ABB 3BHE024747R0101 GD C801 A Crowbar board
Product overview
3BHE024747R0101GDC801A Crowbar Board is a key protection component in ABB industrial power electronic system, which is mainly used for overvoltage protection of high-power converters and drive systems.
Main technical parameters
Rated voltage: 690V AC (typical industrial application voltage)
Peak current capability: ≥50kA (transient protection capability)
Response time: < 1μs (nanosecond trigger)
Operating temperature range:-40 C to+85 C.
Protection grade: IP20 (to be installed in the protective cabinet)
Product functional characteristics
Overvoltage fast clamping protection
Active discharge of DC bus voltage
Thyristor trigger control circuit
Condition monitoring and fault feedback
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User name | Member Level | Quantity | Specification | Purchase Date |
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