Delixi CDW3-2500H CDW3 series ACB Air Circuit Breaker

Here is a brief introduction to the technical parameters of the CDW3-2500H ACB Air Circuit Breaker:

Rated Current: It is designed with a rated current of 2500A, suitable for high - current electrical circuits.

Rated Voltage: The rated operating voltage is usually AC 400V or 690V, with a rated insulation voltage of 800V, enabling it to adapt to different power supply systems.

Breaking Capacity: It has a high - breaking capacity. For example, at 400V, it can reach 80kA or more, which allows it to quickly and safely interrupt short - circuit currents when faults occur.

Rated Frequency: The rated frequency is 50Hz or 60Hz, matching the frequency of most power grids.

Pole Number: It is available in 3 - pole and 4 - pole configurations to meet various circuit connection requirements.

Trip Characteristics: It is equipped with over - current and short - circuit protection functions. The over - current setting can be adjusted according to the actual load, and it can quickly trip within milliseconds in case of short - circuit faults.

Mechanical Life: The mechanical life is designed to be more than 10,000 times, ensuring the long - term reliable operation of the circuit breaker.

Electrical Life: Under rated operating conditions, the electrical life can reach several thousand times, indicating the good electrical wear - resistance of its components.

Degree of Protection: Usually, it has a protection level of IP30 or higher, which can prevent the entry of solid foreign objects and water to a certain extent, protecting the internal components.