D1xB2XH2 Explosion Proof Xenon Strobe Beacon

THE D1XB2XH2 IS THE BRIGHTEST EXPLOSION PROOF XENON STROBE WARNING LIGHT / BEACON AVAILABLE FOR PUBLIC MODE FIRE ALARM APPLICATIONS. UL/CUL/ULC APPROVED FOR CLASS I/II DIV 1, CLASS I ZONE 1/ZONE 21 FOR GAS AND DUST ENVIRONMENTS.

DESCRIPTION
The lightweight, marine grade, enclosure has been designed to create the optimal fire signal for ADA compliant, hearing impaired applications. Its innovative construction includes both conduit or surface mounting capabilities – without the need for any additional accessories. For complete flexibility an optional stainless-steel bracket enables the explosion proof warning light to be rotated and positioned in any orientation. Multiple D1xB2XH2 units will auto-synchronize when powered from the same power source; removing the need for any additional sync modules on the circuit.
FEATURES
Public mode fire use UL1971 & CAN/ULC-S526
Auto synchronized as per UL1971
190.6cd – UL1971 Public mode fire
Operating current only 1.165A in rush limited to 1.5A for 5ms
Choice of four flash rates
Marine grade aluminum enclosure, Type 4/4X/3R/13, IP66
High impact Borosilicate glass lens
Duplicate, pluggable terminations
Diode protected for supervised circuits
Conduit mount via 3/4" NPT entry
Surface mount via user installed lugs
Dual 3/4"NPT and dual M20 side entries
Supplied with stopping plugs
Optional multi-position wall bracket
SPECIFICATION

Source: Xenon Strobe
Energy: 21 Joules
Modes: 1Hz flash (60 fpm) 1.3Hz flash (80 fpm) 1.5Hz flash (90 fpm) Double flash (120 fpm)
Eff. Intensity cd: 190.6 cd UL1971 Public mode fire
Peak Intensity cd: 2,100,000 cd
Synchronization: Flash rates synchronize for a minimum of 2 hours per UL1971
Voltage: 24V dc (20-28V dc)
In-rush: <1.5A within 5ms @ 24Vdc
Ingress protection: IP rating per EN60529:IP66 Type rating per UL50E/NEMA250:4/4X/3R/13
Enclosure material: Marine grade LM6 aluminum alloy
Enclosure color: Red (RAL3000)
Lens material: High impact Borosilicate glass
Cable entries: 2 × 3/4"NPT, 2 x M20x1.5, 1 × 3/4"NPT
Stopping plugs: Nickel plated brass plugs included
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Line monitoring: Blocking diode included EOL can be factory or user installed
Operating temp: -55 to +80°C [-67° to +176°F]
Storage temp: -55 to +80°C [-67° to +176°F]
Relative humidity: 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist
Weight: 3.2kg/7.1Ibs
CURRENT CONSUMPTION
Nominal Voltage: Voltage range: Flash Rate setting: Nominal operating current: In rush:
24V dc 20-28V dc 1Hz (60fpm) 1.3Hz (80 fpm) 1.5Hz (90fpm) Double (120fpm) 1.165A 1.215A 1.230A 1.085A <1.5A <5ms
Note: 1Hz, 1.3Hz and 1.5Hz flash rates – Public Mode Fire
PART CODES

Part Code: Ident.: Description:
Product type: D1xB2 Explosion proof warning light
Type: XH2 Xenon Strobe Beacon 21 Joule 190.6cd
Voltage: DC024 24V dc (20-28Vdc)
Cable entries: [e] M 2 × 3/4” NPT 2 x M20x1.5 1 × 3/4” NPT
Stopping plug material: [m] N Nickel plated brass
Lens guard & tag: [s] 0 5 No lens Guard No lens guard with Equip. Tag
Version: [v] H1 UL, cUL, ULC – Class I/II Div 1, Class I Zone 1/Zone 21 – UL1971 & CAN/ULC-S526
Enclosure: [x] R Red RAL3000
Lens colour: [y] C Clear
Accessories:
SP77-0001-A4-R Multi angle wall bracket 316 Stainless Steel
Spares:
SP77-0002 Xenon flash tube assembly
SP77-0003 XH1 PCBA including flash tube
SP77-0015-R Pack of 2 x Surface Mount Lugs Red
SP77-0016-R Pack of 2 x Bracket mount hole plugs Red
APPROVALS
UL/cUL File ref: E496070
CSFM listing: 7300-2279:0507
CODING
NEC: Class I Div 1 Group ABCD T4A Ta -55°C to +80°C Class I Div 1 Group ABCD T5 Ta -55°C to +55°C Class I Div 1 Group ABCD T6 Ta -55°C to +40°C
CEC: Class I Div 1 Group CD T4A Ta -55°C to +80°C Class I Div 1 Group CD T5 Ta -55°C to +55°C Class I Div 1 Group CD T6 Ta -55°C to +40°C
NEC / CEC:Class II Div 1 Group EFG T4 Ta -55°C to +80°C Class II Div 1 Group EFG T4A Ta -55°C to +60°C Class III Div 1 Ta -55°C to +80°C
NEC: Class I Zone 1 AEx db IIC T4 Ta -55°C to +80°C Class I Zone 1 AEx db IIC T5 Ta -55°C to +55°C Class I Zone 1 AEx db IIC T6 Ta -55°C to +40°C Zone 21 AEx tb IIIC 131°C Ta -55°C to +80°C
CEC: Ex db IIC T4 Ta -55°C to +80°C Ex db IIC T5 Ta -55°C to +55°C Ex db IIC T6 Ta -55°C to +40°C Ex tb IIIC 131°C Ta -55°C to +80°C

Downloads

Datasheet
Installation Manual
UL certifcate of compliance
CSFM Listing
Declaration of Conformity
2D drawing (PDF)
2D drawing (DWG)
3D drawing (STEP)
Nameplate Drawing
Pipe Mount Drawing (PDF)

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