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1. 2 Pozi driver Operating Environment e See the output rating curve chart page 3 0 to 90 RH relative humidity non condensing e Storage temperature 40 to 185 F 40 to 85 C e nsulation only tested to 3 000 meters DIN Rail Mount e DIN EN 50022 35 mm by 7 5 mm Back Panel Mount e Four mounting holes to M4 No to No 8 fastener Through Wall Mount e See page 4 for thru wall panel cutout Note Mount cooling fins vertically Additional Specifications for Contactors and Proportional Controllers Control Mode Zero Cross e Input control signal Type C V dc input contactor e Input control signal Type V ac input contactor e To increase service life on contactor input models the cycle time should be less than three seconds e Input control signal Type F 4 to 20mA dc proportional variable time base control Input Command Signal e AC contactor 24V ac 10 120V ac 10 25 240V ac 10 25 25mA max per controlled leg e DC contactor 4 5 32V dc max current 4 5V dc is 6mA per leg Add 2mA per LED used to the total current e Loop powered linear current 4 to 20mA dc loop powered input Type FO option only no more than three inputs connected in series See page 5 for detail operation Additional Specifications for Phase Angle Phase Angle Current Limit and Single Cycle VTB Operation e Burst firing zero cross control single cycle variable time base Type S single phase and 3 ph
2. and CE with filter e Meets applications requiring agency approval Back to back SCR design e Insures a rugged design On board semiconductor fusing e Provides quick access with no extra mounting necessary Specifications Amperage e See the Output Rating Curve chart below e Max surge current for 16 6ms 1 800A peak e Latching current 500mA min e Holding current 200mA min e Power dissipation is 1 4 watts per amp switched including on board fusing e 200KA SCCR Type 1 and 2 approved with the recommended fusing see user manual Line Voltage e 24 to 48 V ac units 20 min to 53V ac max e 100 to 240 V ac units 48 min to 265V ac max e 277 to 480 V ac units 85 min to 528V ac max e 277 to 600 V ac units 85 min to 660V ac max e 50 60Hz independent 5 Control Mode Zero Cross e Input control signal C V dc input contactor e Input control signal Type V ac input contactor e To increase service life the cycle time should be less than three seconds e Input control signal Type 4 to 20mA dc variable time base control Input Command Signal e AC contactor 24V ac 1096 120V ac 10 25 240V ac 10 25 25 mA max per controlled leg e DC Contactor 4 5 to 32 V dc max current 4 5V dc is 8mA per leg e Loop powered linear current 4 to 20mA dc input Type FO option only no more than three DIN A MITE inputs connected in series Alarm Shorted SCR Alar
3. 3 phase 3 controlled legs 2 independent zones input control C or 3 independent zones input control C or Cooling and Current Rating Per Pole Natural convection standard DIN rail or panel mount heat sink Line and Load Voltage 02 24 to 48V ac 24 120 to 240V ac 60 277 to 600V ac Input Control Signal 0 4 5 to 32V dc contactor FO 4 to 20mA dc proportional K1 22 to 26V ac contactor 2 100 to 120V ac contactor 200 to 240V ac contactor Alarm No alarm S Shorted SCR alarm User Manual English German Spanish French Custom Part Numbers 00 Standard part XX Any letter or number custom options labeling etc Recommended Semiconductor Fuse and Fuse Holders Fuse Part Number Cooper Bussmann FWC20A10F FWC25A10F FWC40A14F FWC50A14F Fuse Holder Part Number Cooper Bussmann CHM1G CHM1G CH141G CH141G Ferraz Shawmut K330013 L330014 A093909 B093910 Fuse Rating Watlow 20A 17 8020 25A 17 8025 40A 17 8040 50A 17 8050 Ferraz Shawmut G81219 G81219 J081221 J081221 Fuse Rating Watlow 20A 17 5110 25A 17 5110 40A 17 5114 50A 17 5114 Current Rating Table _ i ttt ttt Natural Convection AAN TT LI LI 80 N A O oO A aa Oo cT O O O1 Current Amps into a Resistive Load DIN A MITE SCR Power Controller Delivers Up To 80 Amps ina Compact Packa
4. DIN A MITE C DIN A MITE Style C Ratings at 100 On i1 LL LLL LLL LLL LLL Natural Convection NE O a O EHRE ASN NANAI ELLEN LN EN LL LC LI ILLI 0 QC N Q A A QA 0 O Oo 0 O wo Max Internal Enclosure Ambient Temperature C ol Current Amps into a Resistive Load DIN A MITE C Thru Wall DIN A MITE Style C Ratings at 100 On DIN A MITE DIN A MITE Style Ratings at 100 Natural Convection AAN LILLLLL 70 o C 60 55 50 45 NN pt tT TT Shh 0 5 10 15 20 25 30 35 40 45 50 55 60 Current Amps into a Resistive Load Max Internal Enclosure Ambient Temperature C DIN A MITE C Fan Cooled DIN A MITE Style C Ratings at 100 On SREP RRA LLL LL LLL LL C TL LLLI LE LLL LLLLLLL FamCoded Pt ttt tt TIN ELM ptt tt yt Ne N a o N a O a a o N QOQ A aa O o rrrr rrm mI PTT PT PPP PTT PTT TD T TT TT PTT 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Current Amps into a Resistive Load Max Internal Enclosure Ambient Temperature C DIN A MITE D DIN A MITE Style D Natural Convection Ratings at 100 On 85 Ambient Air Around Heatsink Fins C 66 64888 4 amp 6 a N Recommended Max Enclosure Temperature is 176 F 80 C 0 5 10 15 20 25 30 35
5. Ordering Information To order complete the model number on the right with the information below DIN A MITE Style D Solid State Power Controller 1 phase 1 controlled leg Cooling and Current Rating Natural convection current rating 80A 122 F 50 C Note see the output rating curve for the current rating at other temperatures Line and Load Voltage 02 24 to 48V ac 24 100 to 240V ac 48 277 to 480V ac 60 277 to 600V ac Input Control Signal CO 4 5 to 32V dc contactor FO 4 to 20mA dc proportional K1 22 to 26V ac contactor K2 100 to 120V ac contactor K3 200 to 240V ac contactor Current Sensing or Alarm No alarm Load current transformer Shorted SCR alarm User Manual Language English German Spanish French Custom Options 00 Standard parts Recommended Semiconductor Fuse Watlow P N 0808 0096 0000 Cooper Bussmann P N 170N3437 Output Rating Curve DIN A MITE Style D Natural Convection Ratings at 100 On Max Internal Enclosure Ambient Temperature 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Current Amps Into a Resistive Load THE DIN A MITE FAMILY LOW Better Thermal Solutions as er DIN A MITE DIN A MITE DIN A MITE DIN A MITE Style A Style B Style C Style D Up to 25A Up to 40A Up to 80A Up to 100A 600V ac 600V ac 600V ac 600V ac Up to 33A Up
6. 0 Phase 1 1 phase 1 controlled leg Cooling and Current Rating Natural convection current rating 18A 50 C see derating curve for current rating at other temperatures Line and Load Voltage 02 24 to 48V ac 24 100 to 240V ac 60 277 to 600V ac Input Type CO 4 5 to 32V dc contactor FO 4 to 20mA dc proportional K1 22 to 26V ac contactor K2 100 to 120V ac contactor K3 200 to 240V ac contactor Manual Language English German Spanish French Custom Parts Designation 00 Standard parts Recommended Semiconductor Fuse and Fuse Holder Watlow Cooper Bussmann Ferraz Shawmut Fuse 17 8025 FWC25A10F L330014 Holder 17 5110 B24202 G81219 Output Rating Curve Hn DIN A MITE Style A Ratings at 100 On 25 20 15 10 Current Amps into a Resistive Load 5 0 25 30 35 40 45 50 55 60 65 70 75 80 85 Max Internal Enclosure Ambient Temperature DIN A MITE Single and Three Phase Power in a Compact and Safe Package The Watlow DIN A MITE Style B power controller provides a low cost highly compact and versatile solid state option for controlling electric heat You also get all the quality you expect from a Watlow designed and manufactured product DIN rail and back panel mounting are standard on every control There is no need to worry about mercury the DIN A MITE controller is mercury free Capabilities include single phase and three phase zero cross
7. 40 45 50 55 60 65 70 75 80 Current Amps into Resistive Load THER MELEC Max Internal Enclosure Ambient Temperature 80 75 70 65 60 55 50 45 40 35 30 25 LL LLL LLLLLI H 4 HPKH HHHH LLL pL LLL NHH 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Current Amps Into a Resistive Load Thermelec Limited Old Naas Road Bluebell Dublin 12 Ireland Tel 353 1 4568111 Fax 353 1 4568108 www thermelec ie
8. 5A or three turns for 2 5A Open Heater Alarm Option Input Control Signal Type S only e Alarm state when the input command signal is on and the load current detected by the current transformer is 2096 less than customer adjusted set point Alarm output e Energizes on alarm non latching e Triac 24 to 240V ac external supply with a current rating of 300mA 77 F 25 C 200mA 122 F 50 C 100 176 F 80 C and a holding current of 200 pA with a latching current of 5mA typical e Agency Approvals CE with proper filter 89 336 EEC Electromagnetic Compatibility Directive EN 61326 Industrial Immunity Class A emissions not suitable for Class B environments 73 23 EEC Low Voltage Directive EN 50178 Safety Requirements Installation category 111 Pollution degree 2 Phase angle and phase angle with current limit input control signal Types P and L are not CE approved UL 50 Type 4X Enclosure and UL 1604 File E184390 ANSI ISA 12 12 01 Thru wall heat sink mounting only e UL 508 listed and C UL File E73741 eShock and vibration tested to IEC 60068 2 32 e Vibration tested to IEC 60068 2 6 Input Terminals e Compression will accept 0 2 1 5 mm 24 to 16 AWG wire e Torque to 0 5 Nm 4 4 in Ib max with a in 3 5 mm blade screwdriver Line and Load Terminals e Compression will accept 2 to 21 mm 14 to 4 AWG wire e Torque to 2 7 Nm 24 Ib max with a in 6 4 mm blade screwdriver or a type 1A
9. Amps into a Resistive Load DIN A MITE Style C Ratings at 100 On _Fan Cooled_ N OG a a N O B A aa o o Oc O a Max Internal Enclosure Ambient Temperature C 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Current Amps into Resistive Load DIN A MITE Style C Ratings at 100 On BM Recommended Max Enclosure Temperature is 176 F 80 C A 0A 0A OONN ono an O O O Ambient Air Around Heatsink Fins C Co 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Current Amps into a Resistive Load Style C Dimensions Without Cooling Fan Front Side Top M4 4 in 102 mm Clearance for Air Flow and Wire Bending Radius 74 in 146 mm 4 in 102 mm 5 59 in 142 mmi i 1 731 er 5 89 5 74 in E 150 mm 5 in 146 mm 5 2 5 45 in 127 mm i M DIN EN 50022 i Rail Release Tab E ssbyrommrhsb Era pull down 4 in 102 mm min Clipping Distance 1 366 to 1 390 in 34 7 to 35 3 mm 4 in 102 mm Clearance for Air Flow and Wire Bending Radius Front Panel is Touch Safe No Clearance is Required Allowance for M4 8 Fastener With Cooling Fan Side 4 in 102 mm Clearance for Air
10. controller is mercury free The DIN A MITE Style D is capable of zero cross switching up to 100 amps single phase at 600V ac at 86 F 30 depending on the model selected Combined with the input of two or three controllers and you can control three phase It is totally touch safe and includes standard back panel mounting on board semiconductor fuses accessible from the front and a current transformer option for external load current monitoring An optional shorted SCR detector feature is available on some models This model is UL 508 and C UL and CE approved These agency approvals are ideal for those panel builders that require agency approvals on their panels and cabinets Variable time base 4 20mA process control or lt input contactor options are available All configurations are model number dependent and factory selectable This power controller also includes 200KA short circuit current rating SCCR tested up to 480V ac to prevent arch flash with required fusing Features and Benefits 200KA Short Circuit Current Rating SCCR e Prevents arc flash feature Standard panel mount e Provides same mount as industry standard 100A MDR Compact size e Reduces panel space less cost Touch safe terminals e Increases safety for installer user No mercury e Environmentally safe product Faster switching with solid state e Saves energy and extends heater life UL 508 listed C UL
11. safe Faster switching with solid state e Saves energy and extends heater life UL 508 listed C UL and CE with filter e Meets applications requiring agency approval System solution component e Provides single source thermal loop Back to back SCR design e Insures a rugged design Specifications Operator Interface e Command signal input and indication light e Alarm output and indication light e Current limit indication LED Amperage Rating e See output rating curves on page 3 e Max surge current for 16 6ms 1 350A peak e Max l t for fusing is 9100A2s Latching current 200mA min Holding current 100mA min Fan current 0 14A for 24V dc 0 12A for 120V ac 0 06A for 240V ac e Off state leakage 1mA at 77 F 25 max Power dissipation 1 watt per amp per leg switched e 200KA SCCR Type 1 and 2 approved with the recommended fusing see user manual Line Voltage e 24 to 48V ac units 20 4V ac min to 53V ac max e 100 to 240V ac units 48V ac min to 265V ac max e 271 to 600V ac units 85V ac min to 660V ac max 100 to 120V ac 200 to 208V ac 230 to 240V ac 271 7N ac 400V ac 480V ac 600V ac 10 15 50 to 60Hz independent 5 Input control signal Type L P and S Alarms zero cross models only Shorted SCR Alarm Option e Alarm state when the input command signal is off and a 10A or more load current is detected by the current transformer two turns required for
12. switching up to 40 and 22 amps respectively at 600V ac see rating curve A unique integrated design removes the guesswork associated with selecting a proper heat sink and adequate terminations for the application Variable time base 4 20mA process control or lt input contactor versions are available A shorted Silicon Controlled Rectifier SCR alarm option is also available All configurations are model number dependent and factory selectable This power controller also includes 200KA short circuit current rating SCCH tested up to 480V ac to prevent arch flash with required fusing Features and Benefits 200KA Short Circuit Current Rating SCCR Prevents arc flash DIN rail or standard panel mount Versatile quick and low cost installation Compact size Reduces panel space less cost Touch safe terminals e Increases safety for installer user Single and three phase power e Permits use in a variety of applications No mercury e Environmentally safe product Faster switching with solid state e Saves energy and extends heater life UL 508 listed C UL and CE with filter e Meets applications requiring agency approval Back to back SCR design e Insures a rugged design Shorted output alarm optional e Notifies you in case of a shorted SCR New feature Specifications Operator Interface e Command signal input and indication light e Alarm output and indication light Amperage Rating e See the ou
13. to 26V ac contactor K2 100 to 120V ac contactor K3 200 to 240V ac contactor to 5 Phase angle with current limiting single phase only P 0 to 5 Phase angle single phase only S 0 to 5 Single cycle variable time base 0 4 to 20mA 1 12 to 20mA for input control signal option S only 2 0 to 20mA 3 0 to 5V dc proportional 4 1 to 5V dc proportional 5 0 to 10V dc proportional Alarm No alarm S Shorted SCR alarm zero cross models only H Open heater and shorted SCR alarm for input control signal Option S Language English 1 German 2 Spanish 3 French Custom Part Numbers 00 Standard part 1X 1 second soft start control option P L XX Any letter or number custom options labeling etc O Not Approved for conducted or radiated emissions DIN A MITE C Current Rating Table N N a DIN A MITE D SCR Power Controller Delivers Up To 100 Amps in a Smart Package The Watlow DIN A MITE Style D Silicon Controlled Rectifier SCR power controller provides you with an inexpensive versatile product for controlling heat in an efficient package You also get all the quality you expect from a Watlow designed and manufactured product The standard back panel mounting footprint is equal to that of an industry standard mercury displacement relay There is no need to worry about mercury the DIN A MITE
14. 080 FWP 80A22F A094829 100A 17 8100 FWP 100A22F Y094827 Fuse Holder Part Number Fuse Rating Watlow Ferraz Shawmut 40 17 5114 US141I 50A 17 5114 51411 052211 052211 052211 63A 17 5122 80 17 5122 100 17 5122 Ordering Information To order complete the code number on the right with the information below Style C Solid State Power Controller DC Phase 1 1 phase 1 controlled leg 2 3 phase 2 controlled legs 3 3 phase 3 controlled legs use with four wire wye 8 2 independent zones Input Type C 9 independent zones Input Type C Cooling and Current Rating Per Leg see chart below Natural convection standard DIN rail or panel heat sink Fan cooled 120V ac standard DIN rail or panel heat sink Fan cooled 240V ac standard DIN rail or panel heat sink Fan cooled 24V dc standard DIN rail or panel heat sink T Natural convection through wall or cabinet heat sink NEMA 4X Line and Load Voltage 02 24 to 48V ac control C 0 1 2 3 12 100 to 120V ac control L P S 20 200 to 208V ac control L P S 24 100 to 240V control F K 230 to 240V ac control L P S 27 277V ac control L P S 40 400V ac control L P S 48 480V ac control L P S 60 277 to 600V ac control C F 600V ac control L P S Input Control Signal CO 4 5 to 32V dc contactor FO 4 to 20mA dc proportional K1 22
15. DIN A MITE Power Controllers heaters sensors controllers i4 WATLOW Better Thermal Solutions asfer AN INNOVATIVE ALTERNATIVE INDUSTRY STANDARDS The DIN A MITE family In this one package you ll get of power controllers e Simplicity easy fast installation from Watlow includes e Minimal preparation time SCR control heat sink e No component selection you won t Since all components are selected wiring and a touch safe exterior all in have to buy separate parts and and assembled for you installation is one package By designing the worry if they will work simple and easy saving time and DIN A MITE as a total unit we ve e Minimal engineering involved you money All you have to do is strip eliminated the need to prep wires for get a complete package a finished wires and connect You ve never terminals find the heat sink for rated product installed a power controller easier or amperage and determine adequate e Safety with a touch safe exterior faster terminations Watlow s DIN A MITE is e A more compact product than other Tap a complete package you can install solid state alternatives for space and mounte and forget everything is already done cost savings a A goodreplacement ion e Similar footprint as MDRs for fast efficient retrofits mercury displacement relay MDR 000g Odvz oeod The DIN A MITES touch safe exterior protects ha
16. Flow and Wire Bending Radius 5 74 in 146 mm 5 59 in 142 a 4 in 102 mm 5 17 in 131 mm 7 64 in 194 mm pull down Front Panel is Touch Safe No Clearance is Required 4 in 102 mm min 4 in 102 mm Clearance for Air Flow and Wire Bending Radius Thru Wall Style C Front Top Panel Cutout Drill 0 228 in 5 8 mm 8 M5 0 8 by 10 mm 8 TEMPE Heat Sink Outline 4 in 102 mm Min M5 Internal Tooth Lock Washer 8 2 in Ou e 0 375 in 9 5 mm Reference i H pening Clearance for Air Flow Included 0 425 in 10 8 mm Bokan 81 in 122 Gpuge 4 50 in 114 mm 2 17 in A 1H J 6 375 in Ground Lug Inside He 161 9 mm Panel 2 8 Gauge 12 Gauge 4 625 in Opening P 117 5 mm Outline Ier p Sheet Metal 12 GA Front Panel is Touch Safe d in mm i i No Clearance is Required ci 148 6 i L 0 338 in 8 6 mm Reference 0 275 in 7 0 mm 1 034 in 26 3 mm 0 4 in 10 mm Min 3 103 in Clearance for Air Flow 78 8 mm Both Sides 3 862 in 105 1 mm With the potential for high thru wall heat sink temperatures application may require a touch safe shield Extended Heater Power Controller Life With Variable Time Base With
17. Variable Time Base Models DC 02 24 60 FO __ _ _ 20 Power Output 3 cycles 12 cycles off 50 Power Output ME V S 3 cycles on 3 cycles off 80 Power Output ARA ART 12 cycles on 3 cycles off Phase Angle Models DC1_ L P O O__ _ v Phase angle input control type P phase control is infinitely variable inside the sine wave This provides a variable voltage and or current output This option includes soft start and line voltage compensation This is transformer powered and therefore will work with a linear voltage current input or a potentiometer input This is single phase only Single Cycle Variable Time Base Models DC__ __S 25 Power Output 1 line cycle on 3 cycles off 50 Power Output eae 1 line cycle on 1 cycle off With single cycle variable time base VTBS control at 50 power power is on one cycle and off one cycle At 25 it is on for one cycle and off for three Under 50 the unit is not on for more than one consecutive cycle Over 50 the unit is not off for more than one consecutive cycle This model will work with a linear voltage input a 4 to 20mA input or a potentiometer input Recommended Semiconductor Fuse for Applications Through 600V ac Fuse Part Number Fuse Rating Watlow Cooper Bussman Ferraz Shawmut 40A 17 8040 FWP 40A14F A093909 50A 17 8050 FWP 50A14F B093910 63A 17 8063 FWP 63A22F T094823 80A 17 8
18. ase Unit is not on for more than one full cycle under 50 power and not off for more than one full cycle above 50 power e Phase angle control single phase only Input Command Signal e 0 to 20mA 4 to 20mA to 5V dc 1 to 5V dc and to 10V dc e Input impedance 2500 for 4mA to 20mA 5kQ for linear voltage input Output Voltage e 100 to 120V ac 200 to 208V ac 230 to 240V ac 271 1N ac 400V ac 480V ac and 600V 10 Linearity Input Control Signal Type S e 5 input to output power over to 100 of span between calibration points Linearity Phase Angle Input Control Type P and L e 5 input to output power as referenced to a sinusoidal power curve between calibration points Resolution e Better than 0 1 of input span with respect to output change Soft Start Phase Angle Input Control Signal Type P and L Typically e 5 seconds soft start on power up e Soft start on thermostat overtemperature e Soft start on cycle drop out detection e second soft start on set point change Options e Manual Control Kit 1kO potentiometer 08 5362 e Alarm option is not available on phase angle Input Control Signal Type P or L Specifications are subject to change without notice Output Rating Curves DIN A MITE Style C Ratings at 100 On TTT TTT TTT TTT Ty yy Natural Convecion Max Internal Enclosure Ambient Temperature C Current
19. ductor processing e Minimal RFI to ensure long life of the heaters and other system equipment In plastics processing Watlow s DIN A MITE is an ideal replacement for MDRs in injection molding extrusion blown film extrusion and blow molding systems You ll get better control of the heater and the process more accurate temperatures a more consistent product less rejects and reduced downtime A plastics manufacturer used MDRs in their equipment but wanted longer heater life that relays could not provide They were also encountering some trouble with machines occasionally shutting down Watlow recommended three phase two leg DIN A MITE controllers to replace the MDRs The DIN A MITEs fit in the same footprint as the relays so there was no need to reconfigure the machine to accept the new controllers The DIN A MITEs also eliminated electrical noise and prevented machine stoppages therefore reducing downtime Food Equipment Life Ovens Furnaces Packaging Plastics Semiconductor Wave Solder and Reflow Look inside pocket for complete technical specifications of Watlows DIN A MITE power controllers A Retrofit for MDRs Because the disposal of mercury is a significant environmental issue Watlow encourages you to consider the use of the DIN A MITE family of power cont
20. ge The Watlow DIN A MITE Style C SCR power controller provides you with a low cost compact and versatile solid state option for controlling electric heat You also get all the quality you expect from a Watlow designed and manufactured product DIN rail and standard panel mounting plus a cabinet thru wall mount version is available Basic features include single phase three phase two leg and three phase three leg 24 600V ac operation Current switching capabilities range from 30 to 80A depending on the model ordered Variable time base linear voltage and current process control or V lt ac dc input contactor versions are available Also single phase phase angle firing and current limiting are available All configurations are model number dependent and factory selectable This power controller also includes 200KA short circuit current rating SCCH tested up to 480V ac to prevent arch flash with required fusing Features and Benefits 200KA Short Circuit Current Rating SCCR e Prevents arc flash feature DIN rail and standard panel mount thru wall mounting e Versatile quick and low cost installation Compact size e Reduces panel space less cost Touch safe terminals e Increases safety for installer user One and three phase power e Can be used in a variety of applications Open heater shorted output alarm e Notifies you in case of an open heater or shorted output No mercury e Environmentally
21. m Option e Alarm state when the input command signal off and a 15A or more load current is detected by the current transformer Alarm Output e Energizes on alarm non latching e Triac 24 to 240V ac external supply with a current rating of 300mA 77 F 25 Current Sensing e On board current transformer CT typically 0 2 V ac output signal per ampere sensed into 1 0000 load ASSI Approvals e CE with proper filter 89 336 EEC Electromagnetic Compatibility Directive EN 61326 Industrial Immunity Class A Emissions Not suitable for Class B emissions environment 73 23 EEC Low Voltage Directive EN 50178 Safety Requirements Up UL 508 listed and C UL File E73741 Input Terminals e Compression will accept 0 13 to 3 3 26 to 12 AWG wire Line and Load Terminals e Compression will accept 13 3 to 33 6 mm 6 to 2 AWG wire Operating Environment e Operating temperature range 32 to 185 F to 85 to 9096 RH relative humidity non condensing Vibration 2 g 10Hz to 150Hz applied in any one of three axes Storage temperature 40 to 185 F 40 to 85 C Insulation tested to 3 000 meters Installation Category lll pollution degree 2 Mounting e Back panel mounting fits the same mounting pattern as a 100A single phase mercury displacement relay e On board semiconductor fusing Dimensions e Height 7 25 in 185 mm high x 2 5 in 65 mm wide x 9 4 in 240 mm deep e Weight 6 5 Ib 2 95kg
22. n latching e Triac 24 to 240V ac external supply with a current rating of 300mA 77 F 25 C 200mA 122 F 50 100mA 176 F 80 C and a holding current of 200 pA with a latching current of 5mA typical Agency Approvals e CE with proper filter 89 336 EEC Electromagnetic Compatibility Directive EN 61326 Industrial Immunity Class A emissions 73 23 EEC Low Voltage Directive EN 50178 Safety Requirements Installation category Ill pollution degree 2 e 0 UL 508 listed and C UL File E73741 LISTED Input Terminals e Compression will accept 0 2 to 2 mm 24 to 14 AWG wire Line and Load Terminals Compression will accept 0 8 to 8 4 mm 18 to 8 AWG wire Operating Environment e See the output rating curve e 0 to 9096 RH relative humidity non condensing e Storage temperature 40 to 185 F 40 to 85 C e Insulation only tested to 3 000 meters DIN rail Mount e DIN EN 50022 35 mm by 7 5 mm Back Panel Mount e Four mounting holes M3 to M4 No 6 to No 8 fastener Dimensions Height 3 7 in 95 mm high x 3 1 in 80 mm wide x 4 9 in 124 mm deep e Weight 1 5 Ib 0 68kg Specifications are subject to change without notice Output Rating Curve Max Internal Enclosure Ambient Temperature C Ordering Information To order complete the code number on the right with the information below DIN A MITE Style B Solid State Power Controller 1 phase 1 controlled leg 3 phase 2 controlled legs
23. nated giving the finest control lowest power consumption and longest element life Easy As A B C D WarLow Has A DIN A MITE Fon YOUR APPLICATION In a coatings application the customer needed to rebuild an oven to improve heater life and temperature control plus reduce electrical noise They needed a product that would fit in the existing cabinet to avoid the costs involved with increasing the size of the cabinet The customer replaced all of the 100 amp mechanical contactors with Watlow s 100 amp DIN A MITE SCR power controllers This customer was able to use the existing control panel and mount the DIN A MITE controllers in less space than the mechanical contactors Additionally the DIN A MITEs provided on board current transformers as well as built in semiconductor fusing These controllers improved heater life and process temperature control while reducing electrical noise with Zero cross firing Watlow knows the importance of controlling temperature in the semiconductor manufacturing process Even the slightest variation can cause damage to expensive ingots and chips Watlows variable time base DIN A MITE controllers help to maintain process set point without any overshoot or droop variations in temperature ensuring a quality process The small size of the DIN A MITE means the size of clean room control panels will be minimal thus saving money e Saves valuable space to increase flexibility in semicon
24. nds from electric shock Its completely safe to handle AGENCY APPROVED e UI 508 listed e C UI approved Power In e 3 year warranty Your Hands EXTEND THE LIFE OF YOUR HEATERS ACHIEVE OPTIMUM SYSTEM FAILURE PREVENTION REDUCE WEAR ON CONTROL WITH ZERO CROSS SWITCHING THERMAL SYSTEM With optional variable time base switching the DIN A MITE output automatically adjusts cycle time to A proven high current connection scheme ensures optimum electrical connection to prevent Zero cross switching extends life of the power controller and heater by switching fast and providing more accurate control of both the heater element and the process With this improved control you ll also see an increase in parts produced and less scrap for improved productivity and efficiency e Accurate control e Improve productivity PROTECTION FOR YOUR SYSTEM Zero cross switching produces minimal RFI radio frequency interference to help prevent electrical noise that could possibly interfere with other equipment in your system This added protection for your entire thermal system provides you with less total system downtime and less maintenance for your system e Eliminate downtime e Reduce system maintenance RUGGED BACK TO BACK SCR DESIGN ENSURES LONG TERM RELIABILITY The DIN A MITE meets high current application requirements tolerates spikes and dissipates less power When
25. rollers instead of mercury displacement relays MDR We designed the DIN A MITE toa similar size amperage specification and footprint as MDRs So if eliminating mercury from your equipment is a concern you ll eliminate mercury and receive a controller with even more features and advantages DIN A MITE A Compact Solid State Power Controller Delivers Big Performance The Watlow DIN A MITE Style A power controller provides a low cost highly compact and versatile solid state option for controlling electric heat You also get all the quality you expect from a Watlow designed and manufactured product DIN rail and back panel mounting is standard on every controller There is no need to worry about mercury the DIN A MITE controller is mercury free Capabilities include single phase zero cross switching up to 25 amps at 600V ac See rating curve A unique integrated design removes the guesswork associated with selecting a proper heat sink and adequate terminations for the application Variable time base 4 20mA process control or lt input contactor versions are available All configurations are model number dependent and factory selectable This power controller also includes 200KA short circuit current rating SCCHR tested up to 480V ac to prevent arch flash with required fusing Features and Benefits New 200KA Short Circuit Current Rating SCCR e Prevents arc flash feat
26. to 80A Gang 2 units 600V ac 600V ac 3 Phase 3 leg Up to 22A Up to 70A Gang 3 units 600V 600V ac 1 Phase 3 Phase 2 leg V ac and V dc Burst Fire 24 120 amp 240V ac 24 120 amp 240V ac 24 120 amp 24 120 amp Contactor Input 4 5 32V dc 4 5 32V 4 5 32V 4 5 32V Multizone V ac amp V dc Input 4 20mA dc Input Variable Yes Time Base Output Yes With S input only Phase Angle Fire Output Manual Control Via Potentiometer Input or 0 5 1 5 or 0 10V dc Linear Voltage Input Shorted SCR Alarm Open Heater Alarm P o Sub Panel Mount Yes Yes Yes Cabinet Thru Wall Heat Sink Mount No No Yes No UL 50 and UL 1604 ANSI ISA 12 12 01 UL 508 Listed C UL CE w filter Dimensions NL EN m 95 X 45 X 98 mm 95 X 80 X 124 mm 150 X 80 X 146 mm 185 X 65 X 240 mm Controller Weight Ibs kg 0 71 0 32 1 5 0 68 2 6 1 18 6 5 2 95 Controller Weight w fan Ibs kg N A N A 3 2 1 45 N A iu o DIN Rail Mount Refer to curves on reverse side for specific ratings Phase angle fire is not CE approved 9 Will fit within the width dimension of most comparable MDRs Amperage Curves DIN A MITE A DIN A MITE Style A Ratings at 100 On Current Amps into a Resistive Load 25 30 35 40 45 50 55 60 65 70 75 80 85 Max Internal Enclosure Ambient Temperature
27. tput rating curve e Max surge current for 16 6ms 380A peak e Max l t for fusing is 4 000A s e Latching current 200mA min e Holding current 100mA min e Off state leakage 1mA at 77 F 25 C max e Power dissipation 1 2 watts per amp per leg switched e 200KA SCCR Type 1 and 2 approved with the recommended fusing see user manual Line Voltage e 20 to 660V ac model number dependent see ordering information Control Mode Zero Cross e Input control signal Type V dc input contactor e Input control signal Type K V ac input contactor e To increase service life on contactor input models the cycle time should be less than three seconds e Input Control Signal Type 4 to 20mA dc proportional variable time base control Input Command Signal e AC contactor 24V ac 10 120V ac 10 25 240V ac 10 25 25mA max per controlled leg e DC Contactor 4 5 to 32V dc max current 4 5V dc is 6mA per leg Add 2mA per LED used to the total current Loop powered linear current 4 to 20mA dc loop powered input Type FO option only requires current source with 6 2V dc available no more than three DIN A MITE inputs connected in series 3 cycles on 3 cycles off at 5096 power Alarm Shorted SCR Alarm Option e Alarm state when the input command signal off and a 10A or more load current is detected by the current transformer two turns required for 5A and three turns for 2 5A Alarm Output e Energizes on alarm no
28. trolled leg e DC Contactor 4 5V to 32V dc max current 4 5 V dc is 8mA per leg e Loop powered linear current 4mA to 20mA dc loop powered input Type FO option only requires current source with 6 2V dc available no more than three DIN A MITE inputs can be connected in series Agency Approvals e UL 508 listed and C UL File E73741 e CE with proper filter 89 336 EEC Electromagnetic Compatibility Directive 73 23 EEC Low Voltage Directive EN 61326 Industrial Immunity Cass A Emissions EN 50178 Safety Requirements Input Terminals e Compression will accept 0 2 to 2 24 to 14 AWG wire Line and Load Terminals Compression will accept 0 8 to 8 4 mm 18 to 8 AWG wire Operating Environment e Up to 176 F 80 C see the output rating curve chart for your application e 0 to 90 RH relative humidity non condensing e Installation only tested to 3 000 meters e Units are suitable for Pollution degree 2 Mounting Options include DIN rail or standard back panel mounting e The DIN rail specification is DIN EN 50022 35 mm by 7 5 mm e Mount the cooling fins vertically Dimensions e Height 3 7 in 95 mm high x 1 8 in 45 mm wide x 3 9 in 98 mm deep e Weight 0 71 Ib 0 32kg Specifications are subject to change without notice Ordering Information To order complete the code number on the right with the information below DIN A MITE Style A Solid State Power Controller DA10
29. ure DIN rail or standard panel mount e Versatile quick and low cost installation Compact size e Reduces panel space less cost Touch safe terminals e Increases safety for installer user No mercury e Environmentally safe product Faster switching with solid state e Saves energy and extends heater life UL 508 listed C UL and CE with filter e Meets applications requiring agency approval Back to back SCR design e Insures a rugged design Specifications Operator Interface e Command signal input e Input indicator light LED Amperage Single phase see the output rating curve I t for fusing 4000A sec Latching current 200mA Holding current 100mA Power dissipation is 1 2 watts per amp switched 200KA SCCR Type 1 and 2 approved with the recommended fusing see user manual Line Voltage e 20 to 660V ac model number dependent see ordering information e Off state leakage 1mA at 77 F 25 max e 50 60Hz independent Control Mode Zero Cross e Input control signal Type C V dc input contactor e nput control signal Type K V ac input contactor e To increase service life on contactor input models the cycle time should be less than three seconds e Input Control Signal 4 to 20mA dc proportional variable time base control 3 cycles on 3 cycles off at 5096 power Input Command Signal e AC contactor 24V ac 10 120V ac 10 25 240V ac 10 25 25mA max per con
30. used properly the DIN A MITE outlasts any other type of switch There s no limit on the number of cycles the DIN A MITE can handle meet the demands of the system You ll see benefits such as e Less power required by the thermal system e Heater output equal to need heat buildup which could lead to system failure To ensure overall reliability and reduce fear of hot spots we ve eliminated wires and fasteners which could possibly break down and loosen as with other power controllers e Prevent heat buildup e Improve reliability SET POINT DEVIATION CAUSED BY SWITCH TYPE 93 Mechanical contactors suffer wide temperature deviations due to long cycle time lll MDRs can be switched faster than contactors but still deviate considerably from set point DIN A MITEs eliminate deviation providing optimum control and long heater life Heaters switched using mechanical contactors suffer wide deviations due to long cycle times typically 30 seconds needed to preserve life Control is poor heat is wasted and excessive expansion and contraction of the heating elements shortens heater life MDRs can be switched faster than contactors and will hold the heater closer to set point but still suffer deviations Fastest of all are solid state devices such as the DIN A MITE configured with variable time base Switching as fast as three ac wave cycles less than 0 1 seconds set point deviation is virtually elimi
31. variable time base control the power controller automatically adjusts the time base and output power with respect to process input Accelerated life testing verified that variable time base control significantly reduces expansion and contraction of the heater element This extends heater and power controller life while improving process temperature control You save money on heaters downtime and maintenance Loop Powered or Transformer Powered Loop Powered By using a temperature control 4 20mA process output signal as the power supply for the DIN A MITE input the cost of the power control can be reduced With zero cross burst fired the 4 20mA input signal simultaneously performs the tasks of providing a power supply and an input command signal The DIN A MITE FO input control signal is a loop powered option and will work as single or three phase It works only with a 4 20mA input Transformer Powered Some DIN A MITE models require that an on board power supply be used to power the internal electronics Phase angle options require that we detect the zero cross of the ac sine wave and thus a transformer is required also The DIN A MITE input control signal types L and S are transformer powered and can be controlled manually open loop with a potentiometer input or in the auto mode close loop with a temperature control using any of the 4 20mA linear voltage 0 5 1 5 and 0 10V dc input types Loop Powered 4 20mA

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