Lightolier specifications Job Information, Type, Calculite HID Downlight C9E28VN, Page 1 of

Calculite® HID Downlight C9E28VN

Page 1 of 2		9" Aperture, ED28 (Enclosed), Metal Halide, Narrow Beam
	10		8	3	4	1	2	6	7	5	11	9

17-1/8"

(435 mm)

Vertical Adjustment: 5/8" (16 mm) to

2 7/8" (73 mm)

Ceiling Cutout: 10 1/16” (256 mm) Dia.

9-1/2" (241 mm) Dia.

10-3/4" (273 mm) Dia.

2" (50 mm) max. Ceiling Thickness

Reflector Trim		Frame-In Kit		Lamp (Coated)
C9E28VN CLW	Specular Clear, White Painted Flange.	C917MHPSU	Magnetic Pulse Start, 120V/277V	175W	ED28, BT28 (Enclosed), PS MH
CLP	Specular Clear, Matching Flange.	C925MHPSU	Magnetic Pulse Start, 120V/277V	250W	ED28, BT28 (Enclosed), PS MH
CCDW	Comfort Clear Diffuse, White Painted Flange.	C917MHU	Magnetic, 120V/277V	175W	ED28, BT28 (Enclosed), MH
CCDP	Comfort Clear Diffuse, Matching Flange.	C925MHU	Magnetic, 120V/277V	250W	ED28, BT28 (Enclosed), MH
CCZW	Champagne Bronze, White Painted Flange.
CCZP	Champagne Bronze, Matching Flange.

Features

1.Upper Reflector: Clear anodized aluminum, 0.040" (16-ga.). Provides narrow beam optics. Also available in wide beam, see C9E28VW specification sheets.

2.Aperture Cone: Low brightness with 40° cut-off to lamp and lamp image. Self-flanged painted white or aperture matching polished flange. Consult factory for other finishes.

3.Lamp Shield: High-temperature glass as required by code, captive

during re-lamping..

4.Socket Cup: Heat dissipating, die-cast aluminum, pre-wired with mogul base porcelain socket with nickel plated screw shell. Postive locking attachment without tools to reflector assures proper optical alignment of lamp.

5.Mounting Frame: 0.048" (18-ga.) galvanized steel, includes pre-installed mounting bar.

6.Mounting Ring: 0.048"(18-ga.) galvanized steel. Designed for vertical adjustment from above or below for ceilings from 0" to 2" thick. Center-line notches allow consistent alignment of multiple fixtures.

7.Trim Retention Springs: Rust resistant springs secure cone for quick,

tool-less installation.

8.Frame Vertical Adjustment: Vertical adjustment mechanism accommodates mounting to virtually any ceiling system using mounting bars (provided, or 1/2" EMT tubing (by others). Single locking feature secures all adjustments. Alignment holes and markings allow fixture to be preset prior to installation.

9.Mounting Bars: 0.048" (18-ga.) pre-installed, telescoping bars extend to 30" long and lock securely into position. Built-in locking tabs provide positive attachment to common T-bar systems. Self-centering feature simplifies installation in 24" O.C. grid systems. Attaches to steel or wood joists without accessories.

10.Ballast Assembly: Ballast and mounting plate on mounting bars secured with thumb screw. Ballast assembly is accessible from below without tools for inspection and replacement.

11.Junction Box: 0.048" (18-ga.) galvanized steel. UL listed for 8 No. 12 AWG, 90°C through branch circuit conductors. Allows inspection from below.

12.Thermal Protector: (Not Shown) Meets NEC and UL requirements. Do not install insulation above nor within 3" (76mm) of any part of the luminaire.

Electrical

Magnetic Ballast: 120/277V dual voltage, 60 Hz., encased and potted, HX-HPF circuit type, high power factor, sound rating “B”, -20°F minimum starting temperature, Type 1 Outdoor rating.

Ballast		ANSI Code	Voltage	Max. Amps	Input Watts
175W	PS MH	M137/M152	120/277	2.20/0.90	205
250W	PS MH	M138/M153	120/277	2.80/1.20	290
175W	MH	M57	120/277	2.00/0.90	205
250W	MH	M58	120/277	2.60/1.10	290

Options and Accessories

Auxiliary: Add suffix A to Frame-In Kit and Reflector Trim. See Spec.Sheet ”A“.

Emergency Lamp: Add suffix E to Reflector Trim and Frame-In Kit. See Spec. Sheet “E”.

Slope Ceiling Adapters: See Specification Sheet SCA.

Fuse (Magnetic Ballast): Add suffix F1 or F2 to Frame in Kit (F1=120V, F2=277V).

Chicago Plenum: Consult Factory.

Labels

UL (Suitable for Damp Locations), CSA, I.B.E.W.

Job Information Type:

Job Name:

Cat. No.:

Lamp(s): Notes:

Lightolier a Genlyte Thomas Companywww.lightolier.com 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.

© 2004 Genlyte Thomas Group LLC (Lightolier Division) • AO5O4