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1950-51 Theatre Catalog, 9th Edition, Page 355 (333)

1950-51 Theatre Catalog, 9th Edition
1950-51 Theatre Catalog
1950-51 Theatre Catalog, 9th Edition, Page 355
Page 355


1950-51 Theatre Catalog, 9th Edition, Page 355

RECT-O-LIT

MOTION PICTURE

RECTIFIER



I Produces brilliant and flickerless light on screen. 0 Most reliable rectifier on the market. It has no moving parts.

G Rectifying elements are the standard fifteen ampere bulbs, which can be replaced quickly, conveniently and inexpensively.

0 Saves enough current to pay for itself. Write us for proof.

0 Does not deteriorate with age. RECT-O-LI'I'E maintains its original high effciency during its entire life.

0 Has two 7-point control dials for quick regulation of the arc current.

MULTIPLE USE SUPREX RECTIFIERS

RECT-O-LITE allows you to GROW without replacing your rectifiers. Note rating of Model 4ST below. A perfect rectifier for an intermediate arc; low in price yet it delivers up to 50 amperes. Note our 60T-priced as a 50 ampere rectifier but, when you GROW, change connections and it will deliver up to 60 amperes. When you need still more light, use the output from two rectifiers for one arc. Many drive-in theatres have done it. Connections are simple-note diagram. RECT-O-LITES have wide

range of voltage and current. Choose wisely. Buy once-not twice. Grow on the extra capacity of BECT-O-LITE.

ARC

Diagram at left shows Model 60 RECT-O-LITES connected to one Arc. Ideal for Drive-ins. Delivers 70 to 90 amps. at 36 to 50 D.C. volts.



%



SUPREX RECTIFIER Models 45 and 60

Guaranteed One Year

SPECIFICATIONS RECT-O-LITE SUPREX RECTIFIERS



OUTPUT



INPUT Cat Volts Amps. U S E S No. Case Price at Arc at Arc Volts Cyc. Intermediate Suprex Arc 35 amperes to 45 amperes. R18 45A $250.00 27 - 32 35 - 45 230 60 Suprex Arc 7mm. and 6mm. up to 45 amperes. Intermediate Suprex Arc 35 amperes to 45 amperes. 320 451' 240.00 27 - 32 35 - 50 230 60 Suprex Arc 7mm. and 6mm. up to 50 amperes. Suprex Arc 7mm. an: up to SOsoamperes. S rex Arc 8mm. an . mm. up to amperes. R24 60A 310'00 31 ' 40 35 ' 60 230 80 High Intensity Arc up to 90 amperes at 50 D.C. volts2 rectiEers to l Arc. so 55 D c H R26 GOT 310.00 31 - 40 35 - so 230 60 Spotlight up to 42 amperes at - . . yo 5.



year in and year out.





OUTPUT



INPUT



Same as EDA.

LOW INTENSITY RECT-O-LITE

The Baldor low intensity RECT-O-LITE delivers 15 to 30 amperes at 50 - 55 D.C. volts. It has heavy duty transformer and large choke coil. This rectifier has plenty of iron and copper which assures reliable operation even on hard, continuous service. Thousands of Baldor 30 ampere rectifiers sold since 1934 are in daily use, performing satisfactorily

SPECIFICATIONS RECT-O-LITE LOW INTENSITY RECTIFIERS



USES

















230 1

124.00 50 d 55 15 - 30





. V I Am . TI: atoA'is'c at Ric Volts Cyc. Ph. R14 $124.00 50 - 55 15 - 30 115 l 60











Low intensity arc up to 30 amperes.

BALDOR ELECTRIC COMPANY

ELECTRICAL SPECIALISTS SINCE 1920

4351-67 Duncan Avenue

St. Louis 10, Mo.



l950-5l THEATRE CATALOG

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1950-51 Theatre Catalog, 9th Edition, Page 355