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Here is an introduction to the Delixi CDW3-6300NS CDW3 series ACB Air Circuit Breaker:
The CDW3-6300NS is a high-capacity air-circuit breaker belonging to the Delixi CDW3 series. It is designed to meet the high - demand power distribution requirements in various industrial and commercial applications. With a rated current of up to 6300A, it is suitable for use in large - scale power distribution systems where reliable circuit protection is of utmost importance.
Rated Voltage: It operates at an AC rated voltage of 415V/690V, suitable for different power supply systems.
Rated Frequency: The breaker is designed for AC 50Hz/60Hz power systems, ensuring compatibility with most common electrical grids.
Breaking Capacity: It has a high breaking capacity, which enables it to safely interrupt large short - circuit currents, protecting the electrical system from damage during fault conditions.
Poles4: Available in 3-pole and 4-pole configurations to meet different application requirements.
Rated Insulation Voltage: The rated insulation voltage is 415V/690V, providing reliable insulation and protection.
Rated Impulse Withstand Voltage4: It can withstand an impulse voltage of 12kV, enhancing its ability to resist voltage surges.
Robust Housing: The breaker is housed in a durable and flame - retardant material, which provides excellent insulation and protection against external factors, ensuring safe and reliable operation in harsh environments.
Advanced Contact System: It features a high - quality contact system with low - resistance connections, reducing heat generation during operation and maintaining high - efficiency performance over time.
Compact Design: Despite its high - current capacity, the CDW3 - 6300NS has a relatively compact design, allowing for easy installation in switchgear cabinets and other electrical enclosures. Its modular construction also facilitates maintenance and component replacement.
Overload Protection: The breaker is equipped with an overload protection mechanism that monitors the current flowing through the circuit. When the current exceeds the rated value for a certain period, the breaker will trip to prevent damage to the connected equipment.
Short - Circuit Protection: In the event of a short - circuit, the CDW3 - 6300NS can quickly detect the fault and interrupt the current within a very short time, minimizing the damage caused by short - circuits and protecting the entire electrical system.
Undervoltage Protection: The breaker provides undervoltage protection. If the voltage drops below a certain level, it will trip to prevent the connected equipment from operating under abnormal voltage conditions, which could lead to damage or malfunction.
Industrial Settings: It is widely used in industrial plants, such as power stations, factories, and mines, to protect the electrical distribution systems that supply power to various machines and equipment.
Commercial Buildings: In commercial buildings like shopping malls, office buildings, and hotels, the CDW3 - 6300NS is used to ensure the safe and reliable operation of the electrical systems that power lighting, air - conditioning, elevators, and other electrical appliances.
Infrastructure Projects: It is also suitable for use in infrastructure projects such as hospitals, schools, and transportation facilities, where the reliability of the power supply is crucial.
