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Summary of Contents for Faithtech FTP Series
- Page 1 Programmable DC Power Supply User’s Manual (FTP Series) ©Copyright Faithtech Version V1.06 2021-06...
- Page 3 The return freight will be paid by Faithtech. Warranty Limitation The warranty is only limited to the power supply host. Faithtech will not provide free repair if the product is damaged by misuse, negligence, unauthorized modifications, abnormal application environment or force majeure, instead Faithtech shall provide estimated maintenance cost before the repair.
- Page 4 Please observe important safety instructions strictly in the process of operating and using the power supply. Not observing safety precautions or warnings in this manual will probably weaken protective functions provided by the power supply. Faithtech will not assume any liability for damages if the user does not observe those safety precautions.
- Page 5 ____________________________________________________________________________ ---------------------------------------------------------------------------------------------------------------------- The WARNING sign highlights an essential operating or maintenance procedure, practice, condition, statement, etc., which if not strictly observed, could result in injury to, or death of personnel or long term heath hazards. ---------------------------------------------------------------------------------------------------------------------- The CAUTION sign highlights an essential operating or maintenance procedure, practice, condition, statement, etc., which if not strictly observed, could result in damage to, or destruction of equipment.
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Page 6: Table Of Contents
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ Table Of Contents 1. GENERAL DESCRIPTION............................- 6 - 1.1 Overview..............................- 6 - 1.2 Main features............................- 6 - 1.3 Dimension diagram..........................- 7 - 1.3.1 Model of 2kW, 3.2kW...........................- 7 - 1.3.2 Model of 6.5kW............................. - Page 7 ____________________________________________________________________________ 3.7.4 Current Slew Rate..........................- 29 - 3.7.5 CV/CC Priority Start function......................- 29 - 3.8 Protection..............................- 30 - 3.9 External Analog Programming..................... - 32 - 3.9.1 External Analog Programming Connection...................- 33 - 3.9.2 External Analog Programming Reference Voltage..............- 33 - 3.10 External Control..........................
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Page 8: General Description
1. General Description 1.1 Overview FTP series programmable DC power supply is a high-performance DC power supply, with rated output power 2/3.2/6.5kW, output voltage up to 1500V, current up to 240A. It has the advantages of wide range output, low ripple noise, fast transient response, high resolution, high precision, voltage and current slew rate settable. -
Page 9: Dimension Diagram
____________________________________________________________________________ 1.3 Dimension diagram 1.3.1 Model of 2kW, 3.2kW - 7 -... -
Page 10: Model Of 6.5Kw
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ 1.3.2 Model of 6.5kW - 8 -... -
Page 11: Model Naming
____________________________________________________________________________ 1.4 Model Naming 1.5 Specification sheet Specification table 1 Model FTP020-40-120 FTP020-50-110 FTP020-80-60 FTP020-120-40 FTP020-160-30 FTP020-300-16 0～40V 0～50V 0～80V 0～120V 0～160V 0～300V Voltage 0～120A 0～110A 0～60A 0～40A 0～30A 0～16A Current Power 2000W Model FTP032-40-120 FTP032-50-110 FTP032-80-60 FTP032-120-40 FTP032-160-30 FTP032-300-16 Voltage 0～40V 0～50V... - Page 12 FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ Load regulation Voltage 0.01%+0.05%F.S. 0.01%+0.01%F.S. Current 0.02%+0.1%F.S. Voltage measurement Resolution 16Bits Accuracy 0.1%+0.1%F.S. Current measurement Resolution 16Bits Accuracy 0.1%+0.3%F.S. 0.1%+0.2%F.S. Ripple noise Ripple Vpp 60mV 70mV 80mV 80mV 100mV 100mV Ripple Vrms...
- Page 13 ____________________________________________________________________________ Accuracy 0.1%+0.1%F.S. Current programming Resolution 16Bits Accuracy 0.1%+0.2% F.S. External analog programming Control voltage 0～5V or 0～10V corresponds to 0～100%F.S. Voltage accuracy 0.2%F.S. Current accuracy 0.5%F.S. Analog output Output voltage 0～100%F.S. corresponds to 0～10V. Voltage accuracy 0.5%F.S. Current accuracy 0.5%F.S.
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Page 14: Quick Guide
Contact authorized dealer or Faithtech after-sale service immediately if there is damage or miss. (3) Check for the power supply unit. Contact authorized dealer or Faithtech after-sale service immediately if the power supply case is damaged or working abnormally. (4) Cleaning. -
Page 15: Front Panel
____________________________________________________________________________ 2.2 Front Panel Figure 2-1 FTP Front Panel ① Power switch ② TFT color screen ③ Keyboard ④ Rotary knob 2.3 Keyboard Figure 2-2 FTP keyboard Table 2-2 Key Function Descriptions Button Description Move the cursor position, or increase/decrease numeric number Go to voltage/current output interface Go to sequence output interface Go to constant power output interface... - Page 16 FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ Switch to local operation mode from remote control mode Save the settings of the static output to internal memory. Go to main menu. Lock/Unlock the keyboard Recall the saved settings from internal memory.
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Page 17: Screen Display
____________________________________________________________________________ 2.4 Screen Display Figure 2-3 MAIN PAGE Display ① Specification info of the power supply; ② Parameters setting area; ③ Status prompt area; ④ Readback voltage, current, etc. parameters display area; About specification info: Displays the rated voltage, rated current, rated power of the power supply; About V, I parameters display area: Displays readback voltage, current, power, measurement result etc.. -
Page 18: Rear Panel
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ 2.5 Rear Panel Figure 2-4 FTP Rear Panel Item Name Description DC Output The output terminals of the DC Power Supply. This connector compensates for any voltage drop generated by the cable resistance. Be sure to connect the Remote/Local V-SENSE remote sense connector “+”... -
Page 19: Installing
Figure 2-5 FTP Power ON Self Check The power supply will enter MAIN PAGE if all checking results are OK. If there is FAULT during power supply power on self check, please contact authorized Faithtech agent or Faithtech after-sale service. -
Page 20: Connection
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ 2.7 Connection 2.7.1 Input Connection The user connects the three-phase wire and the ground wire to the power supply input terminal as shown in Figure 2-6. For the size of the wire diameter, please refer to "Table 6-1 Recommended Wire Diameter for Cables". -
Page 21: Output Connection
---------------------------------------------------------------------------------------------------------------------- 2.7.4 V-Sensing Connection FTP series power supplies are able to compensate for the voltage drop caused by output connecting cables. In order to use the remote V-sense function, firstly, remove the connecting wire between V-SENSE terminal: +LS and +S, -LS and -S. Then connect the +S and -S terminal to the positive/negative of the load respectively. -
Page 22: Analog Interface
“3.8.2 Over Compensate Voltage Protection (OCVP)” ---------------------------------------------------------------------------------------------------------------------- 2.7.5 Analog Interface FTP series power supply provides optional analog Interface at its rear panel. This interface has the functions of analog programming input, voltage/current monitoring output, external control, power supply status and work mode indication. - Page 23 ____________________________________________________________________________ Table 2-4 Analog Interface Function Description Name Description IMON+ Output Power supply output current monitoring port, monitor output range 0~10V VMON+ Output Power supply output voltage monitoring port, monitor output range 0~10V IMON- Output Power supply output current monitoring port, monitor output range 0~10V VMON- Output Power supply output voltage monitoring port, monitor output range 0~10V...
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Page 24: Function Introduction
3. Function Introduction This chapter describes the main functions and characteristics of the power supply. Reading this chapter, you will have a deeper understanding of FTP series power supplies. 3.1 Local & remote operation mode The power supply provides two operation modes: local operation and remote operation. In the local operation mode, the user mainly operates through the keyboard and knob on the front panel, and checks the power status through the LCD display;... - Page 25 ____________________________________________________________________________ Table 3-1 Set Menu Layout Default 192.168.1.123 S-Mask Default 255.255.255.0 Baud Serial port baud rate, 4800/9600/19200/38400/115200, default: 9600. Parity None/odd parity/even parity, default: None System Sound Keyboard sound ON/OFF. Default: ON Language Simplified Chinese/Traditional Chinese/English. Default: English. Shortcut Fast recall function ON/OFF. Default: Off Power Save Power down save function ON/OFF.
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Page 26: Edit Menu
COMM program version information etc.. 3.3 Switch Power Supply Output Mode FTP series power supply provides three different output modes: CV/CC output, sequence output and constant power (CP) output. Press the specific key so as to switch to corresponding output mode. -
Page 27: Turn On/Off Power Supply Output
____________________________________________________________________________ 3.4 Turn ON/OFF Power Supply Output In any of three output modes, press the key to turn ON/OFF power supply output. For example, in CV/CC output interface, when press the key, the screen status prompt area no longer displays “OFF”, instead it indicates the power supply output mode “CV”. -
Page 28: Save And Recall
3.6 Save and Recall FTP series provides users with up to 20 memory locations for saving V/I parameters. To recall saved parameters, you can perform in recall function interface, or just press a number key to shortcut recall saved parameters. -
Page 29: Output Setting
3.7.1 Voltage/Current Limit Set FTP series power supply allows for setting upper and lower limits on output voltage, current. When the upper and lower limit is set to non-zero, the allowed setting range of static output voltage, current is limited between the upper and lower limit. -
Page 30: Voltage Slew Rate
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ Figure 3-7 DC_ON Set 2. Rotate the rotary knob to select “VDC_R” or “VDC_F”, press “Enter” to enter into edit status; 3. Use the numeric keys and decimal point key to input data, also you can rotate the rotary knob to increase or decrease the value;... -
Page 31: Current Slew Rate
3.7.5 CV/CC Priority Start function FTP series power supply provides CC priority and CV priority start function, which forces the power supply to operate in CC or CV mode at the moment the output is turned on, effectively avoids the current or voltage overshoot resulted from capacitive or inductive load. -
Page 32: Protection
____________________________________________________________________________ 3.8 Protection FTP series power supply provides comprehensive protection functions, some of them are user adjustable protection functions and it is possible to set an protection threshold, while others are not. The adjustable protection functions includes protections against overvoltage (OVP), overcurrent (OCP), overpower (OPP), foldback, reverse voltage (RVP), low voltage (LVP), communication time out (Over time). - Page 33 ____________________________________________________________________________ Overcurrent Protection (OCP) Users are able to set the OCP threshold, set to 0 means to turn off OCP (Default set is 0). OCP is triggered once the output current exceeds OCP set, the DC output is shut off and “OCP” is prompted on display. Overpower Protection (OPP) Users are able to set the OPP threshold, set to 0 means to turn off OPP (Default set is 0).
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Page 34: External Analog Programming
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ power supplies during parallel or serial operation. When SHUT protection occurred, the DC output is shut off and “SHUT” is prompted on display. FAULT Protection FAULT protection is triggered when internal power module abnormal, or V-SENSE line fall off. If FAULT protection occurred, the DC output is shut off and “FAULT”... -
Page 35: External Analog Programming Connection
____________________________________________________________________________ 3.9.1 External Analog Programming Connection Figure 3-14 Analog Programming Connection 3.9.2 External Analog Programming Reference Voltage External analog programming supports two different reference voltage: 5V or 10V. 1. Press , select “External” sub menu under “Set” menu, press “Enter” to enter into external programming setting interface;... -
Page 36: External Control
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ 3.10 External Control FTP series power supply analog interface PIN 18 can control the power supply ON/OFF status. This function has three selections: ● Off, turn off external control; ● Toggle, similar to front panel key, to switch the power supply ON/OFF state;... -
Page 37: Master-Slave Parallel And Serial Operation
---------------------------------------------------------------------------------------- 1. Must be same model power supplies; 2. Max 5 units, needs to customize from Faithtech if connect over 5 units; 3. Parallel and Serial can not be mixed; 4. Total voltage can not exceed 600V if serial connect multiple power supplies;... -
Page 38: Communication Connection
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ Figure 3-20 Serial Connection 3.11.2 Communication Connection When multiple same model FTP power supplies are used for parallel operation, must connect the current sharing cable and RS485 communication cable. However, for serial connection, must only connect RS485 communication cable. -
Page 39: Slave Setting
____________________________________________________________________________ ---------------------------------------------------------------------------------------- For parallel operation, must connect the current sharing cable, otherwise it will not work normally and correctly; For serial operation, must not connect the current sharing cable, otherwise it may damage the power supply. ---------------------------------------------------------------------------------------------------------------------------- 3.11.3 Slave Setting In master-slave parallel or serial operation, must set slave power supply first, and set master power supply finally. -
Page 40: Master Setting
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ 3.11.4 Master Setting When finished setting slave power supply, set master power supply according to following procedures: 1. Press , select “Parallel” sub menu under “Set” menu, press “Enter” to enter into parallel setting interface;... -
Page 41: Parallel/Serial Operation Protection
____________________________________________________________________________ 3.11.6 Parallel/Serial Operation Protection When “MS_CTRL” is turned on, all power supply protection functions are still effective. If any of the power supplies turned off output due to protection, master power supply will turn off all power supplies’ output and displays information on screen, as shown in following picture: Figure 3-26 Master Display If Protection Triggered When protection is triggered in slave unit, then detailed protection information is displayed in slave screen:... -
Page 42: Constant Power Output (Cp) Setting
FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ 3.12 Constant Power Output (CP) Setting CP setting has 4 parameters: ● Voltage, set power supply allowed max. Output voltage; ● Current, set power supply allowed max. Output current; ● Power, set target output power;... - Page 43 ____________________________________________________________________________ V_Set Output voltage for current step, Range 0 ~ max. Output voltage I_Set Output current for current step, Range 0 ~ max. Output current Step-Time Delay for current step, range 0.001 ~ 86400s. The delay time is counting from the moment that the current step V/I reaches the setting value.
- Page 44 FTP Series Programmable DC Power Supply Operation Manual ____________________________________________________________________________ ----------------------------------------------------------------------------------------------------------------------- When power supply output is ON, sequence editing is not allowed . ----------------------------------------------------------------------------------------------------------------------- Running sequence file 1. Press to enter into sequence output function, as follows: Figure 3-30 Sequence Test Display 2.
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Page 45: System Configuration
____________________________________________________________________________ 3.14 System Configuration FTP series power supply system parameters configuration ways: 1. Press , select “System” sub menu under “Set”, press to enter into system parameter set: Figure 3-32 System Parameter Set 2. Rotate the rotary knob to select the parameter to be set, press to enter into edit state;... -
Page 46: Shortcut Recall
● On, there is beep sound if you press the key or rotate the rotary knob. ----------------------------------------------------------------------------------------------------------------------- There is always protection alarm sound, even if you turn off the sound in parameter set. ----------------------------------------------------------------------------------------------------------------------- 3.14.7 Language FTP series display screen supports simplified Chinese, traditional Chinese, English. - 44 -... -
Page 47: Communication Introduction
4.1 Communication Interface 4.1.1 RS232 FTP series uses a default baud rate of 9600bps, parity is none, does not support flow control method. Regarding RS232 interface, only TxD and RxD foot can transmit data, its PIN are explained as following: Table 4-1 RS232 PIN signal Pin NO. -
Page 48: Voltage, Current Acquisition Speed
After modifying the configuration, you need to restart the power supply for changes to take effect. ---------------------------------------------------------------------------------------------------------------------- 4.2 Communication Protocol FTP series power supply supports SCPI and Modbus-RTU protocol. Figure 4-2 Communication Protocol Selection 1. Press , select “External” sub menu under “Set”, press “Enter” to enter into above set page;... - Page 49 ____________________________________________________________________________ Rotate the rotary knob to select “Protocol”, press “Enter” to enter into edit state; Rotate the rotary knob to select “SCPI” or “Modbus”; When choosing Modbus protocol, ensure that the device address (DEVI_ADDR) is the same with host PC; Press to validate the input;...
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Page 50: Troubleshooting
Follow the actions described in this chapter to inspect the instrument and troubleshoot the problem if the FTP series DC Power Supply does not operate normally. Contact Faithtech authorized agent or Faithtech after-sales if the information provided in this manual does not resolve the problem. -
Page 51: Appendix
____________________________________________________________________________ 6. Appendix Table 6-1 Recommended Wire Diameters for Cables Cross-sectional Type Different temperature conditions area 60 ℃ 75 ℃ 85 ℃ 90 ℃ Wire type: Wire type: Wire type: Wire type: RUW, T, UF RHW, RH V, MI TA, TBS, SA, AV Rated Current (A) 2.08 3.31...
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