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, Kingdom of the
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Product
Signalling Relays
N.S1
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N.S1 signalling and vital relays are a consistent, adaptable range of relays with plug-in connection, small size, modular construction, low power consumption, compliant to French and SNCF standards, conformity to UIC recommendation, Ag / Ag CdO contacts and 24 V standard.
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Product
Arc Flash Monitoring
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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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Product
Test & Measurement
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NIF (Dutch Instrument Factory, later Nieaf-Smitt) started in 1900 as one of the first organizations in the world with the design and production of instruments for electrical values. The portfolio of test tools, digital multimeters, current clamps, device testers, installation testers and power analyzers is characterized by quality and reliability.
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Product
Current Monitoring, Power Relays
DI Series
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Heavy duty, current monitoring relay for demanding applications. Current activated coil.
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Product
Safety Relay, 4 Contacts, 10A
D-BW
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The D-relays series are designed for demanding industrial applications such as power utilities and petrochemical industries. The construction of the relay and choice of materials makes the D-relay suitable to withstand corrosive atmosphere, low and high temperatures and vibrating environments. No external retaining clip needed as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting directions All relays are equipped with a LED and suppression diode.
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Product
Industrial Plug-in Power Relays
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The unique D-series power relay concept and the miniature C-series relays are specifically designed for heavy-duty applications, power-utilities, petrochemical industries, and mining. High DC breaking capacity and inductive load switching offer long electrical life and low life-cycle costs. The Solve-All™ relay application concept offers ultimate flexibility to design and supply tailor made D-series power relay products. Today the D-series power relays are used in its millions across the world.
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Product
Intelligent Circuit Protection
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The Mors Smitt ‘Intelligent circuit protection system’ controls and monitors all AC and DC circuit breakers remotely and is capable of providing complete status of all MCB’s via display or through the Train Management System.
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Product
DC Filament Switching and Line Relays
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*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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Product
Low Operate Voltage Relays
DGG Series
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Heavy duty relays wth extremely sensitive coil (pull-in 0,4 x Unom) for demanding applications.
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Product
1X Series Supervision Relays
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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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Product
Instantaneous Relays
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An Instantaneous Relay is one in which there is no time delay provided intentionally. As the current coil is an inductor, there would be a certain delay to reach the current in the coil to its maximum value.
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Product
Engineered Solutions
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New built or retro-fit, Mors Smitt delivers a perfect, competitive and on time solution for any onboard challenge of space limitations and / or technical requirements. No matter the size or quantities. We understand the need for integrated specialised and optimised electrical solutions when (spare) parts are no longer available or improvement in e.g. energy efficiency or reduction of weight and space is required.
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Product
Power Utility Industry
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Major product types include:*Auxiliary and Tripping Relays*Test Blocks*Arc Flash Protection*Utility Grade Protection and Control Relays*Industrial Controls and Pilot Lamps*On Board Railway Relays, CB’s and Panel Meters
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Product
High Impedance Differential Relay
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High impedance protection schemes are widely used for the protection of BUS bars, generators, motors & power transformers. BUS bar protection schemes utilizing electromechanical high impedance differential relays are often used due to their simplicity, reliability & comparatively low cost.
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Product
Current Protection Relay
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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.
