HPB45 high-speed Direct-current breaker Manual

Update: 30 September, 2023

The HPB45 high-speed DC circuit breaker is a double-directional single-pole device with electromagnetic quenching, electric closure, direct instantaneous overcurrent release or indirect high-speed release (optional) and natural cooling. It is suitable for feeding direct current traction power supply, devices with power semiconductors and driving DC machines.

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File format: PDF

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MD5 Checksum: B86FE0BD7E069D22AC9B5ACEB3FCAEBE

Publication date: 11 February, 2012

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PDF Link: HPB45 high-speed Direct-current breaker Manual PDF