CTI Transfer Panel - Cyprus Generators

1 CTI Transfer PanelTechnical Instruction ManualGB2R f. : 533 695 B2 GENERAL SAFETY INSTRUCTIONS _____ 3 INTRODUCTION _____ 4 General introduction_____ 4 CTI Transfer Panel range _____ 4 New changeover Panel _____ 4 Voltage options_____ 5 Accessories_____ 5 Environment _____ 5 TECHNICAL CHARACTERISTICS _____ 6 INSTALLATION_____ 7 First operation_____ 7 Wall mounting installation and dimensions _____ 7 Accessories mounting _____ 8 Power cables connection _____ 8 Network configurations _____ 9 - 11 Control terminals connections _____ 12 OPERATION _____ 13 General introduction _____ 13 Electronic module introduction _____ 13 Programming _____ 14 - 22 Metering _____ 23 - 24 Manual operation _____ 25 Automatic operation _____ 26 - 32 Test mode_____ 33 - 35 RANGE _____ 36 - 37 TROUBLESHOOTING GUIDE_____ 38 SummaryGB3R f. : 533 695 BCTI TransferPanelCTI Transfer PanelGENERAL SAFETY INSTRUCTIONS This leaflet provides CTI Automatic Transfer Switchrange, safety, connection and operating instructions.

2 This system must always be installed andcommissioned by specialised and qualified persons. Check earth cable connected before powering theunit Keep the cabinet clean using a dry cloth. It is recommended that this leaflet be kept in a placeeasily accessible to all of those who may need it. The maintenance operations must be carried outexclusively by authorised and appropriately trainedpersonnel. This system complies with the community directivesapplicable to this product. Thus, it bears the CEmark. Compliance with IEC 60947-6-1. Information provided in this instruction manual issubject to change and not fast changeover solution contains four mainintegrated elements: 2 switches mechanically interlocked includingelectronic control and accessories. A fast electrical operation unit allowing electricaland manual operation of the system. A dedicated enclosure Bridging bar> Features and benefits:1 - SWITCH :Afully integrated& interlocked Transfer systemwithhigh electrical characteristicsand a fullyprogrammable microprocessor control module& - OPERATION :A flexibleoperating mechanism enables fastautomaticor local/emergency manualoperation - ENCLOSURE :A steel enclosure designed specifically to allow aneasy fixing and wiring of the changeover and itsaccessories(IP54, Lightning ), as well asan ergonomic use thanks to a flush mounting allowinga direct access to the means of visualization,configuration and control(Auto & Manu).

3 CTI Transfer PanelINTRODUCTION4R f. : 533 695 BNew changeover panel1423 The CTI enclosureintegrates a 4-pole fast changeoverswitch including electronic control to meet the IEC60947-6-1 standard. Thanks to the changeover switchtechnology, it is always possible to manually operatethe system in order to guarantee the changeover paneloperation under all new development allows advantages broughtusing switch technology but keeps contactor controlpossible on request via programming (Refer toRETURN 0 Function).The electronic module includes: Source supply monitoring Metering display (voltage and frequency as standard) Test operations and Sequences programming & padlocking operations, as well as electronicmodule programming and use are directly accessiblefrom the front introductionCTI range is available from 63 A to 160 A in twodifferent voltage configurations :400 Vac P-P*230 Vac P-P*CTI 63 ACTI_1 63 ACTI 100 ACTI_1 100 ACTI 125 ACTI_1 125A CTI 160 ACTI_1 160 ARefer to Network configurations chapter to selectcorrect model and configurationBottom cable entry is provided as standard.

4 * : Phase to phaseCTI Transfer Panel rangeTwo types of products for two voltage configurationsCTI: for 230 vac/400 vacCTI_1 : for 127 vac/230 vacCTI Transfer PanelINTRODUCTION5R f. : 533 695 BCTI power supply can carry from 220-20% Vac to277+10% Vac under frequency 50Hz or CTI versions have been developed to meet all ofvoltageconfigurations options> The following accessories are available as customer fitted optionsAccessories Ingress protection:- standard Enclosed product = IP4x (possible IP54with option)- Loose product = IP21 Operating conditions:- Temperature :Of -10 C to +40 C without de-ratingOf +40 C to +65 C without de-rating- Humidity: 95% non condensing at +40 C Storage conditions :- Duration : 1 year maximum- Temperature: <+55 C- Humidity: 80% non condensing at 55 C Maximum operating altitude without switch de-rating is 2000 m above sea Auxiliary contacts modulefor switch positioninformation (Main, Gen, zero position).

5 One moduleincludes the 3 positions information. 1 modulemaximum is the standard CTI enclosure. Option codeis TAUX. Solid neutrallink is available as an accessory, whenswitching of the neutral cable is not desired. Optioncode is TLNK. Voltage Sensing tap accessory allows for each polevoltage sensing or supply (on two )directly taken from power terminals via a dedicatedplug. Lightning protection. It isavailable as an accessory toavoid ATS damage in case of astrike on the power option is highlyrecommended in stormy areas. IP 54. An IP54 accessory kitis available to protect theproduct against dust andwater infiltrations. The kitincludes : 1 windows to fix onthe door cut-out and 1protection screen kit to avoiddirect contacts duringmanual operation when thedoor has to be opened. Terminal extensions. This accessory allow to convertthe CTI plugs to terminal bars.

6 1 kit includes 3terminal extensions pieces with their phase screenprotection.> The complete enclosure meets following environmental requirements:CTI Transfer PanelTECHNICAL CHARACTERISTICS6R f. : 533 695 B63A100A125A160 AFrequencies50 Hz & 60 Hz 50 Hz & 60 Hz 50 Hz & 60 Hz 50 Hz & 60 HzThermal current Ithe 40 C (A)63100125160 Thermal current Ithe 50 C (A)63100110125 Thermal current Ithe 60 C (A)5080100100 Assigned insulation voltage Ui (V) (power circuit): 600600600600 Assigned impulse voltage Uimp (kV) (power circuit):6666 Assigned insulation voltage Ui (V) (auxiliary circuit): 300300300300 Assigned impulse voltage Uimp (kV) (auxiliary circuit): characteristic at 40 C:Rated operational currents Ie (A)IEC 60947-3 characteristics 415 VacAC 21A / 21 B63/63100/100125/125160/160AC 22A / 22 B63/63100/100125/125125/160AC 23A / 23 B63/63100/100125/125125/160 IEC 60947-6-1 characteristics 415 VacAC 31B63100125160AC 32B63100125160 Operating classMaterial class (according to 60947-6-1)PCPCPCPCM aximum short circuit current using gG DIN fuse.

7 Max short circuit (kA eff)50505050 Associated fuse size (gG)63100125160 Peak current value: withstand and closing operation (kA peak) circuit operation:Rated short time withstand current (kA eff) / 30 ms5555 Transfer timeI-O / O-I / II-O / O-II (ms)50505050I-II or II-I (ms)180180180180 Blackout time during comutation under Un (ms)120120120120 Power inputPeak current during operation (A)20202020 Continuous power consumption (VA)6666 Mechanical characteristicsNumber of mechanical operations (according to 60947-6-3)10000100001000010000 Cables connectionMinimum cable size (Cu mm2)25355050 Maximum cable size (Cu mm2)50507070 Single phase configuration :Table available for single phase configuration using a 4pole switch and connecting 2 poles in parallel (Maxambiant temperature = 40 C)Nominal rating 3 phaseconfiguration (A)6380100125160 Nominal rating 1 phaseconfiguration (2 poles in //) (A)1001251602002507R f. : 533 695 BCTI Transfer PanelINSTALLATIONF irst operationWall mounting operation anddimensionsAccessories mountingPower cables connectionNetwork configurationsControl terminals connectionsFirst operation The system is delivered in position 0 and in automode with the generator start contact mounting installation and dimensionsThe enclosure must be fixed on a wall using solid fixingscrews (not supplied).

8 Recommended size : M6 50 mm (minimum).Height (mm)600 Width (mm)400 Depth (mm)200 Weight (kg)From 20 to 25including accessoriesDrilling template for the gland plateare provided in the mounting> Auxilary contacts> Voltage sensing tap> Solid neutral kitAllows for each pole voltage sensing or supply (max1,5 mm2cable), power cables connection capacityremains auxiliary contact normally open and normally closedfor each position I, O, II. Use dedicated screwsdelivered with the neutral cables from Main, Gen and Load to beconnected together. In case of 400 Vac applications, 2neutral control cables are required to power supply theswitch (230 Vac) from Main and max length: 30 mmFor a correct use in hard environmentalconditions, it is essential to use the cablegland plate, in order to protect the Transfer PanelINSTALLATION8R f. : 533 695 BAccessories mounting (cont.)> IP 54> Terminal extensions> Lightning protectionThese terminals can be connected in the CTI plugs,then they provide connections on terminals piece for the main side1 piece for the genset side1 piece for the load the CTI support to reduce the position the window on the door , position the protection screen, screwing lightning protection system is hardly recommendedto ensure changeover option is provided mounted on a din rail which canbe fixed with the 2 screws available on the enclosureback plate (on the top or bottom).

9 The phases and neutral lines can be connected on theupstream side of the source which presents more operationWall mounting operation anddimensionsAccessories mountingPower cables connectionNetwork configurationsControl terminals connectionsPower cables connection > Cable size according to the ratings63A 100A 125A 160 AMinimum cable size (mm2)2535 5050 Maximum cable size (mm2)5050 7070NN NMaximun cable size 50 mm2 Mains Genset UtilizationWindowProtection screenBracketsNetworktypeCTICTI Transfer PanelINSTALLATION9R f. : 533 695 BNetwork configurationsVOLTAGE CONFIGURATIONSP hase to Phasevoltage380 -> 480V3 phase 4 wires3P4 LFG Wilsonoption codeV502V503V504V601V603V605 Measurements: [Main: V1-V2-V3-U12-U23-U31] / [Genset: V1-V2-V3-U12-U23-U31]Voltage415 V / 240 V400 V / 230 V380 V / 220 V480 V / 277 V440 V / 254 V380 V / 200 VFrequencyElectrical drawing50 Hz60 HzCTI_1 Phase to Phasevoltage200 -> 240V3 phase 4 wires3P4LV507V510V608V610V611 Measurements: [Main: V1-V2-V3-U12-U23-U31] / [Genset: V1-V2-V3-U12-U23-U31]220 V / 127 V200 V / 115 V220 V / 127 V208 V / 120 V240 V / 139 V50 Hz60 HzCTI_1 Phase to Phasevoltage220 -> 240V3 phase (3)4 wires3P3(4)LV506V508V606V607V609 Measurements: [Main: U12-U23-U31] / [Genset.]

10 U12-U23-U31]230 V / 115 V220 V / 110 V240 V / 120 V230 V / 115 V220 V / 110 V50 Hz60 HzL10 L11 L12 N3L7L7L9L8N2L8L9N2 MainsGensetL4L5L6N1L4L6L5N1L10 L11 L12 N3L7L7L9L8N2L8L9N2L4L5L6N1L4L6L5N1 MainsGensetL7L9L8N/ML4L6L5N/ML10 L11 L12 N3L7L8L9N2L4L5L6N1 MainsGenset220 Vac < V < 254 Vac200 Vac < V < 240 Vac220 Vac < V < 240 VacCTI Transfer PanelINSTALLATION10R f. : 533 695 BFirst operationWall mounting operation anddimensionsAccessories mountingPower cables connectionNetwork configurationsControl terminals connectionsNetworktypeCTI_1 Network configurationsVOLTAGE CONFIGURATIONSP hase to Phasevoltage220 -> 240V1 phase 3 wires1P3 LFG Wilsonoption codeV522V524V526V622V624V626 Measurements: [Main: U12-U23-U31] / [Genset: U12-U23-U31]Voltage240 V / 120 V230 V / 115 V220 V / 110 V240 V / 120 V230 V / 115 V220 V / 110 VFrequencyElectrical drawing50 Hz60 HzCTIP hase to Neutralvoltage200 -> 277V1 phase 2 wires1P2 LSingle phasenetworkMeasurements: [Main: V1] / [Genset: V1]240 V230 V220 V277 V254 V200 V50 Hz60 HzL8M: Midle pointL9L7/ML5L6L4/ML10/ML11 L12L7/ML8 L9L4/ML5 L6 MainsGensetL11 L12L7L7N2N2L4N1L4N1 MainsGenset220 Vac < V < 240 Vac220 Vac < V < 240 VacCTI_1 Phase to Phasevoltage220 -> 240V1 phase 2 wires1P2LV521V523V525V621V623V625 Measurements: [Main: V1] / [Genset.