About us Range of services Tests on low -voltage devices Environmental simulations Material tests Motion analysis Licensing service Standards and specifications Signature verification Contact Person Current vacancies Tests on low-voltage devices and energy distribution systems for low-voltage and medium-voltage AC high current tests • Short circuit, switching capacity 3-phase, 50/60 Hz, 200 ms Test voltage Test current 240 V (60 Hz) 200 kA 253 V 300 kA 440 V 275 kA 480 V (60 Hz) 200 kA 525 V 250 kA 550 V 200 kA 600 V (60 Hz) 200 kA 725 V 175 kA 770 V 160 kA 1100 V 100 kA • Short-term current strength 3-phase, 50 Hz Test voltage Test current Current flow duration 440 V 65 kA 3000 ms 525 V 80 kA 2000 ms 525 V 120 kA 1000 ms DC high current tests • Short circuit, switching capacity 200 ms Test voltage Test current 262 V 40 kA 550 V 50 kA 630 V 60 kA 788 V 70 kA 1500 V 40 kA • Short-term current strength Test voltage Test current Current flow duration 0-1500 V. 20 kA 1000 ms Internal arc resistance Temperature rise tests up to 6300 A. Tripping behavior up to 25 kA Functional tests Insulation strength Mechanical life Electrical service life up to 2.0 kA AC-1 Electrical service life up to 9.6 kA AC-3 and AC-4 Protection class tests (IP code) IP 1X - 6X Protection class tests (IP code) IP X1 - X9 (K) Degree of protection tests (NEMA) type 1 to type 13 Mechanical properties of connections Vibration and shock tests Climatic tests Printable version Downloads Institute for International Product Safety GmbH Test Laboratory Bonn Hein-Moeller-Str. 7-11 D-53115 Bonn Tel .: +49 228 748708-0 Fax: +49 228 748708-1149 prueflabor@i2ps.de Top of page