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Dynamic Braking Unit
Dynamic Braking Unit
Dynamic Braking Unit (DBU) is applied in quick decelerating, positioning and braking applications. Because of the big inertia of load, when braking, the momentum will be converted to electric energy, and then the voltage of DC main bus will go up. The DBU can be used up the regenerative energy, so as to prevent inverter being at over voltage fault.
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Lift, hoister, textile machinery, paper manufacture machinery, centrifuge, washing machine, winding machine, etc.
- Multiple braking voltages are optional.
- Paralleling pattern: support master-slave paralleling.
- Response time less than 1ms, can offer multiple noise filtering.
- Protection from over-temperature, over-current, short-circuit, etc.
- Resistance: common resistance.
- Protection level: IP20.