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IOM-ALPHA
Zone 1 Asymmetric Floodlight
Description
The Alpha floodlight is manufactured in marine grade die cast aluminium* with a toughened glass window which is
permanently cemented in place and silicone rubber seal on both the ignitor housing and the CGB control-gear box. The
type of protection is Ex de, flameproof and increased safety. Restrictions apply to the mounting orientation of the
luminaire such that, the control gear enclosure must be level or below the axis of the lamp.
Application
The luminaire is suitable for use in a Zone 1 area, gas and dust hazards and reference should be made to the rating table
below in respect of T rating and ambient temperature considerations,
The luminaire is designed for use in areas not subject to levels of vibration or shock above those considered normal for
fixed installations.
Care should be taken, not to expose the gasket(s) to high concentrations of hydrocarbon vapours.
Refer to product certificate for details of certification, coding, conditions for safe use, etc.
*As an option, the luminaire may be manufactured in stainless steel or gunmetal as an alternative to aluminium.
Luminaire Ratings
Product Reference
ALP150SH
ALP250SH
ALP400SH
Operating Parameters
Product Reference
Lamp
Power
ALP150SH
150W
ALP250SH
250W
ALP400SH
400W
Values are nominal at 240V 50Hz. For other voltages and frequencies, please refer to our technical department.
Abtech Limited
Newhall Road
Sheffield, S9 2QJ
United Kingdom
Alpha Floodlight
CML 14ATEX1049X
II 2 GD Ex de IIB T3 Gb
Ex tb IIIC T190ºC Db
Tamb: -20ºC to +55ºC
Installation, Operation and Maintenance Instructions
Lamp Type
Lamp
Cap
HPS/MBI
E40
HPS/MBI
E40
HPS/MBI
E40
Lamp
Current
1.8A
3.0A
4.6A
Power
Temperature
(W)
150
250
400
Circuit
Capacitor
Current
Value
0.74A
1.26A
E40
IOM-Alpha ABTQ134rev1.doc
Page 1 of 4
Ambient
Rating
Temperature
T3
-20ºC to 55ºC
T3
-20ºC to 55ºC
T3
-20ºC to 55ºC
Circuit
Power (W)
20µF
174
30µF
280
40µF
445
Weight
(Kg)
29.6
27.8
26.5
Power factor
Correction (µF)
>0.88
>0.88
>0.88
t : +44 (0) 114 244 2424
f : +44 (0) 114 243 4312
e : sales@abltech.eu
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Summary of Contents for Abtech IOM-ALPHA ALP150SH
- Page 1 4.6A 40µF >0.88 Values are nominal at 240V 50Hz. For other voltages and frequencies, please refer to our technical department. Abtech Limited t : +44 (0) 114 244 2424 Newhall Road f : +44 (0) 114 243 4312 IOM-Alpha ABTQ134rev1.doc Sheffield, S9 2QJ e : sales@abltech.eu...
- Page 2 Whilst the ignitor housing is removed, inspect the flamepath for signs of pitting or corrosion and also check the condition of seals. If in doubt, seek advice from Abtech technical department. The flamepath should be lightly coated with molybdenum grease prior to refitting which is the reversal of removal.
- Page 3 Check for any signs of water ingress and remedy as necessary. Check condition of all wiring and electrical components for signs of arcing or overheating. Refer to Abtech technical department for advice if any components are in doubt. Refit control gearbox cover and tighten screws.
- Page 4 Luminaire Dimensions Disposal Information None of the electrical components contain pcb’s. Electrical components contain synthetic resins, plastics and other inorganic compounds which may produce noxious fumes if incinerated. Within the EC, disposal of components must comply with WEEE directive 2002/96/EC. Any local or national regulations with regard to waste disposal must also be complied with.