(1)structure diagram

LED Encapsulation: 346

(2)Technical parameter

No

Item

Technical Parameter

1

Pixel pitch(mm)

20

2

Pixel Constitation

1R1G1B    (Real pixel)

3

Cabinet size(mm)

640×640

4

Display resolution

32×32

5

Density of pixel(dot/ sqm)

2500

6

Viewing angle

120°/60°

7

brightness(cd/ sqm)

3000

8

The best viewing distance(m)

≥30 m

9

Average power consumption(≤W/sqm)

350

10

Driving voltage(V)

4.5～5.5

11

weight(kg/ sqm)

≤15(include the cabinet)

12

Driving method

Static constant driver

13

Gray scale

Red, Green, Blue each color 256 grades

14

Display color

16777216 color

15

Change the frequency of frames

≥60(Hz/s)

16

Control method

Synchronized

17

Working life

≥100, 000 hours

18

Malfunction dot rate

≤0.0002

19

Working voltage

AC220V±15％   47～64HZ

20

Working environment temperature

-10℃～50℃

21

Working environment humidity

10％～90％RH

22

Waterproof Grade

IP65(IP68 can be optioned)