Watlow Electric 35 User's Manual
Contents
1. Bulletin 352 20MDA384 Now Watlow Offers You the Advantage A Unique Combination of a Low Cost High Capability Temperature Control and a Power Switching Module We call our new Series 35 switching control module the Advantage because it gives you what you ve never had before in low cost temperature control a high performance thermocouple temperature control and a reliable mercury relay combined in a single inexpen sive simple to use package You Can Enjoy the Advantages of e Thermocouple sensor included e Precise control to adjustable set point e High ampere switching 35 amp 60 amp e Solid state electronics e Exceptional reliability e Hermetically sealed switch e Extended trouble free life 1 2 amp 3 pole models e Wider temperature ranges e Ease of installation e Quiet operation Off the shelf availability Available metal enclosure e Many OEM options MODEL 35AA 2600 1100 SINGLE POLE AS SHOWN 96 00 LIST Specifications CONTROL MODE On off OUTPUT Normally open contact rated at 35 or 60 amps 1 2 or 3 pole INPUT J Thermocouple with 30 leads and a 6 long Ye diameter sheath included as standard LINE VOLTAGE All 10 47 to 63 Hz 1 24VAC 2 115VAC 3 230VAC OPERATING AMBIENT Temperature 30 to 150 F 0 to 66 C Humidity 10 to 100 non condensing OPEN SEN2. Installation Temperature Control with 1 2 or 3 Pole Mercury Relay Output Optional NEMA 1 Enclosure Specifications Control Mode Control Line Voltage Time Proportioning or 24VAC 115VAC or 230VAC ON OFF 3 F Switching Differential 50 60Hz 10 Input Thermocouple TIC Compensation Automatic Grounded or Ungrounded TIC Break Protection Type J T C 50 500 F 10 260 C Load Shut Off w Open T C Type J T C 50 1000 F 10 538 C Isolation Sensor and Control isolated Type K T C 100 2000 F 50 1050 C from Line and Load Display Calibrated dial scale Set Point Stability Integral Assy with F C Scale 10 V F Typical Referred to the Remote Assy with F C Scale Input Output Normally Open contacts rated at 25 Operating Environment 35 or 60 Amps 30 to 130 F 0 to 55 C up to 480VAC with a 10 to 100 RH Non condensing 1 2 or 3 Pole Mercury Relay Unit Mount Mount Vertically 30 Output Connections Optional Enclosure 35 amp 65A Relay Heavy Duty Compression Type NEMA 1 in 2 sizes 25A Relay Binding Head Screw Type Small for Series 35 with 1 or 2 pole relay out Control Connection put 1 4 Quick Connects or Large for Series 35 with 3 pole relay output Barrier Strip 3 48 Screw Clamp UL Pending File 43684 we WAZA LOW 1241 Bundy Blvd Winona Minnesota 55987 507 454 5300 W035 1B20 8538 September 1985 Remote Set Pot Model Number Informatio
3. 5300
4. Amp relay Series 35 s maintain 0 50 inch clearance from the centerline of the lower mounting holes to the bottom of an enclosure Mount the Series 35 with 10 32 screws Wire your unit according to the wiring diagram adjacent to the mounting diagram Po Remote Set Pot Refer to the Remote Set Pot Mounting Dimensions diagram Drill a 0 390 diameter hole for the set pot shaft Drill a 0 140 tab hole to the left of the shaft hole according to the diagram Drill four 0 96 holes for the corners of the dial scale using the diagram dimensions Loosen the two set screws on the set pot knob and remove the control knob with its clear plastic shield Remove the nut and washer from the set pot shaft Insert the set pot shaft through its hole from the rear placing the aligning tab in its hole Place the dial scale on the set pot shaft and anchor it with four 4 40 self tapping screws Secure the pot shaft with the washer and dial scale nut Turn the pot shaft to the maximum counter clockwise position Place the knob on the shaft 10 Align the indicator mark on the clear plastic shield with the mechanical zero marker on the dial scale Tighten the two control knob set screws a a oN nao w Pn 35 60 Amp Relay Dimensions B6 P D ARAE Dil E A DIM 4 55 5 00 B
5. SOR PROTECTION Load will shut off in the event of an open sensor THERMOCOUPLE COMPENSATION VY Automatic ENCLOSURE Optional LOAD CONNECTIONS Heavy duty compression terminals SET POT 1 Integral mount assembly with F C dial scale Standard 2 Remote mount assembly with F C dial scale Optional MOUNTING The unit must be mounted vertical 30 ISOLATION Sensor and control circuitry isolated from line and load How To Order J E soo a o aj Indication A Non indicating Output A 85A SPST 96 00 list B 35A 2PST 119 00 list 35A 3PST 148 00 list D 60A SPST 111 00 list E 60A 2PST 167 00 list F 60A 3PST 225 00 list Controller Line Voltage Connections 1 Quick Connects Standard 2 Barrier Strip Add 1 60 list Setpoint Assembly 1 Integral Standard 2 Remote Order Separately at 9 80 list Temperature Range amp Sensor Selection 1 24VAC 2 115VAC 3 230VAC Remote Setpoint Assembly Quick Connect Barrier Strip Range Code Range TC Type 006 0428 A006 0430 6 50 to 500 F 10 to 260 C ae 006 0429 006 0431 601 50 to 1000 F 10 to 538 C ns It s Your Turn to Have the Advantage Call us today for assistance with your heat sensing and control electronics needs WATLOW WINONA 1265 E SANBORN ST WINONA MN 55987 507 454
6. _DIM 90 744 750 1 07 911 917 NOTE All dimensions in inches Series 35 35 60 Amp Outputs OTE SETPOT FOR RANGE CONNECTION CTIONS __ ICK CONNECT BARRIER STRIP ee KOO6 04 A006 0429 A006 0431 1006 0452 NA os NOTE Themocouple Relay Terminal and Line Voltage wiring i Wiring are identical for both integral and remote set pot units On remote set pot units wire the set pot according to the diagram RELAY TERMNAL POLE T Li k 3000 VOLTAGE u sas RELAY TERMINAL POLE RELAY TERMINALS CONTROL KNOB POLE 2 POE SCREWS D Series 35 25 Amp Output l Mounting NOTE Control mounting is identical for both integral and remote set pot versions 2 Pole NOTE Themocouple Relay Terminal and Line Vonage wiring are identical for both integral and remote set pot units On remote set pot units wire the set pot according to the diagram
7. n Mounting Demensions are TONNE L344 p34 FF T Quick CONNECTS B TIME _PROPORTIONING ie 2 BARRER STRIP S F BAND 15 SEC CYCLE TIME ae C TIME PROPORTIONING TA IS F BAND 9 SEC CYCLE TIME ij 096 DIA 4 D TIME PROPOR FOR 4 40 SELF TAPPING 25 F C CYCLE TIME ie 4 z BAND 5 SE SENSOR hanee NO Teor i LO iE MO 600 50 TO SOO R 35A SPST D 60a SPST 10 TO 260 C 35A 2PST E 60A 2PST H TYPE J TC 35A 3PST F 60A SPST 60i 50 TO 1000F 10 TO 538 C L TPE 1c po 612 100 TO 2000F 50 TO 1080 C TYPEK TC 188 oia 2 See Above Mounting NOTE Control mounting is identical for both integral and remote set pot versions Mounting Control with Relay 1 Look at the 4th digit of the model number on your unit Compare the 4th digit with the Model Number Information chart here Then find the cor rect mounting diagram at the right to mount your unit Notice that the mounting diagrams on this page combine details of the similar 35 Amp LD and 60 Amp MD relays Diagrams on the back page of this literature show mounting for 25 Amp KD Series 35 s 2 Mark and drill the 0 188 inch mounting holes for our Series 35 ote On 35 and 60 Amp Series 35 s maintain 0 50 inch clearance from the lower relay contact to the bottom of an enclosure On 25
Download Pdf Manuals
Related Search