Cooper Lighting CHG Specification

DESCRIPTION
The CHG Series is designed to deliver highly efficient H.I.D. lighting to clean
areas. These units are ideal for ceiling heights up to 18'. Lower wattages are
also available for standard 8' to 9' ceilings. Units are enclosed and gasketed
to protect against the chance of foreign matter entering high tech environ-
ments through the light fixture. The housing and door are designed to work
with standard 1" and 1 1/2" T-grid ceilings. Door frames feature a gasket
design which eliminates ledge or crevice exposure preventing the harboring
or contaminants. These luminaires are U.L. listed and C.S.A. certified for wet
locations.
SPECIFICATION FEATURES
Application
The CHG Series is suitable for use
in I.E.S. Class 100, 1,000, 10,000
and 100,000 clean room environ-
ments. Fixtures are manufactured
in accordance with U.S.D.A.,
F.D.A., N.S.F. and Federal Standard
209E. 200 PSI Hose Down Rating is
standard. Applications include
clean rooms, technical and bio-
medical labs, food processing/
testing centers and pharmaceutical
labs. The CHG with the QL lamp
option becomes a sealed luminaire
for the most restrictive
environments.
A ... Lens
One-piece, clear prismatic,
tempered Corning lens with
internal prism pattern. Choice of
clear polycarbonate or clear
tempered glass on environmental
side.
23 11/16"
[602mm]
24"
[610mm]
MOUNTING DIMENSIONS
1 1/2"
[38mm]
9 5/16"
[237mm]
23 3/4"
[603mm]
Specifications and Dimensions subject to change without notice.
B ... Fasteners
Flush mounted, stainless steel
machine screws secure through
captive cage nuts in housing and
are evenly spaced to compress
gasketing on all sides.
C ... Housing
Die-formed, 18 ga. CRS with tightly
butted and spot welded, sealed
end caps. Contains no holes that
would allow air passage. Standard
white high reflectance polyester
powder coat finish. Gloss: 85%;
Reflectance: 93%; Hardness: 2H;
Salt Spray: 500 Hours.
D ... Lamps
(Lamps By Others)
E ... Lens Retention
Unique, Particulock(TM) lens
retention system utilizes
continuous, 18 ga. media
clampdowns to sandwich
gasketing and integrate lens and
door frame for even environmental
seal.
23 11/16"
[602mm]
7/8" [22mm] KO (2)
Gasketed Access Plate
Consult your representative for additional options and finishes.
Catalog #
Project
Comments
Prepared by
F ... Hinge
Two braided, stainless steel cables
on one side of door provide
hinging.
G ... Door
One piece, 18 ga. door with baked
white polyester powder coat, fully
gasketed, outside door with
die-formed and beveled edges
eliminates seams which could
entrap microscopic contaminants.
Optional doors available.
H ... Ballast
Copper wound, HPF ballast is
standard.
I ... Gasket
White, closed cell, Flexiseal(TM)
gasketing surrounds perimeter of
lens to seal lens to door frame and
around perimeter of door to seal
door to housing. Another layer
seals fixture to ceiling system after
installation.
J ... Access
A gasketed access plate on top of
the housing with two flattened,
7/8" diameter knockouts allows
connection of vapor tight conduit
fitting. Optional, above ceiling, top
access door for luminaire
maintenance is available and ideal
for food processing and cleanroom
applications.
Labels
U.L. listed, C.S.A. certified,
standard wet label. Rated for 200
PSI, high-pressure hose-down.
DOOR FRAME
[38mm]
1" [25mm]
Thru
1 1/2" [38mm]
FAIL-SAFE
250W - 400W
250W - 400W
High Pressure Sodium
E N E R G Y D A TA
250W Metal Halide
Input Watts: 295
400W Metal Halide
Input Watts: 458
250W HPS
Input Watts: 295
400W HPS
Input Watts: 457
1 1/2"
04/04/2007 12:28:12 PM
®
Type
Date
CHG
Metal Halide
165W
QL Induction
H.I.D. GRID
One-Piece Door
ADC040910