Technical Section WAGO

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Vydal: WAGO Elektro spol. s r.o.

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In common test procedure, for example, wide frequency band continuously run 2000 Hz, different accelerations 20g and different amplitudes mm. • Vibration Test per IEC/EN 60068-2-6; DNV GL, (Marine Applications); 61373 (Railway Applications) . Using vibration table, the test specimen subjected vibration in each the and axes (see pictures).wago. The test passed if: • the conductor has neither slipped out the terminal block nor been damaged • the maximum permissible voltage drop has not been exceeded • and neither contact breaks have occurred nor defined break time has been exceeded. Beyond these standard procedures, each market segment performs additional testing. The exact test procedure may vary considerably, depending how the product will used.com WAGO Rail-Mount Terminal Block Systems Technical Information Mechanical Tests Tests and Testing Procedures per IEC/EN Standards (continued) Other test types are performed using single fixed frequency. The amplitude, acceleration and, particular, the frequency the vibration must vary during the test. Analyzing the specimen behavior under the influence of resonant frequencies performed using a special testing procedure. Voltage drop measured before and after the test to detect permanent failures, i., checking if electrical resistance the clamping unit has not increased beyond the permissible limit. The smaller this value is, the smaller the con- tact resistance the clamping unit. During vibrations, possible contact breaks are monitored oscilloscope.e. Though the requirements such testing procedures are particularly demanding, test arrangements are identical for all them.e. Test duration minutes per axis.8 www. The test specimen must not damaged in any way that might affect future use. Examples include railway authorities testing rolling electrical equipment, the testing performed multiple marine agencies (e., DNV Group, Lloyd’s Register Shipping). The vibration test determines whether vibrations, such those produced the vicinity machines vehicles, will permanently affect the electrical connection, contact breaks will occur during vibrations., determining res- onance occurs within the frequency spec- trum passed through.g. Some test specifi- cations require the determination possible resonant frequencies, i