_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: +44 (0)208 743 8880
www.e2s.com Fax: +44 (0)208 740 4200
Document No. D211-00-471-IS-SC Issue A 27-11-19 Sheet 1 of 8
INSTRUCTION MANUAL
D2xB1LD3 LED Beacons (Visual Fire Alarm)
For use in Hazardous Locations
1) Warnings
DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT
DO NOT OPEN WHEN ENERGISED
POTENTIAL ELECTROSTATIC CHARGING
HAZARD - CLEAN ONLY WITH A DAMP
CLOTH
DO NOT PAINT
Avertissement:
NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
NE PAS OUVRIR ENERGIE
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
NE PAS PENINTURER
2) Rating & Marking Information
2.1 Public Mode Fire Alarm Ratings
The D2xB1LD3DC024 is certified for use as a public mode
visual alarm device in accordance with UL1971 Third Edition
and UL1638 Fifth Edition / CAN/ULC-S526 Fourth Edition.
For light output ratings see section 12.
For use in public-mode fire alarm systems the beacon must
be installed without the wire guard or plastic lens cover.
Testing of synchronization requirements of UL1971 &
UL1638 / CAN/ULC-S526 were conducted by UL using a total
of 6 units connected to the same wire run. Auto-
synchronization does not require the use of any external sync
modules or protocols. Providing the correct cable has been
selected (see section 6) an unlimited number of units will
remain synchronized when powered from the same source.
2.2 Private Mode Fire Alarm Ratings
All models are approved for use as a Visual Appliance for use
in Private Mode Fire Alarm Systems in accordance with
UL1638 Fifth Edition / CAN/ULC-S526 Fourth Edition.
For use in private-mode fire alarm systems the beacon must
be installed without the wire guard or plastic lens cover.
For light output ratings see section 12.
2.3 NEC & CEC Class / Division Ratings for US / Canada
The D2xB1LD3 LED beacon complies with the following
standards:
UL1971 Ed. 3 2018
UL1638 Ed. 5 2017 / CAN/ULC-S526 Ed. 4
CSA C22.2 No. 205-17
ANSI/ISA 12.12.01-2015
CSA C22.2 No. 213-16
The D2xB1LD3 LED beacon is rated as follows:
Class I Div 2 ABCD T4 Ta -40°C to +50°C
Class II Div 2 FG T6 Ta -40°C to +50°C
Class III Div 1&2 Ta -40°C to +50°C
The certification approval has validated continuous use up to
38°C and are for transient use up to 50°C ambient.
Installation must be carried out in compliance with the
National Electric Code / Canadian Electric Code
2.4 NEC Class / Zone ratings US
The D2xB1LD3 LED beacon complies with the following
standards:
UL 60079-0-2017
UL 60079-15-2017
UL 60079-31-2015
The D2xB1LD3 LED beacon is rated as follows:
Class I Zone 2 AEx nA IIC Gc T4 Ta -40°C to +50°C
AEx tc IIIC 75°C Dc Ta -40°C to +50°C
Installation must be carried out in compliance with the
National Electric Code.
2.5 CEC Class / Zone ratings Canada
The D2xB1LD3 LED beacon complies with the following
standards:
CAN/CSA C22.2 No. 60079-0:2015
CAN/CSA C22.2 No. 60079-15:2016
CAN/CSA C22.2 No. 60079-31:2015
The D2xB1LD3 LED beacon is rated as follows:
Ex nA IIC Gc X T4 Ta -40°C to +50°C
Ex tc IIIC 75°C Dc X Ta -40°C to +50°C
Installation must be carried out in compliance with the
Canadian Electric Code
