Keyword search results for dsc

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The following products have been found containing the search term "dsc".

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The following pages have been found containing the search term of "dsc".

Editorial Page
Mounting Brackets for Durakool DSC Range of LVDC Contactors

Mounting Brackets for Durakool DSC Range of LVDC Contactors

Our DSC range of Durakool low voltage DC Contactors (LVDC) can all be purchased with mounting brackets. This document will be helpful in identifying the bracket size and dimensions and shows the optimum mounting screw required. It is important to follow the guidelines if fitting your own bracket.

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Editorial Page
Battery Storage Switching Solutions

Battery Storage Switching Solutions

Batteries have been used for energy storage for 100 plus years. Durakool’s long heritage of switching DC power for electricity generation & storage was initially with lead acid low voltage DC and more recently, lithium-ion HVDC battery systems. Our DSC contactors switch up to 2000A at 60VDC & our DEVR series can carry as much as 1000A at voltages as high as 1000VDC. Typical applications (also for our Temperature & resistor solutions) include telephone exchanges (48VDC) and solar or wind power buffering. DEVRs are also used for portable, emergency, field back-up power installations where reliability & low weight are important.

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Application
Telecommunications

Telecommunications

Durakool switching solutions for telecommunication applications, where signal integrity and high reliability is extremely important. In particular our DSC contactors carry very high currents from 48VDC batteries, which would be used to supply a whole telephone exchange in the event of exchange power failure, up to 2000A @ 60VDC. Conversely our DTC relays switch low level and audio signals.

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Editorial Page
Blowout Magnets - What They Are & Why Use Them?

Blowout Magnets - What They Are & Why Use Them?

The one big problem facing anyone switching a high current DC load is how to turn off the arc which is generated when the switching contacts open. By comparison, switching AC is easy, the arc is self-extinguishing every time the waveform crosses zero which happens several times, depending on the AC frequency, whilst the contacts open and move apart.

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Editorial Page
Durakool Latching Relays

Durakool Latching Relays

A technical note explaining in detail, Durakool latching relays and contactors (electro-mechanical relay/contactor with contacts that are stable in two positions without voltage applied to the coil – “Bi-stable Relay”). Voltage is applied to the coil only to enable the contacts to change state – the coil does not have to be energised for the contacts to stay in either position.

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