Product category:
Electrical systems
News Release from: Orchard Process Controls | Subject: Solid State Relays
Edited by the Manufacturingtalk Editorial
Team on 18 September 2003
Solid state relays offered in an
extensive range
A range of solid state relays covers AC models with load currents from 2A to 90A up to 440VAC in both zero voltage cross-over and random voltage cross-over types.
A range of solid state relays covers AC models with load currents from 2A to 90A up to 440VAC in both zero voltage cross-over and random voltage cross-over types The lower current ratings (up to 4A) are available in plug-in format and can be directly soldered in to a PCB or plugged in to a din-rail mounting socket
This article was originally published on Manufacturingtalk on 24 Sep 2003 at 8.00am (UK)
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Additional features of the sockets include output indicator LED and /or fuse holder if required.
Models enabling direct replacement of electromechanical relays are also available.
Each of the higher current rated models is constructed with a substantial metal base, which offers good thermal contact with a choice of heat sinks.
For 10A models and above, each SSR is fitted with a protective cover to keep fingers away from terminal screws.
All models in the range are fitted with a snubber circuit offering protection against unwelcome voltage spikes.
A smaller range of DC load current types is also available covering loads of 2A to 10A.
The range is completed by the addition of a number of SSR with built-in heat sinks.
These cover load currents up to 63A single phase, 50A dual phase and 20A 3 phase.
Each of these models can be fitted with thermal overload protection if required.
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