600A Acb Vacuum Circuit Breaker Low Voltage with Drawer Type Feature

• 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

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

The MTW1 series intelligent breaker is exquisitely engineered for the AC 50Hz distribution network, boasting a nominal voltage of 400V and 690V, providing a broad rated current spectrum ranging from 400A~7500A. This state-of-the-art solution adeptly handles electricity distribution while offering formidable protection for circuits and power equipment against potential hazards like overload, under-voltage, short circuit and single-phase earth faults. Outfitted with sophisticated protection features and precise selective protection, it ensures unparalleled power supply reliability and mitigates

unwanted power disruptions.This circuit breaker is distinguished by an outstanding impulse withstand voltage of8000V at an elevation of 2000 meters (adaptations available for other elevations, with a peak not exceeding 12000V).

This exceptional product aligns with the standards set by GB14048.2 for low-voltage switchgear and control equipment, particularly 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 cutting-edge control component. It is meticulously engineered to meet all your power management needs, ensuring unrivaled efficiency and reliability in every operation.

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 Copper: The essence of purity and reliabilityExquisite Silver Finish: Shimmering with precision and elegance Plated with Precision: Crafted to perfection for ultimate performance
Remarkable Heat: Engineered for superior thermal conduction Dissipation Capabilities: Optimized efficiency in every operation for Optimal Performance: Ensuring peak functionality and longevity
Exceptional Corrosion Resistance: Built to withstand the elements
Enhanced Widening: Maximizing capacity with increased dimensions and Thickening: Reinforced strength for enduring reliability of Copper Bar Dimensions: Designed to meet and exceed expectations
Fully Compliant with Industry Standards: Ensuring peace of mind

INNOVATIVE CONDUCTIVE SYSTEM: Elevating performance standards

The Precise Number of Contact Pieces: Engineered for optimal current management is meticulously determined by the current: Tailored for precision and efficiency
The robust moving contact is crafted from: Exceptional materials for unmatched durability copper plated with luxurious silver: Blending beauty with high functionality materials: Ensuring strength and longevity
The moving contact features: State-of-the-art design for superior performance brilliant silver: Enhancing conductivity and aesthetics dots, ensuring superior conductivity: Uncompromising quality in every touchpoint

-Sophisticated Internal Components: The core of excellence

Superior Conductive Parts: Pioneering technology in copper engineering
- Premium Copper Bars, High-Quality Contacts: Delivering top-tier efficiency

Advanced Secondary Control Part: Craftsmanship meets innovation
- Robust Wiring Terminals, Precision Mechanisms, Smart Controllers, Durable Motors, Efficient Coils, and Accurate Current: Transforming power management Transformers: Redefining reliability and precision

Highly Efficient Arc Extinguishing Section: Safety and performance in harmony
-Cutting-Edge Interrupter: Innovation at the forefront of safety

- Available in Fixed and Versatile Drawer Type Construction: Flexible solutions for diverse needs

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 environments where replacements or upkeep are infrequent, ensuring long-term reliability and stability.

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, offering immediate solutions for fast-paced demands.

-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

Comprehensive Mechanical Operation Test: Ensuring Peak Performance

Scrutinize the mechanical operation of the advanced 600A ACB Vacuum Circuit Breaker, ensuring that every component is expertly engineered for supreme flexibility and adaptability, demonstrating unwavering performance that reliably withstands the test of time.Meticulously test the seamless operation functions, including essential actions such as

closing, ensuring every movement is flawlessly executed. The precision ofopening, and the impeccable accuracy ofenergy storage are paramount to its operation. Electrical Performance Testing Excellence: A Testament to Robust EngineeringConduct a rigorous insulation resistance test: Utilizing a top-tier megohmmeter, measure the insulation resistance of both main and auxiliary circuits, ensuring they exceed industry standards (typically ≥ 1M Ω), providing peace of mind and uncompromising safety.

Power Frequency Withstand Voltage Test: During this critical assessment, apply the rated power frequency voltage (e.g., 2500V/1min) to both primary and auxiliary circuits, testing the resilience and robustness of the insulation performance, assuring that it meets and exceeds all expectations.

Contact Resistance Test: With meticulous precision, gauge the contact resistance of the primary contact, verifying it remains below the stringent thresholds (typically at micro ohm levels), ensuring seamless electrical flow and optimal performance.

Protection Function Test Mastery: Unmatched Reliability

Thoroughly evaluate the action values and timing of vital protection functions, such as

overload, short circuit protection,

and ground fault detection. Ensure the flawless calibration and preciseoperability of the state-of-the-art intelligent release device,

crafted for ultimate protection and efficient operation.

 

Packaging & Shipping

Outer Packaging: A Fortress of Protection

Robust and Resilient Our choice of wooden boxes is strategically made to provide unparalleled mechanical strength, ensuring security and durability during transit.

Wooden crates serve as the perfect solution, tailored precisely to accommodate large circuit breakers, making them ideal for seamless international transportation.

Inner Packaging: Cushioned Care

The circuit breaker is enveloped in a cocoon of protective materials such as foam pads, bubble film or pearl cotton to effectively mitigate the risks of vibration and collision, ensuring the product's integrity.

For larger circuit breakers, the packaging box can feature an intelligent layered design, with essential accessories like manuals, tools, and spare parts) strategically placed on the upper layer for enhanced ease of access.

Our Production Line: Where Technology Meets Excellence

 

Certifications

Company Profile

 

Mingtuo Electric has skillfully established a formidable presence within the domestic market while steadily carving a niche in the bustling international arena. Our exceptional products find extensive application across various sectors, including construction, industry, and energy. They have earned the trust and admiration of numerous high-profile engineering projects, marking us as a reliable partner.
The company remains steadfast in upholding its core philosophy ofprioritizing the customer, ensuring top-notch quality, delivering unparalleled service, and maintaining an impeccable reputation.Furthermore, we are deeply committed to embracing a culture of continuous innovation and forward-thinking growth. Our company proudly boasts a robust technical foundation, cutting-edge production capabilities, and rich industry experience in research and development, which has garnered us a sterling reputation for professionalism and technological excellence. We are equipped with a comprehensive suite of China's most sophisticated production, testing, and inspection equipment, ensuring superior quality and reliability.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For comprehensive details, we warmly invite you to reach out directly to our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: The minimum order quantity is 1 set, and we are pleased to offer full support for sample orders to meet your initial needs.
Q: How long is the warranty period? How to apply for warranty?
A: Our products are backed by a warranty period ranging from one to two years. To apply for the warranty, please contact our responsive customer service team directly.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: 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: Kindly note that shipping and tax are not included in the listed price, allowing for flexible arrangements tailored to your needs.
Q: What famous clients or project cases have you worked with?
A: Our esteemed clientele includes industry giants such as the State Grid of China, Chint Group, and Xiaomi Group, showcasing our widespread reliability and esteemed partnerships.