핵심 이해
IP rating defines the protection level of LED displays against dust and water.
It is especially important for outdoor installations.
What Does IP Mean?
IP stands for:
Ingress Protection
예시:
IP65
The first number:
Dust protection.
The second number:
Water protection.
Common IP Ratings
Rating | 보호 등급 |
IP20 | Indoor only |
IP54 | Basic outdoor protection |
IP65 | Professional outdoor standard |
IP67 | Extreme outdoor protection |
Indoor vs Outdoor Requirements
Indoor Displays
Usually:
IP20
Outdoor Displays
Usually:
IP65 or higher
Why IP Rating Matters
Proper IP protection helps prevent:
- Water damage
- Dust accumulation
- Short circuits
- Corrosion
Real Outdoor Projects Usually Use Which IP Rating?
Environment | Recommended Rating |
Indoor Retail | IP20 |
Semi-Outdoor | IP54 |
야외 광고판 | IP65 |
Harsh Environment | IP67 |
DDW 기술 인사이트
Correct IP protection ensures reliable operation and longer lifespan for LED display systems in different environments.