DF200AC80/DF200AC160

Overview

The DF200AC80 and DF200AC160 are advanced circuit breakers designed for industrial and commercial electrical systems. These devices provide critical protection against overcurrent and short-circuit conditions, ensuring the safety and reliability of power distribution networks. They are known for their robust construction and high performance, making them a preferred choice for engineers and electricians. These circuit breakers are part of a broader range of electrical protection devices, offering versatility and adaptability to various applications. Their design complies with international safety standards, ensuring compatibility with global electrical systems. The DF200AC80 and DF200AC160 are particularly valued for their ease of installation and maintenance.

Structure and Working Principle

三社可控硅 DFA200BC160 DF75AC80 DF75AC160 电子元件功率模块

上海乙幸科技有限公司

The DF200AC80 and DF200AC160 circuit breakers feature a thermoplastic casing that provides insulation and durability. Inside, copper alloy contacts ensure efficient current flow and reliable operation. The mechanism includes a trip unit that detects overcurrent conditions and triggers the breaker to interrupt the circuit. When an overcurrent or short-circuit occurs, the trip unit activates, causing the contacts to separate and halt the flow of electricity. This rapid response minimizes damage to the electrical system and connected equipment. The breakers are designed for quick resetting, allowing for minimal downtime in industrial settings.

Key Features

These circuit breakers boast a high breaking capacity, capable of interrupting significant fault currents without damage. Their compact design allows for efficient use of space in electrical panels, making them ideal for crowded installations. The durable construction ensures long-term reliability, even in harsh environments. Additional features include easy-to-read indicators for trip status and manual operation handles for quick testing. The breakers are also designed for compatibility with a wide range of auxiliary devices, such as shunt trips and undervoltage releases, enhancing their functionality in complex systems.

Application Areas

The DF200AC80 and DF200AC160 are widely used in industrial plants, commercial buildings, and infrastructure projects. They are commonly installed in main distribution boards, subpanels, and motor control centers. Their high performance makes them suitable for protecting heavy machinery, transformers, and other critical equipment. These breakers are also employed in renewable energy systems, such as solar and wind power installations, where reliable electrical protection is essential. Their versatility and robustness make them a staple in modern electrical engineering projects.

Maintenance and Precautions

苏州银邦电子科技有限公司

Regular maintenance is crucial to ensure the optimal performance of DF200AC80 and DF200AC160 circuit breakers. Inspections should include checking for signs of wear, testing the trip mechanism, and verifying tightness of electrical connections. Any signs of overheating or damage should prompt immediate replacement. Installation must be performed by certified professionals to ensure compliance with safety standards. Avoid exposing the breakers to excessive moisture or dust, as these conditions can impair functionality. Always de-energize the circuit before performing any maintenance or inspection tasks.

B2B Procurement Guide

When procuring DF200AC80 and DF200AC160 circuit breakers, consider factors such as voltage rating, breaking capacity, and environmental conditions. Bulk purchases often attract discounts, so negotiate with suppliers for better rates. Ensure that the products come with warranties and comply with relevant industry standards. Reliable suppliers typically offer technical support and after-sales services, which can be invaluable for large-scale projects. Always verify the authenticity of the products to avoid counterfeit items, which may compromise safety and performance. Request samples or test units before placing large orders to evaluate quality.