pole setup.


Rated Current Specifications


Innovative Design Code


Air Circuit Breaker Specifics

Distinguished Enterprise Code

 

Product Parameters

-Control Part: Experience next-level precision and reliability with our expertly engineered control components. This segment ensures optimal performance and seamless operation, providing you with unmatched control and peace of mind.

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

PREMIUM COPPER BAR

Pure and Lustrous Red Copperwith Elegant Silver Plated Finish
Remarkable Heat Dissipation Properties for Superior Performance
Outstanding Corrosion Resistance
Enhanced Widening and Robust Thickening of Copper Bar Dimensions
Meticulously Compliant with Industry Standards

ADVANCED CONDUCTIVE SYSTEM

The Precise Number of Contact Pieces is Intelligently Determined by Current Flow
The Moving Contact Features Copper with Silver Plated Material for Excellence
The Contact Surface Comprises Silver Dots, Ensuring Superb Conductivity

-Refined Internal Components

Exquisite Conductive Parts:
-Copper Bars, Precision Contacts

Sophisticated Secondary Control Part:
-Wiring Terminals, Mechanisms, Controllers, Motors, Coils,Current Transformers for Efficiency

State-of-the-Art Arc Extinguishing Section:
-Interrupter for Optimal Safety

-Fixed and Innovative Drawer Type Construction

Installation Instructions

-Installed inside the panel

Fixed Type Installation:

The circuit breaker is directly fixed on the distribution cabinet or installation board and cannot be moved.

Ideal for environments where minimal replacement or maintenance is required.

Offers simple setup and cost-effective implementation.

Drawout Type Installation:

The circuit breaker is expertly mounted on a withdrawable frame enabling convenient maintenance,as well as testing,and replacement.

Perfect for situations that demand frequent operation or routine maintenance.

Although installation is intricate and incurs higher costs, it provides enhanced operational flexibility.

Plug-In Type Installation:

This setup connects the circuit breaker to the busbar via a plug-in connection, allowing for quick and easy installation or replacement.

Tailored for scenarios requiring swift exchanges.

-Secondary Wiring Method

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

Product testing

Mechanical operation test: A thorough examination to guarantee seamless functionality.

Check whether the mechanical operation of the circuit breaker is performed with precision to ensure it remains flexible and reliable.

Test the operation functions meticulously, including closing, opening, and energy storage, to ensure seamless performance.

Electrical performance testing: Rigorous assessments for unparalleled electrical integrity.

Insulation resistance test: Employ a megohmmeter to meticulously measure the insulation resistance of both main and auxiliary circuits, ensuring compliance with industry standards (usually ≥ 1M Ω).

Power frequency withstand voltage test: Administer rated power frequency voltage (such as 2500V/1min) to both main and auxiliary circuits to validate superior insulation performance.

Contact resistance test: Accurately measure the contact resistance of the main contact to ensure it remains below the stringent specified value (usually at a micro ohm level).

Protection function test: An essential evaluation to maintain safety and reliability.

Test the action values and timing of vital protection functions, such as overload, short circuit, and ground fault, to ensure rapid and accurate response.

Verify the settings andfunctionality of the intelligent release device, ensuring impeccable performance and utmost reliability.

 

Packaging & Shipping

Outer packaging:

Utilizing robust wooden boxes ensures exceptional mechanical strength and durability.

These wooden crates are ideal for accommodating large circuit breakers or for the demands of international shipping.

Inner packaging:

The circuit breaker is carefully enveloped with protective materials such as foam pad, bubble film or pearl cotton to safeguard against vibrations and potential impacts.

For larger circuit breakers, an innovative layered design is employed, where the packaging box can contain additional accessories (such as manuals, tools, spare parts) strategically positioned on the upper layer to optimize space and maintain order.

Our production line

 

Certifications

Company Profile

 

Mingtuo Electric With a formidable presence in the domestic market, Mingtuo Electric is making notable strides into the global arena. Our state-of-the-art products are indispensable across construction, industry, and energy sectors, earning the trust and admiration of numerous high-profile engineering projects.
The company adheres to the principle of customer first, quality first, service first, reputation first while fervently embracing innovation and development. The company boasts unparalleled technical strength, leading-edge production technology, and a wealth of experience in research and development. Renowned for its professionalism and technological supremacy, it is equipped with 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 customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: Absolutely! The minimum order quantity is 1 set, and we are pleased to offer sample ordering.
Q: How long is the warranty period? How to apply for warranty?
A: Enjoy peace of mind with a product warranty that lasts from one to two years. Simply contact our customer service to apply for warranty services.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Yes, we are certified with CE and RoHS standards, and are happy to provide certification upon request.
Q: Does the price include tax/shipping?
A: Kindly note that the listed price is exclusive of shipping and tax.
Q: What famous clients or project cases have you worked with?
A: We have proudly collaborated with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group.