ETC Source Four 50° Profiler Specs

ManualsBrandsETC ManualsLighting & StageSpotlight

Connector Designation

Use Suffixes below to specify Factory–Fitted Connector type

Model# Description

A Parallel-blade U-ground connector

B Two-pin and ground, 20 amp connector

C Grounded, 20 amp, twistlock connector

M Dimmer Doubling™ Connector (NEMA L515P)

Source Four

Model# Description

450 50° ellipsoidal (black)

450-1 50° ellipsoidal (white)

ETC Source Four are supplied with C-clamp, color frame

and 3' (96cm) leads as standard

Ellipsoidal lighting fixture

PHYSICAL Die cast aluminum construction

Rotating shutter assembly ±25°

20 gauge stainless steel shutters in a tri-plane assembly

Interchangeable lens tubes with smooth–running

teflon guides provide six user-fit field angle options

Thermally insulated rear handle

High impact, thermally insulated knobs and

shutter handles

Two accessory slots, and a top mounted, gel

frame retainer

Steel yoke with two mounting positions

Positive locking single-clutch fixture body

Slot for glass or stainless steel patterns

Slot with sliding cover for motorized pattern devices

or optional iris

UL and cUL listed

ELECTRICAL115-240V, 50/60Hz

High temperature 3–conductor 36" leads in a glass

fiber outer sleeve

Supports ETC Dimmer Doubling™ technology

LAMP 750W maximum

HPL — compact tungsten filament contained in a

krypton-filled quartz envelope (see table for suitable

lamp types)

Patented filament geometry makes for extremely

efficient light collection and transmission

Integral die cast aluminum heat sink lamp base

OPTICAL Projector-quality, high contrast aspheric lens

Faceted borosilicate reflector with multi-layer

dichroic coating

95% of visible light reflected through the optical train

90% of infrared radiation (heat) passes through

the reflector

Reflector secured with anti-vibration shock mounts

Lens(es) secured with anti-vibration shock mounts

Tool free lamp centering (X/Y) and peak/flat (Z)

adjustment knobs

Positive locking X, Y and Z adjustments, unaffected

by relamping

Beam edge continually adjustable hard–to–soft

Interchangeable lens barrels permit selection of 5°, 10°,

19°, 26°, 36°, and 50° field angles

SPECIFICATIONS

Source Four™ 50°

450 Series

ELECTRONIC THEATRE CONTROLS

ORDERING INFORMATION

4-6.1

Note: For colors other than black or white, please call ETC.

Source Four Accessories

Model# Description

450LT 50° lens tube with lens installed (black)

450LT-1 50° lens tube with lens installed (white)

400CC C–clamp (included)

400PH–A Pattern holder (A size)

400PH–B Pattern holder (B size)

400PH–G Glass pattern holder

400SC Safety cable

400RS Drop–in iris

400CF Colorframe (6.25”) (included)

400DN Donut (6.25”)

400TH Top hat

400HH Half hat

400GE Gel extender

407GE Conical gel extender

407CF 7.5" Square color frame

400FB Source Four Fixture Body, Single Clutch

Summary of content (2 pages)

PAGE 1
Source Four™ 50° ELECTRONIC THEATRE CONTROLS 450 Series S P E C I F I C AT I O N S O R D E R I N G I N F O R M AT I O N Ellipsoidal lighting fixture PHYSICAL Die cast aluminum construction Rotating shutter assembly ±25° 20 gauge stainless steel shutters in a tri-plane assembly Interchangeable lens tubes with smooth–running teflon guides provide six user-fit field angle options Thermally insulated rear handle High impact, thermally insulated knobs and shutter handles Two accessory slots, and a top mount
PAGE 2
Source Four™ 50° 450 Series PHOTOMETRIC PHYSICAL Initial Color Average Lamp code Watts Volts Lumens Temp. Rated Life MF All photometric data in this document was prepared using standard production fixtures, and the Prometric™ CCD measurement system. Fixtures were adjusted for cosine distribution, and were tested with a calibrated HPL 750/115V 21,900 lumens lamp at its rated voltage. All data were normalized to nominal lamp lumens. 15 20 25 Field Diameter (ft) 9.5 14.3 19.0 23.