Product Specifications
| Prod Model: |
DBU |
| Markets: |
North America,South America,Eastern Europe,Oceania,Mid East,Western Europe |
| Rated Braking Current Range: |
15A--120A |
| Max Braking Current Range: |
50A-500A |
| Terminal: |
M4,M8 |
| Weight: |
2.3kg,13.2kg,21kg |
| Resistance: |
Fixed Resistor |
| Type: |
Brake Unit |
| Function For Resistance: |
Regenerative Energy |
Product Description
Product Profile
The function of the DBU braking unit is to divert into a braking resistor the regenerative energy produced in the process of decelerating the motor, converting that energy into heat.
Regenerative energy flows from the motor into the inverter DB BUS, manifested as increased bus voltage.
The advantage gained using the DBU is improved braking performance and shorter deceleration time of the load.
Prodcut Feature:
1. Safety: The tripping function against IGBT short circuit breakdown can avoid the fire caused by IGBT short curcuit breakdown of resistor after overload run.
2. Wide compatibility: It's special design makes it compatible with general resistane rather than non-inductive resistance. It's adjustable chopper voltage DC630V-DC760V is applicable to various low-voltage inverters.
3. Economical Feature: It has a very high ratio of performance to price and it's quality is parallel to similar type of imported product. Yet has a lower price. It is considered the most cost-effective and practical auxiliary product for braking circuits of inverters.
4. Adapatable to connections in Parallel: It adopts a book-shape design and can be installed in parallel connection with zero clearance. It is recommended that up to 3 units can be connected in parallel.
We are specialized in researching, developing and producing Passive Power Electronics Devices. Then main products include Film Capacitor, Laminated BusBar, liquid Cold Plates, Reactor, Resistor, Braking Unit, EMC Filter. EAGTOP was authenticated by ISO9001: 2008, ISO/TS16949-2009.
We are constantly devoted to creating and developing new products, providing our customers with competitive and reliable solutions to their electronic passive device problems in various fields such as Industrial Drive, New Energy, Railway Transportation as well as Power Quality and so on. '
With customer-orientation as our core value, we never stop to understand customer's requirements and try hard to make research together with our customers. Besides, we always attach great importance to the user experience of our products so as to bring the greatest value to our customers.
Our company supply different kinds of products, with high quality and favaroble price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
