Technical library

Safety Warnings for OTD

Test the breaker at first operation after a longer period of static position.Trip the circuit breaker from stationcontrol (Local or remote system). During operation coil currents are recorded by current clamps connected toTM1700 control part or TM1800 analog module. 3 phase timing are  recorded by current clamps in secondarycircuit station of current transformers (in the bay). The “timing” current clamps are connected to the analogchannels.

MTR105 Firmware Update File

High power test and diagnostics combination for medium voltage cables.

MJÖLNER Win software for MJÖLNER200/600

Electric heat tracing systems are widely used inprocessindustriesand have applications in many other areas,as well. In general, these systems are used to maintain a preferred temperature. Applications include:keepingmaterials flowing at an ideal viscosity; preventing pipes from freezing,to help keep railroad tracks, roofs, gutters, antennas, etc.free from ice and snow; or to meet stricttemperature variance requirements in food, pharmaceutical, and cosmetic processing industries, to name just a few.

Strumenti per test elettrici

This article describes the application of DFR and HV DFR as a preventive method to evaluate the condition and prioritize maintenance activities on HV and EHV bushings and relates some case studies. 

To help protect you from serious injury the IEC has developed a system of safety categories (CAT) related to the design of your tester and the locations in which you work.  We can assist your certification and maintenance testing for predictive, diagnostic or routine purposes. By working closely with electrical contractors, both large and small, standards bodies and scheme providers, we contribute to the dependability and advancement of the electrical installation industry.

Download the latest LVI and GET catalogue and discover the latest electrical test equipment used by the engineers and electricians of today.