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Dynamic Braking unit High-end ,heavy load 400V ,132-200KW
Description of Braking unit:
The GN series is to divert the regenerative energy which is produced in the process of decelerating the motor, into a braking unit, converting that energy into heat. Regenerative energy flows from the motor into the inverter DC bus, manifested as increased bus voltage.
Characteristic of this series:
Rated power: 55KW-500KW;Rated braking current: ≤500A;
Chopper voltage range: DC1150V±5V(With a keyboard);
Voltage grade: 660V;
Minimum resistance value: 8.5~2.8Ω;
IP protection: IP00/IP23;
Terminal:M10;
ED: 20%-80%;
Vibration: 0.5g;
Temperature coefficient: ≤400ppm/℃.
Advantages of Braking unit:
Safety:the tripping function against IGBT short circuit breakdown can avoid the fire caused by IGBT breakdown of resistor after overload running.
Wide compatibility:compatible with general resistance rather than non-inductive resistance if it is special design. Adjustable chopper voltage DC 630V-DC760V. Economical feature:high ratio of performance to the rensonable price.Effective and practical for braking circuits of inverter’s.
Installation of Braking unit:
It adopts a book-shape design and can be installed in parallel connection with zero clearance. It is recommended that up to 3.
| Regenerative drive and Braking unit | |
| IP Class | IP00 |
| Power range (KW) | 132-200 |
| Voltage Grade (V) | 400 |
| Max Braking Current (A) | 200 |
| Min Resistance Value (Ω) | 4 |
| Chopper Voltage (V) | 660 |
Certificates : http://sikes-elec.com/Certificates.html
This is a Demo Shop. You can place your order, but please contact us before you pay.