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__________________________________________________________________________________________________________________ 

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. D190-00-301-IS-SC     Issue:  8                        24-04-19               Sheet 3 of 8 

 

 

 

3.7 Electrical Ratings per UL Listing 
 

 

Model No. 

Nom. Voltage 

Nom. rms 
current 
sounder

1

 

Nom. rms 
current 
beacon

1

 

Nom. rms 
current 
combined

1

 

Voltage Range 

Max. rms 
current combined

2

 

D1xC1X05-DC024 

24Vdc 

217 mA 

323 mA 

540 mA 

20-28Vdc 

604 mA  
@ 20Vdc 

D1xC1X05-AC115 

115Vac 60Hz 

77 mA 

130 mA 

207 mA 

110-120Vac 50/60Hz 

(110-115Vac 50Hz When 
used for ATEx/IECEx)

 

266 mA  
@ 120Vac 60Hz 

D1xC1X05-AC230 

230Vac 50Hz 

53 mA 

79 mA 

132 mA 

220-240Vac 50/60Hz 

151 mA  
@ 240Vac 60Hz 

D1xC1X10-DC024 

24Vdc 

217 mA 

673 mA 

890 mA 

20-28Vdc 

1112 mA  
@ 20Vdc 

D1xC1X10-AC115 

115Vac 60Hz 

77 mA 

247 mA 

324 mA 

110-120Vac 50/60Hz 

431 mA  
@ 120Vac 60Hz 

D1xC1X10-AC230 

230Vac 50Hz 

53 mA 

121 mA 

174 mA 

220-240Vac 50/60Hz 

229 mA  
@ 240Vac 60Hz 

D1xC2X05-DC024 

24Vdc 

924 mA 

323 mA 

1247 mA 

20-28Vdc 

1477 mA  
@ 20Vdc 

D1xC2X05-AC115 

115Vac 60Hz 

268 mA 

130 mA 

398 mA 

110-120Vac 50/60Hz 

446 mA  
@ 110Vac 60Hz 

D1xC2X05-AC230 

230Vac 50Hz 

159 mA 

79 mA 

238 mA 

220-240Vac 50/60Hz 

255 mA  
@ 220Vac 60Hz 

D1xC2X10-DC024 

24Vdc 

924 mA 

673 mA 

1597 mA 

20-28Vdc 

1984 mA  
@ 20Vdc 

D1xC2X10-AC115 

115Vac 60Hz 

268 mA 

247 mA 

515 mA 

110-120Vac 50/60Hz 

604 mA  
@ 120Vac 60Hz 

D1xC2X10-AC230 

230Vac 50Hz 

159 mA 

121 mA 

280 mA 

220-240Vac 50/60Hz 

330 mA  
@ 240Vac 60Hz 

 
1) Nom. rms current draw at nom. voltage, worst case tone and 1Hz flash rate 
2) Max. rms current draw at worst case voltage, tone and flash rate 
 

3.8 Surge Current for Fire Alarm use per UL Listing 

 

Part No. 

Voltage 

Peak Surge Current 

RMS surge Current 

D1xC1X05-DC024 / D1xC2X05-DC024 

28Vdc 

2.54 A @ 2.06 mS 

1.29 A 

D1xC1X10-DC024 / D1xC2X10-DC024 

28Vdc 

2.96 A @ 2.06 mS 

1.61 A 

Surge current given at worst case voltage, tone and flash rate 
 

3.9 On-Axis Flash Rate and min. Light Output for Fire Alarm use per UL Listing 

 

Part No. 

Voltage 

Flash Rate 

Light output in 
candela-effective intensity 

Lens Colour 

D1xC1X05-DC024 / D1xC2X05-DC024  

20Vdc 

1Hz / 60 fpm 

12 cd eff. 

Clear 

D1xC1X10-DC024 / D1xC2X10-DC024 

20Vdc 

1Hz / 60 fpm 

20 cd eff. 

Clear 

 

Summary of Contents for D1xC1 Series

Page 1: ...S DE 18 POUCES ÉQUIPEMENT NE DOIT PAS ÊTRE INSTALLÉ AVEC LE KLAXON TOURNÉE VERS LE HAUT DE HORIZONTAL NE PAS OUVRIR UN PRESENCE D ATMOSPHERE EXPLOSIVE NE PAS OUVRIR ENERGIE DANGER POTENTIEL CHARGE ÉLECTROSTATIQUE NETTOYER UNIQUEMENT AVEC UN CHIFFON HUMIDE 3 Ratings and Markings The D1xC1 and D1xC2 combined alarm horns and strobes comply with the following standards for hazardous locations UL 1203 ...

Page 2: ...th the following standards for hazardous locations EN60079 0 2018 IEC60079 0 ed 7 0 2017 EN60079 1 2014 IEC60079 1 ed 7 0 2014 The D1xC1X05DC024 Combined Alarm Horns are rated as follows Ex db IIC T4 Gb Ta 40 C to 75 C Ex db IIC T5 Gb Ta 40 C to 60 C Ex db IIC T6 Gb Ta 40 C to 45 C The D1xC1X05AC115 Combined Alarm Horns are rated as follows Ex db IIC T4 Gb Ta 40 C to 75 C Ex db IIC T5 Gb Ta 40 C t...

Page 3: ...40Vac 60Hz D1xC2X05 DC024 24Vdc 924 mA 323 mA 1247 mA 20 28Vdc 1477 mA 20Vdc D1xC2X05 AC115 115Vac 60Hz 268 mA 130 mA 398 mA 110 120Vac 50 60Hz 446 mA 110Vac 60Hz D1xC2X05 AC230 230Vac 50Hz 159 mA 79 mA 238 mA 220 240Vac 50 60Hz 255 mA 220Vac 60Hz D1xC2X10 DC024 24Vdc 924 mA 673 mA 1597 mA 20 28Vdc 1984 mA 20Vdc D1xC2X10 AC115 115Vac 60Hz 268 mA 247 mA 515 mA 110 120Vac 50 60Hz 604 mA 120Vac 60Hz ...

Page 4: ...ree 7mm fixing holes The enclosure provides IP66 protection and is suitable for installation in exterior locations providing it is positioned so that water cannot collect in the horn and the cable entry is sealed 4 4 Installation procedure a Secure the D1x alarm horn to a flat surface via the three 7mm fixing holes in the mounting bracket b Remove the explosionproof cover of the alarm horn by unsc...

Page 5: ...es on first and second stages and which tones are available for the third and fourth stages dependent on the Stage 1 DIP switch setting 8 Stage Switching Polarity DC Units Only The D1xC2 and D1xC1 DC alarm horns have the facility to use either ve or ve switching to change the tone to the second third and fourth stages For ve switching connect the two headers on the pcb to the left hand marked ve a...

Page 6: ...witch 1 alters stage 4 tone Fig 8 DC Terminals 11 Earthing The unit has both a primary internal and secondary external earth fixing point Internal earth connections should be made to the internal Earth terminal see Fig 3 and 4 It should be fitted to the internal earth point using a ring crimp terminal to secure the earth conductor In addition external earth connections can be made to the M5 earth ...

Page 7: ... 9 34 1 10 1000Hz 1s on 1s off x7 7s on 1s off IMO Code 1a 1 0 0 1 0 0 10 34 1 11 420Hz 0 5s on 0 5s off x3 1s gap ISO 8201 Temporal Pattern 0 1 0 1 0 0 11 1 8 12 1000Hz 0 5s on 0 5s off x3 1s gap ISO 8201 Temporal Pattern 1 1 0 1 0 0 12 1 8 13 422 775Hz 0 85 on 0 5 off x3 1s gap NFPA Temporal Coded 0 0 1 1 0 0 13 1 8 14 1000 2000Hz 1Hz Singapore 1 0 1 1 0 0 14 3 35 15 300Hz Continuous 0 1 1 1 0 0...

Page 8: ... 0 1 48 24 12 49 560 1055Hz 0 18Hz Sweeping 0 0 0 0 1 1 49 24 12 50 560 1055Hz 3 3Hz Sweeping 1 0 0 0 1 1 50 24 12 51 600 1250Hz 0 125Hz Sweeping 0 1 0 0 1 1 51 24 12 52 660 1200Hz 1Hz Sweeping 1 1 0 0 1 1 52 24 12 53 800 1000Hz 1Hz Sweeping 0 0 1 0 1 1 53 24 12 54 800 1000Hz 7Hz Sweeping 1 0 1 0 1 1 54 24 12 55 800 1000Hz 50Hz Sweeping 0 1 1 0 1 1 55 24 12 56 2400 2900Hz 7Hz Sweeping 1 1 1 0 1 1 ...

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