Charge-Discharge Resistors
The Charge-Discharge Resistor is used to charge and discharge the DC capacitors inside the inverters in a controlled manner so that the semiconductors are not damaged.
Line Test Resistors
Line Test Resistors are used to detect if there is any malfunction before energizing the catenary lines. Before the high-speed circuit breakers are switched, the resistor is activated, and the circuit breakers are safely activated if there is no fault current on the line.
Filter and Damping Resistors
Filter Resistors are used to improve the quality of the power grid and Damping Resistors are used to prevent any damage to electronic components by limiting any current and voltage peaks where the Filter Resistors improve the quality of the power grid.
Application Areas
- High-Speed Trains
- Trams
- Locomotives
- Wagons
- Electrical Busses
- Fan cooling or natural cooling depending on the type of railway resistor used and where it is connected
- Special enclosure design and special fasteners that are suitable for use on the vehicle and resistant to vibration and harsh environmental conditions
- Special sizing to fit the location of use, suitable for outdoor or indoor usage and perfect cooling
- Resistance material with AISI310S, AISI310, AISI304, AISI316, CrNi, CrAl alloy properties required or requested for the application
| Type | Size | Download Link | |
| TR - Railway and Marine Resistors | 1 MB | Download |
