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P3.91 P4.81 Affichage LED de service avant extérieur

P3.91 and P4.81 outdoor high brightness dual maintenance LED display is Visualpower 2020 new design.

It solved the problem that the common P3.91 and P4.81 outdoor LED displays brightness is too low before(typical is 4200nits). and the problem that outdoor P3.91 and P4.81 can not do front service.

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  • Description

P3.91 and P4.81 outdoor high brightness dual maintenance LED display is Visualpower 2020 new design.

It solved the problem that the common P3.91 and P4.81 outdoor LED displays brightness is too low before(typical is 4200nits). and the problem that outdoor P3.91 and P4.81 can not do front service.

This design uses smaller scan number which can make the brightness over 6500nits. and the module is dual maintenance design which can be detached either from the front or the back side by a hex wrench. this makes the outdoor front service displays down to 3-4mm pixel pitch level.

It can be widely used for small to middle size displays which needs front service such as displays fixed on the wall, double faces led signs, LED posters, .etc..

also it is an upgrade solution for outdoor event rentals with our new 500*500mm outdoor dual maintenance die casting cabinet.

This design makes the popular model of P3.91 and P4.81 now becomes real outdoor and the maintenance much easier.

The module can do both front and back service.

Cabinet can do iron fixed installation front service type or die casting rental dual maintenance type 500*500mm

P3.91 P4.81 outdoor front service for fixed installation

Modèle P3.91 P4.81
Configuration des pixels Nationstar copper wire SMD1921 Nationstar copper wire SMD1921
Pas de pixel 3.91mm 4.81mm
Vitesse de balayage 1/8 balayage, courant constant 1/7 balayage, courant constant
Taille du module (L×H) 250*250MM 250*250MM
Résolution par module W 64 x H 64pixels W 52 x H 52pixels
Standard cabinet dimension(W×H×D) 500×1000×130mm 500×1000×130mm
Résolution de pixels/armoire (W×H) 128 x 256pixels 104 x 208pixels
Resolution/sqm 65410 dots/㎡ 43222 dots/㎡
Distance de visualisation minimale Minimum 3 Mètres Minimum 4 Mètres
Brightness Max. 6500CD/M2 6500CD/M2
Niveaux de gris 16 mors, 8192escalier 16 mors, 8192escalier
Numéro de couleur 281 trillion 281 trillion
Display Mode Synchronous with video source Synchronous with video source
Taux de rafraîchissement ≥3840HZ ≥3840HZ
Angle(degré) H/160,V/140 H/160,V/140
Plage de température -25℃ to +70℃ -25℃ to +70℃
Humidité ambiante 10%-99% 10%-99%
Accès au service devant devant
Poids standard de l’armoire 45kgs/㎡ 45kgs/㎡
Max.Consommation d’énergie Max: 640w/sqm Max: 768w/sqm
Niveau de protection Front: IP65 Rear: IP54 Front: IP65 Rear: IP54
Taux de défaillance des LED <0,00001 <0,00001
Life > 100.000 Heures > 100.000 Heures
Input power voltage AC110V / 220V AC110V / 220V
Entrée de signal DVI DVI

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