Explosion-proof LED Lighting
Universal Explosion-proof LED Lighting
MODEL L1905 · THT-EX Series
Explosion-proof LED lighting designed for hazardous environments with COB and SMD LED light source options, IP67 / NEMA 6 protection, aluminum alloy enclosure, and 60,000-hour LED service life.
60W
Max Power
IP67
Protection
60K
Service Hrs
COB/SMD
LED Source
Applicable Zones:
Zone2
Zone21
Zone22
IP67
NEMA 6
Net Weight: 4.3 kg (9.5 lb)
Protection & Standards
Certification & compliance
Protection Class
Ex nR IIC T6 Gc
Ex tb IIIC T85°C Db
⊛ II 3 G Ex nR IIC T6 Gc
⊛ II 2 D Ex tb IIIC T85°C Db
Applicable Standards
IEC 60079-0
IEC 60079-15
IEC 60079-31
EN 60079-0
EN 60079-15
EN 60079-31
Optical Report
SMD test (Clear PC Cover) · luminous intensity distribution
Polar Luminous Intensity Distribution
SMD test (Clear PC Cover)
UNIT: cd
Luminous Intensity Distribution Diagram
SMD test (Clear PC Cover)
ANGLE (DEG) · –180 → 180
Technical Data
Full specification
| LED Light Source | Color of LED Light | Watts (±10%) | Rated Voltage (±10%) |
|---|---|---|---|
| COB | 3000K (Warm White) 5000K (Cool White) |
10W | 100V / 110V / 120V / 200V / 220V / 277V |
| 20W | 100V / 110V / 120V / 200V / 208V / 220V / 240V / 277V / 347V / 480V | ||
| Red | 20W | 120V / 277V / 480V | |
| Green | 20W | 120V / 220V / 277V / 347V / 480V | |
| SMD | 3000K (Warm White) 5000K (Cool White) |
40W / 50W / 60W | 110V / 120V / 220V / 230V / 277V / 347V / 480V |
| Red | 50W | 220V |
| Model | L1905 |
| Amps | COB 0.03A ~ 0.20A / SMD 0.08A ~ 0.55A |
| Ambient Temperature | -20°C ~ +40°C, T6 / -20°C ~ +50°C, T6 |
| Power Factor | cos ≧ 0.9 ≧ 0.87 (480V) |
| CRI | Cool White ≧ 70 / Warm White ≧ 80 |
| Lm / W (±10%) | Cool White ≧ 100lm / Warm White ≧ 90lm |
| Beam Angle |
Clear X-127° / Y-127° Matte X-177° / Y-177° |
| Frequency | 50 / 60 Hz |
| Degree of Protection | IP67 / NEMA 6 |
| Material • Enclosure • Cover |
Aluminum Alloy Clear / Matte PC Cover |
| LED Service Life | 60,000 hrs |
Dimensions
Millimeters (inches)
Outer Diameter
Ø220.7 (8.69)
Top Cover with Nipple
296.5 (11.67)
Top Cover with Threaded
247.0 (9.72)
