ELECTRIC FURNACES ELECTRIC OVENS KETTLES & MELTERS MELTERS Designing and Manufacturing Electrically Heated Process Equipment SINCE 1927 ELECTRIC HEATING ELEMENTS F&F ® HEATING HEATING ELEMENTS & RACKS PLUG HEATERS HEATERS ELECTRIC JACKETS OIL IMMERSION AND FINTUBE HEATERS WATER IMMERSION HEATER I MMERSION H EATERS F INTUBE H EATERS STRIP HEATERS S TRIP H EATERS CERAMIC RING HEATERS CONVEYOR OVENS & FURNACES CARTRIDGE HEATERS TUBULAR HEATERS C ARTRIDGE H EATERS T UBULAR H EATERS HOT PLATES 201 Leverington Avenue, Philadelphia, PA 19127 Toll Free: 800.544.TRENT Website: www.trentheat.com 1-2004 Fax: 215.482.9389 E-mail: [email protected] H OT P LATES C ERAMIC R ING H EATERS Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com TABLE OF CONTENTS PAGE BULLETIN 90 - ELECTRIC HEATING ELEMENTS 1-2004 Water Immersion Heaters 2 Oil Immersion Heaters 5 Fintube Heaters 7 Strip Heaters 8 Cartridge Heaters 10 Tubular Heaters 12 Hot Plates 14 Ceramic Ring Heaters 15 Temperature Conversion Table 16 -i- Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: [email protected] WATER IMMERSION HEATERS TRENT Water Immersion Heaters are designed to give years of trouble-free service as long as they are completely covered with liquid and used on correct voltage. CONSTRUCTION: All TRENT Screw Plug Water Immersion Heaters are furnished with brass heads (National Pipe Thread) to which a brass or copper sheath is silver soldered. The helically coiled heating element is supported in the tube/s by ceramic cores and/or the highest grade dielectric filler material material. The RA and RB Series come standard with a 4” octagonal outlet box. RA-Series heaters have a 1” pipe thread, and 1” copper tube. RB-Series heaters have a 1-1/4” pipe thread, and 1” or 1-1/4” diameter copper tubing. Both series have ceramic cores which support the coiled heating element. A Cap with BX connectors can be supplied upon request. E - TERMINAL BOX G - PIPE THREAD F - NUMBER OF TUBES 1” C B D A RA or RB SERIES HEATERS The TRS and TS Series use a dielectric material to support the coiled heating elements and the heater tubes are pressed to increase thermal conductivity. TRS Series heaters come standard with a 4” octagonal terminal box, a 2” pipe thread and are supplied with two (2) hairpin, copper tubes, nominally 1/2” in diameter. TS Series heaters are standard with a 6” square terminal box, a 2-1/2” pipe thread, and three (3) 1/2” diameter hairpin, copper tubes (designed for 240 and 480 volt, three phase). E - TERMINAL BOX G - PIPE THREAD F - NUMBER OF TUBES C J A D TS or TRS SERIES HEATERS The SWF Series have a flanged head rated either 150# or 300#. In the 3” size, three (3) hairpin tubular heaters are silver soldered to the flange. In the 5” size, the number of tubular heaters is increased to six (6), while in the 8” size the number in increased to 18 heaters. All heaters come with a standard type terminal box, large enough to accommodate the number of tubular elements mounted to the flange. B H - NUMBER OF TUBES G - NUMBER OF HOLES E COLD LENGTH 3” F - HOLE DIA. D C B A SWF SERIES HEATERS 1-2004 -2- Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: [email protected] WATER IMMERSION HEATERS TABLE LEGEND: A - OVERALL LENGTH B - LENGTH TO PIPE BUSHING NUT C - TUBE LENGTH D - BUSHING HEAD NUT E - TERMINAL BOX SIZE F - NUMBER OF TUBES G - PIPE THREAD SIZE J - TERMINAL BOX HEIGHT E - TERMINAL BOX E - TERMINAL BOX G - PIPE THREAD G - PIPE THREAD F - NUMBER OF TUBES F - NUMBER OF TUBES 1” C C B D J A B A D RA or RB SERIES HEATERS TS or TRS SERIES HEATERS RA SERIES - 1" O.D. Tube - 1" Pipe Thread WATTS 300 500 750 1000 1250 1500 Voltage* 120 240 Model Num ber RA RA RA RA RA RA - 13 15 17 101 112 115 RA RA RA RA RA RA - 23 25 27 201 212 215 Dim ensions W.P.S.I 17.4 28.4 28.0 37.5 34.6 33.0 A 10-3/4" 10-3/4" 13-3/4" 13-3/4" 16-3/4" 19-3/4" B 7" 7" 10" 10" 13" 16" BBBBBB- C 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" D 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" E 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. F 1 1 1 1 1 1 G 1" 1" 1" 1" 1" 1" J 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 11" 11" 14" 14" 17" 20" 20" 7" 7" 10" 10" 13" 16" 16" BBBBBBB- 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 1 1 1 1 1 1 1 1-1/4" 1-1/4" 1-1/4" 1-1/4" 1-1/4" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 1-1/8" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 2 2 2 2 2 2 2" 2" 2" 2" 2" 2" 2-1/8" 2-1/8" 2-1/8" 2-1/8" 2-1/8" 2-1/8" E 6" SQ. 6" SQ. 6" SQ. 6" SQ. 6" SQ. 6" SQ. F 3 3 3 3 3 3 G 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" RB SERIES - 1¼" O.D. Tube - 1¼" Pipe Thread 500 750 1000 1250 1500 2000 2500 RB - 15 RB - 17 RB - 101 RB - 112 RA - 115 RA - 122 RA - 125 RB - 25 RB - 27 RB - 201 RB - 212 RA - 215 RA - 222 RA - 225 21.2 31.8 28.4 35.4 31.9 34.0 42.5 TRS SERIES - 2 Tubes - 2" Pipe Thread 2000 TRS - 1252 TRS - 2252 50.0 12" 2500 TRS - 1272 TRS - 2272 50.0 13" 3000 TRS - 1352 TRS - 2352 50.0 14" 4000 TRS - 1452 TRS - 2452 50.0 18" 5000 TRS - 2552 50.0 21" 6000 TRS - 2652 50.0 24" *Single or Three Heat, w ithout sw itch, or Three Phase Open Delta. 10" 11" 12" 16" 19" 22" BBBBBB- TS SERIES - 3 Tubes - 2½" Pipe Thread Voltage WATTS 120 240 480 Model Num ber 3000 TS - 133 TS - 233 4000 TS - 143 TS - 243 5000 TS - 253 6000 TS - 263 7500 TS - 273 9000 TS - 293 *Single Phase or Three Phase Open Delta 1-2004 TS TS TS TS TS TS - 433 443 453 463 473 493 Dim ensions W.P.S.I. 40 40 40 40 40 40 A 14-1/2" 17-1/2" 20-1/2" 23-1/2" 26-1/2" 29-1/2" -3- B 11" 14" 17" 20" 23" 26" C B - 1" B - 1" B - 1" B - 1" B - 1" B - 1" D 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" 1-3/4" J 2-1/8" 2-1/8" 2-1/8" 2-1/8" 2-1/8" 2-1/8" Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: [email protected] WATER IMMERSION HEATERS TABLE LEGEND A - OVERALL LENGTH B - IMMERSED LENGTH C - FLANGE THICKNESS D - SPAN BETWEEN OPPOSING FLANGE HOLES E - TERMINAL BOX DIMENSIONS F -FLANGE HOLE DIAMETER G - NUMBER OF FLANGE HOLES H - NUMBER OF TUBES SWF SERIES - Standard-150# or 300# Pipe Flange kW 240 Voltage* 480 550 W.P.S.I. Model Num ber 3 Inch Standard Pipe Flange SWF Series Other Dimensions Dim ensions A B 6.0 7.5 9.0 12 15 18 SWF - 3060 SWF - 3075 SWF - 3090 SWF - 3012 - SWF - 3060 SWF - 3060 42.5 SWF - 3075 SWF - 3075 43.0 SWF - 3090 SWF - 3090 47.5 SWF - 3012 SWF - 3012 45.5 SWF - 3015 SWF - 3015 43.3 SWF - 3018 SWF - 3018 42.5 5 Inch Standard Pipe Flange 25-1/2" 29" 32" 37-1/2" 46-1/2" 54-1/2" 19" 22-1/2" 25-1/2" 31" 40" 48" 24 30 SWF - 5024 - SWF - 5024 SWF - 5024 40.0 SWF - 5030 SWF - 5030 39.0 8 Inch Standard Pipe Flange 36" 42-1/2" 29-1/2" 36" 32-1/2" 42-1/2" 48-1/2" 25-1/2" 35-1/2" 41-1/2" 50 SWF - 8050 SWF - 8050 75 SWF - 8075 SWF - 8075 100 * Three Phase Open Delta SWF - 8050 SWF - 8075 SWF - 8100 46.5 39.5 44.0 C D E F G H 3" 150 # 300 # FLANGE SIZE 5" 150 # 300 # 15/16" 1-1/8" 6" 6-5/8" 7-1/2" 8-1/4" 3/4" 7/8" 4 8 3 3 15/16" 8-1/2" 10" 7/8" 8 6 8" 150 # 300 # 1-3/8" 1-1/8" 1-5/8" 9-1/4" 11-3/4" 13" 11" 13-1/2" 15" 7/8" 7/8" 1" 8 8 12 6 18 18 SWF SERIES HEATERS H - NUMBER OF TUBES G - NUMBER OF HOLES E COLD LENGTH 3” F - HOLE DIA. C D B A SELECTING THE APPROPRIATE HEATER HEATER CASING WATTAGE Watts Density (W.P.S.I.) Rinse Tank, using w ater and solutions that w ill not attack copper As Rated 40/50 Steel Alkali --- Cleaning Tanks --Okite, etc. or liquids that w ill not attack steel As Rated Steel or Stainless Steel Pitch Asphalt Grease Steel or Stainless Steel Wax Paraffin Vegetable Oils Stainless Steel Electro-plating solutions. Copper 1-2004 MATERIAL TO BE HEATED { { 40/50 Use Stainless if Derate Standard any free acids heater 75% are present 10/12 Use Stainless if Derate Standard any free acids heater 75% are present 20/22 As Rated 40/50 -4- S P E C I A L F E AT U R E S AND OPTIONS RA-RB-TRS-TS SERIESS t a i n l e s s S t e e l H e a d & Tu b i n g . Explosion Proof Heads. S p e c i a l Wa t t a g e s & Vo l t a g e s . SWF SERIESE x p l o s i o n P r o o f o r Va p o r R e s i s t a n t Te r m i n a l E n c l o s u r e s . S p e c i a l H i g h Te m p e r a t u r e & P r e s s u r e Gasket. S p e c i a l Wa t t a g e s & Vo l t a g e s Special Alloy Flange or Sheath. Bulletin - 90 OIL IMMERSION & FINTUBE HEATERS 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: [email protected] TRENT Oil Immersion Heaters are designed to give years of trouble-free service when the tubes are completely covered with fluid, used on correct voltage and kept free of carbonization. These heaters listed as having watt densities (W.P.S.I.) of 16-22 are designed for use with heat transfer oil and have a maximum operating temperature of 550° F. Those heaters having lower W.P.S.I. are designed for use with Bunker C fuel oil preheaters and line and suction heaters with a maximum operating temperature of 250° F. CONSTRUCTION: TYPICAL USES FOR OIL PREHEATING, OIL BATHS, OTHER HEAT TRANSFER FLUIDS, SOME GASES. All TRENT Oil Immersion Heaters are constructed with steel heads and tubing. The TRO, TSO and TSOL Series use a dialectric material to support the coiled heating elements and the heater tube is pressed to increase thermal conductivity. FO Series Fintube Heaters include coiled resistance heating elements that are inserted in refractories. Powered refractory is used to fill intervening spaces to readily transmit heat to the aluminum, finned, tubular casing. The TRO Series have two (2) tubular heater tubes and come standard with a 4” octagonal outlet box, a 2” pipe thread, and can be supplied for single heat, three heat, or three phase open delta. The TSO and TSOL Series have three (3) ½” diameter tubular heating elements, a steel head with a 2½” pipe thread, and come standard with a 6” square terminal box. These heaters can be supplied for three phase 240, 480, or 550 volts. TRO,TSO or TSOL The FO Series heaters have a 7½” O.D. - 150# or 300# aluminum flange, HEATERS to which a longitudinal, finned, aluminum tubing is welded. The longintudinal fins increase the surface area, thus lowering the watts per square inch (W.P.S.I.), and enabling a higher KW to be used in a shorter length. Heaters are supplied complete with a 6” square outlet box. Heaters are available in three phase 240, 480 and 550 volts with optional vapor resistant or explosion proof terminal boxes. Other flange sizes are also available. Companion pipe assemblies are available as an optional feature for some models immersion heaters FO HEATER with explosion proof terminal box SEE NEXT TWO PAGES FOR TABLES OF STANDARD SIZES AND SPECIFICATIONS 1-2004 -5- Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: [email protected] OIL IMMERSION HEATERS STANDARD SIZES AND SPECIFICATIONS TABLE LEGEND A - OVERALL LENGTH B - LENGTH TO PIPE BUSHING HEX NUT C - TUBE LENGTH D - PIPE BUSHING HEX NUT E - TERMINAL BOX SIZE F - NUMBER OF TUBES G - NPT SIZE L - COMPANION PIPE ASSEMBLY LENGTH J - CENTER SPREAD OF COMPANION PIPE OUTLETS CONSTRUCTION: All TRENT Oil Immersion Heaters are constructed with steel heads and tubing. The TRO, TSO and TSOL Series use a dialectric material to support the coiled heating elements and the heater tube is pressed to increase thermal conductivity. COMPANION PIPE ASSEMBLIES TRO,TSO or TSOL HEATERS (STEEL ONLY) E - TERMINAL BOX L G - PIPE THREAD F - NUMBER OF TUBES 2-½” C 2-1/8” J B A D TRO Series - 2 Tubes 1-½” 22 W.P.S.I. 150 lbs Pressure Voltage* kW 120 1 1.5 2 2.5 3 4 5 6 TRO 1101 TRO 1151 TRO 1201 TRO 1251 TRO 1301 TRO 1401 TRO 1501 TRO 1601 240 550 Model Num ber TSO Series - 3 Tubes 3 4 5 6 7.5 9 TSO 2303 TSO 2403 TSO 2503 TSO 2603 TSO 2753 TSO 2903 TSOL 2303 TSOL 2403 TSOL 2503 TSOL 2603 TSOL 2753 TSOL 2903 B 11" 14" 17" 21" 23" 32" 39" 46" Dim ensions C 1-1/16" 1-1/16" 1-1/16" 1-1/16" 1-1/16" 1-1/16" 1-1/16" 1-1/16" D 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" 2-1/2" E 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. 4" OCT. F 2 2 2 2 2 2 2 2 G 2" NPT 2" NPT 2" NPT 2" NPT 2" NPT 2" NPT 2" NPT 2" NPT Catalog No. L J BBBBBBBB- BBBBBB- 1-3/16" 1-3/16" 1-3/16" 1-3/16" 1-3/16" 1-3/16" 3" 3" 3" 3" 3" 3" 6" SQ. 6" SQ. 6" SQ. 6" SQ. 6" SQ. 6" SQ. 3 3 3 3 3 3 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT P-9500 P-9502 P-9504 P-9506 P-9508 P-9510 21" 25" 31" 37" 45" 53" 14" 18" 24" 30" 38" 46" 3" 3" 3" 3" 3" 3" 6" SQ. 6" SQ. 6" SQ. 6" SQ. 6" SQ. 6" SQ. 3 3 3 3 3 3 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT 2-1/2" NPT P-9500-L P-9502-L P-9504-L P-9506-L P-9508-L P-9510-L 25" 31" 39" 45" 56" 65" 18" 24-1/2" 32" 38" 49" 58" 22 W.P.S.I. 150 lbs Pressure TSO 4303 TSO 4403 TSO 4503 TSO 4603 TSO 4753 TSO 4903 TSOL Series - 3 Tubes 3 4 5 6 7.5 9 A 13" 16" 19" 23" 25" 34" 41" 48" TRO 2101 TRO 2151 TRO 2201 TRO 2251 TRO 2301 TRO 2401 TRO 2501 TRO 2601 Com panion Pipe Assem blies Dim ensions TSO 5303 TSO 5403 TSO 5503 TSO 5603 TSO 5753 TSO 5903 20" 24" 30" 36" 44" 52" 17" 21" 27" 33" 41" 49" 16/17 W.P.S.I. 150 lbs Pressure TSOL 4303 TSOL 4403 TSOL 4503 TSOL 4603 TSOL 4753 TSOL 4903 TSOL 5303 TSOL 5403 TSOL 5503 TSOL 5603 TSOL 5753 TSOL 5903 24" 30" 38" 44" 55" 64" 21" 27" 35" 41" 52" 61" BBBBBB- 1-3/16" 1-3/16" 1-3/16" 1-3/16" 1-3/16" 1-3/16" *Single Phase or 3- Phase Open Delta on TRO Series; 3-Phase Open Delta on TSO and TSOL Series. 1-2004 -6- Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: [email protected] FINTUBE HEATERS TABLE LEGEND A - TUBE LENGTH (excluding terminal box) B - IMMERSED LENGTH C - FIN LENGTH L - COMPANION PIPE ASSEMBLY LENGTH J - CENTER SPREAD OF COMPANION PIPE OUTLETS CONSTRUCTION: TRENT FO Series Fintube Heaters include coiled resistance heating elements that are inserted in ceramic cores. Powered refractory is used to fill intervening spaces to readily transmit heat to the aluminum, finned, tubular casing. Overall size varies with type of terminal box selected. Steel tubes are also available. FO HEATER with explosion proof terminal box These heaters are designed as fuel oil pre-heaters, or line and suction heaters, and are rated 250°F. Heaters for Heat Transfer Oil Circulation applications which require higher W.P.S.I. are also available with a maximum temperature rating of 550°F. ALUMINUM FINTUBE 7½” - 150 LB. FLANGE COMPANION PIPE ASSEMBLIES (STEEL ONLY) THERMOCOUPLE PORT 1/2” NPT 2” O.D. 2-7/8” O.D. 3” O.D. DRAIN PORT 1/2” NPT C (FIN LENGTH) J 15/16” B 6” x 6” x 3” TERMINAL BOX 2” A L FO Series (Fintube) - 7½" O.D. Aluminum Flange 150 or 300 Lb. Pressure** Voltage* kW 240 480 550 W.P.S.I. Model Num ber 4 6 7.5 9 12 16 FO 2403 FO 2603 FO 2753 FO 2903 FO 2123 FO 2163 *Three Phase Open Delta. FO 4403 FO 4603 FO 4753 FO 4903 FO 4123 FO 4163 FO 5403 FO 5603 FO 5753 FO 5903 FO 5123 FO 5163 ^Steel Only. 5.95 7.15 7.45 6.70 7.14 7.48 Com panion Pipe Assem blies^ Dim ensions A 34" 40" 44-½" 58" 69-½" 80-½" B 30-¼" 36-¼" 42-¼" 54-¼" 66-¼" 78-¼" Dim ensions C 25" 31" 37" 49" 61" 73" Catalog No. P-602 P-752 P-902 P-1202 P-1602 P-1702 L 35" 41" 47" 59" 71" 83" J 27-½" 33-½" 39-½" 51-½" 63-½" 75-½" **Pressure Rating ( 150# or 300#) must be specified. S P E C I A L F E AT U R E S A N D O P T I O N S * S t a i n l e s s S t e e l H e a t e r s Av a i l a b l e i n T R O , T S O a n d T S O L M o d e l s E x p l o s i o n P r o o f & Va p o r R e s i s t a n t Te r m i n a l E n c l o s u r e s O p t i o n a l . S p e c i a l Wa t t a g e s & Vo l t a g e s . C o m p a n i o n P i p e A s s e m b l i e s Av a i l a b l e i n S o m e M o d e l s . *Consult Factory 1-2004 -7- Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com STRIP HEATERS TRENT Strip Heaters are a general utility heating unit concentrating the heat where required. These heaters are designed for standard and special process machines, ovens, dryers, kettles and plastic process equipment. CONSTRUCTION: TRENT Strip Heaters are manufactured with steel or stainless tubes without grooves to alleviate distortion when under heat. The ends are pressed tight and sealed, rendering the entire casing moisture resistant. Terminals assemblies consist of high grade ceramic blocks with substantial bolts securely locked in position in all types except the L Series. The L Series heaters have stainless steel terminal block with mica insulation. (See illustration below). Steel Strip Heaters Stainless Steel Strip Heaters TYPE L - Strip Heaters 750°F Maximum Safe Surface Temperature Voltage Length Watts 8" 12 18 24 24 30 36 42 48 55 65 72 150 250 350 250 500 750 1000 1200 1300 1500 1700 2000 120 240 Model Num ber L - 4811 L - 4112 L - 4122 L - 4113 L - 4123 L - 4212 L - 4222 L - 4215 L - 4225 L - 4313 L - 4323 L - 4311 L - 4321 L - 4411 L - 4421 L - 4413 L - 4423 L - 4511 L - 4521 L - 4611 L - 4621 L - 4722 Watts Density (W.P.S.I.)* 16 11 9 4 8 10 10 10 10 10 9 10 1/2 1/2 1-5/16 5/16 1/2 1-9/16 7/8 2-3/4 10-32 THREAD 7/16 1” 9/32 TYPE LE - Strip Heaters 750°F Maximum Safe Surface Temperature Length Watts 8" 12 18 24 24 30 36 42 48 55 65 72 150 250 350 250 500 750 1000 1200 1300 1500 1700 2000 Voltage 120 240 Model Num ber LE - 7811 LE - 7821 LE - 7112 LE - 7122 LE - 7113 LE - 7123 LE - 7212 LE - 7222 LE - 7215 LE - 7225 LE - 7317 LE - 7327 LE - 7311 LE - 7321 LE - 7411 LE - 7421 LE - 7413 LE - 7423 LE - 7511 LE - 7521 LE - 7611 LE - 7621 LE - 7722 Watts Density (W.P.S.I)* 16 11 9 4 8 10 10 10 10 10 9 10 1/2 1-5/16 5/16 1-7/8 1/4-20 THREAD CERAMIC TERMINAL BLOCK 7/16 1” 9/32 * Watts Per Square Inch OVENS, DRYERS, KETTLES, PLASTICS PROCESS EQUIPMENT, etc. USED IN: 1-2004 1/2 1-1/2 -8- Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com STRIP HEATERS TYPE H - Strip Heaters TYPE HE - Strip Heaters 304 Stainless Steel Sheath 1300°F Maximum Safe Surface Temperature Length Watts 8" 12 18 21 24 24 24 30 36 42 48 54 60 66 72 200 350 500 500 500 750 1000 1000 1500 1500 1750 1900 2100 2400 2600 Voltage 120 240 Model Num ber H - 5821 H - 5135 H - 5136 H - 5116 H - 5126 H - 5215 H - 5225 H - 5216 H - 5226 H - 5217 H - 5227 H - 5211 H - 5221 H - 5310 H - 5320 H - 5311 H - 5321 H - 5411 H - 5421 H - 5413 H - 5423 H - 5452 H - 5612 H - 5622 H - 5722 304 Stainless Steel Sheath 1300°F Maximum Safe Surface Temperature Watts Density (W.P.S.I)* 21 16 12 10 8 13 17 13 15 13 13 12 12 13 13 1/2 Length Watts 8" 12 18 21 24 24 24 30 36 42 48 54 60 66 72 200 350 500 500 500 750 1000 1000 1500 1500 1750 1900 2100 2400 2600 Voltage 120 240 Model Num ber HE - 8821 HE - 8135 HE - 8136 HE - 8116 HE - 8126 HE - 8215 HE - 8225 HE - 8216 HE - 8226 HE - 8217 HE - 8227 HE - 8211 HE - 8221 HE - 8310 HE - 8320 HE - 8311 HE - 8321 HE - 8411 HE - 8421 HE - 8413 HE - 8423 HE - 8452 HE - 8612 HE - 8622 HE - 8722 Watts Density (W.P.S.I)* 21 16 12 10 8 13 17 13 15 13 13 12 12 13 13 1/2 1/2 1-11/32 5/16 1-11/32 5/16 1/2 1-9/16 1/2 1-1/2 7/8 1-7/8 1/4-20 THREAD 2-3/4 1/4-20 THREAD CERAMIC TERMINAL BLOCK CERAMIC TERMINAL BLOCK 7/16 7/16 9/32 1” 9/32 1” TYPE LW - Strip Heaters TYPE HW - Strip Heaters 750°F Maximum Safe Surface Temperature 1300°F Maximum Safe Surface Temperature Length Watts 5 1/2" 8 12 18 24 24 30 36 125 175 250 350 500 500 750 1000 * atts perPer squar e inch *WWatts Square Voltage 120 240 Model Num ber LW LW LW LW LW LW LW LW - 2511 2811 2112 2131 2136 2118 2318 2311 LW LW LW LW LW LW LW - 2821 2122 2132 2137 2128 2328 2321 Watts Density (W.P.S.I.)* 23 14 10 8 10 8 10 10 Length Watts 5 1/2" 8 12 18 24 24 30 36 250 400 350 500 750 750 1250 1500 Voltage 120 240 Model Num ber HW - 3511 HW - 3814 HW - 3824 HW - 3817 HW - 3827 HW - 3116 HW - 3126 HW - 3217 HW - 3227 HW - 3231 HW - 3232 HW - 3321 HW - 3322 HW - 3316 HW - 3326 Watts Density (W.P.S.I.)* 46 32 14 11 14 10 15 15 Inch 1/2 480 VOLT STRIP HEATERS 1-11/32 5/16 TRENT Strip Heaters are available for direct 480 Volt line service operation. Types of L, LE, H and HE series heaters may be ordered at 480 Volt rating at additional charge. 1/2 1-7/8 8-32 THREAD CERAMIC TERMINAL BLOCK 7/16 NOTE: Types LW and HW Series Heaters are specifically not available for 480 Volt ratings. 1-2004 9/32 1” -9- Bulletin - 90 CARTRIDGE HEATERS 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com Cartridge Type Heaters are general utility heating units that enable the concentration of heat where required. These heaters are designed for standard and special process machines, platens, glue and compound vessels, heating of valves, pipe lines, plastic forming dies, cigarette and shoe machinery. CONSTRUCTION: TRENT Cartridge Heaters are manufactured with brass or steel sheath with end opposite terminals spun in to make a moisture-resistant heater. Silver soldered moisture proof ends are also available. A heavy duty nickel chromium coil provides the heat and is inserted into a pre-formed ceramic insulator with coils running parallel to the length of the heater. Terminals are securely anchored in the top of the heater and can be supplied in various styles to meet specific applications (See illustration below). Fig. A - Pigtails covered by glass sleeving or porcelain beads, available in all sizes. Fig. B - Angle Type Brass using 6/32” screw. (Available on 5/8” to 3/4” diameter sizes.) SHEATHED CARTRIDGE HEATERS Standard sheath is brass or carbon steel, but are also available in stainless steel on all sizes. Wattages other than those listed in the specifications tables on the following page are also available. Check with factory for special applications. When the heaters are mounted in moving machinery, the pigtail leads must be securely fastened to avoid rupturing where they enter the heater. Sheathed Cartridge Heaters Cartridge Heaters are designed to be used either in direct contact with the object or material to be heated, or inserted snuggly into a metal block to conduct the heat from heater and to prevent overheating. All TRENT cartridge Heaters are .003” undersize in diameter, except those with a stainless steel sheath which can be up to .015” undersize. When drilling the hole for a cartridge heater in a block, the customer should drill a pilot hole completely through the block and then drill or ream the hole to the exact size of heater listed. 1-2004 Fig. C - Spade Type Brass using 10/32” screw. (Available on 15/16” and larger diameter sizes.) SHEATHLESS CARTRIDGE HEATERS Sheathless cartridge heaters are used in many applications. This heater has the advantage of faster heat conduction, as no metallic sheath is present to act as a heat shield. The lack of a sheath also eliminates sheath deterioration and permits operating temperatures beyond the limits of sheathed Sheathless Cartridge Heaters heaters. Construction is very simple since the heater is no more than a ceramic core containing heating element with a cement seal at the top and bottom. Leads are restricted to pigtail type (Fig. A above). Since these heaters are ceramic extrusions, the sizes are nominal and diameters may vary slightly. These heaters should not be used in the presence of liquids as the cores are porous. To install, drill a hole as close to the heater diameter size as possible, and pack any void with zircon heat transfer material. - 10 - Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com CARTRIDGE HEATERS The following tables include our standard models. Contact TRENT for other configurations: Standard Specifications - Steel or Brass Sheath Cartridge Heaters Model # K-6 K-8 K-10 K-11 K-20 K-21 K-22 K-23 K-25 K-29 K-30 K-31 K-32 K-33 K-34 K-39 K-300 K-302 K-322 K-303 K-333 K-306 K-326 K-336 K-308 K-318 K-319 K-309 K-320 K-310 K-311 K-312 K-314 K-315 Length Volts Diameter 3/8" 1-1/2" 120 1-1/2" 120 2-1/2" 120 2-1/2" 120 Diameter-1/2" 2-1/2" 120 or 240 2-1/2" 120 or 240 2-1/2" 120 or 240 2-1/2" 120 or 240 6" 120 or 240 6" 120 or 240 Diameter 5/8" 2-1/2" 120 or 240 2-1/2" 120 or 240 2-1/2" 120 or 240 2-1/2" 120 or 240 2-1/2" 120 or 240 4" 120 or 240 4" 120 or 240 4-1/2" 120 or 240 4-1/2" 120 or 240 5" 120 or 240 5" 120 or 240 6" 120 or 240 6" 120 or 240 6" 120 or 240 7" 120 or 240 7" 120 or 240 9" 120 or 240 9" 120 or 240 10" 120 or 240 10" 120 or 240 13" 120 or 240 15" 120 or 240 17" 120 or 240 18" 120 or 240 Watts 30 50 50 75 60 75 100 120 150 200 75 90 100 130 150 150 240 150 250 150 300 100 175 350 200 375 300 450 400 500 600 600 600 600 Model # K-51 K-51 K-51 K-52 K-531 K-53 K-560 K-56 K-58 K-59 K-503 K-504 K-505 K-506 Length Volts Diameter 3/4" 2-1/2" 120 or 2-1/2" 120 or 3-1/2" 120 or 3-1/2" 120 or 5" 120 or 5" 120 or 8" 120 or 8" 120 or 10" 120 or 12" 120 or 15" 120 or 16-1/2" 120 or 18" 120 or 22" 120 or Watts 240 240 240 240 240 240 240 240 240 240 240 240 240 240 100 200 150 250 250 350 350 450 550 600 750 800 900 1000 Custom sizes in special diameters, lengths, w attages, voltages and sheath materials are available --- contact factory. K-71 K-741 K-74 K-77 K-79 K-791 K-700 K-702 K-704 K-707 K-717 K-709 K-711 K-712 Diameter 15/16" 2-1/2" 120 or 240 3-1/2" 120 or 240 3-1/2" 120 or 240 5" 120 or 240 5" 120 or 240 5" 120 or 240 5" 120 or 240 6" 120 or 240 8" 120 or 240 12" 120 or 240 12" 120 or 240 14" 120 or 240 17" 120 or 240 18-1/2" 120 or 240 275 100 325 100 140 300 450 600 700 425 800 900 1000 1100 Model # K-820 K-82 K-840 K-84 K-850 K-85 K-86 K-87 K-89 K-800 K-801 K-803 K-93 K-94 K-95 K-96 K-97 K-98 K-99 K-901 K-903 K-010 K-111 K-014 K-115 K-017 K-019 K-020 - Length Volts Diameter 1" 3-1/2" 120 or 240 3-1/2" 120 or 240 5" 120 or 240 5" 120 or 240 6-1/2" 120 or 240 6-1/2" 120 or 240 8" 120 or 240 9 3/4" 120 or 240 12-1/2" 120 or 240 14" 120 or 240 15-1/2" 120 or 240 18-1/2" 120 or 240 Diameter 1-1/4" 3-1/2" 120 or 240 5" 120 or 240 6-1/2" 120 or 240 8" 120 or 240 9-1/4" 120 or 240 10-1/2" 120 or 240 12" 120 or 240 15" 120 or 240 18" 120 or 240 Diameter 1-5/16" 2-1/2" 120 or 240 5" 120 or 240 6" 120 or 240 7" 120 or 240 8" 120 or 240 10" 120 or 240 12" 120 or 240 - Watts 100 300 250 375 300 500 500 700 800 850 1000 1300 230 325 450 650 700 775 875 1100 1400 200 300 550 750 800 900 1000 - Sheathed Cartridge Heaters TYPICAL USES FOR HEATING Dies, Molds, Platens, Sealing Devices, Defrosting, Resistors *550 volt heaters can be supplied on special factory order. Standard Specifications - Sheathless Cartridge Heaters Model # S-10 S-11 S-12 S-20 S-21 S-22 S-23 S-24 S-30 S-31 S-32 S-33 S-40 S-41 S-42 S-43 S-50 S-51 S-52 S-53 1-2004 Length Volts Diameter 5/16" 1-1/2" 120 2" 120 2" 120 Diameter 7/16" 1-1/2" 120 or 240 2" 120 or 240 2" 120 or 240 2' 120 or 240 2" 120 or 240 Diameter 9/16" 1-1/2" 120 or 240 2" 120 or 240 2" 120 or 240 2" 120 or 240 Diameter 11/16" 1-1/2" 120 or 240 2" 120 or 240 2" 120 or 240 2" 120 or 240 Diameter 3/4" 1-1/2" 120 or 240 2" 120 or 240 2" 120 or 240 2" 120 or 240 Watts 30 50 75 50 60 75 100 130 75 100 150 200 75 100 150 200 75 100 150 200 Model # S-60 S-61 S-62 S-63 S-64 S-65 S-66 S-67 S-68 S-70 S-71 S-72 S-73 S-74 S-75 S-76 S-77 S-78 S-79 S-700 S-701 S-702 - Length Volts Watts Diameter 29/32" 2' 120 or 240 2-1/2" 120 or 240 3' 120 or 240 3-1/2" 120 or 240 4" 120 or 240 4-1/2" 120 or 240 5" 120 or 240 5-1/2" 120 or 240 6" 120 or 240 Diameter 1-5/32" 3" 120 or 240 3-1/2" 120 or 240 4" 120 or 240 4-1/2" 120 or 240 5" 120 or 240 5-1/2" 120 or 240 6" 120 or 240 6-1/2" 120 or 240 7" 120 or 240 7-1/2" 120 or 240 8" 120 or 240 8-1/2" 120 or 240 9" 120 or 240 - 150 275 300 325 350 400 450 525 600 200 230 250 275 325 375 425 450 500 575 650 675 700 - - 11 - Sheathless Cartridge Heaters SPECIAL FEATURES and OPTIONS* Silver solder end opposite terminals. Ceramic beads over bare pigtail wire. String tie pigtail leads 3/4” above heater seal. 3/4” long protective spring over pigtail leads above heater seal. Moisture resistant conduit to contain pigtail leads. *CONSULT FACTORY. Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com TUBULAR HEATERS CONSTRUCTION: TRENT Tubular Heaters, or “D” rods, may be used in straight lengths or formed to any required shape. Equipped with threaded fittings, these heaters are ready for installation and use as immersion heaters with oil, water, and corrosive liquids in tanks, kettles, baths, pots or vessels of any kind. In straight lengths they are readily mounted, and do not require special machining for installation on platens, dies and extruders for conductive heating. They are also recommended in ovens with low temperature ranges requiring convection or radiant Tubular Type heating. Heaters TRENT Tubular Heaters are manufactured with a copper, steel or 304 stainless steel sheath. Type of metal used in the sheath and watts per square inch (W.P.S.I.) are determined by operating conditions. Inside the sheath is a helically coiled, nickel chromium, resistance wire heater coil that is embedded in magnesium oxide insulating material. RE The cross section design of the metal sheath assures maximum strength and R R RE RE rigidity. The tubular design also permits RE ready bending and forming to fit a wide range of applications, without damage D to the heating coil or insulation material. R ELECTRICAL RESISTANCE COIL TERMINAL PIN INSULATING MEDIUM BENDING RADIUS KEY R - (Inside Radius) RE - Edge Bend (Inside Radius) D - (Inside Diameter) Customer Minimum Bending Radius METAL SHEATH Steel & Stainless Copper Steel Dimensions 1/2" 2" 6" 3/4" 2-1/2" 7" 3-1/2" 4" ALL DIMENSIONS ARE MINIMUM. Tubular Heater Terminals are available in three configurations, as shown below, at the buyer’s option. The terminals depicted in Figure A and Figure B, are brass, with copper and steel sheath elements and stainless steel for alloy sheath elements. Figure C configuration is an optional threaded fitting which can be supplied at extra charge. FIG. A MICA WASHERS OR RUBBER GROMMET FIG. B MICA WASHERS METAL WASHER COMPOSITION WASHER FIG. C 8-32 THREAD TYPICAL USES Heating Liquid in Tanks, Kettles, Baths, etc. Heaters for Ovens, Platens, Dies, Extruders SEE NEXT PAGE FOR TABLES OF STANDARD SIZES AND SPECIFICATIONS 1-2004 10-32 SCREW FIG. A TYPE GENERAL INFORMATION - TRENT Tubular Heaters are available in one standard size, nominally 1/2” O.D. - Standard sheath materials are copper, steel and alloy. - Heaters are designed with a minimal sheath length of 12 inches and a maximum length of 200 inches. - Heaters are standard with 4” of cold tube length on each end; additional length of cold end may be added. Consult factory. - Special lengths and wattages are available. Consult factory. - Lengths listed are tube lengths; overall length of any heater may be obtained by adding combined terminal lengths to tube lenghts. - 12 - Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com TUBULAR HEATERS TRENT TUBULAR OR “D” ROD HEATERS - The following tables provide specifications of our standard models. Call TRENT for other configurations to meet your requirements: TUBE LENGTH L H HEATED LENGTH L minus 8” COLD LENGTH 4” COLD LENGTH 4” 3/8” ROUND CROSS SECTION D-SHAPED CROSS SECTION ROUND CROSS SECTION 19/32” TUBULAR Heaters Standard Specifications - 1/2" Nominal O.D. COPPER 50 WATTS PER SQUARE INCH Maximum Sheath 350°F Model # 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU 5CU - 16 18 22 28 32 36 40 44 48 54 60 72 78 84 90 96 102 108 120 VOLTS 120 120 120 240 240 240 240 240 240 240 240 480 480 480 480 480 480 480 480 WATTS 675 800 1200 1500 1800 2100 2200 2400 2800 3000 3500 4100 4500 5000 5250 5600 6000 7000 7600 STEEL 20 WATTS PER SQUARE INCH Maximum Sheath 750°F Model # 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE 5FE - 16 18 22 28 32 36 40 44 48 54 60 72 78 84 90 96 102 108 120 132 144 156 168 180 192 204 VOLTS WATTS 120 120 120 120 or 240 120 or 240 120 or 240 120 or 240 120 or 240 120 or 240 120 or 240 120 or 240 240 or 480 240 or 480 240 or 480 240 or 480 240 or 480 240 or 480 240 or 480 240 or 480 480 480 480 480 480 480 480 300 350 500 750 800 900 1000 1200 1350 1500 1750 2050 2250 2450 2600 2800 3050 3500 3750 4000 4300 4700 5100 5500 5900 6300 304 STAINLESS STEEL 30 WATTS PER SQUARE INCH Maximum Sheath 1350°F Model # 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR 5CR - 16 18 22 28 32 36 40 44 48 54 60 72 78 84 90 96 102 108 120 132 144 156 168 180 192 204 TUBE LENGTH VOLTS WATTS L 120 120 120 120 or 240 120 or 240 120 or 240 120 or 240 120 or 240 120 or 240 240 240 240 or 480 240 or 480 240 or 480 240 or 480 240 or 480 480 480 480 480 480 480 480 480 480 480 450 540 750 1000 1200 1350 1500 1725 1875 2000 2500 3000 3250 3500 3625 3750 4250 4500 5000 5300 5800 6250 6650 6850 7200 7400 12 14 18 24 28 32 36 40 44 50 56 68 74 80 86 92 98 104 116 128 140 152 164 176 188 200 *550 volt heaters can be supplied on special factory order. 1-2004 - 13 - Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com HOT PLATES TRENT Hot Plates are heavy duty construction designed for industrial use in both production shops and laboratories. Typical applications include heating pans and vessels, dehydrating and evaporating, heat treating materials, where applicable, sealing, and many others. CONSTRUCTION Each Hot Plate includes a removable 1/4” steel plate work surface, supported by a fabricated, 16- gauge carbon steel casing, which encloses the insulation and heating elements. . The heating source is a TRENT Folded and Formed® heater rack which radiates heat to the underside of the work surface. This low watts density heat source produces exceptionally long life and virtually precludes maintenance. TRENT Hot Plates come with a standard automatic thermostatic control which operates in the range of 0° to 600°F. HP SERIES - HOT PLATES STANDARD SIZES AVAILABLE 600°F Maximum Temperature TYPICAL USES INCLUDE Heating Pans and Vessels, Dehydrating, Evaporating, Heat Treating, Sealing, Etc. Model # kW Voltage* Single Phase HP-14 HP-24 HP-26 HP-36 HP-46 1.5 3 6 6 6 120 240 240 240 240 or 480 *Not Dual Voltage. TRENT Hot Plate without cover 12-2003 Overall Size Work Space Width Length Height 15" 15" 24" 18" 18" 19" 28" 30" 40" 46" 5" 5" 5" 5" 5" Width Length 15" 15" 24" 18" 18" 15" 24" 26" 36" 42" ** Contactor required for 480 Volt Units. TRENT Hot Plate with cover - 14 - Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com CERAMIC RING HEATERS TRENT Ceramic Ring Heaters have an infinite number of uses, as long as they are operated in a moisture-free environment. These heaters are are commonly used as heating elements for hot plates, glue pots, molds, circular tanks, and coffee urns, among others. The heat source for TRENT Ceramic Ring Units is a coiled, wire, resistance, heating element that is mounted in a grooved ceramic plate and embedded in cement to increase the heat transfer characteristics. Maximum operating surface temperatures range from 500° F to 1800°F, depending on how much heat is dissipated. All sizes are supplied in single heat. Some sizes are available with low, medium and high temperature heat settings. Electrical terminations are either pigtail or stud type. RU SERIES - Ceramic Ring Heaters 550 - 1800°F Maximum Operating Surface Temperature dependent on heat take-away Model Ceramic Ring Heater with Pigtail Leads. RU-3180-200 RU-3180-250 RU-3180-275 RU-3180-300 RU-3180-350 RU-3180-375 RU-3180-400 RU-3180-500 RU-2341-550 RU-2341-750 RU-2341-900 RU-2608-500 RU-2608-1000 Dim ensions Diam eter 4" 4" 4" 4" 4" 4" 4" 4" 5-3/4" 5-3/4" 5-3/4" 7-1/2" 7-1/2" Thickness 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/4" 3/4" 3/4" 7/8" 7/8" Watts Voltage* 200 250 275 300 350 375 400 500 550 750 900 500 1000 120 120 230 120 120 120 or 240 120 or 240 120 or 240 120 120 120 120 or 240 120 * Not Dual Voltage TYPICAL USED AS HEATING ELEMENTS FOR Hot Plates, Glue Pots, Molds, Circular Tanks, Coffee Urns, Etc. 1-2004 - 15 - Bulletin - 90 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com TEMPERATURE CONVERSION TABLE 0 to 100° °C -17.8 -17.2 -16.7 -16.1 -15.6 -15.0 -14.4 -13.9 -13.3 -12.8 -12.2 -11.7 -11.1 -10.6 -10.0 -9.44 -8.89 -8.33 -7.78 -7.22 -6.67 -6.11 -5.56 -5.00 -4.44 -3.89 -3.33 -2.78 -2.22 -1.67 -1.11 -0.56 0.00 0.56 1.11 1.67 2.22 2.78 3.33 3.89 4.44 5.00 5.56 6.11 6.67 7.22 7.78 8.33 8.89 9.44 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 °F 32.0 33.8 35.6 37.4 39.2 41.0 42.8 44.6 46.4 48.2 50.0 51.8 53.6 55.4 57.2 59.0 60.8 62.6 64.4 66.2 68.0 69.8 71.6 73.4 75.2 77.0 78.8 80.6 82.4 84.2 86.0 87.8 89.6 91.4 93.2 95.0 96.8 98.6 100.4 102.2 104.0 105.8 107.6 109.4 111.2 113.0 114.8 116.6 118.4 120.2 100 to 1000° C 10.0 10.6 11.1 11.7 12.2 12.8 13.3 13.9 14.4 15.0 15.6 16.1 16.7 17.2 17.8 18.3 18.9 19.4 20.0 20.6 21.1 21.7 22.2 22.8 23.3 23.9 24.4 25.0 25.6 26.1 26.7 27.2 27.8 28.3 28.9 29.4 30.0 30.6 31.1 31.7 32.2 32.8 33.3 33.9 34.4 35.0 35.6 36.1 36.7 37.2 37.8 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 F 122.0 123.8 125.6 127.4 129.2 131.0 132.8 134.6 136.4 138.2 140.0 141.8 143.6 145.4 147.2 149.0 150.8 152.6 154.4 156.2 158.0 159.8 161.6 163.4 165.2 167.0 168.8 170.6 172.4 174.2 176.0 177.8 179.6 181.4 183.2 185.0 186.8 188.6 190.4 192.2 194.0 195.8 197.6 199.4 201.2 203.0 204.8 206.6 208.4 210.2 212.0 C 38 43 49 54 60 66 71 77 82 88 93 99 104 110 116 121 127 132 138 143 149 154 160 166 171 177 182 188 193 199 204 210 216 221 227 232 238 243 249 254 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 F 212 230 248 266 284 302 320 338 356 374 392 410 428 446 464 482 500 518 536 554 572 590 608 626 644 662 680 698 716 734 752 770 788 806 824 842 860 878 896 914 C 260 266 271 277 282 288 293 299 304 310 316 321 327 332 338 343 349 354 360 366 371 377 382 388 393 399 404 410 416 421 427 432 438 443 449 454 460 466 471 477 482 488 493 499 504 510 516 521 527 532 538 500 510 520 530 540 550 560 570 580 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 790 800 810 820 830 840 850 860 870 880 890 900 910 920 930 940 950 960 970 980 990 1000 1000 to 2000° F 932 950 968 986 1004 1022 1040 1058 1076 1094 1112 1130 1148 1166 1184 1202 1220 1238 1256 1274 1292 1310 1328 1346 1364 1382 1400 1418 1436 1454 1472 1490 1508 1526 1544 1562 1580 1598 1616 1634 1652 1670 1688 1706 1724 1742 1760 1778 1796 1814 1832 C 537 543 548 554 559 565 571 576 582 587 593 598 604 609 615 620 626 632 637 643 648 654 659 665 670 676 682 687 693 698 704 709 715 720 726 731 737 743 748 754 759 765 770 776 781 787 793 798 804 809 F 1832 1850 1868 1886 1904 1922 1940 1958 1976 1994 2012 2030 2048 2066 2084 2102 2120 2138 2156 2174 2192 2210 2228 2246 2264 2282 2300 2318 2336 2354 2372 2390 2408 2426 2444 2462 2480 2498 2516 2534 2552 2570 2588 2606 2624 2642 2660 2678 2696 2714 1000 1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 1110 1120 1130 1140 1150 1160 1170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 1310 1320 1330 1340 1350 1360 1370 1380 1390 1400 1410 1420 1430 1440 1450 1460 1470 1480 1490 C 816 821 827 832 838 843 849 854 860 866 871 877 882 888 893 899 904 910 916 921 927 932 938 943 949 954 960 966 971 977 982 988 993 999 1004 1010 1016 1021 1027 1032 1038 1043 1049 1054 1060 1066 1071 1077 1082 1088 1093 2000 to 3000° 1500 1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 1610 1620 1630 1640 1650 1660 1670 1680 1690 1700 1710 1720 1730 1740 1750 1760 1770 1780 1790 1800 1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 F 2732 2750 2768 2786 2804 2822 2840 2858 2876 2894 2912 2930 2948 2966 2984 3002 3020 3038 3056 3074 3092 3110 3128 3146 3164 3182 3200 3218 3236 3254 3272 3290 3308 3326 3344 3362 3380 3398 3416 3434 3452 3470 3488 3506 3524 3542 3560 3578 3596 3614 3632 C 1093 1099 1104 1110 1115 1121 1127 1132 1138 1143 1149 1154 1160 1165 1171 1177 1182 1188 1193 1199 1204 1210 1215 1221 1227 1232 1238 1243 1249 1254 1260 1265 1271 1277 1282 1288 1293 1299 1304 1310 1315 1321 1327 1332 1338 1343 1349 1354 1360 1366 2000 2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 2110 2120 2130 2140 2150 2160 2170 2180 2190 2200 2210 2220 2230 2240 2250 2260 2270 2280 2290 2300 2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 F 3632 3650 3668 3686 3704 3722 3740 3758 3776 3794 3812 3830 3848 3866 3884 3902 3920 3938 3956 3974 3992 4010 4028 4046 4064 4082 4100 4118 4136 4154 4172 4190 4208 4226 4244 4262 4280 4298 4316 4334 4352 4370 4388 4406 4424 4442 4460 4478 4496 4514 C 1371 1377 1382 1388 1393 1399 1404 1410 1415 1421 1427 1432 1438 1443 1449 1454 1460 1465 1471 1477 1482 1488 1493 1499 1504 1510 1515 1521 1527 1532 1538 1543 1549 1554 1560 1565 1571 1577 1582 1588 1593 1599 1604 1610 1615 1621 1627 1632 1638 1643 1649 F 4532 4550 4568 4586 4604 4622 4640 4658 4676 4694 4712 4730 4748 4766 4784 4802 4820 4838 4856 4874 4892 4910 4928 4946 4964 4982 5000 5018 5036 5054 5072 5090 5108 5126 5144 5162 5180 5198 5216 5234 5252 5270 5288 5306 5324 5342 5360 5378 5396 5414 5432 2500 2510 2520 2530 2540 2550 2560 2570 2580 2590 2600 2610 2620 2630 2640 2650 2660 2670 2680 2690 2700 2710 2720 2730 2740 2750 2760 2770 2780 2790 2800 2810 2820 2830 2840 2850 2860 2870 2880 2890 2900 2910 2920 2930 2940 2950 2960 2970 2980 2990 3000 USEFUL ELECTRICAL DATA r E i i=I i=I r r e =E I = 1.73 i e r e =E i=I r i = 1.4 I i=I i e =E e I I r r e =E E = 1.4 e r ST A R (WY E ) DE LT A 3 - P H A SE O P E N 2 - P H A SE 4 WI RE 2 - P H A SE 3 WI RE P = 3 ei = 1 .7 3 E I P = 3 ei = 1 .7 3 E I P =2 * e * i P =2 * e * i P =2 * e * i 2 Deg. Fahrenheit = (1.8 x Deg. Centigrade) + 32 Single Phase, W = I * R = E * I D.C. Amps. = I = W / E Deg. Centigrade = .555 ( Deg. Fahrenheit - 32) Three Phase Delta, W = 3 * E * i = 1.73 * E * I A.C. 1 Phase Amps. = I = W / (E x PF) 1 Gallon Water = 8.3 lbs. R = E / I; I = E / R; E = I * R; 1 BTU = .252 kg. calories 0.2930 watt hours Three Phase Wye, W = 3 * e * I = 1.73 * E* I 2 Two Phase 4 Wire, W = 2 * I * R = 2 * E * I 2 Two Phase 3 Wire, W = 2 * I * R = 2 * E * I 1 BTU per lb. = 1.8 calories per gram Voltage between outside wires = 1.41 * e 1 kW Hour will evaporate 3.5 lb. of water from and at 212°F. 1 kW hour = 3412 BTU's 1 HP = 746 Watts. 1 kW = 1000 Watts D.C. Amps. = I = E / R A.C. 3 Phase Amps. = I = W / ( 1.73 (E x PF)) 2 2 W = E * I = I * R; W = E / R A.C. 2 Phase 3 Wire middle Wire Amps. = Amps. in outside wire x 1.41. KEY: 1 kW Hour will raise 22.75 of water from 62°F to 212°F. Wattage varies directly as ratio of voltage squared. W = Power, Watts 1 Gallon = 231 cubic inches = 3.785 litres = .1337 cubic feet. The energy put out by a heating unit is measured in watts. E = Electro Motive Force, Volts PF = Power Factor 1 cubic ft. = 1728 cubic inches = .03704 cubic yards = 7.481 gallons The power factor is always unity. I = Current, Amperes 1-2004 R = Resistance, Ohms 201 Leverington Avenue Philadelphia, PA 19127 Phone: 215.482.5000 Fax: 215.482.9389 Website: www.trentheat.com E-mail: trentheat@ aol.com SINCE 1927 SOLVE YOUR HEATING PROBLEMS WITH TRENT Electrically Heated Industrial Equipment & Folded and Formed® HEATING UNITS TRENT exposed ribbon type heating elements have proven their advantages wherever high-temperature, controlled, radiant heat is essential for efficient, low cost process operations of every type. The TRENT Folded and Formed® heating element is the heart of TRENT Custom-built Equipment and Heating Units......to assure a greater radiating surface per square inch of cross-section than any other type of electrical heating element! TRENT’S COMPLETE LINE OF ELECTRICALLY HEATED PROCESS EQUIPMENT AND HEATING ELEMENTS IS FEATURED IN THE FOLLOWING LITERATURE: CAPABILITIES BROCHURE PRODUCT BULLETIN FOLDED AND FORMED® HEATING ELEMENTS FOLDED AND FORMED® HEATING UNITS Folded and Formed® Heating Elements Folded and Formed® Heater Racks Plug (Air Duct) Heaters ELECTRIC FURNACES ELECTRIC OVENS ELECTRIC JACKETS ELECTRIC KETTLES AND MELTERS ELECTRIC HEATING ELEMENTS Water Immersion Heaters Oil Immersion and Fintube Heaters Strip Heaters Cartridge Heaters Tubular Heaters Hot Plates Ceramic Ring Heaters CONVEYOR OVENS AND FURNACES FOR MORE INFORMATION INFORMATION about our products, to request literature, or a quote use one of the following methods: CALL E-MAIL us at VISIT our WEBSITE at 1.800.544.TRENT [email protected], or www.trentheat.com www.trentheat.com Bulletin - CB Bulletin - PB Bulletin - FF Bulletin - 11 Bulletin - 24 Bulletin - 37 Bulletin - 40 Bulletin - 52/62 Bulletin - 90 Bulletin - C-3 WARRANTY: Most of our products carry a one-year warranty on material and workmanship. Exceptions are products used in extreme heat applications or products determined to be damaged through improper use or mishandling. 1-2004 FINTUBE QUOTATION INFORMATION FORM To effectively determine the appropriate Fintube for your needs and respond to your RFQ, PLEASE COMPLETE AND RETURN THE FOLLOWING QUESTIONAIRE: CONTACT NAME TITLE COMPANY PHONE ADDRESS FAX 20.04 EMAIL CITY STATE Zipcode YOUR ELECTRICAL RATING REQUIREMENTS: What ELECTRICAL SERVICE is available? Voltage What is your required KW? Phase Amps Hz KW FINTUBE DIMENSIONS AND SPECIFICATIONS: PLEASE REFER TO OUR ELECTRIC HEATING ELEMENTS BULLETIN 90, page 7 for selected FINTUBE models. Please Note: The "Immersed Length" shown below represents the B dimension, the "Fin Length" is the C dimension, and the "Overall Tube Length" is the A dimension in the diagram on page 7 of Bulletin 90. Also, the sizes listed in the bulletin are common standard sizes. Please feel free to request alternatives to fit your needs. DESIRED FINTUBE DIMENSIONS (in Inches): Fin Length Immersed Length Overall Tube Length (excluding Terminal box) What type of FINTUBE do you require? ALUMINUM What type of terminal box do you require? NONE REQUIRED STANDARD SQUARE 6" x 6" x 3" with Hinged Cover VAPOR RESISTANT BOX EXPLOSION PROOF BOX What Size (Diameter) Flange do you require? 7½" O.D. (Standard) 6" O.D. 5" O.D. 4" O.D. What Pressure Tolerance must the Flange withstand? 150 Lbs. Other Options: Drain Hole STEEL 300 Lbs. 600 Lbs. "O" Ring Groove TRENT, Inc., 201 Leverington Avenue, Philadelphia, PA 19127 Phone: 800-544-TRENT FAX: 215-482-9389 Website: www.trentheat.com Email: [email protected]
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