skaaimerken fan CZCL A-300-5 CE-sertifisearre LED-skermfoarsjenning:
Hege betrouberens
Ynboude EMI-filter
Ripple en lûd mei lege output
Beskerming: Overload/Kortsluiting/Over voltage/Over temp
Goedkarring: CE CCC
Forceare luchtkoeling troch ynboude DC fan
2 jier garânsje
Case: 813 Grutte: 227 × 115 × 50mm
CZCL A-300-5 CE Certified LED Screen Power Supply Parameters:
AC ynfier spanning berik———————88-132VAC/176-264VAC selektearre troch switch
Ynfierfrekwinsje————————————47-63Hz
AC inrush current——————————–Kâldstart, 60A/230VAC
DC-oanpassingsberik—————————–± 10% rated útfierspanning
Lineregulaasje (folsleine lading)————————≤0.5%
Utfier oer load beskerming ——-110% -150% fold-back hjoeddeistige beheining, auto-herstel
Rise, hold up tiid——————–50mS, 20mS by folsleine lading (typysk)
Standert spanning——-I/PO/P, I/P-FG: 1.5KVAC, O/P-FG: 0.5KVAC, 1min
Wurktemperatuer - -10 ~ + 40 ℃ @ 100%, + 60 ℃ @ 60% load
Opslachtemperatuer—– -20 ℃ ~ + 85 ℃, 20% ~ 95% RH (net kondensearjen)
Feiligensnoarmen - Untwerp ferwize nei GB4943, UL60950-1, EN60950-1
EMC-standerts——- Untwerp ferwize nei GB9254, EN55022 klasse A
Koelmetoade———————Twongen luchtkoeling troch ynboude DC-fan
