Ansi 70 Vs Ral 7035 __link__ Review
Note on terminology: In the industrial design and enclosures industry, the most common ANSI standard for color matching is ANSI 61 (Gray). ANSI 70 is often colloquially used or confused with light grays, but the correct ANSI standard for "Light Gray" is typically ANSI 70 (which is darker than ANSI 61? Actually, let's correct this upfront: NEMA/ANSI standards for enclosures use ANSI 61 (Gray), ANSI 49 (Medium Gray), and occasionally ANSI 70 (Light Gray). However, major brands like Rittal and Hoffman standardize on ANSI 61 (dark gray) for industrial controls. ANSI 70 is a light gray used in telecom. For the purpose of this comparison against RAL 7035 (Light Gray), we will compare ANSI 70 (Light Gray) vs RAL 7035 (Light Gray).)
color standard originates from the United States. It was traditionally the default color for American industrial equipment, power distribution units, and large-scale plant machinery. ansi 70 vs ral 7035
While ANSI 70 and RAL 7035 are both standard "light grays" used in industrial and electrical settings, they are distinct colors from different standard systems. RAL 7035 is slightly lighter and cooler, while ANSI 70 is a bit darker with a more neutral, medium-gray profile. Feature Comparison: ANSI 70 vs. RAL 7035 ANSI 70 (Light Gray) RAL 7035 (Light Grey) Origin American National Standards Institute (US Standard) RAL Classic (European Standard) Common Use Note on terminology: In the industrial design and
9. Real-World Example
Imagine a data center in Chicago. The customer buys server racks from Rittal (RAL 7035) and cable ladders from Hoffman (ANSI 70). When installed side-by-side, the cable ladders look distinctly "yellow-beige" compared to the "blue-white" server racks. The data center manager rejects the installation. For Repair Work: If touching up a scratch,
- For Repair Work: If touching up a scratch, you must identify the original standard. Using RAL paint on an ANSI surface will result in a visible patch.
- For New Builds: In a new installation where all components are purchased together, manufacturers often standardize on one. However, if mixing US-made IT equipment (ANSI) with European-made enclosures (RAL), you must accept a slight color discrepancy or custom-paint components to unify them.
- RAL 7035: 59% LRV. Good for general visibility.
- ANSI 70: 62-65% LRV. Slightly better for dark server rooms.
: Often found on switchgear, transformers, and industrial enclosures in the US.
- Color appearance: ANSI 70 is a bright yellow, while RAL 7035 is a light gray.
- Chromaticity coordinates: The CIE 1931 color space coordinates for ANSI 70 (x = 0.548, y = 0.438) and RAL 7035 (x = 0.313, y = 0.329) are distinct, reflecting their different color appearances.
- Application areas: ANSI 70 is primarily used for safety and warning applications, while RAL 7035 is used in industrial, electrical, and architectural contexts.