5
LED Beacon LD15
English
6.0 Special conditions for safe use
1. Painting and other surface finishes, other
than those applied by the manufacturer, are
not permitted
2. In order to maintain the dust tight integrity of
the enclosures (IP6X), the threads of cable entry
devices and stopping plugs shall be sealed in
accordance with the applicable code of practice for
flameproof installation.
7.0 Certification/approvals
lECEx units
Certified to IEC60079-0, IEC60079-1, IEC60079-28
and IEC60079-31
Ex d unit (IEC certification No. IECEx BAS 05.0048X)
Ex db IIC T
G
Gb
Ex tb IIIC T
D
Db IP66/67
T
amb.
T-rating (T
G
)
T-rating (T
D
)
T
amb.
T5
T100°C
(-55°C to +70°C)
T6
T85°C
(-55°C to +55°C)
The IECEx certificate and product label carry the IECEx
equipment protection level marking.
Gb
Db
Where Gb signifies suitability for use in a Zone 1 surface
industries area in the presence of gas.
Where Db signifies suitability for use in a Zone 21 surface
industries area in the presence of dust.
ATEX units
Certified to EN60079-0, EN60079-1, IEC60079-28 and
EN60079-31
Ex d unit (ATEX certification No. Baseefa04ATEX0009X)
Ex db IIC T
G
Gb
Ex tb IIIC T
D
Db IP66/67
T
amb.
T-rating (T
G
)
T-rating (T
D
)
T
amb.
T5
T100°C
(-55°C to +70°C)
T6
T85°C
(-55°C to +55°C)
The ATEX certificate and product label carry the ATEX
group and category marking:
II 2 GD
Where:
Signifies compliance with ATEX
II
Signifies suitability for use in surface industries
2
Signifies suitability for use in a zone 1 area
G Signifies suitability for use in the presence of gases
D Signifies suitability for use in the presence of dust
These units also have the following approvals:
Radiated Emissions to EN 61000-6-4:2007 + A1:2011
Electrostatic Discharge to EN 61000-4-2:1995
Radiated Field Immunity to EN 61000-4-3:2002
Electrical Fast Transients/Bursts to EN 61000-4-4:2004
Surge Immunity to EN 61000-4-5:1995
Conducted RF Immunity to EN 61000-4-6:2007
Magnetic Field Immunity to EN 61000-4-8:1993
Ingress protection (IP66 & 67) to BS EN 60529:92
8.0 Functional safety
The LD15 Beacon has been designed for use in potentially
explosive atmospheres and harsh environmental
conditions. The glass reinforced polyester enclosures are
suitable for use offshore or onshore, where light weight
combined with corrosion resistance is required.
The safety function of the Beacon is to provide an
intermittent or permanent spherical visual warning light
when the correct voltage is applied to the unit. The DC
version of the Beacon is designed to operate on a supply
voltage of 11-58Vdc, and the AC version of the Beacon is
designed to operate on a supply voltage of 110-254Vac.
Under No fault (Normal) Operating conditions the LD15
Beacon will provide a spherical visual warning light when
required by the system, with no time delay or other faults.
Under fault conditions the failure mode of the Beacon is a
failure to provide a spherical visual warning light. For the
failure rate associated with this failure mode please refer
to the tables below.
LED BEacon LD15
TM334 Issue A
October
2018 www.eaton.com
