Knowledge Search
Download document () of 20
Linear

Pauluhn DLLA Hazardous Area Linear LED Light Fixtures

The Crouse-Hinds series Pauluhn DLLA linear LED is specifically designed to replace fluorescent T12, T8 and T5HO lighting on land-based and offshore drilling platforms.  Available in 2 foot and 4 foot versions with 4,000 lumens and 8,000 lumens respectively, the Pauluhn DLLA features a rugged and durable design with the industry’s most versatile and flexible mounting options.

The Pauluhn DLLA is the ideal lighting solution for high vibration, impact and hose down areas in drilling applications.

The DLLA is also is available with a self-contained battery system for emergency lighting applications.

Durability
Stands up to vibration and hose down
Reliability
60,000 hours at 55°C ambient
Efficiency
Up to 134 lumens per watt

Certifications and compliances

NEC/CEC:

  • Class I, Division 2, Groups A, B, C, D
  • Class I, Zone 2
  • Class II, Division 2, Groups F, G
  • Class III
  • Type 4X, IP66/IP67
  • Marine and wet locations

UL standards:

  • UL844 – Electrical Fixture Hangers for Hazardous Locations
  • UL924 – Emergency Lighting Equipment (emergency battery back-up model)
  • UL1598 – Luminaire
  • UL1598A – Luminaire for Installation on Marine Vessels
  • UL8750 – Standard for Light Emitting Diode (LED) Equipment for use in Lighting Products

CSA standard:

  • C22.2 Nos. 137, 141, 250

Design features

  • Single model certified for use in Class I, Division 2 and Class II, Division 2 harsh and hazardous applications
  • High efficacy: up to 134 LPW (DLLA2 with UNV1 driver)
  • Dimmable driver, 0-10V
  • 60,000 hour lifetime at 55°C ambient
  • Ambient operating temperature: -40°C to +65°C (standard model); 0°C to +40°C (emergency battery back-up model)
  • Low profile (~4” height) – perfect for mounting in confined or low height areas
  • Versatile ceiling/swivel, wall, flush, pole and pendant mounting options
  • Wide and narrow optics for uniform illumination
  • Four points of secondary retention
  • 2,000 PSI high pressure hose rated
  • High vibration resistance
  • Integral emergency battery back-up: 90 minute run-time and ≥1,000 lumens (all models)
  • Surge protection (standard): 4kV line to line, 6kV line to earth
  • Surge protection (with SRG1 or SRG3 suffix): >10kV line to line, >10kV line to earth
  • 5 year fixture warranty

Standard materials

  • Housing – copper-free aluminum; Corro-free epoxy powder coat (optional)
  • Lens – glass; polycarbonate, diffused glass, diffused polycarbonate (optional)

Videos

Drawings and design support

Specifications
Highlight differences
Show only differences
Hide blank features
Download Links
X
Download Close