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Select... IP Rating Safety Symbols Electrical Characteristics Circuit Diagrams Fusing Guide
The ingress protection (IP) code denotes the protection against solid objects, moisture and impact provided by the luminaire enclosure.
Foreign body protection - 1st IP digit
Water protection - 2nd IP digit
Mechanical impact protection - 3rd IP digit
17
The ENEC symbol (European Norm Electrical Certification) is a European test and certification symbol for luminaires and electrical components in luminaires. The number 17 signifies that the test/certification symbol was awarded by the Nemko Institute for Testing and Certification in Norway.
Luminaires with the F mark can be fixed to normal flame-inhibiting materials (EN60598/VDE0711).
Typical electrical characteristics for lamp circuit
The performance specification of the electrical circuits and fusing guide represents typical values obtained in accordance with accepted test methods and are subject to normal manufacturing variations of lamps, control gear and luminaires. They are issued as a technical service guide, but are subject to change without prior notice.
High Pressure Sodium 50 - 400 Watt Metal Halide 70 - 400 Watt
Reactor & Superimposed ignitor circuit used for integral version.
Reactor & impulser ignitor circuit used for remote gear version to achieve greater starting distances.
High Pressure Sodium 50 - 400 Watt
Metal Halide 250 - 400 Watt
Standby Relay Circuit.
High Pressure Sodium 1000 Watt
C.W.A Circuit & Ignitor
4-pin PL
2D Fluorescen
Multi-Vapor 1000 Watt
C.W.A. Circuit
Circuit Protection for Multiple Luminaire Circuits
Within the electrical characteristics table shown on page 19.2, standard individual fuse values are quoted against each lamp type. These can be used when looking to fuse individual luminaires, however we cannot recommend fuse sizes for multiple luminaires due to the individual nature of each installation.
We have no control over many variables. Therefore we would recommend that all installations are planned and installed with reference to the IEE wiring regulations (17th edition) which take effect from 1st July 2008. Using section 533 which deals with fusing, and section 559 which deals with lighting and luminaires, and any other sections of the regulations which are relevant to the installation.
Our only recommendation can be to use a type ‘C’ or better MCB, which will prevent nuisance tripping due to inrush currents.
When calculating fuse ratings please keep in mind the following points;
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