Brake Chopper BC-80000-999-12R500
80 kW peak braking power, 999 VDC: the industrial brake chopper for high-voltage inverters, wind turbines and rail applications.
High-voltage inverters in power engineering, rail and industrial applications operate with bus voltages up to 999 VDC and generate regenerative energies in the double-digit kilowatt range during faults or emergency stops. The BC-80000-999-12R500 was developed for exactly this class of requirements: 80 kW peak power (3 s) and a switching range up to 999 VDC make it a reliable protection element in high-voltage DC systems.
Features
- Input voltage range 200–999 VDC
- Up to 80 kW braking power (3 s peak)
- 150 A peak current
- Minimum resistance: 12.5 Ω
- Configurable switching window via CAN
- Fan connection and NTC temperature sensor input
- For high-voltage inverters, wind energy, rail and industrial applications
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input voltage | 200–999 | VDC |
| Braking power (rated) | 10 | kW |
| Braking power (peak, 3 s) | 80 | kW |
| Rated continuous current | 50 | A |
| Peak current | 150 | A |
| Module consumption (without fan) | 2.5 | W |
| Minimum resistance value | 12.5 | Ω |
| Ambient temperature | –25 to +40 | °C |
| Dimensions | TBD | mm |
Typical Applications
- High-voltage inverters and frequency converters
- Wind turbines
- Rail drives and servo axes
- Industrial test benches
Scope of Delivery
- BC-80000-999-12R500 PCB module
- Power resistor available on request
Downloads
- Datasheet BC-80000-999-12R500
Brake Chopper BC-80000-999-12R500
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