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Luminaires

Luminaires. Part 2 Particular requirements. Particular requirements - Luminaires for emergency lighting. Incorporating Comgendum No. I (AMD I0562J dated December 1999. Inc.CoiT, Superseded BS 4533 Section 102.22 1990, which remains cuiTcnt... [Pg.592]

Heat removal luminaire A light fitting provided with an extract duct from which the heat generated within the fitting, and a portion of that generated in the space, is extracted either directly to outside or for recirculation. [Pg.1447]

Luminaire types (a) parabolic aluminized reflector (PAR) lamp holder (b) incandescent, compact fluorescent or high-intensity discharge lamp downlight (c) lensed fluorescent lamp luminaire (d) wall-mounted compact fluorescent lamp luminaire (e) wall-mounted high-intensity discharge lamp luminaire (f) roadway luminaire (g) low bay industrial luminaire (h) multi-faceted reflector (MR) lamp (i) pendant sphere. [Pg.715]

Luminaire for high pressure mercury vapour lamp, flameproof enclosure, terminal box in increased safety, containing the series reactor protected by powder filling, for chemical plants ... [Pg.112]

Luminaire for tubular fluorescent lamps, increased safety, encapsulated series reactor, flameproof power factor capacitor ... [Pg.117]

The General requirements cover apparatus grouping and temperature classification, constructional requirements for enclosures and fasteners, connection facilities and terminal compartments, cable entries and supplementary requirements for rotating electrical machines, switchgear, plugs and sockets and luminaires. A third part of the standards cover type verifications and tests as well as marking requirements. [Pg.121]

The General requirements standards contain additional requirements for luminaires with the exception of intrinsically safe luminaires. An essential point is covers giving access to the lampholder and other internal parts of luminaires shall... [Pg.128]

Table 6.23 indicates a certain disadvantage of luminaires in e lamps with high luminous densities, with high rated power and luminous flux values or with high luminous efficiency do not comply with the e-standards IEC 60079-7 and EN 50019. Incandescent lamps and blended lamps have become... [Pg.207]

The very poor colour rendering property of low pressure sodium vapour lamps is due to the narrow-band emission of the Na lines (at a wavelength of 589.0 and 589.6 nm). Low pressure sodium vapour lamps are generally not within the scope of the standards for explosion protected luminaires... [Pg.210]

It should be emphasized that the general requirements in the field of explosion protection, i.e. IEC 60079-0 and EN 50014, ask for constructional details for luminaires independent of their type of protection ... [Pg.211]

Note luminaires in intrinsic safety - i - may not comply with this clause.)... [Pg.211]

Where it is intended that electrical components (other than the lampholder) shall remain energized after opening of the luminaire, special precautions shall be taken, e.g. the component shall comply with a type of protection, or an internal supplementary enclosure which prevents access to the components remaining energized with an IP degree of at least IP 30 according to IEC 60529 shall be installed. [Pg.211]

Figure 6.61 Luminaire in increased safety - e -. One or two tubular fluorescent lamps with Fa 6 sockets (single-pin cap). Figure 6.61 Luminaire in increased safety - e -. One or two tubular fluorescent lamps with Fa 6 sockets (single-pin cap).
The switch for disconnecting all poles of the lampholder or all components inside the luminaire as an interlock with the fastener is commonly protected according to flameproof enclosure - d So, the marking of - e - luminaires... [Pg.212]

Caution shall be given to avoid any mechanical damage of the tube of fluorescent lamps, not only when fitted inside the luminaire (and in operation), but also during transportation in a potentially explosive atmosphere. [Pg.212]

Figure 6.64 (a) Luminaire in increased safety -e- for induction lamp. [Pg.215]

The standards for flameproof enclosures - d IEC 60079-1 and EN 50018, do not specify special requirements for flameproof luminaires. So, these shall comply with IEC 60079-0 or EN 50014 General requirements, showing two main aspects ... [Pg.275]

Flameproof luminaires open a wide range of applications, based upon the fact that all types of lamps - with the exception of sodium vapour low pressure lamps - can be used (see Table 6.23, Section 6.7.4), especially those with ... [Pg.275]

A well-known construction of a flameproof luminaire uses a glass tube as luminaire body, fitted with two end covers forming a flameproof enclosure, type of protection (E)Ex dll C T5 or T6 respectively. [Pg.277]

In Table 6.23, a survey of lamps is given for general lighting in industrial plants. Sodium vapour low pressure lamps (point 5.1 in Table 6.23) are not within the scope of the standards for explosion protected luminaires. Incandescent lamps (1.1 in Table 6.23) and blended lamps (2 in Table 6.23) are unimportant for general lighting applications in industry due to their poor luminous efficiency. Therefore, the following luminaire-lamp combinations are the state of the art ... [Pg.456]

Table 9.1 gives an overview of capital investment for zone 1 luminaires. Obviously, flameproof luminaires with high pressure discharge lamps show... [Pg.456]

See other pages where Luminaires is mentioned: [Pg.382]    [Pg.443]    [Pg.366]    [Pg.632]    [Pg.42]    [Pg.42]    [Pg.119]    [Pg.168]    [Pg.207]    [Pg.211]    [Pg.212]    [Pg.275]    [Pg.275]    [Pg.277]    [Pg.277]    [Pg.277]    [Pg.456]    [Pg.456]    [Pg.456]   


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