4. Technical Specification
120W version
300W version
Input Voltage
150-264V AC/DC or 110-254V AC/DC
Input Current (230Vac, full load)
0.52A
1.4A
Consumption
120W
300W
Power Factor (230Vac, full load)
>
0.97
Mains Frequency
50/60Hz
Inrush Current (I
peak
@50%)
53A, ∆t < 300µs
60A, ∆t < 300µs
Total Harmonic Distortion (230Vac, full load)
≤3%
IP Rating
IP66
Weight (std)
22Kg
23Kg
Dimensions
See previous pages for line diagrams
ATEX and IECEx and UKEX Rating
See page 6
Twidth
Inrush Current Typical Curve
Ipeak
3. Maintenance
1.
It is essential that all RH units are maintained in accordance with the
requirements of the EN60079-17 standard: (Electrical apparatus for explosive gas
atmospheres – other than mines).
2.
IMPORTANT
. No modifications are permitted to the unit, all spare parts must be
purchased from the manufacturer, unauthorized modifications or spare parts will
invalidate certification and make the equipment dangerous.
3.
Isolate the RH unit from the mains supply and allow to cool before carrying out any
maintenance work.
4.
The unit has 2 independent power supplies; in the event that a power supply needs to be
replaced remove the flameproof cover to get access to the power supply. Remove the
power supply from the mains terminals then remove LED red and black wires. If
replacing a power supply on a Zone 2 luminaire the orange silicone gasket should be
replaced at the same time to maintain the restricted breathing properties of the
enclosure, the gasket is located in the machined groove, all replacement gaskets
must be supplied via Nemalux
5.
Disposal of packaging, RH units and old LED assemblies/power supplies should be
carried out in accordance with national regulations.
PROTECTION/CERTIFICATION
PROTECTION/CERTIFICATION – ZONE 1/21 VARIANTS
CML17ATEX1148 or IEC Ex CML17.0074 or CML21UKEX1102
II 2 GD Ex db eb mb IIB T4 Gb
Ta -50
o
C to +50
o
C
Ex tb IIIC T104°C Db
Ta -50°C to +50°C
IP66 150-264V AC/DC or 110-254V AC/DC
PROTECTION/CERTIFICATION – ZONE 2/22 VARIANTS
CML17ATEX4149 or IEC Ex CML17.0074 or CML21UKEX4101
II 3 GD Ex nR ec IIC Gc
Ta -50
o
C to +50
o
C
Ex tb IIIC T104°C Dc
Ta -50°C to +50°C
IP66 150-264V AC/DC or 110-254V AC/DC
PROTECTION/CERTIFICATION – ZONE 21 DUST ONLY VARIANTS
CML18ATEX3161 or IEC Ex CML18.0087 or CML21UKEX3107 Ex tb
IIIC T104°C Db
Ta -50°C to +50°C
IP66 150-264V AC/DC or 110-254V AC/DC
6
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1
2
www.nemalux.com | [email protected] | Tel 403•242•7475 | Fax 403•243•6190
SUBJECT TO CHANGE WITHOUT NOTICE
MADE IN
UK
7
-
1
2
www.nemalux.com | [email protected] | Tel 403•242•7475 | Fax 403•243•6190
SUBJECT TO CHANGE WITHOUT NOTICE
MADE IN
UK
