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indicator lamping
(1) Voltage of working frequency:2.5kV ( AC valid value ), 1min.
(2) Insulated resistance ≥ 2m Ω
(3) Voltage wave allowed by AC indicator ± 20%
(4) Continual working life ≥ 30000h
(5) Brightness ≥ 60 cd/m2
(6) Index of leakage CT1 ≥ 100
(7) Protection grade is IP40,and it is possible to be made to up to IP67
(8) Using frequency:AC50 ~60 Hz
different kinds of colors indicator lamp YW5-207