LED Curtain

LED Curtain LED Curtain is also called LED Strip, LED Mesh, LED Media Facade which is more flexible, lighter and thinner than conventional LED display with the advantage of creative freedom shape, easy and fast setup reducing installation time and cost. LED curtain display, also can call LED...

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LED Curtain

LED Curtain is also called LED Strip, LED Mesh, LED Media Facade which is more flexible, lighter and thinner than conventional LED display with the advantage of creative freedom shape, easy and fast setup reducing installation time and cost.

LED curtain display, also can call LED strip display、LED Mesh and LED Media Facade. LED curtain display is the optimal choice for large building acade with high safety. LED curtain display reaches 30%-75% transparency,effectively reduce the wind resistance, and lightweight, easy-nstallation structure.

LED Curtain546.jpg LED Curtain548.jpg

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Features:

ERALED-Outdoor (Super-large screen grid display terminal for outdoor)

New generation outdoor LED display-ERALED modules, adopt the intelligent patent design:

1. Front installation and maintenance improves the efficiency of installation.

2.Free hand disassembly and non-professional operation lower the intensity of installation.

3.No aviation plugs design of the power and data improve the reliability of the product.

4. Integrate controller design, reduces the fault rate.

5.Status online monitoring, active maintenance methods, improve customer satisfaction.

6. Cloud playing and controlling system, put an end to play risk.

Installation Diagram (LED-ERALED Series)

The design principle of LED curtain display focus on the research and analysis of products cost, manufacturing, performance, clients' requirements, installation & maintenance, quality certificates etc, it's a perfect mature products for Outdoor Media Facade and big LED screen field. With the following unique advantages: High transparency--50%~75%, efficiently reduce the wind resistance, enhance the daylighting rate; Without steel structure--without the complicated steel structure as regular led screens, save the worker's cost; Light weight--About 18KG/sqm; Convenient installation and maintenance--LED strip can be replaced individually, front and rear maintenance available, non-professionals can install and disassemble the LED screen; Energy-saving--Adopt high efficiency PFC power supply;High weather resistance--suitable for high humidity, strong ultra-violet, high&low temperature etc worse weather conditions.


SMD series LED curtain

Item

Parameter

Parameter

Product number

CP7S

CP15S

Pixel composition

SMD 2525/2727

SMD 2525/2727

Resolution

8192

4096

Horizontal points

64

64

Vertical points

128

64

Horizontal spacing

15.625

15.625

Vertical spacing

7.8125

15.625

Unit size

1000 (H) X500 (W)

1000 (H) X500 (W)

Unit points

4096

2048

Unit level

32

32

Unit vertical

128

64

Grayscale

14

14

screen brightness

≥6000cd

≥5500cd

Contrast

1.152777778

1.152777778

Color temperature

6500-9300

6500-9300

Brightness adjustment

5% to 100%

5% to 100%

Horizontal perspective

≥110 °

≥110 °

Vertical viewing angle

≥110 °

≥110 °

Best sight

10-200

15-200

Peak power consumption

500

500

Average power consumption

150

150

Unit weight

8

7.5

product weight

16

15

Product thickness

6

6

Installation thickness

11.3

11.3

refresh rate

≥2000

≥2000

Frame rate

60

60

Data interface

DVI / HDMI

DVI / HDMI

control method

Synchronous mapping

Synchronous mapping

Drive device

16-bit serial

16-bit serial

Drive mode

Constant current static

Constant current static

Display mode

1920 * 1080

1920 * 1080

Supply voltage

85-250

85-250

Design life

≥10 million hours

≥10 million hours

Cooling method

Structure strengthens natural convection

Structure strengthens natural convection

Light bar structure

Single row single row, vertical

Single row single row, vertical

Light bar width

7.6

7.6

Light bar material

6061 stretch aluminum

6061 stretch aluminum

Hollowing rate

50%

50%

Protection class

Double sided overall IP67

Double sided overall IP67

EMC

Conduction Emission EN55022 CLASS-A, Harmonic Current IEC61000-3-2    Class-A

Conduction Emission EN55022 CLASS-A, Harmonic Current IEC61000-3-2    Class-A

Seismic capacity

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. Each along X, Y, Z axes

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. Each along X, Y, Z axes

Operating temperature

-40 to + 85 ° C

-40 to + 85 ° C

Storage temperature

-55 ~ + 120 ° C

-55 ~ + 120 ° C

Wind resistance level

Level 12

Level 12

The scope of work

Altitude 0-5000

Altitude 0-5000

Shell material

Environmental protection alloy

Environmental protection alloy

Frame material

2.0mm cold rolled galvanized steel sheet

2.0mm cold rolled galvanized steel sheet

Control System

Display unit internal integration

Display unit internal integration

Power supply configuration

Efficient PFC dedicated power supply

Efficient PFC dedicated power supply

Device level

All solid temperature wide temperature industrial grade

All solid temperature wide temperature industrial grade

MTBF

> = 5000H

> = 5000H

Installation form

Tool-free quick installation

Tool-free quick installation

Fire Safety

5S / unit quick removal

5S / unit quick removal

Fire performance

All V0 grade flame retardant

All V0 grade flame retardant

Maintenance speed

10S / unit

10S / unit

Maintenance mode

front and back

front and back




DIP series LED curtain

Item

Parameter

Parameter

Parameter

Product number

CP15

CP20

CP30

Pixel composition

DIP346

DIP346

DIP346

Resolution

4096

2048

1024

Horizontal points

64

32

32

Vertical points

64

64

32

Horizontal spacing

15.625

31.25

31.25

Vertical spacing

15.625

15.625

31.25

Unit size

1000 (H) X500 (V)

1000 (H) X500 (V)

1000 (H) X500 (V)

Unit points

2048

1024

512

Unit level

32

16

16

Unit vertical

64

64

32

Grayscale

14

14

14

screen brightness

≥8000cd

≥7000cd

≥6000cd

Contrast

1: 1600?

1: 1600?

1: 1600?

Color temperature

6500-9300k

6500-9300k

6500-9300k

Brightness adjustment

5% to 100%

5% to 100%

5% to 100%

Brightness control

256

256

256

Horizontal perspective

≥100 °

≥100 °

≥100 °

Vertical viewing angle

≥60 °

≥60 °

≥60 °

Best sight

15-300

20-400

30-600

Peak power consumption

450

450

450

Average power consumption

110

110

100

Unit weight

9

8

7

product weight

18

16

14

Product thickness

6

6

6

Installation thickness

11.8

11.8

11.8

refresh rate

≥2000

≥2000

≥2000

Frame rate

60

60

60

Pixel out of control

<1/10000

<1/10000

<1/10000

Pixel light intensity uniformity

The whole screen unevenness deviation, R, G, B <5%

The whole screen unevenness deviation, R, G, B <5%

The whole screen unevenness deviation, R, G, B <5%

Data interface

DVI / HDMI

DVI / HDMI

DVI / HDMI

control method

Synchronous mapping

Synchronous mapping

Synchronous mapping

Drive device

16-bit serial

16-bit serial

16-bit serial

Drive mode

Constant current static

Constant current static

Constant current static

Display mode

1920 * 1080

1920 * 1080

1920 * 1080

Supply voltage

85-250

85-250

85-250

Design life

≥10 million hours

≥10 million hours

≥10 million hours

Electrical strength

50HZ / 1500V (AC rms) / 1min

50HZ / 1500V (AC rms) / 1min

50HZ / 1500V (AC rms) / 1min

Cooling method

Structure strengthens natural convection

Structure strengthens natural convection

Structure strengthens natural convection

Light bar structure

Single row single row, vertical

Single row single row, vertical

Single row single row, vertical

Light bar width

9.38

9.38

9.38

Light bar material

6061 stretch aluminum

6061 stretch aluminum

6061 stretch aluminum

Hollowing rate

0.48

0.69984

0.69984

Protection class

Double sided overall IP68

Double sided overall IP68

Double sided overall IP68

EMC

Conduction Emission EN55022 CLASS-A、Harmonic Current IEC61000-3-2 Class-A

Conduction Emission EN55022 CLASS-A、Harmonic Current IEC61000-3-2 Class-A

Conduction Emission EN55022 CLASS-A、Harmonic Current IEC61000-3-2 Class-A

Seismic capacity

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

Operating temperature

-40 to + 85 ° C

-40 to + 85 ° C

-40 to + 85 ° C

Storage temperature

-55 ~ + 120 ° C

-55 ~ + 120 ° C

-55 ~ + 120 ° C

Working humidity

10 - 90% RH

10 - 90% RH

10 - 90% RH

Wind resistance level

Level 12

Level 12

Level 12

The scope of work

Altitude 0-5000m

Altitude 0-5000m

Altitude 0-5000m

Shell material

Environmental protection alloy

Environmental protection alloy

Environmental protection alloy

Frame material

2.0mm cold rolled galvanized steel sheet

2.0mm cold rolled galvanized steel sheet

2.0mm cold rolled galvanized steel sheet

Control System

Display unit internal integration

Display unit internal integration

Display unit internal integration

Power supply configuration

Efficient PFC dedicated power supply

Efficient PFC dedicated power supply

Efficient PFC dedicated power supply

Device level

All solid temperature wide temperature industrial grade

All solid temperature wide temperature industrial grade

All solid temperature wide temperature industrial grade

MTBF

> = 5000H

> = 5000H

> = 5000H

Installation form

Tool-free quick installation

Tool-free quick installation

Tool-free quick installation

Fire Safety

5S / unit quick removal

5S / unit quick removal

5S / unit quick removal

Fire performance

All V0 grade flame retardant

All V0 grade flame retardant

All V0 grade flame retardant

Maintenance speed

10S / unit

10S / unit

10S / unit

Maintenance mode

front back

front back

front back


Wide application and short ROI:

High resolution, high brightness, energy saving advantages make it fit for various wide application, like: outdoor and indoor advertising, flexible and events, staging and decoration etc.

Easy Installation, operation and servicing:

Easy and simple installation interface and user friendly software to ensure the user friendly interface of the LED display system.

Convenient maintenance:

Front and rear cabinet access make the maintain work very convenient and low cost to help you concentrate more time and energy on your main marketing promotion business.

Energy saving:

50% energy saving with very low power consumption, low electricity fee, low heat generation, much longer lifetime, long lifetime high brightness and low failure pixels;

First-class LED chip:

Supplied by Next-generation Nichia LED from Japan, CREE LED from USA, Nationstar LED from China best LED Stock Listed Company to ensure high brightness, uniform colors and the long lifetime our LED display system.

24/7/365 Display Health:

Optional display monitoring increases display uptime and offers an immediate response should an error occur.

The explanation of Ingress Protection (e.g.IP65)

Ingress Protection (IP) is a European rating that describes the degree of protection provided by an enclosure of electrical equipment. The rating system consists of the letters IP followed by two numbers:

The first number indicates the degree of protection against solid foreign object ingress.

The second number indicates the degree of protection against liquid ingress.

According to this system an IP65 enclosure will not allow the ingress of dust and is protected against jets of water from any direction. IP65 enclosures are ideal therefore for use in wet and wash-down environments for example food preparation areas.

Concept or define of LED Display viewing angle: the viewing angle is the viewing angle where the measured light intensity is 50% of its maximum value(seeing from the middle front). Since SMD LED lamps are of symmetrical lay-out, the viewing angle is 60° in all directions, both horizontally and vertically. This means the actual viewing angle of the LED lamps can be specified as 120° horizontally and 120° vertically. If the LED lamps' viewing angle is 120° horizontally and 120° vertically, why some LED Display product specifications mention 140° or even 160° viewing angle, while the physical LED characteristics does not exceed 120°?

So far, we have been talking LED intensity (or luminosity) of a single LED which is measured in candela (cd), while an LED Display is an array of LED lamps and brightness is measured in candela per square meter - cd/m² or NIT. The LED Display uses an array of light-emitting diodes (LED) as a video display. By default, LED Display technology is a light emitting technology. Independent of which type of LED is used (SMD or DIP RGB), light is radiated from each individual LED, whereas the intensity of light depends on where it is adopted relative to the screen. This differs between maximum (perpendicular to the LED lamps) and zero if the angle exceeds 90°.

This is all about measuring brightness relative to the display, and how the measuring is done.

In order to determine the viewing angle, we have to comply with the definition. The angle relative to the display for which the luminosity is 50% of maximum perpendicular to the display.

Measuring brightness or luminosity is done by using a spectroradiometer. Spectroradiometers typically take measurements of spectral irradiance and spectral radiance, which spectral data can be used to calculate luminosity (cd/m²). When choosing a display, consider where it will be installed and the angle at which the display will be viewed. Image quality will be at it's best within the viewing angle of the display—where your primary intended audience should be located. Readability angle or viewing angle will normally exceed the optimum viewing angle depending on site-specific circumstances and ambient light conditions.


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