Gefran GTF Series Power Controller Manual PDF
Contents
1. Figure 12 Top View n c 3 L2 Ref V line Wan Protection PL E MES J8 YA Line voltage 8 connnector Nesl RU 1 L1 TO SS cum p Line Connection J8 1 1 Line voltage Line connector Connection Screw front cover LU Fuse Inspection IJ OUT Switch optional OUT Master 7V GND e E Outputs JA 9 24 Vac dc d supply 24 Vac dc e IH Earth e Status leds e ALLARM HB Red Jes STATE DIGITAL INPUT Yellow e ON Thyristor Green e me OVER Temperature Yellow Digital input e INDIG PWM input GND Key HB Control analog input connector 2 71 Load Connection Low view WITHOUT option RS485 serial line A XU XE WEN RE ZT i NT es Load Connection 2 71 Load Connection JO Ta SC q Protection NILI ui fan N wy S Configuration TTL 7 port z Address Rotary Switch optional L OUT 5 vy Potentiometer I IN I SHUNT mA I GND Pr tje Low view WITH option RS485 serial2. Figure 11 Top view Top view WITHOUT option Fieldbus WITH option Fieldbus Key HB Key HB Address x 1 J2 J3 JA Address x 10 TTL port for RJ10 connectors x PC configuration RS485 serial line Switch for serial line Modbus r GND Syncronous output for Input control signal Master Slave connection Potentiometer output power supply 5Vdc Alarm output Digital input PWM input solid state relay HB option Power supply terminal 24Vac Vdc KeyHB i 2 3 45 amp 7 8 9 JI Power supply control connector i __ Fixing screw GERRAN at heatsink Green Led RUN Yellow Led STATUS PO eun ___ Identification label MO STATUS Red Led Alarm output HB OuT aL O jo Yellovv Led Status digital input 4O ON OVER T Led Green Thyristor ON __ __ Fixing screw Yellow Temperature OVER at heatsink 1 L1 2 T1 LINE connection LOAD connection 3 L2 Reference connection of line voltage EARTH 80960D MHW GTF 05 2014 ENG 13 3 3 CONNECTIONS INPUT OUTPUT GTF 150 250A
3. Q Table 6 gi Q 0 2 2 5mm 24 14AWG OO Q Q 0 25 2 5mm 23 14AWG e X Wu U uU wu wu wu tu CO CO OO d WN o Figure 14 Connection schema J1 GTF for 25 120A CONNECTOR J1 GTF 25 120A OUT HB SWITCH y Table 7 PIN NAME DECRIPTION mat OUT_MASTER OUT TO GTF SLAVE 4 GND 1l P et 4 END 5 OUT AL HB OUT Alarm Switch HB mA V E eee Et t HIN 3 OUT Master Control output Slave 47V EIS 4 GND GND Control analog input a E E 5 t IN Control analog input DI ie cmd t eT D 6 5V_POT Output alim potentiometer SUPPLY 7 IN_DIG Digital input amp PWM Input 24Vdc ac 8 24V Supply P PEREEY Supply 18 32 Vac Vdc 9 24V Supply 80960D MHW GTF 05 2014 ENG 3 5 2 CONNECTOR J1 GTF 150 250A OUTPUT Figure 15 CONNECTOR J1 GTF 150 250A OO EWN gt J X uw wu Q Figure 16 CONNECTOR J1 J4 GTF 150 250A 1 OUT HB SWITCH TO DIGITAL INPUT GTF SLAVE OR GTS GND OND 3 5 3 CONNECTOR J2
4. L 220 mm 7 eo a 220 mm Q gt 100 mm o GEFRAN gt 100 mm QO o GERRAN For correct attachment release of the module on the DIN guide do as follows keep the attach release cursor pressed insert remove the module release the cursor Figure 4 Figure 5 Figure 6 GTF PHASE ATTACHMENT locked properly PHASE RELEASE to DIN bar PRESS I I Z TURN 80960D_MHW_GTF_05 2014_ENG 2 6 GENERAL DESCRIPTION GTF 25 120A Figure 7 GTF Standard GTF with RS485 option 1 Supply control connnector 2 HB key calibration 3 TTL port for configura tion 4 LED indicators 5 Power terminal Line 1 L1 6 Power te
5. HB OUT ALARM SWITCH Analog Output 3 ET i t 1 POTENTIOMETER 123488789 13234568789 24 Vdc ac SUPPLY 8 GTF GTF 8 3 i 2 L1 L1 FUSE ll FUSE GG EARTH 0 20 mA 4 20 mA 0 10 V 0 5 V REGULATOR Star With Neutral Load Neutral Phase R Phase S Phase T LI GTF 1 STATUS MASTER GTF 2 STATUS SLAVE GTF 3 STATUS SLAVE FIRING MODE ZC BF HB DIAGNOSTIC AVAILABLE total and partial load failure of each single leq FUSE fast fuse FUSE GG see fuse table see Fuse section Connection example GTF 150 2504 with N 3 GTF for 3 phase star load with neutral Figure 34 Neutral Phase R ee pr Phase T FUSE GG FUSE I I I Ji JI J1 B amp gu 3 12 i p dim TUS ad 2 vi Le 171 U2 ALARM SWITCH 3 3 2 3 3 4 4 1 4 J2 J2 24 geao 24 vde ac 24 Vde ac SUPPL SUPPL SUPPL js BO REGULATOR 1 1 pe 2 2 Analog Ou
6. In Acronym Code 25A FUS 025 FWC25A10F oe 2 390A s 10x38 338474 Eo GTF 40 50A FUS 050 FWP50A22F ies 2 GTF 50 1600A s 22x58 338127 i 63A FUS 063 FWP63A22F occa OTE Cts 3080A2 s 22x58 338191 iced UR80A 600V PF DIN GTF 90 eee FUS 125N poe 337092 UR400A 1000V PF DIN 125A 660RFO0AT125 GTF 120 d FUS 125N E 337092 200A DNOOOUB69V200 GTF 200 250 450A DNOOUB60V450L GTF 200 250 400A DNOOUB69V400L UR400A 1000V PFI 22X58 ow 80A FUS 080 FWP80A22F Ba GIE Ss 660042 s 22x58 338199 i 397229 UR80A 600V 17 0 VV W W W WwW VV Ww EXTRARAPID FUSE FOR GTS WHEN USED AS A SLAVE OF GTF Fuse Model size FWC10A10F 10x38 FWC16A10F 10x38 FWC25A10F 10x38 FWP40A14F 14x51 FWP63A22F 22x58 FWP80A22F 22x58 FWP100A22F 22x58 170M1418 000 TN 80 GTS T 10 230 GTS 15 230 GTS 15 480 GTS 25 480 GTS T 20 230 GTS T 25 230 GTS 40 230 GTS 40 480 GTS 50 230 GTS 50 480 GTS 60 230 GTS 60 480 GTS 75 230 GTS 75 480 GTS 90 230 GTS 90 480 GTS 120 230 GTS 120 480 use The electric protection device called FUSE GG must be done in order to grant the protection against the electric cable short cirrcuit see EN60439 1 par 7 5 Short circuit protection and short circuit with stand strength and 7 6 Switching devices and components installed in assemblies otherwise the equivalent EN61439 1 paragraphs 9 N n O q 80960D_MHW_GTF_05 2014_ENG 37
7. ESD immunity EN 61000 4 2 4 kV contact discharge 8 kV air discharge RF interference immunity EN 61000 4 3 A1 10 V m amplitude modulated 80 MHz 1 GHz 10 V m amplitude modulated 1 4 GHz 2 GHz Conducted disturbance immunity EN 61000 4 6 10 V m amplitude modulated 0 15 MHz 80 MHz Burst immunity EN 61000 4 4 2 kV power line 2 kV I O signal line Surge immunity EN 61000 4 4 5 Power line line 1 kV Power line earth 2 kV Signal line earth 2 kV Signal line line 1 kV Magnetic fields immunity Test are not required Immunity is demonstrated by the successful completion of the operating capability test Voltage dips short interruptions and voltage immunity tests EN 61000 4 11 100 U 70 U 40 U Table 3 LVD Safety Safety requirements for electrical equipment for measurement control and laboratory use EN 61010 1 UL 508 ATTENTION This product has been designed for class A equipment Use of the product in domestic environments may cause radio interference in which case the user may be required to employ additional mitigation methods EMC filters are required in PA mode Phase Angle i e SCR trigger with phase angle modulation The filter model and current level depend on the configuration and load used The power filter MUST by connected as close as possible to the GTF You can use a filter connected between the power line and GTF or an LC group connected bet
8. AN A Indicates contents of sections general instructions notes and other points to which the reader s attention needs to be called Indicates a particularly delicate situation that could affect the safety or correct operation of the controller or an instruction that MUST be followed to prevent hazards Indicates a risk to the user s safety due to high voltage at the points indicated Indicates a suggestion based on the experience of GEFRAN s Technical Personnel that could be especially useful under certain circumstances o Am Indicates a reference to Detailed Technical Documents available on the GEFRAN website www gefran com 80960D MHW GTF 05 2014 ENG 1 PRELIMINARY INSTUCTIONS 1 1 PROFILE The GTF series of microprocessor advanced solid state po wer units controls in compact and optimized size high electric powers with different types of heating elements single phase biphase or triphase Current levels range from 40A to 250A nominal voltage from 480 VAC to 600VAC The command input is configurable and accepts 0 10V 0 4 20mA signals potentiometer logic signals including with PWM modes for cost effective solutions The device can also be operated via Modbus RTU serial com munication with IN OUT chain connections facilitated by plug in RJ10 telephone connectors The several trigger modes are software configurable and provide ZC Zero Crossing constant
9. Digital PWM the GTF can be ordered with the configuration 5 x M or must be configured with the parameter dIG digital input 7 see Fig 46 47 Figure 46 Logic output D type HB OUT ALARM SWITCH b 123456789 EET 24 Vdc ac SUPPLY i GTF 6996 8 REGULATOR jJ 1 11 2 T 3 12 e i Figure 47 J1 pile jf HB OUT 2 ALARM SWITCH un 4 Logic output REGULATOR D type J2 24 Vdefac 2 SURREY 3 an 1 2 3 4 J4 Gesoj 111 2 1 4 30 80960D_MHW_GTF_05 2014_ENG 4 INSTALLATION OF THE SERIAL PORT A network typically has a Master that manages communication by means of commands and Slaves that carry out these commands GTF modules are considered Slaves to the network master which is usually a supervision terminal or a PLC It is positively identified by means of a node address ID set on rotary switches tens units A maximum of 99 GTF modules can be installed in a serial network with node address selectable from 01 to 99 GTF modules have a ModBus serial Optional The MODBUS RTU port 1 has the following factory settings default Parameter Default Range ID 1 1 99 BaudRat
10. F Ja REGULATOR 1 1 2 2 Analog Output L 3 3 0 20 mA 4 4 H 4 20 mA 0 10 V LI JA JA 0 5 v 4 Only for m Input Star Load GTF 1 STATUS MASTER GTF 2 STATUS SLAVE BIFASE GTF 3 STATUS SLAVE SNe MODE AS P FUSE fast fuse needed only for controller HB DIAGNOSTIC AVAILABLE with option fuse 0 total and partial load failure FUSE GG see Fuse section Connection example 2 phase GTF 25 120A Master with GTS slave for one load 3 phase Figure 32 t Analog Output pa 0 20 mA HB UT Tes 4 20 mA MET 0 10 V pog eeu POTENTIOMETER 0 5 V EET 1234567 d Control O 24 Vdc ac O SUPPLY GIS 8 GTF po 8 REGULATOR 6 p ge LOAD LINE 9 PE PE j Oo Closed Delta Load Star Load ll FUSE FUSE ll 1 FUSE GG Phase R Fuse GG Phase S Phase T GTF STATUS MASTER FIRING MODE ZC BF HB DIAGNOSTIC AVAILABLE FUSE fast fuse see fuse table NONE FUSE GG see Fuse section 80960D MHW GTF 05 2014 ENG 23 Connection example GTF 25 120A with N 3 GTF for 3 phase star load with neutral Figure 33
11. FUSE GG LI GTF STATUS MASTER L2 N FIRING MODE ZC BF HSC PA HB DIAGNOSTIC AVAILABLE EARTH partial and total load failure FUSE fast fuse see fuse table lt FUSE GG see Fuse section Connection example GTF 150A 250A 1 single phase load single phase line L1 L2 N Figure 25 L1 m HB OUT H ALARM SWITCH in 4 J2 1 24 Vde ac 2 SUPPLY 3 REGULATOR Analog Output LI 20 m 4 20 m 0 10 V 0 5 V H 2 71 Only for mA Input FUSE GG FUSE GG L2 N GTF STATUS MASTER FIRING MODE ZC BF HSC PA HB DIAGNOSTIC AVAILABLE partial and total load failure FUSE fast fuse needed only for controller with option fuse 0 FUSE GG see Fuse section 80960D MHW GTF 05 2014 ENG 19 Connection example GTF 25 120A for 1 single phase load with transformer single phase line L1 N or open delta L1 L2 Figure 26 t Analog Output 1 T 0 20 mA Se ae ahs E te 4 20 mA i eed 0 10 V HB OUT EH i POTENTIOMETER 0 5 V ALARM SWITCH Lll b 12354568788 24 Vdc ac SUPPLY Q GIF amp REGULATOR FUSE Load FUSE GG FUSE GG LI GIF STATUS MASTER L2 N FIRING MODE
12. Programming manual Immediately report any errors shortages or signs of damage to your Gefran dealer Check that the order code matches the configuration requested for the intended application by consulting the section Technical Commercial Information GTF 90 480 0 1 0 M o Control option Absent Example Model Nominal current Nominal voltage Diagnostic option HB Fuse absent Serial Modbus See paragraph 2 1 Dimensions and mounting before installing the GTF on the machine host system control panel To configure the PC use the SW Gefran GF Express kit and the relative connection cable For the order code see Section Technical Commercial Information Users and or system integrators who want detailed information on serial communication between AR Gefran standard and or industrial PCs and Gefran Programmable Instruments can access Technical Reference Documents on serial communication and MODBus protocol etc in Adobe Acrobat format on the Gefran website www gefran com Serial Communication MODBus Protocol Before calling Gefran Customer Care in case of assumed malfunctions please see the Troubleshooting Guide in the Maintenance section and if necessary the F A Q Frequently Asked Questions section on the Gefran website www gefran com 80960D MHW GTF 05 2014 ENG 2 INSTALLATION AND CONNECTION This section contains the instructions needed for 2 3 RECOMMENDATIONS FOR
13. connected 3 HIN DIG Digital input 8 PWM input 4 GND 24V Supply 3 5 4 CONNECTOR J4 GTF 150 250A CONTROL ANALOG INPUT Figure 21 CONNECTOR J4 GTF 150 250A CONTROL ANALOG INPUT 0000 e X X wu Table 14 EBSB 0 2 2 5mnv 24 14AWG Figure 22 Connection scheme J4 for GTF 150 250A 1 NE 1 sy POT Table 15 ta EE 2 iN PIN NAME DECRIPTION v Y mA o Bl tue 1 OUT AL HB Supply output 5V potentiometer E al oyp 2 HIN Control voltage input L 4 3 SHUNT Shunt for input mA NT 4 GND GND control signal 0 25 2 5mm 23 14 ANVG 80960D_MHW_GTF_05 2014_ENG 17 3 6 CONFIGURATION TTL PORT GTF STANDARD CONNECTOR J2 GTF 25 120A CONNECTOR J5 GTF 150 250A Connector S1 S2 D ti RJ10 4 4 pin escription Ground sto Data reception TTL from e The use of this port is recommended TX TTL Data transmission TTL to GTF to configure parameters by Accessory Reserved Gefran DO NOT connect Gefran cable code F049095 USB TTL or Gefran cable code F043956 SE m Cable type flat telephone cable for pin 4 4 conductor 28AWG 3 7 SERIAL COMMUNICATION PORTS MODBUS RS485 Option CONNECTORS J3 J4 GTF 25 120A CONNECTORS J6 J7 GTF 150 250A Connec
14. cycle time settable in range 1 200sec for conventional loads BF Burst Firing Zero crossing with optimized minimum cycle time for systems with low thermal inertia medium wave IR lamps HSC Half Single Cycle Zero Crossing corresponds to Burst Firing that manages single semi cycles of conduction or stop cycles useful for short wave IR lamps reduces flickering and li mits generation of EMC noise on the power line applied only to single phase load or open delta PA Phase angle control useful for short wave IR lamps tran sformer primaries Completely eliminates flickering of load fila ments but generates EMC noise on power line harmonics Soft Start and soft stop ramp functions can be assigned to these controls with limitation of current peaks and or maximum RMS current level Thanks to sophisticated Hardware and Software solutions you can precisely control different types of loads Phase angle control the only control method that completely eli minates IR lamp flickering matched with current voltage or load power feedback functions allows the easy use of critical appli cations such as for example special resistors such as special Super Khantal heating elements Silicon Carbide resistors or transformer primaries either single phase or triphase GTF runs complete diagnostics of current voltage power and temperature levels Current Diagnostics Total and partial load interrupt alarm Self learn func
15. data rated voltage 660Vrms 1000Vrms minimum energy 100J The maximum current controllable by the device is less than the product s rated value see technical data In ZC and BF trigger mode use the Delay triggering function to limit peak magnetization current In PA trigger mode use the Softstart function DO NOT use HSC trigger mode DO NOT connect RC snubbers in parallel to the transformer primary Select the inductive load using the Hd 1 parameter ref Software manual o co2og Trigger modes The GTF has the following power control modes modulation via variation of number of conduction cycles with zero crossing trigger modulation via variation of phase angle Zero Crossing mode This function eliminates EMC noise This mode controls power on the load via a series of conduction ON and non conduction OFF cycles ZC constant cycle time Tc 2 1 sec settable from 1 to 200 sec Cycle time is divided into a series of conduction and non conduction cycles in proportion to the power value to be transferred to the load Figure 36 For example if Tc 10sec if the power value is 20 there is conduction for 2 sec 100 conduction cycles 9 50Hz and non conduction for 8 sec 400 non conduction cycles 9 50Hz BF variable cycle time GTT This mode controls power on the load via a series of conduction ON and non conduction OFF cycles The ratio of the number of ON cycles to OFF cycles is proportional to the
16. g GTF Boc 2 i E 1 1 r t 1 11 2 Tl 1 4 2 11 EP 2 Tl 5 3 2 9 3A2 3A2 C e em So 6 b AI CX j k A j PEJ PE PE LL FUSE FUSE FUSE FUSE GG wv MW ww ww ww INN AAA ww SV ww ANNA WW r EARTH I Phase R Phase S Phase T FUSE GG GTF 1 STATUS MASTER S1 S2 S3 are useful in order to select the maximun power GIF 2 STATUS MASTER needed and balance the three phase line optimizing GTF 3 STATUS MASTER the power factor FIRING MODE ZC BF HSC PA HB DIAGNOSTIC AVAILABLE FUSE fast fuse see fuse table total and partial load failure FUSE GG see Fuse section 22 80960D MHW GTF 05 2014 ENG Connection example 3 phase GTF 150A 250A Master Slave control on 3 lines for one load 3 phase Figure 31 Phase R Phase S Phase T FUSE GG FUSE 8412 A l al Em Ji 4 M 5 2 1 2 im HB OUT 1A4 H2 1 1 HI 2 iu HI 2 e ALARM SWITCH 3 P 2 3 1 3 4 4 4 J2 J2 24 Vde ac 24 vdefac 24 Vdc ac 1 a SUPP Y SUPPLY SUPPLY 3 Ja
17. line Dip Switch Ay i serial line ey aj Je 7 RJ1O connector rm serial RS485 Modbus 14 80960D_MHW_GTF_05 2014_ENG 3 4 FUNCTIONS OF INDICATOR LEDS Description of LEDs Table 5 LED DESCRIPTION COLOR Flashing during normal operation RUN green On steadily according to FW setting see SW manual Off during normal operation STATUS yellow On according to FW setting see SW manual ALARM State HB alarm output Power Fault Alarm Fuse Open red DI State digital input yellow Green thyristor on control state green ON OVER TEMP Yellow ON Thyristor overtemperature alarm yellow The state of the LEDs matches the corresponding parameter except in the following special cases S LED 1 green LED 2 yellow both flashing rapidly autobaud in progress LED 2 yellow flashing rapidly SSR temperature sensor broken or SSR Over Heat or Rotation Error or Fuse_open GTF 150 250A or Short_Circuit_Current or Line Load Terminals Over Heat GTF 150 250A 3 5 CONTROL CONNECTOR 3 5 1 CONNECTOR J1 GTF 25 120A Figure 13 CONNECTOR J1 GTF 25 120A CONTROL OO
18. 66 FUSE GG EARTH Phase R Phase 8 Phase T GTF 1 STATUS MASTER GIF 2 STATUS SLAVE BI PHASE FIRING MODE ZC BF HB DIAGNOSTIC AVAILABLE total load failure of each single leg partial only for closed triangle FUSE fast fuse see fuse table FUSE GG see Fuse section Connection example 2 phase Master Slave GTF 150 250A for one load 3 phase Figure 29 Phase R Phase S Phase T FUSE GG FUSE FUSE GG FUSE J1 Ji 1 p nr HB OUT a 1 1 H 2 ALARM SWITCH 3 3 U 4 J2 1 24 24 Vdc ac 2 Vde ac SUPPLY 3 SUPPLY zc REGULATOR J3 1 2 Analog Output H 0 20 mA ei 4 20 mA 0 10 V J4 i 0 5 V i 3 2271 4 Only for mA put Closed Delta Load Star Load GIF 1 STATUS MASTER GTF 2 STATUS SLAVE BI PHASE FIRING MODE ZC BF HB DIAGNOSTIC AVAILABLE FUSE bp ar ds uU for controller total load failure of each single leg partial only FUS ich Wen aoe pn for closed triangle i 80960D_MHW_GTF_05 2014_ENG 21 Connection example 3 phase Master Slave with control on 3 lines GTF 150 250A for one load 3
19. CORRECT INSTALLATION correct installation of GTF controllers on the FOR PURPOSES OF EMC U machine host system control panel and for correct 2 3 1 Instrument povver supply connection of the power supply inputs outputs and The power supply for the electronic instrumentation on the interfaces panels must always come directly from a cut off device with fuse for the instrument part Electronic instrumentation and electromechanical power a CAREFULLY READ THE FOLLOWING WARNINGS devices such as relays contactors solenoids etc MUST BEFORE INSTALLING THE INSTRUMENT ALWAYS be powered by separate lines Disregard of such warnings could create When the power supply line of electronic instruments is electrical safety and electromagnetic heavily disturbed by switching of thyristor power groups or compatibility problems as well as void the by motors you should use an isolation transformer only for warranty the controllers grounding its sheathing It is important for the system to be well grounded 2 1 ELECTRICAL POWER SUPPLY voltage between neutral and ground must not be gt 1V Ohmic resistance must be lt 6Q the controller DOES NOT have an On Off switch the user Ifthe grid voltage is highly unstable use a voltage stabilizer must install switch isolator conforming to safety requisites CE In proximity of high frequency generators or arc welders mark to cut off the power supply up line of the controller use adequate grid f
20. GEFRAN GTF POWER CONTROLLER code 80960D 05 2014 ENG INSTALLATION AND OPERATION MANUAL Ce 1 Preliminary instructions 2 1 1 Profile 1 2 General description 1 3 Preliminary instructions 2 Installation and Connection 4 2 1 Electrical power supply 2 2 Notes on electrical safety and electromagnetic compatibility 2 3 Recommendations for correct installation for purposes of EMC 2 4 Dimensions 2 5 Installation 2 6 General description GTF 25 120A 2 7 General description GTF 150 250A 2 8 Cleaning checking or replacing the fan for GTF 150 250A 2 9 Substitution of Internal Fuse Option only for GTF 150 2504 3 Electrical connections 12 3 1 Power connections 3 2 Connections input output 25 120A 3 3 Connections input output GTF 150 250A 3 4 Functions of indicator leds 3 5 Control connectors 3 6 Configuration TTL port GTF standars 3 7 Serial comunication port Modbus RS485 option 3 8 Connection example comunication ports 3 9 X Connection example power section 3 10 Digital input PWM Installation of serial network 31 4 1 AUTOBAUD SERIAL sequence Technical Characteristics 33 5 1 Derating Curves GTF Technical Commercial information 36 6 1 Accessories 6 2 Fuses Fuseholders GRAPHIC SYMBOLS To differentiate the type and importance of the information in this User Manual graphic reference symbols are used to make such information easier to interpret IS
21. GTF 150 250A SUPPLY 24V Figure 17 CONNECTOR J2 GTF 150 250A SUPPLY 24V em Q J Xu tu NO Figure 18 Connection scheme J2 for GTF 150 250A CONNECTOR J2 GTF 150 250A SUPPLY 24V Zn PIN NAME DECRIPTION I SUPPLY 1 24Vdc Vac 24V Supply 24Vdc ac 2 2 24Vac Vdc SUPPLY 3 EARTH Earth EMC EARTH Table 8 o Connection scheme J1 GTF for150 250A 24 14AWG 0 25 2 5mm 23 14AWG Table 9 PIN NAME DECRIPTION 1 5 OUTALHB Contact output N A Alarm HB 3 tOUT Master Output 7Vdc for control slave module 4 GND GND output OUT Master Table 10 i sill 24 14AWG Em 23 14AWG 0 25 2 5mm 16 80960D_MHW_GTF_05 2014_ENG 3 5 4 CONNECTOR J3 GTF 150 250A DIGITAL INPUT Figure 19 CONNECTOR J3 GTF 150 250A DIGITAL INPUT UUUJ Table 12 gi 0 14 0 5mm 28 20AWG Figure 20 CONNECTOR J3 GTF 150 250A DIGITAL INPUTS 1 n c 2 n c IN DIG FROM OUTPUT OUT MASTER OF GTF MASTER 4 cND Connection scheme J3 for GTF 150 250A 0 25 0 5mm 23 20AWG Table 13 PIN NOME DECRIPTION 1 Not connected 2 Not
22. GTF modules to be installed or on all modules present in case of first installation to position 0 0 3 Check that the RUN and STATUS LEDs flash at high frequency 10Hz 4 The supervision terminal must transmit a series of generic MODBUS read messages to the network 5 The procedure is over when all of the RUN and STATUS LEDs on the GTF modules flash at a normal frequency 2Hz if parameter 50 Ld 1 16 as default The new speed parameter is saved permanently in each GTF therefore the AUTOBAUD SERIAL sequence does not have to be run at subsequent power ups o When the rotary switch is turned the green STATUS LED stays on steadily for about 6 seconds after which it resumes normal operation and saves the address INSTALLATION OF SERIAL NETWORK 1 ModBus Bers u SS Gu l The serial network communication speed is the same as for GTF AUTOBAUD SERIAL 1 SEQUENCE RUN and STATUS LEDs flashes at 10 Hz SETTING THE NODE ADDRESS OPERATIVE FUNCTION 32 80960D_MHW_GTF_05 2014_ENG 5 TECHNICAL CHARACTERISTICS IN1 Analogic control inputs INPUTS Function Acquisition of control power Max error 1 f s 1 scale point at ambient temperature of 25 C Thermal drift lt 100 ppm C of f s Sampling time 60 ms Scale 0 10V Input impedance gt 40 Kohms Sca
23. ZC BF PA HB DIAGNOSTIC AVAILABLE EARTH partial and total load failure FUSE fast fuse see fuse table FUSE GG see Fuse section Connection example GTF 150A 250A for 1 single phase load with transformer single phase line L1 L2 N Figure 27 Ex og FUSE J1 32 Nji e our 1 1 H 2 PM ALARM SWITCH 3 4 J2 1 24 Vdc ac 2 SUPPLY 3 LL REGULATOR J3 1 2 Analog Output 3 0 20 mA ak 4 20 mA 0 10 V J4 POTENTIOMETER 0 5 V e ooo 1 M SLM 4 2 L E d iab TI s Only for mA Input E Load FUSE GG FUSE GG L2 N E GTF STATUS MASTER FIRING MODE ZC BF PA EARTH HB DIAGNOSTIC AVAILABLE m partial and total load failure FUSE fast fuse needed only for controller with option fuse 0 FUSE GG see Fuse section 20 80960D MHW GTF 05 2014 ENG Connection example 2 phase Master Slave GTF 25 120A for one load 3 phase Figure 28 HB OUT ALARM SWITCH t ki Analog Output T 0 20 mA Eds m ENON Sy ip Krr A 20 m mis 0 10 V t 1 POTENTIOMETER 0 5 V 123436785 123456785 24 Vdc ac SUPPLY GJE E GIF 8 2 8 1 REGULATOR Closed Delta Load Star Load FUSE FUSE 66 FUSE
24. conduction angle q stops at the corresponding value of the power to be transferred to the load Control of maximum peak current useful in case of short circuit on the load or of loads with high temperature coefficients to automatically adjust start time to the load can be enabled during softstart When the load shut off time settable is exceeded the ramp is reactivated at the next power on Figure 40 Example of firing ramp with phase Soft Start RMS current limit The option for controlling the load current limit is available in all work modes If the current value exceeds the limit settable in the nominal full scale range in mode PA the conduction angle is limited while in zero crossing mode ZC BF HSC the cycle time conduction percentage is limited This limitation ensures that the RMS value i e not the instantaneous value of the load current does NOT exceed the set RMS current limit Figure 41 Example of conduction angle limitation in PA mode to respect an RMS current limit below the nominal current of the load 28 80960D_MHW_GTF_05 2014_ENG DT Delay triggering for ZC BF control modes only Settable from 0 to 90 Useful for inductive loads transformer primaries to prevent current peak that in certain cases could trip the high speed fuses that protect the SCRs Figure 42 Transient with Transient without Over Current Over Current Exampl
25. d Remove the fan support grille by detaching the two support tabs Disconnect the fan connector from the board Check the condition of the fan Clean or replace the fan Attention check that the arrow on the fan indicating the direction of air flow is pointing to the heat sink e Insert the connector into the board Insert the fan support grille until it attaches Power up the device and check fan rotation when at least one load is on 10 80960D_MHW_GTF_05 2014_ENG 2 9 REPLACING THE INTERNAL FUSE OPTIONAL ONLY FOR GTF 150 250A AN ATTENTION Before and during the inspection maintenance cut power to the fuse controller and verify that the system is isolated for operator safety Undo the cover fastening screw 1 Remove the cover following the movement indicated by the arrow 2 In this way the fuse is discovered 3 Loosen the two fastening nuts of fuse by means of fixed spanner N 13 GTF 150 It is not necessary to remove the nuts as the fuse N 17 GTF 200 2504 is slipped off its seat by turning it 4 and extracting it 5 as indicated by the arrows Insert the new fuse as indicated by the arrows 6 7 WARNING the washer must remain between the dice and the fuse NOT under the fuse Figure 10 pasi ar A ET ut a Ss Fasten the two nuts by the 3 4 Nm torque tube shaped spanner N 16 Replace the cover pointing it to the lower part pa
26. d at a single point 2 2 NOTES ON ELECTRICAL SAFETY AND ELECTROMAGNETIC COMPATIBILITY 2 3 3 Installation notes 2 2 1 CE MARKING EMC Use the extra rapid fuse indicated in the catalogue according to electromagnetic compatibility conformity the connection example equipped in compliance with Directive 2004 108 CE and following modifications Moreover the applications with solid state units require a safe Series GTF controllers are mainly intended for industrial ty automatic switch to section the load power line To ensure maximum reliability the device must be correctly installed in the panel in such a way as to obtain adequate heat exchange between the heat sink and the surrounding air under conditions of natural convection Fit the device vertically maximum angle 10 to the vertical use installed on panels or control panels of production process machines or systems For purposes of electromagnetic compatibility the most restrictive generic standards have been adopted as shown on the table axis see figure 3 Vertical distance between a device and the panel wall 2 2 2 LV low voltage conformity gt 100mm in compliance with Directive 2006 95 CE Horizontal distance between a device and the panel wall at last 10mm Vertical distance between a device and the next one at last O EMC compliance has been verified with respect to 300mm the information in Tables 1 and 2 Horizontal distance between a device and the next o
27. dback proportional to RMS voltage value on load useful to compensate possible variations in line voltage I 12 Current feedback bound to RMS current value on load to compensate variations in line voltage and or variations in load impedance P Power feedback proportional to real power value on load useful to keep constant values of electrical power assigned regardless of load impedance or line voltage variations Rated current AC56A Max rated voltage 480Vac 600Vac 690Vac Work voltage range 90 530Vac 90 660Vac 90 760Vac Non repetitive voltage 1200Vp 1600Vp 1600Vp Rated frequency 50 60Hz auto determination Rated current AC51 AC55b MODELOM non inductive or slightly inductive 25 40 50 60 75 90 120 150 200 250 loads IR lamps Tamb 40 C 25A 40A 50A 60A 75A 90A 120A 150A 200A 250A Diagnostics Options permitted trigger modes ZC BF con DT 20A 32A 40A 50A 60A 75A 100A 125A 160A 200A Delay Triggering PA with softstart Tamb 240 C Non repetitive overcurrent t 10msec 400A 520A 520A 1150A 1150A 1500A 1500A 5000A 8000A 8000A l2t for melting t 1 10msec A s 450 1800 1800 6600 6600 11200 11200 125000 320000 320000 Critical Dv dt with output deactivated 1000V usec Held nominal voltage of on the impulse 4KV Nominal current for short circuit condition 5KA FUNCTION Detection of shor
28. e 19 2Kbit s 1200 19200bit s Parity None Odd Even None StopBits 1 DataBits 8 z The following procedures are indispensable for the Modbus protocol Set the rotary switch at 0 0 for AutoBaud function Position Parameter rotary switches tens unit AutoBaud 0 0 Allows setting of the correct BaudRate value automatically detecting the master transmission frequency RS485 MODBUS RJ10 Cable PLC HMI gt GTF with RS485 NOTE The standard products DO NOT feature the comunication RS485 Modbus serial port but can be configured via PC with Gefran GF Express Software by connecting it to TTL port of GTF to PC by means of TTL cable equipped with SW Gefran Adapter TTL cable R Bs RS232 or F049095 cable AIO CTF standard MEE F043956 or NEVER connect TTL connector or GTF to a RS485 serial web i NEVER connect TTL adaptator to RS485 serial port of GTF Danger of product damagell 80960D_MHW_GTF_05 2014_ENG 31 4 1 AUTOBAUD SERIAL 1 sequence Function Adapt the serial communication speed and parity of the GTF modules to the connected supervision terminal or PLC The RUN and STATUS LEDs mentioned in the I procedure can vary its behavior based on on he parameters Ld 1 e Ld 2 Procedure 1 Connect the serial cables for all modules on the network t and to the supervision terminal 2 Set the rotary switch on the
29. e of firing of inductive load with without delay triggering To conduct inductive loads controlled in PA mode do not use delay triggering instead use the phase Soft Start ramp Figure 43 7 a Lati 4 Example of phase ramp to fire a Example of firing with Delay transformer in PA mode Triggering of a transformer in ZC mode Comparison of method to fire a transformer Soft Start Ramp for PA mode Delay triggering for ZC and BF mode 80960D MHW GTF 05 2014 ENG 29 3 10 DIGITAL INPUT PWM This digital input can be used to receive information on the of power to be supplied to the load The signal can be generated by a controller or external plc via digital outputs logic output for Gefran instrumentation This is obtained by alternating the output in ON for time TON with the output in OFF for time TOFF The sum of TON TOFF is constant and is called CycleTime CycleTime TON TOFF The power level is given by the ratio TON CycleTime and is normally expressed in The GTF digital input automatically adapts to the cycle time from 0 03Hz to 100Hz and obtains the power to be supplied to the load from the TON TON TOFF ratio Connection example Temperature control with Gefran 600 with D type logic output out2 cycle time 0 1sec logic output can drive max 3 GTF in series preferable connection allowed only if GTFs do not have interconnected GNDs if so make parallel connection To use
30. figurable alarms Type RS485 Modbus Optional 020 Solid state relay MOS opto Isolated contact normally open Imax 150mA Vmax 30 Vac Vdc Closing resistance lt 15 ohm MMUNICATIONS PORTS Function Local serial communication Protocol ModBus RTU Baudrate Settable 1200 19200 bit s default 19 2Kbit s Node address Settable with two rotary switches rotary switches Type RS485 double connector RJ10 telephone type 4 4 Isolation 500V TTL serial connector Standard Function For product initial configuration only via PC Use a PC connected to GTF ONLY via Gefran adapter Code F049095 PC with USB or Code F043957 PC with RS232 Isolation TTL serial NOT isolated of CPU 80960D_MHW_GTF_05 2014_ENG POWER SOLID STATE CATEGORY OF USE Tab 2 EN60947 4 3 AC 51 resistive or low inductance loads AC 55b infrared lamps AC 56a transformer Trigger mode PA Load management by adjusting the firing angle only configuration single phase or delta open ZC Zero Crossing with constant cycle time settable in range 1 200sec BF Burst Firing with variable cycle time GTT optimized minimum HSC Half Single Cycle corresponds to Burst Firing that includes ON and OFF half cycles Useful for reducing flicker with short wave IR loads applied only to single phase resistive or 3 phase 6 wire open delta loads Feedback mode V V2 Voltage fee
31. ilters The switch must be installed in the immediate vicinity of the The power supply lines must be separate from instrument controller in easy reach of the operator input and output lines A single switch can be used for multiple devices Supply from Class II or from limited energy source the earth connection must be made with a specific lead ifthe product is used in applications with risk of harm to 2 3 2 Input and output connections persons or damage to machines or materials it MUST be Before connecting or disconnecting any connection always check equipped with auxiliary alarm devices that the power and control cables are isolated from voltage It is advisable to provide the ability to check for tripped alarms Appropriate devices must be provided fuses or automatic during regular operation switches to protect power lines DO NOT install the product in rooms with hazardous The fuses present in the module function solely as a protection inflammable or explosive atmosphere it may be connected for the GTF semiconductors to elements that operated in such atmosphere only by means Connected outside circuits must be doubly isolated of appropriate interfaces that conform to current safety To connect analog inputs strain gauges linears TC RTD standards you have to physically separate the input cables from those of the power supply outputs and power connections use braided and shielded cables with sheathing grounde
32. le 0 5V Input impedance gt 40 Kohms Scale 0 20mA or 4 20mA Internal Shunt resistance 125 ohm Potentiometer input Linear input read scale INDIG Digital Input Potentiometer resistance from 1 Kohm to 47 Kohm Potentiometer supply 5V supplied by GTF max 10mA 0 100 0 Function Power Disable input or PWM input Voltage range 5 30V max 7 mA State 0 read safe voltage lt 2V State 1 read safe voltage gt 5V PWM input Maximum frequency 0 03Hz 100 Hz maximum resolution 1 0 1ms Measures voltage and line current Function measures the load current Measures RMS voltage by integral calculation of sampled values Meas range 0 2 rated product Accuracy RMS current measurement 3 f s at room temperature of 25 C In PA mode with conduction angle gt 90 5 fs Thermal drift lt 200 ppm C RMS line current measurement function RMS voltage meas by integral calculation of sampled values Work voltage range 90 600Vac Accuracy RMS voltage measurement 1 f s at room temperature of 25 C Thermal drift lt 100 ppm C Sampling time current voltage 0 25 ms Line frequency CONTROL OUTPUT MASTER SLAVE 50 60 Hz OUTPUTS Function Control for synchronising another GTF or GTS slave 4 slave max Voltage 7 5V max 25 mA HB ALARM OUTPUT Optional Function HB alarm output or of other con
33. llers are based on an extremely versatile hardware and software platform with options to select the best I O configuration for your system GTF is used for the power control of single phase and 2 phase loads including resistive loads with high and low temperature coefficient short wave IR lamps or transformer primaries Attention the description of programming and configuration parameters are contained in the Programming and configuration manual downloadable from the website www gefran com 80960D MHW GIF 05 2014 ENG 1 3 PRELIMINARY INSTRUCTION Read the following preliminary instructions before installing and using the GTF modular power controller This will make start up faster and avoid some problems that could be mistakenly interpreted as malfunctions or limitations of the controller Immediately after unpacking the unit check the order code and the other data on the label attached to the outside of the container Write them on the following table This data must always be available and given to Gefran Customer Care representatives are available if technical service is needed OIN estet UE Serial number CODE cout vet s ndeshur Product code TYPE agon d si sedi Order code SUPPLY Power Supply VERS eiesinnige Firmware version Check that the controller is in perfect condition was not damaged during shipment and that the package also contains the Configuration and
34. ne at last 10mm 4 80960D MHW GTF 05 2014 ENG Check that the cable holder runners do not reduce these di stances in this case fit the cantilever units opposite the panel so that the air can flow vertically on the dissipator without any obstacles dissipation of device thermic power with effects on installation room temperature thermal power dissipation with limits on installation room tem perature requires exchange with external air or an air conditioner to tran sfer dissipated power outside the panel presence of dispersion current in GTF in non conducting state current of a few mA due to RC Snubber circuit to protect the thyristor GEFRAN S p A assumes no liability for any da mage to persons or property deriving from tam pering from incorrect or improper use or from any use not conforming to the characteristics of the controller and to the instructions in this User maximum limits of voltage and derived power of transients on Manual the line for which the solid state power unit contains protective devices based on the model Table 1 EMC Emission AC semiconductor motor controllers and conductors for non motor EN 60947 4 3 loads Emission enclosure EN 60947 4 3 Class A Group 2 compliant in firing mode single cycle and phase angle if external CISPR 11 filter fitted EN 55011 Table 2 EMC Immunity Generic standards immunity standard for industrial environments EN 60947 4 3
35. phase Figure 30 HB OUT ALARM SWITCH t f Analog Output x T 0 20 mA PERO NUES eere exec 4 20 mA E t 0 10 V i I POTENTIOMETER 0 5 V 1 1 1 11 I 11 Sot 123456789 123456789 123456788 rans 865 24 Vde ac SUPPLY a CTF Q GTF GTF 586 8 3 8 2 1 REGULATOR 1 11 2 1 fu 2 1 1 11 2 1 e 3A2 e SAL2 e 342 e e o 6 o T Pe FI e Closed Delta Star Load Load FUSE Il FUSE ll FUSE Ill FUSE GG Phase R u a n Phase 5 Phase T FIRING MODE ZC BF GTF 1 STATUS MASTER GTF 2 STATUS SLAVE BI PHASE GTF 3 STATUS SLAVE HB DIAGNOSTIC AVAILABLE total and partial load failure FUSE fast fuse see fuse table FUSE GG see Fuse section Connection example GTF 25 120A three phase 3 master units for single phase loads with division of maximum load with isolators S1 S2 S3 maintaining balance of three phase line Figure 30b HB OUT ALARM SWITCH t T t Analog Output f EG T 0 10 V NM SO EC TD 0 5 V 1 ix E 1 i 1 POTENTIOMETER s t 1 gb E E 1234557839 123456789 i 24 Vde fac i SUPPLY GTF y GIF
36. power value to be supplied to the load The CT repeat period is kept to a minimum for each power value whereas in ZC mode the period is always fixed and not optimized 26 80960D MHW GIF 05 2014 ENG Figure 37 parameter defines the minimum number of conduction cycles settable from 1 to 10 In the following example the parameter 2 HSC Half single cycle This mode corresponds to Burst Firing that manages ON and OFF half cycles It is useful for reducing the A flickering of filaments with short medium wave IR lamp loads With these loads to limit operating current with low power it is useful to set a minimum power limit for example Lo p 10 NB This mode is NOT allowed with inductive loads transformers It is used with resistive loads in single phase star with neutral or open delta configuration Figure 38 Example of operation in HSC mode with power at 33 and 66 rase angie FAJ This mode controls povver on the load via modulation of trigger angle 6 Example if power to be transferred to the load is 100 6 180 or _ if power to be transferred to the load is 5096 0 2 90 Figure 39 Resistive load Inductive load 80960D_MHW_GTF_05 2014_ENG 27 ADDITIONAL FUNCTIONS Softstart This type of start can be enabled either in phase control or pulse train mode and in zero crossing mode ZC BF HSC In phase control the increment of
37. r to dissipation curves 1 20 C 70 C average temperature over a period of 12 0 am not exceeding 35 C according to EN 60947 4 3 7 1 1 Relative humidity 20 85 RH non condensing Ambient conditions for use indoor use altitude up to 2000m Installation DIN bar EN50022 or panel with screws Installation requirements Installation category Il pollution level 2 double isolation only for model gt 120A Max temperature of air surrounding device 40 C for temperature gt 40 C refer at derating curves Device type UL Open Type Weight GTF 25 40A 0 81 Kg GTF 50 60A 0 97 Kg GTF 75 90A 1 3 Kg GTF 120A 1 5 Kg GTF 150 200 250A Max 2 6 Kg 5 1 DERATING CURVES Figure 48 TF 50 A GTF 25 40 A GTF 50 60 GTF 75 90 120 80960D_MHW_GTF_05 2014_ENG 35 6 TECHNICAL COMMERCIAL INFORMATION This section contains information on order codes for immediately identifies the unit s hardware configuration the Controller and its main accessories Therefore you must always give the order code when contacting Gefran Customer Care for the solution to any As mentioned in the Preliminary Instructions in this problems User Manual a correct reading of the Controller order code NOMINAL CURRENT FIELDBUS 0 ate m wopeus ATU 50A 60A FUSIBILE oee Self contained for current sizes gt 150A lo N aja j
38. rminal Load 2 T1 7 Heatsink 8 Attachment DIN bar 9 Switch serial line terminal 10 RS485 serial port connector 11 Address Rotary switch 2 7 GENERAL DESCRIPTION GTF 150 250A Figure 8 GTF 150 250A Standard GTF 150 250A with serial option aooaa ass 1 Line terminal 1 L1 2 Line voltage connector 3 Internal fuse protection cover 4 Load terminal 2 T1 5 Cooling fan 6 TTL port for configura tion by PC 7 Control input connector 8 HB key calibration 9 LED indicators 10 Input connector 11 Supply connector 12 Output connector 13 Dip Switch serial line 14 RJ10 connector serial port RS485 15 Address rotary switch 80960D MHW GTF 05 2014 ENG 2 8 CLEANING CHECKING OR REPLACING THE FAN GTF 150 250A Figure 9 1 Fan 2 Lower grille ventilation intake 3 Detail of insertion of fan connector in PCB A PERIODIC CLEANING Every 6 12 months depending on the dust level of the installation blow a compressed air jet downward through the upper rectangular cooling grilles on the side opposite the fan This will clean the internal heat dissipater and the cooling fan ZNIN CASE OF OVERHEAT ALARM ATTENTION Before and during the inspection maintenance cut power to the fan controller and verify that the system is isolated for operator safety If periodic cleaning does not eliminate the problem do as follows a b c
39. t load circuit absence line voltage HB alarm partial breakage of load OPTIONS Timed Soft Start firing ramp with or without peak current control Soft Start firing ramp specific for infrared lamps Timed shut off ramp Limitation of RMS current in load 0 90 Delay Triggering for firing inductive loads in ZC and BF mode Diagnostic Power supply SCR in short circuit presence of current with OFF control Absence of SCR current when under load Overtemperature alarm Current read HB alarm interrupted or partially interrupted load Automatic calibration of HB alarm setpoint starting from current value in load Alarm for load in short circuit or overcurrent Voltage read No line voltage GENERAL DATA GTF 25 1204 24 Vac 50 60 Hz Vdc 25 max 3VA GTF 150 250A 24 Vac 50 60 Hz Vdc 2596 max 11VA Power supply external fan only for GTF120A model Signals 5 leds RUN run state of CPU 24 Vdc x 1096 max 200mA STATUS operating state ALARM state of alarm output DIGITAL INPUT state of digital inputs ON OVER TEMP state control tirystor Alarm for overheating Load type and connection Single phase load Independent single phase load in open delta 3 phase load 3 phase load star without neutral or closed triangle with bi phase control 80960D MHW GIF 05 2014 ENG GENERAL DATA Protection IP20 Work storage temperature 0 40 C refe
40. tion of alarm limit for interrupted load Alarm for SCR in short circuit Alarm for load in short circuit or overcurrent Voltage Diagnostics Alarm for absence of phase Temperature Diagnostics Alarm for over temperature of power module Power control with Soft start ramp limits load optimizes the con sumptions and increases the load operating duration Device parameters can be configured from PC by means ofa sim ple configuration SW which lets you save all parameters in a con figuration file that is easy to manage and to copy to other devices Moreover an RS485 serial connection of GTF is offered with Modbus RTU protocol to control currents voltages powers load status and device status from the supervisor terminal HMI or PLC The section contains general information and warnings to be read before installing configuring and using the controller IS 1 2 GENERAL DESCRIPTION GTF is single zone advanced solid state povver unit extremely compact equipped with different optional functions it offers an exclusive combination of performance reliability and flexibility In particular this new line of Gefran controllers is the ideal solution for sectors demanding high performance and continuity of service such as Thermoforming Blowing Hot runners for injection presses Texturizing of fibers Heat treatment furnaces Woodworking machines Glass tempering furnaces The modules series GTF contro
41. tor S1 S2 D ti RJ10 4 4 pin escription 3 amm Data s A Insert the RS485 line termination om in the last device on the Modbus line ee Connect the GND signal between Modbus devices with a line distance 100m Cable type flat telephone cable for pin 4 4 conductor 28AWG 3 8 CONNECTION EXAMPLE COMMUNICATION PORTS Integration of GTF with GEFLEX modules connected in RS485 Modbus Figure 23 HOR RCR CRORCR N EELCCEZ Eg ERAT leleleal A i Flat EE RS485 aI I f 18 80960D MHW GTF 05 2014 ENG 3 9 CONNECTION EXAMPLE POWER SECTION Connection example GTF 25 120A for 1 single phase load single phase line L1 N or open delta L1 L2 Figure 24 Analog Output Y i 0 20 mA nd I E mp ni ii La Mi ag e S Ie de enl HB OUT _ POTENTIOMETER ALARM SWITCH BEBE 123458788 24 vdefac SUPPLY g GT 8 RECULATOR FUSE LOAD FUSE GG
42. tput 3 3 LU 0 20 mA i 4 20 mA 0 10 V J4 Li J4 LI LI DU 1 1 2 2 H z m 3 2 T Hioet E a 4 Q 4 4 s Only for mA Input Star With Neutral Load R 1 EN GTF 1 STATUS MASTER GTF 2 STATUS SLAVE GTF 3 STATUS SLAVE FIRING MODE ZC BF HB DIAGNOSTIC AVAILABLE FUSE fast fuse needed only for controller total and partial load failure with option fuse 0 of each single leg FUSE GG see Fuse section 24 80960D MHW GTF 05 2014 ENG Connection example GTF 25 120A Master with 2 Slave GTS for 3 phase star load Figure 35 t t Analog Output i T 20 mA HB OUT 4 F 4 20 mA un EN 0 10 V AGARM aM i POTENTIOMETER 0 5 V oes 12345 6 7 B8 Control Control 24 Vdc ac 5 e N SUPPLY IS l 8 GIF eses pA ppc 8 REGULATOR AS 24 Qu p LOAD LINE LOAD LINE T IPE e Star Load Ill FUSE ll FUSE FUSE Il FUSE 66 R yR B Dj a B Neutral E E Phase S Phase T GTF STATUS MASTER FIRING MODE ZC BF HB DIAGNOSTIC AVAILABLE FUSE fast fuse see fuse table None FUSE GG see Fuse section 80960D MHW GTF 05 2014 ENG 25 A NOTES USE WITH INDUCTIVE LOADS AND TRANSFORMERS 5 Connect a varistor MOV between each wire of the primary transformer and ground Varistor
43. ween the GTF output and the load The CE declaration of conformity is available on request 80960D_MHW_GTF_05 2014_ENG INSULATION DIAGRAM A009 06 oj payoauu0D i SPACE St see Ui TREE AML AML Gas ATddNS H3MOd ndo AG Z 01 pejoeuuo pueBe1 8H LNO i i i NVYH e VL LNdNI AML i lt u01d33 lt LNdNI 1V LIDIG ie i i i i Sho 91901 lt JOSSE00Jq ure lt _ LNI LAdNI NIYIN wir aM 10H 1NOO H3MOd SLNdLNO Ndo SLNNI 80960D_MHW_GTF_05 2014_ENG 2 4 DIMENSIONS Fastening may be done on DIN guide EN50022 or with BMA See figures 1 and 2 All dimensions are expressed in mm Figure 1 GTF 25 GTF50 Without Fan GTF 75 Without Fan GTF 40 GTF60 Without Fan GTF 90 Without Fan TO ee GTF 120 With Fan e 60 80 127 od Y A 4 o NN LY i ms cy E B J Depth 143 mm Depth 170 4 mm 2 4 1 TEMPLATE DIMENSIONS L mm W mm L GTF 25 40 50 60A 112 44 GTF 75 90 120A 112 113 GTF 150 200 250A 287 42 Models Figure 2 80960D_MHW_GTF_05 2014_ENG 2 5 INSTALLATION Attention respect the minimum distances shown in figure 3 to provide adequate air circulation Figure 3
44. y 5 a sjeja DIAGNOSTIC ALARM option Absent Alarm breach partial or total of load HB BAR Co o CONTROL OPTIONS Only for model with current 150A 2 Current limit and feedback V I P Note Configurator Standard 1 B M if not differently vecta Substitution model GTS GTF X 480 0 0 0 0 5 Z S 4 20mA PWM Digital input Trigger modes configurable ZC sway amp pen OT GIT vvithout load interrupted option GTF X 480 0 0 0 0 1 B M GTT with load interrupted option GTF X 480 0 1 0 0 1 B M Function type configurable Master Default M Slave dual phase 36 80960D MHW GTF 05 2014 ENG 6 1 ACCESSORIES CONFIGURATION KIT kit for PC via the USB port Windows environment for GTF standard configuration TTL KIT PC USB RS485 o TTL port for configuration of GTF with the RS485 option Lets you read or write all of the parameters of a single GTF Asingle software for all models gt Easy and rapid configuration Saving and management of parameter recipes On line trend and saving of historical data Component Kit Connection cable PC USB lt gt GTF port TTL Connection cable PC USB lt gt GTF RS485 port Serial line converter CD SW GF Express installation ORDERING CODE GF eXK 2 0 0 sse Cod F049095 GF eXpress 6 2 FUSE FUSEHOLDERS EXTRARAPID FUSES FUSEHOLDERS Model Power Adoption Code dissipation
45. y attention to the connection tooth Fasten the cover by the specific Screw 80960D MHW GTF 05 2014 ENG 11 3 ELECTRICAL CONNECTIONS 3 1 POWER CONNECTIONS RECOMMENDED WIRE GAUGES Table 4 50 mm Wire terminal Eye D 2 2 5 Nm Phillips screwdriver 0 25 2 5 mm p 0 5 0 6 Nm Screwdriver blade eg 3 L2 Ref Vline 23 14 AWG vvire terminal tip 0 6 x 3 5 mm Wire stripped for 25 mm or 70 mm with crimped pre insulated 150A 1 L1 2 T1 2 0 ANG terminal tube CEMBRE 5 6 Nm No 6 hex head wrench PKC70022 Wire stripped for 25 mm or 95 mm with crimped pre insulated 200A 1 L1 2 T1 4 0 AWG terminal tube CEMBRE 5 6 Nm No 6 hex head wrench PKC95025 120 mm 250A 1 L1 2 T1 250 AWG Wire stripped for 25 mm 5 6 Nm No 6 hex head wrench 0 25 2 5 mm Wire stripped for 8 mm 0 5 0 6 Nm Flat head screwdriver 12 80960D MHW GTF 05 2014 ENG 3 2 CONNECTIONS INPUT OuTPUT GTF 25 120A
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