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1. 16 6 ms when the line frequency is equal to 60 Hz 25 h Status A ON OFF Dar 0 Time Output A N 0 Al giTime 0 to A1 1 period 0 to B1 4 periods 50 96 Status A ON OFF 11 0 Time Output Act o A2 82 Time 0 to A2 1 period 0 to B2 2 periods 75 100 of output Status A ON OFF all 0 Time Output AMA 0 A3 B3 Time Oto A3 3 periods Oto B3 4 periods ISL 1 B0 p65 15 12 99 15 52 GENERAL ASSEMBLING INFORMATIONS 1 These devices must be assembled vertically or with a maximum inclination of 20 Fig 1 i ISL 1 B0 p65 5 Fig 2 15 12 99 15 52 2 In order to allow a sufficient heat dissipation 3 The manufacturer strongly recommends do these devices must be placed 100 mm from not to assemble two or more devices one upon the bottom and 150 mm from the top of the another but if necessary the distance cabinet or any other element I E raceway between the two devices must be more than which can compromise the air flow 400 mm min 150 mm min 100 mm Fig 3 ISL 1 B0 p65 6 15 12 99 15 52 Fig 4 The device can be mounted either on wall or on a Omega DIN rail WALL MOUNTING For wall mounting can be used the A holes JA In this case use two M4 screws torque of 1Nm max For the mounting template and the mechanical dimensions of all models please refer t
2. ERO ELECTRONIC GmbH Ottostrasse 1 65549 LIMBURG A D LAHN Tel 06431 95680 Fax 06431 57493 NETHERLAND ERO ELECTRONIC NEDERLAND Ganieelan 4 2404 CH Alphen a d Rijn Tel 0172 420400 Fax 0172 420395 sales eroelectronic nl SOUTH AFRICA ERO ELECTRONIC S A Ptv Ltd Airgro House 1343 Spokeshave Avenue Stormill Ext 2 ROODEPOORT Tel 011 4742278 9 Fax 011 4749404 P O Box 43112 Industria 2042 ero sa kingsley co za SPAIN ERO ELECTRONIC IBERICA Calle La granja 74 Pol lad Icobendas MAD Tel VAT 6618194 Fax 091 6619093 U K ERO U K i Unit 1 Cygnet Trading Estate Faraday Close Durrington Worthin WES SUSSEX Bl 13 3RQ Tel 01903 693322 Fax 01903 693377 U S A AMERICAN ERO ELECTRONIC Corp BARRINGTON ILL 60010 Tel 0847 382 0881 Fax 0847 382 0240 U S A BARBER COLMAN Industrial Instruments Div P O B 0 Loves Park IL 31132 2940 Tel 0815 637 3000 Fax 0815 637 5341 jgsearle ad com 15 12 99 15 52
3. Fig 8 ISL 1 B0 p65 12 15 12 99 15 52 GENERAL SPECIFICATIONS Mounting rear of board on wall or omega DIN rail Terminals screw terminals with front access Load type resistive Min holding current 50 mA RMS Leakage current 10 mA RMS Min latching voltage 40 V Voltage drop on power semiconductor 1 2 V Control input type 4 to 20 mA linear Insulation between power circuit and earth 3000 V RMS for 1 second between command and power circuits 7500 V Insulation resistance for ISL 400 V models is gt 1 MO at 500 V DC for ISL 600 V models is gt 2 MQ at 500 V DC Operational temperature from 0 to 50 C from 32 to 122 F Humidity from 20 to 85 RH non condensing Storage temperature from 20 to 70 C 4 to 158 F Protection IP 20 ISL 1 B0 p65 13 Thermal protection When the heat sink temperature exceeds the threshold of the thermal protection a circuit breaker inhibits the command signal and enables the OH LED indication When the heat sink temperature goes under the threshold of the thermal protection minus hysteresis the command signal is enabled again and the OH LED is turned OFF CE MARKING These devices are conforming to the 89 336 EEC and 93 68 EEC council directives for Electromagnetic compatibility reference harmonized standard EN 50081 2 for Emissions and EN 50082 2 for Immunitv and to the 73 23 EEC and 93 68 EEC for Low Voltage Standard reference UL508 part
4. O g B l 945 25 0 177 1 i i ISL A B0 p65 1 15 12 99 15 52 ISL 60 7 0 28 121 5 4 78 110 4 33 64 2 52 52 5 2 07 135 5 31 ISL 80 129 5 07 125 4 92 118 4 65 Fig A 2 Abb A 2 ISL A BO p65 15 12 99 15 52 i ISL A B0 p65 A 3 15 12 99 15 52 Mii ISL A BO p65 15 12 99 15 52 CE eocen Ero Electronic S r l Via E Mattei 21 28100 Novara Italy Tel 39 0321481111 Fax 39 0321481112 E mail eroelectronic ero eurotherm co uk Http www eroelectronic com AUSTRIA x ERO ELECTRONIC OSTERREICH Geiereckstrasse 18 1 1110 Wien Tel 01 7987601 Fax 01 7987605 christian kunst eurotherm at BENELUX ERO ELECTRONIC BENELUX SA NV Rue Val Notre Dame 384 MOHA 4520 aa Tel 085 274080 Fax 085 274081 ero electronic skynet be BRASIL ERO ELECTRONIC DO BRASIL INDUSTRIA E COMERCIO Lida Rua Garibaldi 659 Conj 202 90035 050 PORTO ALEGRE Tel 051 2214888 Fax 051 2214734 erobr nutecnet com br CHINA TIANJIN VEGA COMPANY Ltd TAIF Hebei District 300232 TIANJIN Tel 022 26273296 Fax 022 26273297 i ISL Z A0 p65 FRANCE ERO ELECTRONIC SARL Zac du Ch ne 34 Rue du 35 me R giment d Aviation 69673 BRON CEDE Tel 0478267979 Fax 0478267800 GERMANY
5. or the red LED is flashing Bv a standard multimeter measure the voltage across terminals 1 and 3 If no voltage is present across terminals 1 and 3 no power is present on the power line or the external power fuse is broken or the load is disconnected If the voltage across terminal 1 and 3 is equal to the nominal line voltage measure the voltage across terminals 5and6 If the voltage across terminals 5 and 6 is equal or lower than 5 1 V the command signal is equal or lower than 4 mA If the voltage across terminals 5 and 6 is lower than 1 7 V the polaritv of the command signal could be reverted If the voltage across terminals 5 and 6 is higher than 6V the internal fuse is broken for fuse replacement see how to replace the fuse at page 21 The thermal protection is frequentiv ON The device drives an excessive current in relation to the ambient temperature The ambient temperature exceeds the operative temperature The device has ben mounted in wrong position The ventilation is unsufficient ISL 1 B0 p65 15 12 99 15 52 HOW TO REPLACE THE FUSE WARNING Before executing any maintenance operation disconnect the device from the power line by a mechanical circuit breaker I During continuous operation the heat sink could reach a temperature higher than 80 C 176 F Before executing any operation on the device be sure that its temperature is decreased to an
6. 5 Nm 11 The tightening torgue for terminals 5 and 6 is max 0 5 Nm suggested 0 33 Nm 12 The control input is fuse protected by an SMD fuse type F 63 V 63 mA 15 12 99 15 52 Power nominal current conversion In order to have a quick check of the device working conditions the formulas to calculate the nominal current for each device in relation to the Preliminary notes 1 Only a resistive load must be applied to the device so in the following formulas the cos will be considered equal to 1 2 the formulas related with the 3 phase applications are referred to a balanced 3 phase system only Single phase connection TRMS where P power in Watts Vaus Phase to neutral or phase to phase voltage in Volts luus nominal current in Amperes Fig 7 TERMINAL BLOCK ISL 1 B0 p65 10 15 12 99 15 52 total power and the connection type are provided 3 phase without neutral connection star or delta application MI P V3 gt Veus where P Total load power in Watts Vag phase to phase voltage in Volts lays nominal current in Amperes 3 phase with neutral connection star application RMS where P Total load power in Watts Vang Phase to neutral voltage in Volts lays nominal current in Amperes ISL 1 B0 p65 11 15 12 99 15 52 CONNECTION POWER P LI LINE N L2 EARTH Signal
7. EE seozlecreonie 170 1UO ISL 0BO 12 99 ce D CJ USER MANUAL ISL ISL OE p65 1 15 12 99 15 52 INDEX BB ASSEMBLING WARNINGS PRELIMINARY HARWARE SETTING NOTES ABOUT OPERATIVE MODES GENERAL ASSEMBLING INFORMATION Wall mounting rrr tme ees Omega din rail mounting CONNECTION DIAGRAMS General notes for wiring WARNINGS 2 4 Power nominal current conversion CONNECTION usa ee GENERAL SPECIFICATIONS CHARACTERISTICS OF ISL MODEL MAINTENANCE TROUBLESHOOTING How to replace the fuse WARNINGS APPENDIX A Dimensions and panel cut out A 1 BE ISL OE p65 2 15 12 99 15 52 ISL OE p65 15 12 99 15 52 ASSEMBLING WARNINGS 1 D 2 4 c The correct functionality of these devices is guaranteed only if transport storage installation wiring working condition and maintenance are executed in compliance with this manual The protection degree of these devices is equal to IP 20 according to CEI EN 60529 and they are connected to dangerous power lines for these reasons installation wiring and maintenance must be executed by qualified personnel all warnings contained in this manual must be complied Do not execute any dielectric strength or insulation resistance test on the power terminals These type of tests could damage the power semiconductors Circuit breaker a sw
8. Villand CEI EN 50178 Installation category ll Pollution Degree 2 15 12 99 15 52 HARACTERISTICS OF ISL MODELS MODEL Amp V Amp V Amp V Amp V Amp V CHARACTERISTICS 25 400 35 400 45 400 60 400 80 400 Nominal voltage 400 V 400 V 400 V 400 V 400 V Nominal current 50 C 25A 35A 45A 60A 80A Non rep surge current 280A 400A 400A 1200A 1200A Pt for fusing 10 ms 550 860 860 10180 10180 Non rep peak voltage 1300 V 1300 V 1300 V 1300 V 1300 V AV At 500 V us 500 V us 500 V us 500 V us 500 V us PRV 1200 V 1200 V 1200 V 1200V 1200 V Total power dissipation I I 30W 45W 55W 75W 100W Weight 630g 630g 900 g 1100g 2000 g MODEL Amp V Amp V Amp V Amp V Amp V CHARACTERISTICS 25 600 35 600 45 600 60 600 80 600 Nominal voltage 600 V 600 V 600 V 600 V 600 V Nominal current 50 C 25A 35A 45A 60A 80A Non rep surge current 280A 400A 400A 1200A 1200A Pt for fusing 10 ms 550 860 860 10180 10180 Non rep peak voltage 1700V 1700 V 1700 V 1700 V 1700 V AV At 1000 V us 1000 V us 1000 V us 1000 V us 1000 V us PRV 1600 V 1600 V 1600 V 1600 V 1600 V Total power dissipation I I 30W 45W 55W 75W 100W Weight 630g 630g 900 g 1100g 2000 g B 4 ISL 1 B0 p65 14 15 12 99 15 52 MAINTENANCE WARNING 1 Before executing any maintenance operation on the device on the load or on their connections disconnect it from the power line by a mechanical circuit breaker The p
9. acceptable value How to remove the plastic cover a Lift a corner of the plastic cover inserting a screwdriver between the plastic cover and the device case close to the lock 1 as shown in the following pictures b Maintaining the corner lifted insert the screwdriver close to the lock 2 and lift this side of the plastic cover c Repeat the point a and b for lock 3 and 4 d Remove the plastic cover ISL 1 B0 p65 17 15 12 99 15 52 How to replace the fuse The fuseholder is located on the vertical card see page 2 close to the jumper as shown below Fuseholder L Fi OO x L9 nnn zx H Vertical card VP Using a pencil remove the fuse from its fuseholder as shown below ISL 1 B0 p65 NOTES 1 The fuse is an SMD fuse type F 63 V 63 mA 2 The replacing fuse is supplied in a package of 5 pieces and it can be ordered to your supplier with the order code AISL KIT FUS E00 Insert the new fuse as shown below Reinsert the plastic cover of the device 15 12 99 15 52 APPENDIX A DIMENSIONS DIMENSIONS ABMESSUNGEN DIMENSIONI ISL 25 35 121 5 4 78 35 1 38 ISL 45 1215 478 52 5 2 07 110 4 33 IS S BI 1 e a 125 492 Nen k
10. and push it until a click is heard Input terminals 6 2 ISL 1 B0 p65 2 15 12 99 15 52 3 Remove the board strips from the plastic cover NOTES ABOUT OPERATIVE MODES This device can be operative in 2 different modes fast cycle and single cycle Fast cycle This operative mode is based on the concept to maintain a fixed cycle time and to modulate the ON and OFF periods cycle time ON OFF periods When the fast cvcle is selected the device automatically detects the line freguency and sets the cvcle time to 100 line periods 1 line period is equal to 20 ms for 50 Hz lines or 16 6 ms for 60 Hz lines In this wav it selects the minimum cvcle time able to assure an output accuracy equal to 1 Input 20ma 12mA 4mA gt 0 OFF 100 of output Status A i RS E OFF 50 100 Time line periods line periods LINE output i A Time 50 100 line periods line periods B 3 ISL 1 B0 p65 3 15 12 99 15 52 Single cycle This operative mode drastically reduces the cycle time The line period is taken as base time and the algo rithm modulates the cycle time modifying the ON or the OFF period At 50 the device obtains the minimum cycle time that is equal to 2 line periods one ON and one OFF Input 20 mA 16 mA 12 mA 8 mA 4mA gt l 0 OFF NOTE 1 line period is equal to 20 ms when the line frequency is equal to 50 Hz
11. itch or circuit breaker shall be included in the building installation It shall be in close proximity to the equipment and within easy reach of the operator it shall be marked as the disconnecting device for the equipment NOTE a single switch or circuit breaker can drive more than one device Before executing any operation on the load or its connections disconnect the device from the power line by the circuit breaker ISL 1 B0 p65 1 6 During continuous operation the heat sink could reach a temperature higher than 80 C 176 F Before executing any operation to the device you have to be sure that its temperature is decreased to an acceptable value 7 To place the device choose a cleaned position easy to reach and possibly without vibration 8 The ambient temperature must be within 0 C and 50 C 32 to 122 F 15 12 99 15 52 PRELIMINARY HARDWARE SETTING 2 Select the operative mode by setting the internal jumper as shown below The device is shipped with the plastic cover not completely inserted and two board strips placed between the plastic cover and the device Fast cycle n f standard ri sw nl I board strips Pd Single cycle I 1 Remove the plastic cover It will be possible to see the vertical electronic board Vertical board Pl 4 Reinsert the plastic cover on the device
12. o the appropriate drawing located in the Mechanical dimensions paragraph qe ISL 1 B0 p65 7 OMEGA DIN RAIL MOUNTING For rail mounting use an Omega DIN rail in accordance with EN 50 022 35 x 7 5 mm or 35 x 15 mm regulations MOUNTING Omega DIN rail Fig 5 15 12 99 15 52 REMOVING screwdriver Fig 6 For the mechanical dimensions of all models please refer to the proper drawing see Appendix A ISL 1 B0 p65 8 CONNECTION DIAGRAMS GENERAL NOTES FOR WIRING WARNINGS 1 Thewiring must be executed only after the device has been correctiv mounted 2 Before connecting the device be sure that power line voltage value is less or equal the nominal value reported on the device s identification label 3 Before connecting the device be sure that the load current see Power nominal current conversion paragraph is less or equal the device nominal current as a function of the ambient temperature and the Duty cycle see Trend of the nominal current in relation with the ambient temperature and duty cycle paragraph 4 Before executing any operations be absolutely sure that the device is disconnected from the power line through the circuit breaker Use copper wires only Pay attention to the input command polarity terminal 5 is the positive one while terminal 6 is the negative one The neutral if used must be connected to the 2 and 4 terminals The power input IS NOT fuse p
13. rotected place an external fuse selected among the types shown in Table 1 NOTE The Manufacturer decline any responsibility for injury and or property damage if NO fuse or fuse not included in Table 1 is used The warranty validity also depends on it DO N 15 12 99 15 52 amp 9 Table 1 ISL Fuse Model Manuf model Ferraz 6600CPURGA22X58 32 25 400 Bussmann FWP 32A 22F Gould 52443 Ferraz 6600CPURGA22X58 50 35 400 Bussmann FWP 50A 22F Gould 53251 Ferraz 6600CPURGA22X58 50 45 400 Bussmann FWP 50A 22F Gould 53251 Ferraz 6600CPURGA22X58 80 60 400 Bussmann FWP 80A 22F Gould 53259 Ferraz 6600CPURGA22X58 100 80 400 Bussmann FWP 100A 22F Gould 53263 25 600 Ferraz 6600CPURD22X58 32 35 600 Ferraz 6600CPURD22X58 50 45 600 Ferraz 6600CPURD22X58 50 60 600 Ferraz 6600CPURD22X58 80 80 600 Ferraz 6600CPURD22X58 100 9 ISL 1 B0 p65 9 To connect the devices to the power line use appropriate sized wires with 75 C 167 F minimum temperature rating The following table shows the recommended sizes Nominal wires AWG current mm 25A 4 12 35A 6 10 45A 10 8 60 A 16 6 80 A 25 4 without wire terminal 10 The tightening torque for terminals 1 2 3 4 and earth is for ISL 25 and 35 A max 0 8 Nm suggested 0 7 Nm for ISL 45 60 and 80 A max 2 Nm suggested 1
14. rotection degree of these devices is egual to IP 20 according to CEI EN 60529 and they are connected to dangerous power lines for these reasons installation wiring and maintenance must be executed by gualified personnel all warnings contained in this manual must be complied 3 Do not execute any dielectric strength or insulation resistance test on the power terminals These types of test could damage the power semiconductors During continuous operation the heat sink could reach a temperature higher than 80 C 176 F Before execute any operation on the device be sure that its temperature has decreased to an acceptable value ao ISL 1 B0 p65 15 MAINTENANCE 1 REMOVE POWER FROM THE DEVICE BY USING A MECHANICAL CIRCUIT BREAKER 2 Using a vacuum cleaner or a compressed air jet max 5 kg cm remove all deposit of dust and dirt which mav be present on the heat sink and on the terminals 3 To clean external plastic or rubber parts use only a cloth moistened with Ethyl Alcohol pure or denatured C H OH or Isopropil Alcohol pure or denatured CH CHOH or Water H 0 4 Verify that there are no loose terminals see paragraph GENERAL NOTES FOR WIRING 5 Before switching the power ON be sure that the device is perfectly dry 6 Turn the power ON 15 12 99 15 52 Troubleshooting Fault condition Test Possible cause The device is always OFF and no LED is lit

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