Showing results: 31 - 45 of 69 items found.
-
Mors Smitt Group
The concept is based on the need to improve the performance of existing pilot wire protection schemes by increasing reliability & availability as well as adding an over current guard function. This can be achieved at considerably lower cost than the replacement of the existing proven protection relays & change over to a fibre optic communication channel.
-
Mors Smitt Group
Electrical protection relays for high voltage & high current protection offer protection in traction equipment as well as railway infastructure. Protection relays are used for applications like catenary voltage, short circuit, overload and ground fault detection in traction power electronics or railway substations.
-
PO3000 -
Mors Smitt Group
Various contact materials are available to meet particular circuit conditions and operating environments, including pure silver, palladium and platinum, and silver-nickel and gold-nickel alloys. PO3000 relays can be configured to operate at voltages from 5V to 250V with operate delays up to 100mS and release delays up to 500mS. Mors Smitt also offer a comprehensive service/repair, re-test and re-certification service for PO3000 type relays where this can provide an economical alternative to purchasing new relays.
-
CU-V Series -
Mors Smitt Group
The CU-V is a so called safety relay which is used in places where a safe separation between coil and contact circuit is required. The relay is, with the corresponding screw socket V12, according to CEE 15/2e edition, approved by KEMA, for application in gas fired installations.
-
CU-U Series -
Mors Smitt Group
The CU-U is a so called safety relay which is used in places where a safe separation between coil and contact circuit is required. The relay is, with the corresponding screw socket V12, according to CEE 15/2e edition, approved by KEMA, for application in gas fired installations.
-
D-BW -
Mors Smitt Group
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.
-
N.S1 -
Mors Smitt Group
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.
-
Mors Smitt Group
An automatic non contact voltage detector, will indicate the presence of AC voltage by phase detection. An optical signal is given upon voltage presence, without touching the cable.
-
TDE4N relay - -
Mors Smitt Group
Plug-in electronic industrial timer relay with four change-over contacts. When the relay is de energized there is a delay on drop-out without any auxiliary power supply. The delay time is adjustable with a lockable knob. The relay can also be supplied with a fixed time delay (no knob).The relay is equipped with a LED which indicates the presence of energizing voltage. Standard equipped with back EMF suppression. Optionally equipped with magnetic arc blow-out for high breaking capacity and long contact life.
-
Mors Smitt Group
A Timer Relay is a combination of an electromechanical output relay and a control circuit. The contacts will open or close before or after a pre-selected, timed interval. Time delay relays are initiated or triggered by one of two methods:*Application of input voltage/auxiliary supply will either initiate the unit or make it ready to initiate when a trigger signal is applied. *Applying a trigger signal is used to initiate the unit after input voltage has been applied. This trigger signal can either be a control switch (dry contact switch) or a power trigger (voltage).
-
Mors Smitt Group
Is particularly suitable for use in protection & control schemes where precision time delays are required.
-
TPWS and AWS -
Mors Smitt Group
The current Network Rail UK protection systems are TPWS and AWS. The functionality of both systems is combined in a single system, generally referred to as TPWS. TPWS comprises of OSS (Overspeed Sensor System) and TSS (Train Stop System).
-
Mors Smitt Group
Transformer Parallel Control System is designed to monitor & control the tap changers of up to four (4) transformers connected on a common bus & operating in a MASTER FOLLOWER control configuration.
-
Alpha Series -
Mors Smitt Group
The Alpha Series represents a range of new generation of electro-mechanical auxiliary, tripping and supervision relays for power utility protection and control applications. The Alpha relay platform and provides high performance and reliability while reducing production and supply lead times. Application of the Alpha relays ensures reliable multi-contact operation combined with a high visibility mechanical flag.
-
D Series -
Mors Smitt Group
Direct switching power relays designed for heavy duty applications in demanding markets.