Alter Concept SR T5
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2' x 2' semi-recessed direct/indirect fluorescent
23-3/4"
(603mm)
Ceiling compatibility for G type luminaire
Suited to
standard
exposed
15/16"
T-grid
ceilings
23-3/4"
(603mm)
2-11/16"
(68mm)
Suited to
standard
exposed
Slot T-grid
ceilings
11-7/16"
(291mm)
(2) Ø7/8 " K.O.
(22mm)
3-5/8"
(92mm)
4-15/16"
(126mm)
24"
(610mm)
Ordering information
QCH
2
G
PF
Quality
Visual
Luminaire
Width
Ceiling
Type
Lamp
Shield
Lamp
Quantity
Lamp
Voltage
Ballast
Type
Options
2 = 2 Lamp
3 = 3 Lamps
Semi-recessed
direct indirect
soft light optical
system
2'
G = Fits
PF = Micro-
24 = 24WT5HO
FT = TT5 Bi-Tube
uNv T5/T5HO
F = Internal Fusing (Canada)
GLR = Internal Fusing (uSA)
FK92X2 = Drywall Kit for plaster frames
EM* = TT5/T5/T5HO Emergency
Lighting System (uSA)
O* = TT5 Emergency Lighting System
(Canada)
E* = T5/T5HO Emergency Lighting
System (Canada)
standard
15/16"
T-grid
or Slot
T-grid
perforated
PG = Electronic Linear T5/T5HO
Program Start (<10% THD)
TT5
347
PR = 40W Electronic TT5
Programmed Rapid Start
(<10% THD)
BE = 50W Electronic TT5 Rapid
Start (<20% THD)
BF = 55W Electronic TT5 Rapid
Start (<10% THD)
DA = Electronic TT5, T5, T5HO,
Program Start
(<10% THD) Dali Digital
Addressable Dimming
For Dimming Ballast
Suffix, please consult your
Lightolier Representative.
ceilings
Lamp Shield Details
QvS-HD = Alter Hold Down Clips
(Std 15/16" only)
OS = Open slot (no acrylic) lamp shield
OP = One piece (no center slot) lamp shield
*All 2' x 2' luminaire using
Emergency Lighting System are
5-1/2" deep
s3-lamp combination only available with one piece lamp shield
Features
Finish
•
•
Efficiencies up to 69.6%
Chassis exterior - phosphate undercoating, baked white acrylic matte high reflectance
paint finish.
Seamless welded form: curved top and side reflectors are formed together without
any gaps or visualbarriers
Electrical
•
•
•
Shallow design, only 3-5/8" deep for easy installation in shallow plenum
Painted after fabrication (PAF) luminaire
New Solid-Edge swing-down microperforated lamp shield for easy relamping and
maintenance
Thermally protected class “P” ballast. If K.Os are within 3" of ballast use wire suitable
for at least 90C. Suitable for damp location.
Labels
•
Alter soft white film on inside of mesh conceals lamp image providing balance
between reflected and direct light
Listed by cCSAus.
•
•
•
•
•
•
Fully recessed luminaire and lamp compartment
95% Reflective Alter soft white paint finish
One-piece body for easy installation
Easy access to ballast through lamp compartment
Can be row mounted
Job Information
Type:
Job Name:
Cat. No.:
Fits standard 15/16" T-Grid, Slot T-Grid or drywall ceilings
Material
Lamp(s):
Notes:
One piece chassis constructed from die formed 20 gauge cold rolled steel.
Reflectors - 95% reflectance baked white acrylic matte paint finish. Soft white acrylic
film on inside of lamp shield conceals lamp image.
Lightolier
Canlyte
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2008 Philips Group • QCH2x2PFOS.pdf
3015 Louis-Amos, Lachine, Québec H8T 1C4 • (514) 636-0670 • (514) 636-0460
Lightolier is a Philips group brand
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