Unit 6, Hawarden Industrial Park,
Hawarden
, CH5 3US, United Kingdom
Tel: +44 (0) 1244 670 900
Fax: +44 (0) 1244 539 301
Email:
ukinfo@csagroup.org
Web:
www.csagroupuk.org
SCHEDULE
EC TYPE-EXAMINATION CERTIFICATE
Sira 12ATEX3066
Issue 5
This certificate and its schedules may only be
reproduced in its entirety and without change.
Page 2 of 4
Form 9400 Issue2
13 DESCRIPTION OF EQUIPMENT
The Lighting Fixture range L85EX-x-xx-xx is designed as a range of warning and signal beacons. The
construction of the L85EX consists of a rectangular stainless steel body with non-metallic dome lens and
clamping ring. Four mounting feet are formed as part of the base for floor mounting. The L85EX
consists of an encapsulated power supply mounted within the metallic body with increased safety
terminals and an increased safety LED light engine. The cover of the main body is secured with four
screws and the clamping ring is retained with a further four screws. External connection to the device is
through two off cable entries located in the base which may be M16, M20, M25, ½” NPT or 3/8” NPT.
Electrical data - Power supply to L85EX: 100-254 V a.c. 50-60Hz
Temperature ranges - The L85EX have the following temperature ranges:
Arrangement Temp. range Arrangement Temp. range
Red LEDs up to 260 mA -50°C to +45°C Blue LEDs up to 140 mA -50°C to +45°C
Red LEDs up to 385 mA -50°C to +40°C White LEDs up to 140 mA -50°C to +45°C
Green LEDs up to 140 mA -50°C to +45°C Yellow LEDs up to 260 mA -50°C to +45°C
200 cd setup -50°C to +40°C
Variation 1 - This variation introduced the following changes:
i. The addition of a recessed cover for the L85EX-x-xx-xx range of LED lighting fixtures that
introduces component certified swivel adaptors and a new Condition of Certification.
ii. As a result of the assessment, the Special Condition for Safe Use was no longer required and
therefore the ‘X’ suffix was removed from the certificate number.
Variation 2 - This variation introduced the following changes:
i. The introduction of an optional DC input power supply with an input supply voltage range of
20-30 Vd.c. The Conditions of Certification were amended accordingly.
Variation 3 - This variation introduced the following changes:
i. To permit the introduction of the Type 200cd model. This is identical in construction to existing
models with the exception that this model utilises an alternative LED light engine and includes Lens
covers for the LEDs.
ii. The component certified swivel adaptor range introduced previously for the recessed version was
extended to all L85EX-x-xx-xx Range of LED Lighting Fixtures, a Condition of Certification was
revised accordingly.
Variation 4 - This variation introduced the following changes:
i. The Lighting Fixtures were allowed to be used with an alternative type of LED; the ambient
temperature ranges associated with this new arrangement are detailed below as they differ from
that originally specified which are unaltered.
Arrangement Temp. range Arrangement Temp. range
Red LEDs up to 260 mA -40°C to +60°C Blue LEDs up to 140 mA -40°C to +60°C
Red LEDs up to 385 mA -40°C to +55°C White LEDs up to 140 mA -40°C to +60°C
Green LEDs up to 140 mA -40°C to +60°C Yellow LEDs up to 260 mA -40°C to +60°C
200 cd setup -40°C to +55°C
The Marking Section was amended accordingly.
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