MTL SD07M MTL SD Modular range Safeguards electronic

MTL SD07M MTL SD Modular range Safeguards electronic equipmentand systems against surges on signal and I/O cabling

The MTL SD modular range takes the established SD range of high performance surge protectors for I/O and introduces a replaceable element. Maintaining the unrivalled packing density and field proven hybrid circuit design the modular range makes maintenance easy,enabling the replacement of surge protection modules without disconnecting the loop.

The multi-stage high performance hybrid circuit provides protection for I/O in the most demanding applications in the most hostile areas of the world where the traditional SD has been established as a market leader. Each plugin module provides full hybrid line-line and line-ground protection.

The base design can double up as a basic feed-through terminalto which the surge protection is added at a later stage. The SDFTMXX module should be selected for permanent feed through applications.The MTL SD modular range of products is  backwards compatible with existing installed SD’s. The footprint will enable the user to replace already installed SD’s with the new modular design.The addition of the MTL SD modular will enhance any process control system by ensuring maximum availability and ultimate reliability. These surge protectors will ensure the operation and up-timeof the most critical systems failure.

The MTL SD**MXL diagnostic LED option, provides visual indication of degradation of voltage limiting components, reducing the effectiveness of the surge protection module, generally after repeated surge events. The LED variant is optimised for AI/DI applications. The LED option will assist maintenance personnel in rapidly identifying the failed module requiring replacement.

The MTL Data surge tester allows the continued effectiveness of the surge protection function to be tested by removing the surge protection