Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
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  • Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
  • Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
  • Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
  • Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
  • Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
  • Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Installation Instructions
  • Product testing
  • Packaging & Shipping
  • Certifications
  • Company Profile
Overview

Basic Info.

Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Air
Installation
Fixed Type
Structure
ACB
Poles Number
4
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

Packaging & Delivery

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
The MTW1 series intelligent breaker is masterfully crafted for distribution networks operating at an AC frequency of 50Hz. It excels in environments with a rated voltage of 400V and 690V, delivering an exceptional rated current range from 400A~7500A. This unit efficiently manages electric power distribution, ensuring protection against potential threats to circuits and power equipment by counteracting dangers such as overload, under-voltage, short circuit and single-phase earth faults. Its advanced intelligent protection features and sophisticated selective protection significantly enhance your power system's reliability, mitigating the risk of
unintended power interruptions.The circuit breaker showcases an extraordinary impulse withstand voltage of8000V at an altitude of 2000 meters, and it adapts gracefully to various altitudes with a maximum capacity reaching 12000V).
This product complies with the stringent standards of GB14048.2 for low-voltage switchgear and control equipment, with a particular focus on low-voltage circuit breakers. It also aligns with IEC60947-2 for low-voltage switchgear and control equipment Part 2: Low-voltage circuit breakers.

-Style: Drawer style
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
-Style: Fixed style
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

-Model Meaning
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance


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


Rated Current


Design code


Air Circuit Breaker

Enterprise code
 

Product Parameters

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
-Control part: Experience unmatched precision and efficiency with our advanced control system, meticulously designed to ensure seamless operation and optimal performance at all times. Elevate your electrical infrastructure with a control system that promises unwavering reliability and precision-engineered sophistication, crafted to meet the highest standards of excellence.

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 Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
PREMIUM COPPER BAR

Expertly Crafted from the Finest Red CopperElegantly Coated with Shimmering Silver Plated Material for Enhanced Durability and Endurance
Exceptional Heat Management
Efficient Dissipation Performance for Optimal Operational Efficiency
High-Level Corrosion Resistance for Longevity

Innovative Widening and Advanced Thickening Techniques Applied to Copper Bar Dimensions for Unmatched Performance
Meticulously Engineered to Comply with Industry Standards
CONDUCTIVE SYSTEM EXCELLENCE

The Precision of Contact Pieces Expertly Determined by the Current Load Dynamics
The Moving Contact is Skillfully Crafted from
Copper, Lustrously Silver-Plated Material for Superior Conductivity
The Moving Contact is Engineered from
Silver Dots, Providing Excellent Conductivity and Efficiency
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

-Internal Components Excellence
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Conductive Parts Composition Includes:
- High-Quality Copper Bars and Precision Contacts

Secondary Control Part Highlights Include:
- Wiring Terminals, Advanced Mechanisms, Intelligent Controllers, Robust Motors, High-Quality Coils, and Precision Current Transformers

State-of-the-Art Arc Extinguishing Section:
-Interrupter Excellence

- Available in Both Fixed and Drawer Type Construction for Versatile Application
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

Installation Instructions

-Installed inside the panel

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

Fixed Type Installation:

The circuit breaker is securely and robustly mounted on the distribution cabinet or installation board and remains steadfastly immovable once installed.

Perfectly suited for scenarios where frequent switching or ongoing maintenance is not a consideration.


Installation is straightforward and ensures a cost-effective setup.


Drawout Type Installation:

The circuit breaker is securely affixed on a withdrawable frame, facilitating effortless maintenance, testing, and replacement of components.

It is perfectly suited for environments demanding
regular operation or frequent servicing.

Though the installation process is more intricate and involves higher costs, it provides
superior adaptability.

Plug-in Type Installation:

The circuit breaker connects seamlessly to the busbar via an innovative plug-in mechanism, ensuring rapid installation and efficient replacement.

This approach is ideal for conditions necessitating quick and seamless replacement.


-Secondary Wiring Method

1 and 2: Connect the intelligent controller seamlessly, providing optimal performance
27 and 28:Link the undervoltage coil effectively for enhanced operational efficiency
29 and 30: Securely attach the shunt coil to ensure reliable performance
31 and 32:Anchor the closed coils firmly for unwavering reliability
34 and 35: Connect the energy storage motor reliably, ensuring uninterrupted energy flow
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

Product testing

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Thorough Mechanical Operation Test:

Meticulously check whether the mechanical operation of the circuit breaker is exceptionally flexible as well as unfailingly reliable.

Evaluate the seamless operation functions such as precise closing, efficient opening, and robust energy storage.


Comprehensive Electrical Performance Testing:

Insulation Resistance Test: Employ a high-quality megohmmeter to meticulously measure the insulation resistance of the main and auxiliary circuits, ensuring they surpass the standard threshold (commonly ≥ 1M Ω).

Power Frequency Withstand Voltage Test: Administer the rated power frequency voltage (such as 2500V for 1 minute) to both the main and auxiliary circuits to rigorously assess the insulation performance.

Contact Resistance Test: Accurately measure the contact resistance of the main contact to ensure it remains below the specified value (typically at the micro ohm level).


Rigorous Protection Function Test:

Diligently test the action values and response times of protection functions, including overload, potential short circuits, as well as ground fault scenarios.

Confirm the precision settings alongsidethe full functionality of the advanced intelligent release device.

 

Packaging & Shipping

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

Outer packaging:

To ensure unparalleled protection and strength for our products, we utilize robust and durable wooden boxes that are specifically designed to provide exceptional mechanical strength, safeguarding your investment during transit.

Our wooden crates are perfectly suited for accommodating large circuit breakers or for resilient international transportation, ensuring your products arrive in pristine condition.


Inner packaging:

To achieve maximum protection for each circuit breaker, we meticulously wrap it with high-quality buffer materials such as foam pad, bubble film or pearl cotton to effectively mitigate any vibration or collision during transportation, ensuring the integrity of the product.

For larger circuit breakers, we offer a sophisticated packaging solution with a layered design, allowing accessories like
manuals, tools, and spare parts) to be conveniently and securely placed on the upper layer, ensuring perfect organization and accessibility.

Our production line

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

 

Certifications

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance

Company Profile

 

Premium Acb Air Circuit Breaker 800A Fixed Type with Superior Quality Assurance
Mingtuo Electric Zhejiang Mingtuo Electric Technology Co., Ltd. stands proudly as a beacon of excellence, renowned for its influential presence in both domestic and international arenas. Our versatile offerings cater to pivotal sectors like construction, industry, and energy. Highly trusted, our products are an integral part of landmark engineering projects, earning global admiration and unwavering trust from our clientele.
The company remains steadfast in its commitment to the core principles ofcustomer first, quality first, service first, reputation firstand passionately pursues innovation and progress. Showcasing extraordinary technical prowess, state-of-the-art production techniques, and profound industry expertise in research and development, we are celebrated for our exceptional professionalism and technological dominance. We are equipped with China's most advanced production, testing, and inspection facilities.

FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For a comprehensive understanding of our product's specifications and breaking capacity, please contact our expert customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: We are delighted to offer a minimum order quantity of just 1 set and proudly support sample ordering to accommodate your specific requirements.
Q: How long is the warranty period? How to apply for warranty?
A: Our products are backed by a substantial warranty spanning one to two years. Applying for warranty is straightforward via our responsive customer service.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Yes, we proudly hold CE and RoHS certifications. These certificates are readily available upon your request.
Q: Does the price include tax/shipping?
A: Please be aware that the listed price is exclusive of shipping and tax.
Q: What famous clients or project cases have you worked with?
A: We are honored to have collaborated with distinguished clients like the State Grid of China, Chint Group, and Xiaomi Group.

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