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Start-up
ENG
42
18 Start-up
Universal Dimmer
Upon connection of the supply voltage, the microprocessor
integrated in the dimmer evaluates the characteristics of
the connected service load and decides whether phase-
angle or phase-section control is to be employed. During
this calibration process, the lighting installation switches on
for up to 2 seconds. During this time, the status display
lights up red and the device is blocked.
In order to ensure that the precise load is
recognised by the dimmer, this should
neither be operated with short circuit nor with
secondary open-circuit conventional
transformers when the supply voltage is
connected.
After the load has been determined, the colour of the
status display changes to green.
Содержание STD 420E
Страница 6: ...Fig 3 GER 6 3 Fig 3 Deratingkurve ...
Страница 31: ...Fig 3 ENG 31 13 Fig 3 Derating curve ...
Страница 56: ...Fig 3 FRE 56 23 Fig 3 Courbe de diminution de puissance ...
Страница 83: ...Afb 3 DUT 83 33 Afb 3 Deratingcurve ...
Страница 109: ...Fig 3 SPA 109 43 Fig 3 Curva de derating ...
Страница 136: ...Fig 3 POL 136 53 Fig 3 Krzywa odzwierciedlająca spadek mocy ...
Страница 163: ...Рис 3 RUS 163 63 Рис 3 Кривая ухудшения параметров приборов ...