Mors Smitt Group
Mors Smitt serves the rolling stock industry with components such as relays, safety critical electronics and complete measuring and control solutions. The needs of the signalling / infrastructure industry are served with vital relays and safety testers.
- +31 (0)88 600 4500
- wnl_salessupport@wabtec.com
- Darwinstraat 10
Ede, 6718 XR
Netherlands
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1X Series Supervision Relays
The 1X series is comprised of an electromechanical voltage operated relay which is wired across the circuit being monitored. The relay may be ordered to operate in one of four (4) different application modes as described in the Technical Bulletin.
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AC / DC Sensors For High Voltage Measurements
The Mors Smitt CatEnergy sensor range provide a proven, reliable, accurate and cost-effective solution for rolling stock. Based on its capacity of multi-voltage and current measurements, alone Mors Smitt sensor products could be used as single solution for all function requiring high voltage measurement on existing and new build train.
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AC Filament Switching and Line Relays
*Heavy duty Elkonite contact tips*AC and DC versions available*AC versions available with or without internal rectifier PCB*Automated vision system and operator inspection*Comprehensive automated end of line testing*Test Certificates supplied with each relay*Certificate of Conformity supplied with each order*Recertification and repair services available
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Alarm Panels
s a station alarm panel which can be supplied with either 4, 8 or 16 alarm points. Each alarm point comprises a status input, red LED alarm indicator & a minimum of one repeat output contact.
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Arc Flash Monitoring
Arc fault protection for the fast clearance of arcing faults on BUS bars & within metal clad switchgear & associated cable boxes. The arc is detected using an optical sensor & the signal input to a protection device which alsomonitors the load current on the system.
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Automatic Power Control system
The Automatic Power Control system cuts the incoming power supply to a traction unit for short periods. This is required where power supplied from one part of a power distribution system in separated from another by a neutral section. Its fitment prevents damage to the power distribution system or the vehicle.
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Auto Reclose and Sync Check
Operating records for overhead power lines reveal that most faults are of a transient nature (e.g. lightning induced) & that service interruptions may be minimized by use of automatic reclosing of circuit breakers. An automatic reclosure of the circuit breaker, after the fault clears, provides improved service continuity & system stability. The 1B230 Series Reclose Relay provides for single or double shot automatic reclosing of circuit breakers, following interruption of supply due to a fault in the system.
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Auxiliary, Trip and Supervision Relays
Electro-mechanical relays specifically designed for high voltage protection and control applications. Multi-contact high-speed trip relays ensures fast operation of less than 8 ms. The unique patented design and topology ensures minimal contact bounce.
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British Rail Relays
Mors Smitt manufacture the full range of British Rail equivalent relays including AC & DC coils, instantaneous, gold contacts, safety critical, push to test relay button, timer/time delay, and flashing.
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Calibration Services
Mors Smitt has a professional calibration center. All electrical measurement equipment can be calibrated (for example; multimeters, current clamps, temperature meters, installation testers, power meters, safety testers, etc.).
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Circuit Protection
Mors Smitt offers a wide range of railway hydraulic magnetic circuit breakers. The circuit breakers are fully configurable to meet individual requirements.
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Current Clamp
The program of current clamps offers a wide range of functions and opportunities. Nieaf-Smitt offers you 10 current clamps, each with its unique specifications. Whether you need a basic instrument or a more advanced model, the portfolio has the correct instrument available. Even a CAT IV model is now available in our range.
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Current Monitoring, Power Relays
DI Series
Heavy duty, current monitoring relay for demanding applications. Current activated coil.
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Current Protection Relay
The main earth fault protection relays in distributions systems, power stations & large manufacturing / processing plants can fail to detect a high impedance break down to earth causing hazard to human life & potential damage to plant & equipment. In these & other situations demanding extra sensitive earth fault protection, using solid state techniques, can be applied to detect earth currents down to 0.5% of the CT nominal current.
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DC Filament Switching and Line Relays
*Heavy duty Elkonite contact tips*AC and DC versions available*AC versions available with or without internal rectifier PCB*Automated vision system and operator inspection*Comprehensive automated end of line testing*Test Certificates supplied with each relay*Certificate of Conformity supplied with each order*Recertification and repair services available
