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European Safety Systems Ltd.

   Impress House, Mansell Road, Acton, London W3 7QH

 

www.e2s.com

 

Tel: +44 (0)208 743 8880

 

Document No. D211-00-671-IS

 

Issue 3

 

20-08-22

 

 

Sheet 2 of 8

 

 

3.2.  NEC & CEC Ratings 

 
NEC & CEC Class / Division Ratings for US / Canada 

 

Standards 

UL1971 Ed. 3 2018 
UL1638 Ed. 5 2017 / CAN/ULC-S526 Ed. 4 
UL464 Ed. 10 2017 / CAN/ULC-S525 Ed. 4 
CSA C22.2 No. 205-17 
UL 121201-2021 Edition 9 
CAN/CSA C22.2 No. 213-17 Edition 3 

Ratings 

D2xC2LD3: 
 

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 

 

NEC Class / Zone ratings US 

 

Standards 

UL 60079-0 (Ed. 7): 

Explosive Atmospheres - part 0: Equipment - General 
Requirements  

UL 60079-7 (Ed. 5): 

Explosive Atmospheres - Equipment Protection by Increased 

Safety "e" 

UL 60079-31 (Ed. 2) 

Explosive Atmospheres - Equipment Dust Ignition Protection by 

Enclosure "t" 

 

Ratings 

D2xC2LD3: 
 

Class I Zone 2 AEx ec IIC Gc T4 Ta -40°C to 
+50°C 
AEx tc IIIC T75°C Dc Ta -40°C to +50°C 

Installation must be carried out in compliance with the National 
Electric Code. 

 

CEC Class / Zone ratings Canada 

 

Standards 

CAN/CSA C22.2 No. 60079-0 (Ed. 4) 02/2019 

Explosive Atmospheres - Part 0: Equipment - General 
Requirements  

CAN/CSA C22.2 No. 60079-7 (Ed. 2) 

Explosive Atmospheres - Equipment Protection by Increased 

Safety "e" 

CAN/CSA C22.2 No. 60079-31 (Ed. 2) 

Explosive Atmospheres - Equipment Dust Ignition Protection by 

Enclosure "t"

 

Rating 

D2xC2LD3: 

 

Ex ec IIC Gc X T4 Ta -40°C to +50°C 
Ex tc IIIC T75°C Dc X Ta -40°C to +50°C 

Installation must be carried out in compliance with the Canadian 
Electric Code 

 
 
 
 

4)  Zones, Gas / Dust Groups and Temperature 

Classification 

 

When connected to an approved system the D2XC2LD3 LED 
beacon may be installed in: 

 

Area Classification 

Zone 2 

Explosive gas air mixture not likely to occur in 
normal operation, and if it does, it will only 
exist for a short time. 

Zone 22 

Explosive dust air mixture not likely to occur in 
normal operation, and if it does, it will only 
exist for a short time. 

Gas Groupings 

Group IIA 

Propane 

Group IIB 

Ethylene 

Group IIC 

Hydrogen and Acetylene 

Temperature Classification for Gas Applications 

T1 

450ºC  

T2 

300ºC 

T3 

200ºC 

T4 

135°C 

Dust Groupings 

(ATEX / IECEx / UKEX only) 

Group IIIA 

Combustible Flyings 

Group IIIB 

Non-conductive Dust 

Group IIIC 

Conductive Dust 

Maximum Surface Temperature for Dust Applications 

(ATEX / IECEx / UKEX only) 

D2xC2LD3: 

75°C 

Equipment Category 

3G / 3D  

Equipment Level Protection 

Gc, Dc 

Ambient Temperature Range 

-40°C to +50°C 

IP Rating 

IP6X to EN/IEC60079-0 

IP66 to EN60529 
To maintain the ingress protection rating, the two off cable entries 
must be fitted with suitably rated, certified cable entry and/or 
blanking devices during installation. 

Type Rating 

Per UL50E / NEMA250: 4 / 4X / 3R / 13

 

 

Installation must be carried out in compliance with the 
latest issue of the following standards: 

 
EN60079-14 / IEC60079-14: Explosive atmospheres - Electrical 
installations design, selection and erection 
EN60079-10-1 / IEC60079-10-1: Explosive atmospheres - 
Classification of areas. Explosive gas atmospheres 
EN60079-10-2 / IEC60079-10-2: Explosive atmospheres –  
Classification of areas. Explosive dust atmospheres 
 
 

Содержание D2xC2LD3

Страница 1: ...s approved for use as an Audible and Visual Appliance for use in Private Mode Fire Alarm System in accordance with UL464 Tenth Edition CAN ULC S525 Fourth Edition and UL1638 Fifth Edition CAN ULC S526 Fourth Edition See fire instructions D211 00 671 IS SC UL 3 1 ATEX IECEx UKEx certification Standards EN IEC 60079 0 2018 IEC60079 0 2017 Ed 7 Explosive Atmospheres Equipment General Requirements EN ...

Страница 2: ...otection by Enclosure t Rating D2xC2LD3 Ex ec IIC Gc X T4 Ta 40 C to 50 C Ex tc IIIC T75 C Dc X Ta 40 C to 50 C Installation must be carried out in compliance with the Canadian Electric Code 4 Zones Gas Dust Groups and Temperature Classification When connected to an approved system the D2XC2LD3 LED beacon may be installed in Area Classification Zone 2 Explosive gas air mixture not likely to occur ...

Страница 3: ...les in the feet of the base The equipment is not to be mounted with the horn facing upwards Fig 1 Fixing locations 6 2 Access to the Enclosure Warning High voltage may be present risk of electric shock DO NOT open when energised disconnect power before opening Warning Hot surfaces External surfaces and internal components may be hot after operation take care when handling the equipment To access t...

Страница 4: ...particularly important when using cables with large cross sectional areas such as 2 5mm 9 Wiring The beacon is powered via factory installed wires connected to the alarm horn The wires connecting the alarm horn and strobe can be removed if the user wishes to power the strobe separately For further wiring schematics refer to document D211 06 651 Fig 4 Terminals 10 Earthing The beacon bas has both i...

Страница 5: ... patterns as shown in Table 1 The flash patterns are selected by operation of the flash setting DIP switch on the PCB Fig 10 Fig 9 DIP Switch Location 1 ON 0 OFF Table 1 Switch Positions for Flash Patterns Fig 10 Dip Switch Example shown 01 Flashing 1 33Hz 13 Maintenance Overhaul Repair Maintenance repair and overhaul of the equipment should only be carried out by suitably qualified personnel in a...

Страница 6: ...ings Model Nom Voltage Voltage Range Flash Rate Setting Nom operating current Max operating current Beacon Sounder Beacon Sounder D2xC2LD3DC024 24Vdc Regulated 16 33Vdc Flashing 1Hz 153mA 250mA 465mA 250mA Flashing 1 33Hz 189mA 488mA Flashing 1 5Hz 203mA 456mA Flashing 2Hz 248mA 528mA For Public Mode or private mode Fire Alarm or General Signaling use nominal rms current at nominal voltage max rms...

Страница 7: ...5s on 0 5s off x3 1s gap ISO 8201 Temporal Pattern 1 1 0 1 0 0 44 1 8 13 422 775Hz 0 85 on 0 5 off x3 1s gap NFPA Temporal Coded 0 0 1 1 0 0 44 1 8 14 1000 2000Hz 1Hz Singapore 1 0 1 1 0 0 23 3 35 15 300Hz Continuous 0 1 1 1 0 0 44 24 35 16 440Hz Continuous 1 1 1 1 0 0 44 24 35 17 470Hz Continuous 0 0 0 0 1 0 44 24 35 18 500Hz Continuous IMO code 2 Low 1 0 0 0 1 0 44 24 35 19 554Hz Continuous 0 1 ...

Страница 8: ...3Hz Sweeping 1 0 0 0 1 1 44 24 12 51 600 1250Hz 0 125Hz Sweeping 0 1 0 0 1 1 44 24 12 52 660 1200Hz 1Hz Sweeping 1 1 0 0 1 1 64 24 12 53 800 1000Hz 1Hz Sweeping 0 0 1 0 1 1 56 24 12 54 800 1000Hz 7Hz Sweeping 1 0 1 0 1 1 57 24 12 55 800 1000Hz 50Hz Sweeping 0 1 1 0 1 1 54 24 12 56 2400 2900Hz 7Hz Sweeping 1 1 1 0 1 1 57 24 12 57 2400 2900Hz 1Hz Sweeping 0 0 0 1 1 1 47 24 12 58 2400 2900Hz 50Hz Swe...

Страница 9: ...rol section For fire alarm use the temporal pattern tone No 12 as per the tone table provided in these instructions must be selected This tone produces a minimum sound pressure level of CAN ULC S525 100 4dB A at 10 feet anechoic room UL464 92 2dB A at 10 feet reverberation room Testing of synchronization requirements of UL1971 UL1638 CAN ULC S526 were conducted by UL using a total of 6 units conne...

Страница 10: ... 75 Fig 1 Horizontal dispersion angles for wall mounting Table 1 Horizontal Light Output Dispersion for Wall Mounting Viewing Angle Of Rating Intensity cd at 1Hz flash rate Intensity cd at 1 33Hz flash rate Intensity cd at 2Hz flash rate 0 100 38 38 35 87 25 97 5 25 90 34 54 32 28 23 37 30 45 75 28 79 26 90 19 48 50 55 21 11 14 28 14 28 55 45 17 27 11 69 11 69 60 40 15 35 10 39 10 39 65 35 13 43 9...

Страница 11: ...nting public mode 75 60 45 30 15 0 90 Fig 2 Vertical dispersion angles for wall mounting Table 2 Vertical Light Output Dispersion for Wall Mounting Viewing Angle Of Rating Intensity cd at 1Hz flash rate Intensity cd at 1 33Hz flash rate Intensity cd at 2Hz flash rate 0 100 38 38 35 87 25 97 5 30 90 34 54 32 28 23 37 35 65 24 95 23 32 16 88 40 46 17 65 16 50 11 95 45 34 13 05 12 20 8 83 50 27 10 36...

Страница 12: ...8 CAN ULC S526 at worst case min input voltage 3 4 On axis light output rating private mode Table 3 Vertical Light Output Dispersion for Ceiling Mounting Viewing Angle Of Rating Intensity cd at 1Hz flash rate Intensity cd at 1 33Hz flash rate Intensity cd at 2Hz flash rate 0 100 38 38 35 87 25 97 5 25 90 34 54 32 28 23 37 30 45 75 28 79 26 90 19 48 50 55 21 11 19 73 14 28 55 45 17 27 16 14 11 69 6...

Страница 13: ...ts Model Nom Voltage Voltage Range Flash Rate Setting Init Peak Surge Current A Init RMS Surge Current mA D2xC2LD2DC024 24Vdc Regulated 24 16 33Vdc 1Hz 60fpm 2 73 240 1 33Hz 80 fpm 2 75 214 2Hz 120fpm 2 33 204 5 Sound Directional Characteristics for Canadian Fire CAN ULC S525 Horizontal Axis Angle OSPL Angle OSPL Reference 90 101 2 dB A Reference 90 101 2 dB A 115 3 dB A 68 3 dB A 129 6 dB A 55 6 ...

Страница 14: ... 1 Apply power to Sounder ve ve Stage 2 Apply power to Sounder ve ve Connect Stage 2 to ve Stage 3 Apply power to Sounder ve ve Connect Stage 3 to ve Stage 4 Apply power to Sounder ve ve Connect Stage 2 and Stage 3 to ve OPTIONAL LINE MONITORING RESISTOR CUSTOMER SUPPLIED REQUIRED MINIMUM VALUES R1 24VDC 1KΩ MIN 2W MIN OR 3K9Ω MIN 0 5W MIN 48VDC 3 9KΩ MIN 2W MIN OR 15KΩ MIN 0 5W MIN S3 S2 STAGE 3 ...

Страница 15: ...therlands B V Utrechtseweg 310 6812 AR Arnhem Netherlands Quality Assurance Notification Module D SIRA 05 ATEX M342 Provisions fulfilled by the equipment II 3G Ex ec IIC T6 T4 T3 T2 T1 Gc II 3D Ex tc IIIC Ex tc IIIC T55 75 80 85 90 95 105 110 C Dc IP66 Ingress Dust Protection to EN60079 0 EN60079 31 Standards applied EN IEC 60079 0 2018 EN IEC 60079 7 2015 A1 2018 EN 60079 31 2014 Directive 2014 3...

Страница 16: ...te and Place of Issue London 22 08 2022 EU Declaration of Conformity On behalf of European Safety Systems Ltd I declare that on the date the equipment accompanied by this declaration is placed on the market the equipment conforms with all technical and regulatory requirements of the above listed directives regulations and standards This Declaration is issued under the sole responsibility of the ma...

Страница 17: ... Lane Eccleston Chester CH4 9JN UK Quality Assurance Notification Module D CSAE 22UKQAN0046 Provisions fulfilled by the equipment II 3G Ex ec IIC T6 T4 T3 T2 T1 Gc II 3D Ex tc IIIC Ex tc IIIC T55 75 80 85 90 95 105 110 C Dc IP66 Ingress Dust Protection to EN60079 0 EN60079 31 Standards applied EN IEC 60079 0 2018 EN IEC 60079 7 2015 A1 2018 EN 60079 31 2014 Directive 2014 30 EU Electromagnetic Com...

Страница 18: ... Place of Issue London 22 08 2022 UKCA Declaration of Conformity On behalf of European Safety Systems Ltd I declare that on the date the equipment accompanied by this declaration is placed on the market the equipment conforms with all technical and regulatory requirements of the above listed directives regulations and standards This Declaration is issued under the sole responsibility of the manufa...

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