System Control Solutions Ltd
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System Control Solutions Ltd

7 Barley Way
South Lowestoft Industrial Estate
Lowestoft, Suffolk. NR33 7NH

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Surge Protection

[Bullet] Wide Range of Surge Protection
[Bullet] To Suit all Process Control Applications
[Bullet] Ultra Slim Process Control Module
[Bullet] Up to 10kA Maximum Surge Current
[Bullet] Automatic Earthing to DIN Rail
[Bullet] 5 Year Product Warranty
 

 
 


Surge and lightning protection is becoming a large consideration for all Process Control installations.
 

Lightning strikes, static discharges and induced voltages from power lines are all typical sources of high voltage transients and overloads. Any low voltage circuitry can easily be damaged or destroyed by these voltages and so Industrial Interface have designed a range of products to protect Process Control equipment form these effects.

 

These devices incorporate three-stage protection encompassing gas discharge tubes, voltage clamping diodes and metal oxide varistors. This hybrid protection ensures that any surge currents are directed instantaneously to ground, while clamping voltages on the output terminals to suitable levels. Once the surge has subsided the device will automatically return to normal operation.

 

This design, combined with conservative ratings on the MOV's make these devices the maintenance-free alternative to existing surge protection devices.

The following lists the options and datasheets available:

 

Protection for: Datasheet
Process Control Circuits and Systems SLD-67 Series
Computer, Ethernet & Industrial Networks SLD-RJ45
Telephone Systems SLD-RJ11
RS232 and RS485 Communication Links SLD-485
Video Signal & Networks SLD-BNC
CCTV Signal & Power Lines SLD-XD24B
Incoming Power Supplies (20kA discharge current) SLD-20C
2 Pole Protection for Incoming Power SLD-D230
Incoming Power Supplies (75kA discharge current) SLD-75B

 

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