The ABB EHDB280 is a high-performance AC contactor designed specifically for solid-state DC adjustable speed drive systems.
It has unique advantages in driving applications, as there is no need to frequently connect or disconnect loads during normal operation.
Product features:
1. High rated current: Rated current up to 280A, suitable for high-power drive systems.
2. Strong durability: Designed to be sturdy and durable, capable of withstanding frequent startup and shutdown operations.
3. High reliability: Made with high-quality materials and advanced technology to ensure long-term reliable operation.
4. Widely applicable: Suitable for various industrial fields such as metallurgy, chemical industry, mining, etc.
Main applications:
1. Drive system control: In a variable speed drive system, it is used to control the start, stop, and speed regulation of the electric motor.
2. Motor protection: Provides overload and short circuit protection functions to protect the motor from damage.
3. Other control circuits: can be used for other control circuits to achieve automation control.
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