Title: +038=442.002-UP020T_13-UP20 Driver 35W Tridonic Produktblad.pdf
7.1 Isolation and electric strength testing of luminairesElectronic devices can be damaged by high voltage. This has to be considered during the routine testing of the luminaires in production.According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an isolation test with 500 V DC for 1 se- cond. This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal. The isolation resistance must be at least 2 MΩ.As an alternative, IEC 60598-1 Annex Q describes a test of the electrical strength with 1500 V AC (or 1.414 x 1500 V DC). To avoid damage to the electronic devices this test must not be conducted.7.2 Conditions of use and storageEnviromental conditions: 5 % up to max. 85 %,not condensed (max. 56 days/year at 85 %)Storage temperature:40 °C up to max. +80 °CThe devices have to be acclimatised to the specified temperature range (ta) before they can be operated.