Lamps & Lighting Electronics Catalogue 2014

121 / 272

>
MASTER SOX PSG
D
C
Dim. C D
no. max. max.
1 311 52
2 425 52
Product Description
•Low-pressure sodium vapour lamps with a
U-shaped discharge tube enclosed in a clear
tubular outer bulb under vacuum that is
maintained by a solid-state getter
Product Benefits
•Highest reliability ensures the lowest total
cost of ownership
•Stable power consumption through life
maintains low energy use and contributes to
low cost of ownership
•Extremely high luminous e cacy; the most
e cient light sources for road, security and
tunnel lighting
Product Features
•Philips Solid-state Getter (PSG) for highest
reliability over life
•Uniform sodium distribution in the discharge
tube by means of dimples for a more stable
discharge, stable power consumption,
shorter run-up time, higher e cacy and
better lumen maintenance and lamp life
•Monochromatic yellow colour with
non-existent colour rendering
•Burning position SOX 35 W and 55 W:
base-up ±110° (universal burning position
when luminaires installed in shock-free
positions)
Environment
•Good environmental choice because of
highest energy e ciciency
•This product is RoHS compliant
•This product is covered by WEEE
Application
•Road lighting, railway marshalling yards and
crossings, airports, harbours and docks,
quarries, foundries and rolling mills
•Security and orientation lighting
MASTER SOX PSG BY22d Clear
Wattage Life to 10%
failures
Life to 50%
failures
Burning
Position
Dim. no. Packing type/
Packing
configuration
National Order
Code
Ordering
number
8711500...
(W) (h) (h)
35 12,000 18,000 h110 A+ 1 1SL / 12 12 35SOXPSG 73508915 yes
55 12,000 18,000 h110 A++ 2 1SL / 12 12 55SOXPSG 73512615 yes
MASTER SOX-E
Product Description
•Low Pressure Sodium lamp with improved
e cacy
Product Benefits
•Extremely high luminous e cacy makes
these the most e cient light sources
Product Features
•Uniform sodium distribution in the discharge
tube by means of dimples for a more stable
discharge, higher e cacy and better lumen
maintenance and lamp life
•Special coating of SOX-E outer tube results
in higher lamp e cacy than SOX
•Monochromatic yellow colour with
non-existent colour rendering
Environment
•Good environmental choice because of
highest energy e ciciency
•This product is RoHS compliant
•This product is covered by WEEE
Application
•Road lighting, railway marshalling yards and
crossings, airports, harbours and docks,
quarries, foundries and rolling mills
•Security and orientation lighting
Warnings and Safety
•Lamps may use electronic or electromag-
netic control gear
D
C
Dim. C D
no. max. max.
1 216 52
2 311 52
3 425 52
4 528 66
5 775 66
6 1120 66
Philips Lamps and Lighting Electronic Catalogue 2014 121
06