street lighting | uk > manufacturers > philips > catalogues > street lighting

	new
	manufacturers
	installations
	collection
	restorations
	timeline
	identification
	publications
	glossary
	mailing list
	site map
	links
	about
	contact

Dual entry lantern cut-off and semi cut-off distribution for high-pressure sodium and mercury lamps.

These lanterns, for side or bottom entry mounting, are fitted with integral control gear for ease of maintenance.

The lampholder is adjustable to give a CIE semi cut-off or a CIE cut-off light distribution. The reflectors are also easily adjustable to give different toe-in angles.

Note:

Mercury fluorescent lamps
UK marking MBF = Philips International marking HPL-N

RANGE
HGS 201/250 - for 250W mercury lamps.
HGS 201/400 - for 400W mercury lamps.
SGS 201/250 - for 250W high-pressure sodium lamps.
SGS 201/400 - for 400W high-pressure sodium lamps.

APPLICATIONS
Possible applications include:

Highways
Secondary roads
Factory perimeter lighting
Security lighting
Car parks
Shopping precincts

FEATURES

Light weight glass fibre re-inforced polyester housing of outstanding quality.
High-pressure die-cast mast entry pieces of non-corrosive aluminium.
High-purity aluminium anodised reflector for perfect optical control.
Easily adjustable toe-in angles of 5-10-15-20° towards the road axis. Standard position 15°
Adjustable lamp position for different cut-off light distributions.
Standard version suitable for mounting on mast-arms of 60 mm O.D. or on mast-tops of 78 mm O.D>
All exposed parts made of stainless steel.
Clear transparent acrylic bowl for maximum lantern efficiency.
The Bowl hinges automatically on the housing, after the clips have been removed.
Integral control gear.
Dual mast or arm mounting.

MATERIALS & FINISH

Housing: Polyester, Blueish Grey.
Spigot-entry piece: Natural aluminium colour.
Bowl: Acyrlic.

SPECIFICATION

Roadlighting lantern complying with CIE Standards for cut-off and semi cut-off light distribution. The lantern has the Degree of Protection IP23 and complies with BS 4533 Class I Electrical Protection (earth required).

To specify state:

Roadlighting lantern with GRP canopy and integral control gear, offering dual distribution in compliance with CIE Standards for cut-off and semi cut-off light distribution. To have the Degree of Protection IP23 and to be similar to Philips Type HGH 201 or SGS 201.

Key to Illustrations:

1. Housing
2. Closing clip (4 x)
3. Mirror (2 x)
4. Gasket
5. Bowl
6. Coverplate
7. Mast-fixing bracket
8. Lampholder
9. Rear compartment

HGS/SGS 201/250

DIMENSIONS

LIGHT DISTRIBUTION DIAGRAMS

LAMP DATA

Lamp	Lighting	Cap	Ballast	Voltage	Ignitor	Circuit	Capacitor	Capacitance	Mains Current		Fuse
Type	Design				Type	Watts		uF	(Amperes)		Rating
	Lumens					(Hot)			Start	Running	Amperes

SGS 201
250W SON	24,000	GES	L4254	210/225/240	S50	280	2 x L4016/07	32	1.8	1.3	10
400W SON	45,000	GES	L4404	210/225/240	S50	440	2 x L4020/07	40	3.0	2.2	15
HGS 201
250W SON	13,500	GES	L5250BX	240	-	266	L4016/07	16	2.1	1.3	10
400W SON	21,500	GES	L5400BX	240	-	424	L4020/07	20	3.5	2.1	15

ORDERING DATA

Catalogue	Description
Number

SGS 201/250	Lantern for 250W high-pressure sodium lamps with integral control gear
SGS 201/400	Lantern for 400W high-pressure sodium lamps with integral control gear
HGS 201/250	Lantern for 250W mercury lamps with integral control gear
HGS 201/400	Lantern for 400W mercury lamps with integral control gear

Please order lanterns in the form given in the following example:-
80 Philips lanterns SGS 201/400
80 Philips high-pressure sodium lamps 400W SON

All lanterns are individually packed.