Technical parameters:
Rated voltage: DC1500V
Rated current: 1500A/3000A/4000A
Lightning impulse withstand voltage: 100KV
Nominal climbing distance: 490mm
Purpose: It is used for interruption of DC1500V line in urban rail transit when there is voltage and no load; isolation or connection of two independent power supply areas; suitable for vehicle depots, catenary feeders and other places where disconnection switches are needed;
Features: Horizontal installation and vertical opening and closing mode; can be installed on tunnel inner wall or outdoor pillar; all rotating parts are oil-free self-lubricating device, maintenance-free; large climbing distance insulation design, strong environmental adaptability; simple installation and debugging; can drive linkage grounding knife gate; with UM90 type electric operation mechanism. Or manual operation mechanism.
Rated voltage: DC1500V
Rated current: 1500A/3000A/4000A
Lightning impulse withstand voltage: 100KV
Nominal climbing distance: 490mm
Purpose: It is used for interruption of DC1500V line in urban rail transit when there is voltage and no load; isolation or connection of two independent power supply areas; suitable for vehicle depots, catenary feeders and other places where disconnection switches are needed;
Features: Horizontal installation and vertical opening and closing mode; can be installed on tunnel inner wall or outdoor pillar; all rotating parts are oil-free self-lubricating device, maintenance-free; large climbing distance insulation design, strong environmental adaptability; simple installation and debugging; can drive linkage grounding knife gate; with UM90 type electric operation mechanism. Or manual operation mechanism.