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TE200S User manual

Chapter 5

MAINTENANCE

Page

FUSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2

Thyristor protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2

Protection for fan connection (63A rated unit) . . . . . . . . . . . . . .5-4

SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5

TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5

MAINTENANCE

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Summary of Contents for TE200S

Page 1: ...copying or recording without written authorisation from EUROTHERM AUTOMATION is strictly prohibited EUROTHERM AUTOMATION has made every effort to ensure that the specification given in this manual is as accurate and up to the minute as possible However in order to maintain our leading edge it may be necessary to make certain changes or omissions to our specification We cannot be held responsible f...

Page 2: ... TE200S SOLID STATE RELAYS 1 2 GENERAL INTRODUCTION TO THE TE200S SERIES 1 2 TECHNICAL SPECIFICATION 1 5 PRODUCT CODE 1 7 EXAMPLE OF PRODUCT CODE 1 8 SERIAL NUMBER LABELS 1 8 CHAPTER 2 INSTALLATION 2 2 INSTALLATION SAFETY 2 2 DIMENSIONAL DETAILS 2 3 MOUNTING DETAILS 2 5 CHAPTER 3 WIRING 3 2 WIRING SAFETY 3 2 CONNECTIONS 3 3 POWER WIRING DIAGRAM 3 4 USER TERMINAL BLOCKS 3 5 WIRING FOR CONTROL AND F...

Page 3: ...iii TE200S User manual Page CHAPTER 4 COMMISSIONING PROCEDURE 4 2 COMMISSIONING PROCEDURE SAFETY 4 2 CHECKING THE CHARACTERISTICS 4 3 POWERING UP 4 4 CHAPTER 5 MAINTENANCE 5 2 FUSES 5 3 TOOLS 5 5 ...

Page 4: ...ns meet the following EMC standards and enable the system which incorporates them to comply with the EMC Directive as far as the TE200S products are concerned EMC test standards Immunity Generic standard EN 50082 2 Test standards EN 61000 4 2 EN 61000 4 4 EN 61000 4 3 EN 61000 4 6 ENV 50204 Emission Generic standard EN 50081 2 Test standard EN 55011 Class A Product standard IEC 1800 3 second envir...

Page 5: ...MC standards through product design and laboratory testing The tests carried out on TE200S products are listed in a Technical Construction File validated by the LCIE Central Laboratory for the Electrical Industries a Recognised Competent Body Further information For any further information or if in doubt please contact Eurotherm Controls where qualified staff are available to advise or assist you ...

Page 6: ... incorrect operation of the power unit These symbols must be observed for particular points However the whole of the manual remains applicable Personnel The installation configuration commissioning and maintenance of the power unit should only be carried out by personnel qualified and trained to work with low voltage electrical equipment in an industrial environment Independent alarm Given the val...

Page 7: ...IFYING THE SOLID STATE RELAYS Chapter 1 IDENTIFYING THE TE200S SOLID STATE RELAYS Page GENERAL INTRODUCTION TO THE TE200S SERIES 1 2 TECHNICAL SPECIFICATION 1 5 PRODUCT CODE 1 7 EXAMPLE OF PRODUCT CODE 1 8 SERIAL NUMBER LABELS 1 8 ...

Page 8: ... low temperature coefficient short wave infrared elements except for the 63A model Three phase loads can be connected in star without neutral in closed delta The power wiring is independent of the supply phase rotation The nominal line to line voltage ranges from 200Vac to 500Vac depending on the product code of the unit The nominal currents defined at an ambient temperature of 45 C of TE200S SSRs...

Page 9: ...YS ε 9 8 EUROTHERM TE200S R L1 S L2 T L3 U T1 V T2 W T3 40A 400V Control signal connector Load terminal block LED firing indicator Supply terminal block Heatsink Upper protective cover Figure 1 2 Overview of the TE200S solid state relay non fan cooled unit ...

Page 10: ...ainst electromagnetic interference is located between the power phases The user terminal block below the SSR is used for input signal connection without needing access to the inside of the unit A green LED labelled ON indicates thyristor firing and is located on the front facia TE200S SSRs are designed to be bulkhead or DIN rail mounted The 63A rated unit must be permanently fan cooled The fan pow...

Page 11: ...l convection for 16A to 50A rated units Permanent fan cooling for 63A rated unit Fan power supply 115Vac or 230Vac selected in order code Load Resistive three phase load with a low temperature coefficient Short wave infrared elements except for 63A rated unit Supply phases Wiring independent of the phase rotation Load configuration 3 wire Closed delta or star without neutral Fuses External order s...

Page 12: ... 2 2kΩ 50Hz 60Hz On state Guaranteed conditions for firing voltage from 20Vac to 53Vac Off state Voltage less than 5Vac AC signal 100 to 230 Vac Typical input impedance 9 6kΩ 50Hz 8 0kΩ 60Hz On state Guaranteed conditions for firing voltage from 85Vac to 253Vac Off state Voltage less than 10Vac Environment Operating temperature 0 C to 60 C at maximum altitude of 2000m see page 1 2 for derating cur...

Page 13: ...amps 63A Mains voltage line to line Code 200V 220V 230V 240V 240V 380V 400V 415V 440V 480V 400V 500V 500V Fan supply Code Without fan cooling 16A to 50A 000 With fan cooling 63A 115Vac 115V 230Vac 230V Input signal Code Logic signal Universal DC LGC AC 24 48Vac LAC AC 100 230Vac HAC Mounting Code Bulkhead BKD DIN rail DIN Manual language Code French FRA English ENG German GER Italian ITA Available...

Page 14: ... the SSR The identification labels are located on the sides of the unit EUROTHERM 2 20 WORTHING ENGLAND 01903 268500 MODEL TE200S 40A 480V 000 LAC DIN ENG 00 SERIAL No INT100 002 001 04 98 0F222935 CURRENT 40A VOLTAGE 480V AUX POWER SUPPLY SELF SUPPLIED INPUT 24 48Vac FAN POWER SUPPLY NONE FUSE FERRAZ B093910 ANY NON SPECIFIED FUSE INVALIDATES GUARANTEE Figure 1 3 Example of identification labels ...

Page 15: ...INSTALLATION Chapter 2 INSTALLATION Page INSTALLATION SAFETY 2 2 DIMENSIONAL DETAILS 2 3 Non fan cooled solid state relays 2 3 Fan cooled solid state relays 2 4 MOUNTING DETAILS 2 5 DIN rail mounting 2 5 Bulkhead mounting 2 6 ...

Page 16: ...an failure detection device or a thermal safety cut out should be fitted in the cabinet TE200S units may be bulkhead or DIN rail mounted The units must be mounted with the heatsink positioned vertically with no obstructions above or below which could inhibit or impede airflow If several units are mounted in the same cabinet they should be arranged in such a way that air expelled from one cannot be...

Page 17: ...dimensions of non fan cooled TE200S SSRs 16A to 50A ratings are given in Figure 2 1 Weight of non fan cooled TE200S 2 3kg Figure 2 1 Dimensions mm of non fan cooled TE200S solid state relay ε 152 9 8 EUROTHERM TE200S R L1 S L2 T L3 U T1 V T2 W T3 40A 400V 189 116 131 18 5 58 82 Position of power cables ...

Page 18: ...ay 63A rating TE200S SSRs have permanent fan cooling Weight of fan cooled TE200S 2 9kg The overall dimensions of the fan cooled TE200S SSR are given in Figure 2 2 Figure 2 2 Dimensions mm of fan cooled TE200S solid state relay 63A rating INSTALLATION ...

Page 19: ... mounting for TE200S solid state relay To mount the TE200S SSR on DIN rails 1 Offer up the unit by first engaging the two lips on the upper part of the fixing plate back plate of SSR on to the upper DIN rail 2 Clip the SSR by its spring clip on to the lower DIN rail making sure that the clip is properly engaged INSTALLATION 125 0 5 mm DIN rail DIN rail Lip Fixing clip Lower part of back fixing pla...

Page 20: ...e lower plate with two M6 screws Insert the fixing lugs of the controller into the lower plate Slightly undo the central screw holding the upper fixing plate in order to slide it upwards position the controller on the lower fixing plate and slide the upper plate back down on to the slots on the heatsink Figure 2 4 Bulkhead drilling and mounting dimensions in mm for the TE200S unit INSTALLATION 9 8...

Page 21: ...r 3 3 Control 3 3 Fan 63A rated unit 3 3 Connection details 3 3 POWER WIRING DIAGRAM 3 4 USER TERMINAL BLOCKS 3 5 General introduction 3 5 Control terminal blocks 3 6 WIRING FOR CONTROL AND FAN SUPPLY 3 8 Control 3 8 Fan 63A rated unit 3 8 Example of control and fan wiring 3 9 WIRING ...

Page 22: ...and control cables or leads are isolated from voltage sources For safety reasons the safety earthing cable must be connected before any other connection is made during wiring and it should be the last cable to be disconnected The safety earth is connected to the screw located on the upper part of the controller and is denoted by the symbol Warning To ensure correct grounding EMC of the TE200S unit...

Page 23: ...n for fan cooled units is made by means of cage terminal blocks Connection details The terminal capacities and tightening torques to be observed are given in Table 3 1 Parameter Power load Safety earth Control supply Terminal capacity mm2 10 to 25 Equal to or 1 5 greater than power cross section Tightening torque Nm 2 2 0 7 Table 3 1 TE200S solid state relay connection details Warning The cross se...

Page 24: ... WIRING U V W Three phase load star without neutral or closed delta Cable protection and mains circuit breaker Recommended external high speed fuses for thyristor protection except for short wave infrared applications R S T LED firing indicator ε 9 8 EUROTHERM TE200S R L1 S L2 T L3 U T1 V T2 W T3 40A 400V Safety earthing screw Installed by user ON Direct phase L1 L2 L3 ...

Page 25: ...c AC control code HAC 9 terminal 8 is not used with this code 8 Input for DC control code LGC polarity insensitive or 9 for 24 to 48Vac AC control code LAC 115V or 230V Fan supply 63A rating Table 3 2 Function of user terminals Terminal functions are given on the label located on the front facia Figure 3 2 Control terminal block labels WIRING 9 8 Terminal block for polarity insensitive DC control ...

Page 26: ...ock for 100 to 230Vac AC control LGC and LAC codes The logic signal for polarity insensitive DC control LGC code or for 24 to 48 Vac AC con trol LAC code must be connected to the 2 way control connector between terminals 8 and 9 Figure 3 3 Control terminal block for LGC and LAC codes WIRING SSR front facia 24 48Vac or polarity insensitive DC control wires 9 8 9 8 LAC or LGC control terminal block ...

Page 27: ...rol HAC code must be connected to the 3 way control connector between terminals 7 and 9 Terminal 8 is not used Figure 3 4 Control terminal block for HAC code WIRING SSR front facia 100 230Vac Control wires 9 7 Terminal not used 9 7 HAC Control terminal blocks View from below ...

Page 28: ...stalled in each feed wire connected to a supply phase Contact or triac protection The contacts or triac must be protected against overvoltages at the moment of opening by an RC circuit snubber often integrated into temperature controllers see Figure 3 6 Maximum value of capacitor in the protective RC circuit 22nF for 100 230 Vac 50 Hz and 60Hz 2Hz 47nF for 24 48 Vac 50 Hz and 60Hz 2Hz Warning Incr...

Page 29: ...se load To three phase supply via protection device Control signal connector LGC ε 9 8 EUROTHERM TE200S R L1 S L2 T L3 U T1 V T2 W T3 40A 400V ON Logic output Thermocouple input 1A fuse Eurotherm 2000 Series temperature controller N L 1A 1B EUROTHERM 2208 E V V Safety earth Neutral Line Polarity insensitive DC logic signal ...

Page 30: ... V T2 W T3 40A 400V ON 0 5A fuse 115Vac or 230Vac mains phase depending on the code 230Vac AC logic signal HAC INPUT yy Triac or contacts provided by a temperature or logic controller RC protective circuit 230Vac Mains phase Control signal connector HAC Neutral 0 5A fuse Neutral Note If a second mains phase is used instead of neutral a 0 5A fuse must be incorporated Specified supply voltage rating...

Page 31: ...er 4 COMMISSIONING PROCEDURE Page COMMISSIONING PROCEDURE SAFETY 4 2 CHECKING CHARACTERISTICS 4 3 Load current 4 3 Supply voltage 4 3 Fan supply voltage 63A rated unit 4 4 Control signals 4 4 POWERING UP 4 4 COMMISIONING PROCEDURE ...

Page 32: ...istor is not an isolating device Touching a load terminal even with a zero load current is as dangerous as touching live mains Only personnel qualified and trained to work with low voltage electrical equipment in an industrial environment should have access to the interior of the unit Access to internal components of the unit is prohibited to users who are not authorised to work in an industrial l...

Page 33: ...tage and load value tolerances into account allow a minimum 20 safety margin between the result of the calculation given above and the nominal current of the SSR Warning The nominal current of the SSR IN must be greater than or equal to 1 2 x I If three identical loads are configured in closed delta the current of each phase of the SSR is 3 times greater than the current in each branch of the load...

Page 34: ...nals 8 and 9 No legend DC logic input AC Input legend 24 to 48Vac input HAC Input legend 100 to 230Vac input POWERING UP TE200S series SSRs are ready to operate correctly immediately after installation and wiring in accordance with this user manual After checking that the nominal parameters of the SSR voltage current input signal are compatible with those of the installation apply volts to the SSR...

Page 35: ...5 1 TE200S User manual Chapter 5 MAINTENANCE Page FUSES 5 2 Thyristor protection 5 2 Protection for fan connection 63A rated unit 5 4 SERVICING 5 5 TOOLS 5 5 MAINTENANCE ...

Page 36: ...inst overcurrents except for short wave infrared applications these fuses must be ordered separately by RC snubbers and internal MOVs varistors which protect against fast voltage transient and transient overvoltages Danger High speed fuses are used only for the internal protection of thyristors against large amplitude overloads Under no circumstances should these fuses be used to protect the insta...

Page 37: ...8 16A 00 81 x 17 5 x 68 25A 30A CH 260034 M330015 FU1038 25A 00 81 x 17 5 x 68 40A 50A CH 330054 B093910 FU1451 40A 00 95 x 26 x 86 50A 63A CS 173087U063 T094823 FU2258 50A 00 140 x 35 x 90 63A 80A CS 173246U080 W076310 FU2760 63A 00 150 x 38 x 107 Table 5 1 Recommended high speed fuses for thyristor protection Single phase fuseholders Nominal Spare fuse Code current References Fuse fuseholder Dim...

Page 38: ...e Line to line 0 5A fuse 6 3 x 32mm Fuse holder Fuse isolator voltage isolator assembly dimensions max mm Reference Reference Eurotherm Ferraz Eurotherm 250V CS174290U0A5 J084303 CP174293 63 x 15 x 52 Table 5 3 Recommended protection fuse for fan connection The same fuse must be installed to protect the control circuit connection if used with 24 to 48Vac and 100 to 230Vac inputs MAINTENANCE ...

Page 39: ... of the unit users are advised depending on the degree of environmental pollution to regularly clean the heatsink and for 63A rated units the protective fan guard Danger Cleaning should only be carried out with the supply disconnected and at least 15 minutes after it has ceased operating Every six months check that the screws of the power and safety earth cables are correctly tightened see Wiring ...

Page 40: ......

Page 41: ...can safely control SHORT WAVE INFRARED SWIR APPLICATIONS Applications using short wave infrared heaters in Single Cycle Fast Cycle or Advanced Single Cycle are reserved to 16 A 25 A and 40 A current rating With a safety coefficient of 0 8 the maximum current for SWIR which can be controlled is Copyright Eurotherm Automation S A 1998 All rights strictly reserved No part of this document may be stor...

Page 42: ... 3PL Telephone Sales 01903 695888 Technical 01903 695777 Service 01903 695444 Fax 01903 695666 Sales and support in over 30 countries worldwide For countries not listed enquiries orders to Eurotherm Controls Limited Export Dept Faraday Close Durrington Worthing West Sussex BN13 3PL Telephone 01903 268500 Fax 01903 265982 ...

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