_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: +44 (0)208 743 8880
www.e-2-s.com Fax: +44 (0)208 740 4200
Document No. D209-00-511-IS-SC Issue C 13-06-17 Sheet 2 of 8
2.2 NEC Class / Zone ratings US
The E2xC1LD2 combined alarm horn and LED beacon
complies with the following standards:
UL 60079-0-2013
UL 60079-15-2013
UL 60079-31-2015
The E2xC1LD2 combined alarm horn and LED beacon is
rated as follows:
Class I Zone 2 AEx nA IIC Gc T3 Ta -20°C to +55°C
Zone 22 AEx tc IIIC Dc T105°C Ta -20°C to +55°C
Zone 22 AEx tc IIIC Dc T90°C Ta -20°C to +55°C
Installation must be carried out in compliance with the
National Electric Code.
2.3 CEC Class / Zone ratings Canada
The E2xC1LD2 combined alarm horn and 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 E2xC1LD2 combined alarm horn and LED beacon is
rated as follows:
Ex nA IIC Gc T3B Ta -20°C to +55°C
Ex nA IIC Gc T3C Ta -20°C to +40°C
Ex tc IIIC Dc T105°C Ta -20°C to +55°C
Ex tc IIIC Dc T90°C Ta -20°C to +40°C
Installation must be carried out in compliance with the
Canadian Electric Code
2.4 NEC & CEC Class / Division Ratings for US / Canada
The E2xC1LD2 combined alarm horn and LED beacon
complies with the following standards:
ANSI/ISA 12.12.01-2015
CSA C22.2 No. 213-16
The E2xC1LD2 combined alarm horn and LED beacon is
rated as follows:
Class I, Div 2, ABCD T3C Ta -20°C to +55°C
Class II, Div 2, FG T4A Ta -20°C to +55°C
Class II, Div 2, FG T5 Ta -20°C to +40°C
Class III, Div 1&2 Ta -20°C to +55°C
Installation must be carried out in compliance with the
National Electric Code / Canadian Electric Code
2.5 Ingress Protection Ratings
The product is rated for ingress Protection as follows:
IP rating per EN60079-0:
IP64
IP rating per EN60529:
IP66
Type rating per UL50E / NEMA250: 4 / 4X / 13
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.
2.6 Electrical Ratings
Part No.
Voltage
Beacon
Current
Sounder
Current
E2xC1LD2FDC024 /
E2xC1LD2RDC024
18-30Vdc
346mA
284mA
E2xC1LD2FDC048 /
E2xC1LD2RDC048
42-54Vdc
115mA
146mA
E2xC1LD2FAC115 /
E2xC1LD2RAC115
115-120Vac
50/60Hz
102.4mA
104mA
E2xC1LD2FAC230 /
E2xC1LD2RAC230
220-230Vac
50/60Hz
49.4mA
54mA
It is important that a suitable power supply is used to run the
equipment. The power supply selected must have the
necessary capacity to provide the input current to all the
units.
The input current will vary according to the voltage input level
and the frequency of the tone selected. The current levels
shown above are for the tone resulting in max. current draw
(tone 1 - 340Hz Continuous) and worst-case input voltage
producing max. current.
3) Special Conditions of Use
When used for a Group III application, the surface of the
enclosure may store electrostatic charge and become a
source of ignition in applications with a low relative humidity
<~30% relative humidity where the surface is relatively free of
surface contamination such as dirt, dust, or oil.
Guidance on protection against the risk of ignition due to
electrostatic discharge can be found in EN TR50404 and IEC
TR60079-32.
End user shall adhere to the manufacturer’s installation and
instruction when performing housekeeping to avoid the
potential for hazardous electrostatic charges during cleaning,
by using a damp cloth.
To maintain the ingress protection rating and mode of
protection, the cable entries must be fitted with suitably rated,
certified cable entry and/or blanking devices during
installation. If conduit is used for installation, seal conduit
within 18 inches from the enclosure.
Equipment with the flare horn shall not be installed with the
flare higher than horizontal (to avoid accumulation of dust).
The equipment incorporates metal parts isolated from earth,
having capacitance values exceeding the limits permitted in
the standards of certification. Mounting bracket
– 10.33pF;
Lens guard
– 12.33pF.
4) Location and Mounting
The location of the unit should be made with due regard to
the area over which the warning signal must be audible. They
should only be fixed to services that can carry the weight of
the unit.
The E2x combined sounder beacon should be secured to any
flat surface using the three 7mm fixing holes on the stainless
steel U shaped mounting bracket. See Figure 1. The required
angle can be achieved by loosening the two large bracket
screws in the side of the unit, which allow adjustment of the
unit in steps of 18°. On completion of the installation the two
Содержание E2 C1LD2F Series
Страница 9: ......
