技术参数 Technical parameters

单位UNIT

PH4RGB

单

  元

模

块

物理点间距Pixel pitch

MM

4

模块尺寸Panel size

MM

L256XH128X14

物理密度Physical density

/M²

62500

像素基色Pixel configuration

R/G/B

1,1,1

驱动方式Driving method

恒流扫描C current

LED封装方式LED Encapsulation

SMD

2121

显示分辨率Display resolution

DOTS

64X32=1024dots

模块重量Module weight

KG

0.15

模块工作电压Module working voltage

VDC

5

模块功耗Module cumption

W

18

显

示

屏

最佳视距Option distance

M

≥4

每平米模块数Every square metre module

PCS

61

模块视角Viewing angle

Deg.

H140 V140

最大功耗Maximum power

W/ M²

1000

驱动器件Driving device

5020/16126

换帧频率Frame Frequency

HZ/S

≥60

刷新频率Refresh frequency

HZ/S

≥400

白平衡亮度Equilibrium brightness

CD/ M²

≥1500

工作环境温度Working environment temperature

⁰C

-20~60

工作环境湿度Working environment humidity

RH

10%～90%

 屏体工作电压Display working voltage

VAC

A～54HZ，220V±15%/110V±15%

白场色温Colour temperature

6500K-9500K

灰度/颜色Gray scale/color

≥16.7M color

输入信号Input signal

RF\ S-Video\ RGB etc

控制系统Control system

PCTV非线性卡nonlinearity card+DVI显卡display card+Linsn control system

平均无故障时间Mean free error time

HOURS

＞5000

寿命Life

HOURS

100000

杂点率Lamp failure frequency

＜0.0001

抗干扰Antijam

IEC801

安全Safety

GB4793

屏体重量 Steel box weight

KG/ M²

35（箱体standard steel box）

IP等级 IP rating

The back IP40，The front IP50

箱体尺寸Steel box size

mm

L512×H512×100