High Capacity Acb Vacuum Circuit Breaker 1600A Drawer Type Solution

• 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 expertly engineered for the AC 50Hz distribution network, featuring a rated voltage of 400V and 690V, providing a remarkable rated current spectrum ranging from 400A~7500A. This cutting-edge solution ensures efficient electric energy distribution and offers robust protection for circuits and power equipment against potential threats such as overload, under-voltage, short circuit and single-phase earth faults. It is outfitted with an intelligent protection feature and precise selective protection to significantly bolster power supply reliability and avert

unnecessary power interruptions.The circuit breaker boasts an exceptional impulse withstand voltage of8000V at an altitude of 2000 meters (adaptations made for different altitudes, with a peak not exceeding 12000V).

This distinguished product aligns with the stringent standards of GB14048.2 for low-voltage switchgear and control equipment, specifically crafted for low-voltage circuit breakers and adheres to IEC60947-2 for low-voltage switchgear and control equipment, part two: low-voltage circuit breaker.

-Style: Drawer style

-Style: Fixed style

-Model Meaning

Pole number (4P signifies 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. Elevate your power systems with unparalleled accuracy, ensuring seamless integration and reliable operation in any scenario.

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 to Perfection
Remarkable Heat Dissipation Capabilities for Optimal Performance
Exceptional Corrosion Resistance
Enhanced Widening and Thickening of Copper Bar Dimensions for Maximum Efficiency
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 and reliability

-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 that ensure seamless operations

Highly Efficient Arc Extinguishing Section:
-Cutting-Edge Interrupter for Reliable Performance

- Available in Fixed and Versatile Drawer Type Construction for Easy Integration

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 with steadfast reliability.

This setup is ideal for environments where replacements or upkeep are infrequent, offering enduring peace of mind.

Enjoy a straightforward installation process and cost-efficiency that aligns with a budget-friendly approach.

Drawout Type Installation:

This configuration houses the circuit breaker on a withdrawable frame, meticulously designed for convenient maintenance, seamless testing, and effortless replacement.Perfectly suited for scenarios that demand

frequent operation or regular maintenance .While installation can be intricate and costly, it offers

enhanced adaptability to meet varied operational needs..

Plug-in Type Installation:

The circuit breaker effortlessly connects to the busbar via a plug-in connection, ensuring swift installation and rapid replacement.

Ideal for dynamic environments where quick swaps are crucial.

-Secondary Wiring Method

1 and 2: Interface the intelligent controller with precision.
27 and 28:Link the undervoltage coil seamlessly.
29 and 30: Integrate the shunt coil efficiently.
31 and 32:Engage closed coils with absolute accuracy.
34 and 35: Connect the energy-storing motor for optimal performance.

Product testing

Comprehensive Mechanical Operation Test: Ensuring Seamless Performance

Scrutinize the mechanical operation of the circuit breaker with meticulous attention to ensure it is supremely flexible, offering an unparalleled level of adaptability, and unwaveringly consistent reliable for dependable operation.Test the seamless operation functions of the breaker, such as its ability to

close with precision, open smoothly,and the accuracy in the storage of energy for optimal performance.Electrical Performance Testing: Ensuring Excellence and Reliability Electrical Performance Testing Excellence: Delivering Unmatched PrecisionConduct an insulation resistance test: Utilize a megohmmeter to precisely measure the insulation resistance of both main and auxiliary circuits, ensuring results that exceed standard requirements (usually ≥ 1M Ω).

Power Frequency Withstand Voltage Test: Execute the test with rated power frequency voltage (e.g., 2500V/1min) on both main and auxiliary circuits to assess the robustness and integrity of the insulation performance.

Contact Resistance Test: Meticulously measure the contact resistance of the primary contact to ensure it remains below the established threshold, typically at a micro ohm level for enhanced efficiency.

Protection Function Test: Mastery in Safety and Assurance

Evaluate the action values and timing of essential protection functions, such as those against

overload, short circuit disruptions,

and ground fault occurrences. Assure the precise calibration and flawlessoperability of the cutting-edge intelligent release device, ensuring state-of-the-art safety mechanisms.

of the cutting-edge intelligent release device.

 

Packaging & Shipping

Outer Packaging: A Fortress of Protection

Robust and Resilient Wooden boxes are strategically selected to offer unparalleled mechanical strength, ensuring your products remain secure during transit.

These wooden crates are meticulously designed to accommodate large circuit breakers, making them perfect for international transportation.

Inner Packaging: Cushioned Care

Our premium packaging envelopes the circuit breaker in layers of high-quality protective materials such as foam pads, bubble film or pearl cotton to effectively mitigate the risks of vibration and collision, safeguarding the integrity of your circuit breakers.

For larger circuit breakers, our packaging box boasts a sophisticated layered design, with essential accessories like manuals, tools, and spare parts) thoughtfully placed on the upper layer, ensuring enhanced accessibility and convenience.

Our production line: Where Technology Meets Excellence, merging innovation with flawless execution to deliver top-tier products.

 

Certifications

Company Profile

 

Mingtuo Electric has firmly established itself as a dynamic force in the domestic market and is ambitiously expanding its presence on the global stage. Our diverse range of products is extensively utilized in key industries such as construction, industry, and energy. These solutions have been instrumental in securing the trust and admiration of numerous prestigious engineering projects worldwide.
The company remains unwavering in its dedication to its foundational philosophy ofputting the customer first, ensuring excellence in quality, delivering exemplary service, and maintaining an outstanding reputation.Moreover, we are wholeheartedly committed to fostering a culture of relentless innovation and strategic growth. Our company prides itself on having a strong technical foundation, state-of-the-art production capabilities, and extensive industry experience in research and development, which has earned us a distinguished reputation for our professionalism and technological expertise. We are fully equipped with a comprehensive array of China's finest production, testing, and inspection equipment.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For in-depth information, we encourage you to get in touch with our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: The minimum order quantity is just 1 set, and we proudly support the option for sample orders.
Q: How long is the warranty period? How to apply for warranty?
A: Our products are backed by a warranty period of one to two years. To initiate a warranty claim, please directly contact our customer service team.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly possess CE and RoHS certifications and are delighted to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Kindly be informed that the price listed does not encompass shipping and tax.
Q: What famous clients or project cases have you worked with?
A: Our prestigious clientele features notable names such as the State Grid of China, Chint Group, and Xiaomi Group.