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HPB60-82S
Characteristics
The HPB60-82S is a trip-free DC high-speed current limiting air circuit-breaker, single pole unit, bi-directional, with electromagnetic blowout, direct instantaneous over-current release, natural air-cooling and electrical operating system. The HPB60-82S is mainly used in DC traction substation to protect the feeder contact lines and thrid rails and for insulation of defective line sections, but it is also used for industrial applications.
Applications
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Substation |
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