โคมไฟติดเพดานกันระเบิด

Description

โคมไฟติดเพดานกันระเบิด

Explosion proof ceiling light

Technical data
Type of Protection : Exn R II,Temperature class depents on lamp power
Conforming to : Standards IEC 60079 – 15
Marking for test : Ex II3G
Degree of Protection : IP 65 acc.To IEC 60529
Ambient Temp. (Ta) : -20 C to+ 55 C
Rated Voltage : 220 – 240 V.AC. 50/60Hz.
Type : FCNC and FCFC
Lamp : Incandescent 60/100w.,Compact fluorescent 11-20w.
Lamp holder : E27 acc. IEC 60238

Protection class for UL. :
Class I, Divition 2 Group.C,D
Class II, Divition 2 Groups.E,F,G
Class III
Protection class for IEC : Zone 2

Applications:
The FCNC incandescent, FCFC compact fluorescent lighting fixtures are suitable to use for hazardous areas, indoors and outdoors where long life and low maintenance costs are desired building entrance where moisture,dirt or dust are a problem

Features:
– Factory sealed,no external seals required, easy installation.
– Glass globe is provided for more even light distribution and glare elimination.
– Guard assembly is easy removed by turnable to loosen.
– Standard ceiling Type and hub size 3/4 inch NPT.
– Terminal block suitable for 2.5Squmm.cable and one earth terminal are provided.

Standard Materials:
– Body , Guard – Copper-Free aluminum
– Globe – Heat and impact resistant glass
– Reflector – sheet Chromium plated or epoxy-polyester white colour

Standard Finishes:
– Copper-free aluminium – Epoxy-polyester power coated.
– Sheet – Natural