The haz loc D2xB1LD2-H is an auto-synchronizing LED warning light / beacon tested to UL1971 suitable for public mode fire alarm, ADA compliant, hearing impaired applications. UL1971 effective candela rating of 38.38cd.

  

Description:
The D2x1BLD2-H utilizes an array of high power Cree® LED’s, orientated to optimize visibility in any direction. Multiple D2xB1LD2-H units will auto-synchronize when powered from the same power source removing the need for any additional sync modules on the circuit. The D2xB1LD2-H contains a supervisory diode and duplicated pluggable terminals that not only simplify installation but also enable a 4 wire connection. The unit is UL, cUL & ULC approved for Class I Div 2, Class II Div 2, Class I Zone 2/22 as well as IECEx and ATEX certified for Zone 2 and 22 hazardous area applications.

   

Features:
* Public mode fire use UL1971 & CAN/ULC-S526
* Synchronized for over 2 hours per UL1971
* 38.38 eff. candela – UL1971 Public mode fire
* 180 eff. candela – UL1638 general signaling
* Ultra low operating current of 99.5mA
* In rush limiting circuit <2A
* Choice of three flash rates: 1Hz, 1.3Hz, 2Hz
* Marine grade aluminum enclosure
* Ingress protection Type 4/4X/3R/13, IP66
* High impact resistant Borosilicate glass lens
* Duplicate, pluggable cable terminations
* Conduit mounting via integral 3/4" NPT entry
* Surface mounting via user installed lugs
* Dual 1/2"NPT and dual M20 entries
* Supplied with haz loc rated stopping plugs
* Compact footprint

        

Specification:
Source: Array of 4 x High Power Cree® LED’s
Modes: 1Hz flash (60 fpm)
1.3Hz flash (80 fpm)
2Hz flash (120 fpm
Eff. Intensity cd: 38.38 cd UL1971 Public mode fire
Eff. Intensity cd: 180 cd UL1638 General signaling
Peak Intensity cd: 300,000 cd
LED life: >60,000 hours
Synchronization: Flash rates synchronize for a minimum of 2 hours per UL1971
Voltage: 24V dc (16-33V dc)
In-rush: 1.88A for 2ms
Ingress protection: IP rating per EN60529:IP66
Type rating per UL50E/NEMA250:4/4X/3R/13
Enclosure material: Marine grade LM6 aluminum alloy
Enclosure colour: Red (RAL3000)
Lens material: Borosilicate glass
Cable entries: 2 x M20x1.5, 2 × 1/2"NPT, 1 × 3/4"NPT
Stopping plugs: Nickel Plated Brass plugs included
Ground/Earth stud: M5
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Line monitoring: Blocking diode included
EOL can be factory fitted
Operating temp: -40 to +50°C [-40° to +122°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 95%
Weight: 1.5kg/3.31Ibs