Mall chain case case| 2022-04-23| admin
The design and construction of the service facilities upgrading the service facilities in the Zhangzhu service area of the Jiangsu section of the Yixing-Changxing Expressway in Jiangsu Province has been completed, and its outdoor two multimedia LED large-screen displays are undertaken by Shenzhen Sunac Zhixin Technology Co., Ltd.
The LED large screen is spliced with P4 module waterproof box, installed with double columns on the floor, 4.608 meters wide and 5.76 meters high, and the two large screens have a total of 53 square meters. Combined with LED video processor, flange + column, aluminum plate edging, special power distribution cabinet and other supporting facilities, the overall effect is beautiful and atmospheric.
LED P4 module parameters:
Size: pixel pitch (mm) 4mm
Box dimensions (W×H×D) / (mm) 768×768×102
The cabinet resolution is 192×192
Module size (W×H)/(mm) 256×128
Brightness (NIT) 6000
Refresh rate (Hz) ≥ 1920
Grayscale (bit) 16
Contrast ratio 15000:1
Drive mode 1/4
AC working voltage (V) 100~240
Power (max/average) (W/m2) 800/267
Storage temperature(°C) -40~+60
Working temperature(°C) -20~+50
Storage humidity(RH) 10%~90%
Operating humidity(RH) 10%~90%
Protection class (front/rear) IP65/IP54
LED life (H) 100000
Module maintenance mode: pre-maintenance/post-maintenance (optional)
Power supply & other maintenance methods: pre-maintenance/post-maintenance (optional)
Installation method landing, front/rear installation
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