SEFELEC, a French company, mainly supplies products such as SEFELEC testers, SEFELEC safety testers, voltage testers, electrical testers, dielectric strength testers, cable testers, etc

Company Introduction

SEFELEC was founded in 1965 and specializes in electrical safety testing (grounding connection testing, insulation resistance testing, withstand voltage testing, line leakage testing), cable testing, and harness testing.

Experts in the field of backplane testing. The research, development, and manufacturing of SEFELEC's measuring instruments, testing systems, and high-voltage power supplies are all conducted on an ISO 9001 certified site located in Lognes, near Marnes LaVallee and 15 kilometers away from the city. East of Paris. All of their products have passed CE certification and are suitable for EMC and low voltage testing. The SEFELEC safety tester XS series is a new generation of electrical safety testers. The XS series is based on new technologies that are cheaper, faster, and better, and can provide advanced features such as Improved design, Ethernet interface, faster testing time, and industrial interface. The EXS3200-HV belonging to the XS series is a high-voltage multiplexer. When used in combination with a voltage tester, megohm meter, dielectric tester, or safety tester, the matrix can be driven by software or directly controlled through the interface. This fully automated solution will save you time and improve testing quality and traceability. Four modules with four channels can be integrated into the basic rack EXS3200-HV; Each rack can be connected to other EXS3200-EHV racks to expand the system to more channels SEFELEC dielectric strength tester can provide high-voltage testing to check the quality or certain current limits defined in international standards. This high-voltage test (also known as dielectric strength test,

withstand voltage test, withstand voltage test, breakdown test or fire resistance test) is to subject the tested equipment to AC or DC high voltage and check whether there is no breakdown or perforation. The pressure tester also checks whether the distance between the edge and the distance in the air are observed 3. SEFELEC dielectric meter is a combination of two devices used for two functions: a megohmmeter used to measure insulation resistance and high resistance. Voltage tester, used for conducting high voltage

tests (also known as dielectric strength test, voltage withstand test, breakdown test or flash test), the dielectric meter can automatically and continuously perform the above two tests, that is, first press

and then megaohms, then press and then megaohms, or press again and then megaohms. The final test is an ideal test that can ensure that high-voltage testing does not damage anything on the tested equipment

4. SEFELEC's Synor cable tester series is an ATE (automatic testing equipment) specifically designed for testing electrical harnesses, backboards, or cables. SEFELEC has invested heavily in research and development and has also sought the opinions of customers in order to provide better and more suitable solutions for SYNOR cable tester users.

. Their automatic high-voltage cable tester has been reported in over 26 countries/regions worldwide, applied in fields such as aerospace, optoelectronics, railways, and electrical engineering 5. SEFELEC's megohmmeter is a high resistance meter used to measure Ohmic values under direct and stable high voltage. In order to measure high-value resistance, a technique was used to measure low value current

. Apply a constant voltage source (DC voltage) to the resistance to be measured and read the generated current on a highly sensitive ammeter circuit that can display resistance

values (MQ, GQ, TQ)