Making The World A Little Bit Safer

Winding goods such as stators, coils or transformers can be examined precisely and conveniently with the new ST 4000B surge voltage tester. Winding short circuits and insulation faults within a winding can thus be detected before the fault affects the test item. Failures of electric motors and the associated recalls can thus be avoided.

The high voltage relay RL 42 can switch voltages up to 6,000 V AC in combination with high currents. In addition, it is often still necessary to switch very small voltages in the mV-range and currents in the mA-range. The requirements regarding quality of switching contacts are consequently extremely high. For the industrial use a high life time has to be ensured as well. The relays are being applied especially in combined safety and function test systems for testing of electrotechnical products. For the high voltage test several kV are being switched while for the function test, e. g. for motors, currents up to 30 A occur.The contact protection DK 21 was developed by SPS electronic to provide protection against accidental contact. This, according to relevant safety regulations necessary protection, can be attached to preexisting relays and removed just as easy.

The high-voltage tester HA 1800M combines high-voltage testing (AC and DC) and insulation testing in one device. The HA 1800M is ideally suited for fast, cost-effective and convenient safety testing according to the common national and international standards (IEC, EN, UL, VDE etc.). The HA 1800M offers maximum comfort and ease of use thanks to the integrated 4.3" TFT colour display. Thanks to the individually configurable test programmes, a fully automatic test plan can also be created on a product-specific basis.With a short-circuit current of 3 mA AC / 10 mA DC, the HA 1800M table-top tester is safety current limited (according to EN 50191) and facilitates the establishment of a safe workplace. This makes it possible for non-electrical personnel to operate the unit. In addition, the HA 1800M has a fully electronic high-voltage generator that ensures accurate and fast testing.

The multifunction safety tester LG 1805B combines high-voltage testing (AC and DC) as well as protective conductor, insulation, substitute leakage current, function and continuity testing in one device. In addition, the function test can be supplemented by a power measurement, and a resistance measurement between 1 - 1000 Ω can also be optionally integrated. The LG 1805B is ideally suited for fast, cost-effective and convenient safety testing according to common national and international standards (IEC, EN, UL, VDE, etc.).Maximum convenience and ease of use are provided by the standard integrated 10.1" touch color display. Simple and clear instructions on the display make handling intuitive and efficient. Thanks to the individually configurable test programs, a fully automatic test plan can also be created on a product-specific basis. The test specimen only has to be connected once - time-consuming reconnection is a thing of the past! The LG 1805B benchtop tester is safety current limited with a short-circuit current of 3 mA AC / 10 mA DC. This makes it easier to set up a safe workplace and allows it to be used by non-electrical personnel. In addition, it has a fully electronic high voltage generator that provides accurate and fast testing.

The multifunctional safety tester KT 1886J combines high-voltage testing (AC and DC) as well as protective conductor, insulation, substitute leakage current, function and continuity testing in one device. In addition, the function test can be supplemented by a power measurement, and a resistance measurement between 1 - 1000 Ω can also be optionally integrated. The KT 1886J is ideally suited for fast, cost-effective and convenient safety testing according to common national and international standards (IEC, EN, UL, VDE, etc.).Maximum comfort and ease of use are provided by the 10.1" touch colour display integrated as standard. Simple and clear instructions on the display make handling intuitive and efficient.Thanks to the individually configurable test programmes, a fully automatic test plan can also be created in relation to the product. The test item only has to be connected once - time-consuming reconnection is a thing of the past! In accordance with many international standards, the KT 1886J has a high-voltage generator with an output of 500 VA at a short-circuit current of 200 mA.

A verification test must be carried out regularly for each series production. The test box simulates faults for all important safety tests. In contrast to calibration, the verification test takes only a few minutes. Like the tester and the testing system, the test box itself must be calibrated at least once a year.The test verification boxes of SPS electronic are used for periodic inspection of all standard equipment and test systems in terms of their functionality. For this purpose, the test box is connected to the tester instead of the DUT and an "OK / DEFECTIVE" simulation is conducted. Only with a daily test can it be assured that your products work properly in terms of safety and avoid expensive recalls in the worst case.Each test box consists of a connection option for the tester and one or more resistors and/or inductors. The test verifications boxes of SPS electronic are of high quality and available in different versions.