1600A Fixed Air Circuit Breaker Acb for Maximum Load Handling

• 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: 60.000kg

Product Description

Product Description

AIR CIRCUIT BREAKER

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

The MTW1 series of intelligent breakers is meticulously crafted for AC distribution networks operating at a frequenc... of 400V and 690V, and boasts a rated current range of 400Ato7500A, providing a robust solution for electric energy distribution while safeguarding the circuit and equipment against... the detrimental effects of overload, under-voltage, short-circuit and single-phase earth faults etc. Equipped with an intelligent protection feature and precise selective protection, the breaker significantly... improves the reliability of power supply systems, effectively preventing

unnecessary power outages.The circuit breaker can withstand an impulse voltage of8000V at an altitude of up to 2000 meters, with adjustments made for different altitude requirements, reaching a... maximum of 12000V.

This exceptional product complies with the stringent standards of GB14048.2 for low-voltage switchgear and control equipment, as well as the low-voltage circuit breaker standards as outlined in IEC60947-2 for low-voltage switchgear and controlling equipment, specifically in the second part related to low-voltage circuit...

-Style: Drawer style

-Style: Fixed style

-Model Meaning

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


Rated Current


Design Code


Air Circuit Breaker

Enterprise Code

 

Product Parameters

- Control Part: This section encompasses the intricately designed control mechanisms that ensure optimal performance and reliability of the 1600A Fixed Air Circuit Breaker ACB. Crafted with precision, every component works in harmony to deliver seamless operation and maximize load handling potential.

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

High-Quality Red CopperSilver Plated Material for Enhanced Durability
Exceptional Heat Dissipation Performance Excellence
Superior Corrosion Resistance
Increased Widening and Substantial Thickening of Copper Bar Dimensions
Fully Compliant with Industry Standards

ADVANCED CONDUCTIVE SYSTEM

The precise number of contact pieces is expertly tailored by the current
The dynamic moving contact is crafted from copper-plated silver material of superior quality
The dynamic moving contact is enriched with silver dots for Optimal Conductivity

-Sophisticated Internal Components

Vital Conductive Parts:
-Robust Copper bars, Precision contacts

Secondary Control Components:
-Innovatively designed Wiring terminals, Advanced mechanisms, Intelligent controllers, High-performance motors, Efficient coils, and Accurate current transformers

Advanced Arc Extinguishing Section:
-High-efficiency interrupter

-Available in Fixed and Versatile Drawer Type Construction

Installation Instructions

-Installed inside the panel

Fixed Type Installation:

The circuit breaker is securely anchored within the distribution cabinet or installation board and remains stationary.

Ideal for settings that do not demand frequent change or extensive upkeep.

Effortless installation and cost-effective.

Drawout Type Installation:

The circuit breaker is mounted on a withdrawable frame allowing for straightforward maintenance, rigorous testing, and swift replacement.

Perfect for scenarios necessitating repeated operation or routine maintenance.

While complex and high in cost, it provides superior adaptability.

Plug-In Type Installation:

The circuit breaker is linked to the busbar via plug-in connection, ensuring swift and simple installation and replacement.

Perfect for environments where rapid replacement is crucial.

-Secondary Wiring Method

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

Product testing

Mechanical Operation Test: A Crucial Examination for Dependable Performance

Thoroughly check if the mechanical operation of the circuit breaker is flexible and reliable.

Evaluate operation functions meticulously, including closing, opening,and energy storage, ensuring seamless functionality.

Electrical Performance Testing: Safeguarding Standards and Efficiency

Insulation Resistance Test: Utilize a megohmmeter to meticulously measure the insulation resistance of both main and auxiliary circuits, guaranteeing compliance with standards (typically ≥ 1M Ω).

Power Frequency Withstand Voltage Test: Subject the main and auxiliary circuits to rated power frequency voltage (such as 2500V/1min) to validate superior insulation performance.

Contact Resistance Test: Accurately measure the contact resistance of the main contact to ensure it remains below prescribed limits (generally in the micro ohm range).

Protection Function Test: Comprehensive Safety Validation

Assess the action values and response times of protection functions, including overload, short circuit, and ground fault,to ensure their precise activation.

Thoroughly verify settings andfunctionality of the intelligent release device, ensuring optimal protection.

 

Packaging & Shipping

Outer packaging:

Robust and Reliable wooden boxes are typically employed to ensure superior mechanical strength and protection.

These wooden crates are especially designed for sizable circuit breakers or international shipping, providing unparalleled durability.

Inner packaging:

Carefully envelop the circuit breaker with premium buffering materials such as foam pads, bubble films or pearl cotton to effectively minimize vibrations and prevent any potential collisions.

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

Our production line

 

Certifications

Company Profile

 

Mingtuo Electric Mingtuo Electric not only holds a prestigious position in the domestic market but is also making significant strides internationally. Our products are indispensable across various sectors such as construction, industry, and energy. Trusted and favored by numerous engineering projects, we are proud to be a leading choice in the industry.
The company adheres to the principle of customer first, quality first, service first, reputation firstand constantly pursues the concept of innovation and development. Our company is committed to leveraging strong technical strength, advanced production technology, and mature experience in research and development. Renowned for our professionalism and technological leadership, we possess the most sophisticated production, testing, and inspection equipment in China, ensuring top-tier product quality.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: Please reach out to our dedicated customer service team for comprehensive details.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is 1 set, and we are pleased to offer sample ordering options to suit your needs.
Q: How long is the warranty period? How to apply for warranty?
A: We offer a product warranty ranging from one to two years. To apply, simply contact our customer service team.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications and can readily provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Please note, the listed price does not include shipping or tax.
Q: What famous clients or project cases have you worked with?
A: We have collaborated with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group, showcasing our capability and reliability.