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EVFE LED 金屬防爆燈
 

EVFE SERIES

DESCRIPTION

Technical data
The lighting fixtures in this series come in single or double lamp versions. The double lamp version is made by connecting two single lamps. Each single lamp consists of a protective tube of borosilicate glass with high mechanical strength and high temperature resistance, sealed directly on two heads made of an aluminium alloy with low copper content. 
The heads are also mechanically connected via a shaped steel structure (stainless on request) which also acts as a reflector. The heads and reflector come in powder-coated epoxy.
The power connection terminal is in the longest head.
It is accessed by unscrewing the lid of the cylinder head. Connector cables must have a max. section of 2.5 mm²
The double lamp version has terminals in the two heads connected in paral-lel. It is therefore sufficient to connect power to either one of the two heads. Each terminal consists of two parts connected together. This allows smoother operation for the installation or maintenance of a led tube. The compartment can be quickly accessed by unscrewing the head and extracting the slide where all the electrical accessories are mounted.
The fixtures with led tubes uses power driver suitable for voltage from 85 a 265 Vac - 50/60Hz.
Led tubes used are of Φ26, with G13 socket, of 9/18/28W.
The construction of the fixtures always allows the version for I/O power.
In the head with power terminal block there can be 3 cable entries for the single lamp version or 4 for double lamp version.
The regular threading is 3/4 NPT (ANSI/ASME B 1.20.1).
Other threading can be made on request.
 
Other technical data
 
The fixtures can be installed on the ceiling, wall or on a stake. Our stan-dard installation versions and their codes can be found in section “Type of standard installation”
Standard equipment
epoxy powder painting RAL9006
3 holes (2 with certified plugs) for single lamp version
4 holes (3 with certified plugs) for double lamp version
Multi-voltage electronic driver: 85 a 265 Vac - 50/60Hz
internal terminal for cable connection max. 2.5 mm²
gasket in silicon rubber
sheet steel reflector with epoxy powder paint (white RAL9010)
Supplied on request
epoxy powder paint other than standard
electronic driver for other voltages
protection guards in galvanized steel
protection guards in stainless steel
stainless steel sheet reflector with epoxy powder paint
(white RAL9010)
kit for the version Ex d with terminal for cable max. 4 mm²
LED tube

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