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PRODUCTS
:: Fluorescents
NLE Series
N60 Series
:: Pendants
Series 100 & 200
Series 300
:: Bulkheads
Type 8388
:: Handlamps
Type 439 GK  |
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This luminaire range has G13 lamp holders of special design to allow the use of standard
bi-pin lamps and is used with an electronic control gear.
Rated 50-60Hz also DC with a nominal voltage of 230V. Temperature rating T4, gas group II.
Optional extra: Isolating switch can be incorporated on the control gear rail.
Emergency Luminaire with Integrated Battery Pack.
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Body: DMC glass fibre reinforced polyester,
compression moulded.
Lens: Clear Polycarbonate.
Cable Entry: standard with Ex e compression
gland. Cable diam. 6-12 mm. Alternatively with
No 1/0 Ex e gland for armoured cable. Incoming
terminal size max 2x4 mm².
Lens Frame: A stainless steel lens frame, clips over the diffuser and ensures a constant seal against the gasket. Hinges to one side for lamp changes.
Gland Identification: 1 PO is one No. 0 Exe
compression gland. 1 MO is one No. 0, Exe gland SWA
for PVC SWA cable.
Mounting: M8 eyebolts/hooks are supplied. Pole clamps and wall/ceiling brackets are available on order.
Polemounting ø 50 mm : Wall/Ceiling brackets.
Switch: An internal bipole isolating switch, which is triggered from the lens, can be incorporated at the incoming terminal block.
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Gasket: Closed cell neoprene glued into the body.
Lamps: G13, 26 mm. Tubular Fluorescent.
Reflector: The control gear is behind the mild steel white epoxy powder coated reflector, which is held in position with three captive thumb screws.
Application Restriction: Not for use in a fiery
mine.
Control Gear Rail: The electronic control gear, G13 lampholders and terminal block are mounted on a galvanised rail suspended from three body inserts.
Emergency Control Gear: The 36 and 58watt luminaires are available with integral control gear.
Note: Lightning Protection: All electronic
products such as light fittings and computers are
subject to violent destruction when struck by
lightning. An independent lightning protection
device, well earthed, needs to be inserted in the
supply line before the lighting circuit, where any
electronic control gear is used in light fittings.
Control gear damaged by lightning is not covered
under guarantee.
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TEMPERATURE CLASSES
| 1 |
2 |
3 |
| Temperature class |
Limiting
temperature OC |
Gases and vapours against which protection is afforded* |
| T1 |
450 |
Chiorobenzene, ammonia, carbon monoxide, coal gas,
hydrogen, water gas |
| T2 |
300 |
Acetone, ethane, ethly chloride, xylene, benzene (pure), methane, methanol,
naphthalene, propane, toluene, ethyl acetate, ethanol, ethylene,
cyclohexanone, iso-amylacetate, 1.4 dioxan, n-butane,
n-butyl-alcohol, acetic acid, buta-1.3-diene, vinyl acetate, ethyl benzene |
| T3 |
200 |
Acetylene, n-propyl-alcohol, petrol, crude oil, turpentine, cyclohexane |
| T4 |
135 |
n-tetradecane, tetrahydrofuran, trichlorosilane, ethyl glycol,
n-hexane, n-heptane, n-nonane acetaldehyde, ethyl ether |
| T5 |
100 |
No gas or vapour specified as yet |
| T6 |
85 |
Carbon disulphide |
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* Apparatus classified in a temperature class is
deemed to be suitable for use in gases and vapours
appropriate to that and lower temperature classes.
For instance, a lamp reaching a temperature of
130 °C would be marked T4. That temperature would
not ignite
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the gases or vapours in the T4 row; neither
would it ignite the gases or vapours in the T3, T2, or
T1 rows. However, that temperature would ignite
gases or vapours in the T5 or T6 rows, such as
carbon disulphide.
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NOTE: Single and double fittings are the same size.
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© 2004 Nordland Lighting. All Rights Reserved.
Design and Development by Fyre Interactive
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