Brake Chopper BC-10800-180-3R000
Up to 10.8 kW peak power, 180 VDC input voltage: the brake chopper for medium-sized industrial drives with high braking pulses.
In servo systems, hoists and industrial robots, short, intense regenerative pulses can abruptly overload the DC bus. The BC-10800-180-3R000 absorbs these pulses with up to 10.8 kW peak power (3 s) while maintaining operation without shutdown. An optional fan connection and NTC temperature monitoring ensure reliable continuous operation.
Features
- Input voltage range 75–180 VDC, ideal for 48 V to 170 V systems
- Up to 10.8 kW braking power (3 s peak) with active fan
- Fan connection 12 V (open collector) for active cooling
- NTC temperature sensor input for resistor monitoring
- Configurable switching window via CAN (AkroCAN-FD)
- Compact: 80 × 70 × 29 mm, 94 g
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input voltage | 75–180 | VDC |
| Braking power (rated, at 180 VDC) | 2.7 | kW |
| Braking power (peak, 3 s) | 10.8 | kW |
| Rated continuous current (with active cooling) | 15 | A |
| Peak current | 60 | A |
| Module consumption (without fan) | 1.2 | W |
| Max. fan current | 83 | mA |
| Minimum resistance value | 3 | Ω |
| Ambient temperature | –25 to +40 | °C |
| Weight | 94 | g |
| Dimensions (L × W × H) | 80 × 70 × 29 | mm |
Typical Applications
- Servo systems 48–170 VDC
- Industrial robots and axis drives
- Elevators and hoisting equipment
- Travel drives with frequent reversing
Scope of Delivery
- BC-10800-180-3R000 module
- Power resistor available separately in the shop (or on request)
Downloads
- Datasheet BC-10800-180-3R000
Brake Chopper BC-10800-180-3R000
Sale priceCHF 319.00
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