Description
CZ1865-1866 Series — Next-Generation Explosion-Proof LED Linear Luminaire
The CZ1865-1866 Series represents the next evolution of explosion-proof LED linear luminaires, developed as a direct upgrade to the proven CZ0866 Series. Engineered in accordance with the latest IECEx and ATEX standards, it delivers superior optical efficiency, mechanical strength, and long-term reliability for use in Zone 1, Zone 2, Zone 21, and Zone 22 hazardous areas.
Designed for lighting applications in oil & gas facilities, refineries, petrochemical plants, offshore platforms, chemical plant, and solvent-handling areas, the CZ1866 Series combines advanced German LED and driver technology with a reinforced mechanical structure to ensure dependable operation in explosive and corrosive atmospheres.
Key Advantages:
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Enhanced Durability: Anti-static GRP housing offers exceptional resistance to corrosion, chemicals, and UV degradation.
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Lightweight Construction: Simplifies installation and reduces structural loading on support frames and ceilings.
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High Energy Efficiency: Achieves up to 135 lm/W, reducing energy consumption while improving illumination quality.
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Improved Thermal Stability: Advanced thermal path design ensures consistent LED performance and extended service life.
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Long Maintenance Interval: Extended L70 service life beyond 50,000 hours minimizes replacement frequency.
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Superior Safety: Fully IECEx and ATEX certified for gas and dust explosion zones, providing maximum protection in hazardous locations.
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Corrosion-Resistant Design: Perfect for marine, offshore, and chemical process environments where metal housings may degrade.
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Environmentally Resilient: Operates reliably under extreme temperatures, vibration, and humidity conditions.
Enhancements & Improvements over CZ0866 Series
| Aspect | CZ0866 Series | CZ1866 Series (Upgraded) |
|---|---|---|
| Housing Material | Anti-Static Glass Reinforced Polyester (GRP) | Anti-Static Glass Reinforced Polyester (GRP) |
| Optical Efficiency | 110 lm/W | Up to 135 lm/W |
| Driver System | Standard driver | Advanced driver with surge, thermal, and voltage protection |
| Ingress Protection | IP65 | IP66 with upgraded gasket and sealing system |
| Control Options | Fixed output | Optional 0–10V or DALI dimming |
| Maintenance | Quick-access safety interlock system | Quick-access safety interlock system |
| Weight | Lightweight Glass Reinforced Polyester (GRP) | Lightweight Glass Reinforced Polyester (GRP) |
| Service Life (L70) | 50,000 hours | >80,000 hours |
Summary:
The CZ1865-1866 Series embodies the evolution of explosion-proof lighting technology — combining proven safety engineering with modern optical innovation. Designed to deliver maximum light output, extended service life, and uncompromising reliability, it provides a sustainable, energy-efficient, and maintenance-friendly solution for all explosive and harsh industrial environments.
