Faith FTP9000 Series User manual

Programmable DC Power Supply
User’s Manual
(FTP9000 Series)
©Copyright Faithtech
Version V1.03
2021-06

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Preface
Dear Sirs,
Thank you for purchasing Faithtech FT9000 Series programmable DC power supplies. This manual contains
detailed information about FTP9000 Series’ installation, operation, and specifications, etc..
Please read this manual carefully for using this product safely and correctly, especially safety precautions.
Please keep this manual properly for future use.
Notice
All rights are reserved by Faithtech. This manual is only for reference. Information may be revised without
prior notice. Faithtech shall not be liable for possible errors or damages caused by using this manual.
Please visit our website http://www.faithtech.cn for latest information.
Product Warranty
Faithtech promises that specifications and features of FTP9000 Series power supplies have completely met
all technical indexes claimed in this manual. We strictly check raw materials and manufacturing technology
to ensure the stability and credulity of products.
Warranty Service
From the date of purchase warranty, within the one-year warranty period, Faithtech will provide free repair
for all faults in the normal usage and maintenance of the product. The user need prepay one-way freight for
sending the product to the service department. 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.
This warranty is in lieu of all other warranties. Faithtech does not make any other warranties, expressed or
implied, including guarantees of merchantability, reasonableness and applicability of certain specific
applications, which might arise in the contract, civil negligence or others.
Faithtech assumes no responsibility for its product being used in a hazardous or dangerous manner either alone
or in conjunction with other equipment. High voltage used in some instruments may be dangerous if misused.
Special disclaimers apply to these instruments. Faithtech assumes no liability for any special, incidental or indirect
damages.

FTP9000 Series Programmable DC Power Supply Operation Manual
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Safety Abstract
Please observe important safety instructions strictly in the process of operating and repairing 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.
Important Safety Instructions
■Ensure proper grounding. Before turning on the power supply, please make sure that the power supply
is reliably grounded to prevent electric shock.
■Three-phase 380VAC input. Make sure the input wire meets the specified standards, and a protective
cover must be installed to prevent electric shock.
■Output cable connection. Make sure the output wire meets the specified standards, and a protective
cover must be installed to prevent electric shock.
■Do not open the instrument case. Operators are not allowed to open the shell of the power supply.
Non-professionals are not allowed to repair or adjust.
■Do not use in a hazardous or dangerous manner either alone or in conjunction with other equipment.
Operating in inflammable or explosive environment is strictly forbidden.
Safety Symbols
Please see the following table for meanings of international symbols applied in the mainframe or the user’s
manual.
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WARNING: To avoid injury, death of personnel, or damage to the instrument, the operator
must refer to the explanation in the instruction manual.
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High temperature: This symbol indicates the temperature is hazardous to human beings.
Do not touch it to avoid any personal injury.
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DANGER: High voltage.
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Protective grounding terminal: This symbol indicates that the terminal must be
connected to ground before operation of the equipment to protect against electrical
shock in case of a fault.
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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.
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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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The Notice sign highlights an essential operating or maintenance procedure, condition,
or statement.
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More safety symbols table

FTP9000 Series Programmable DC Power Supply Operation Manual
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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 5kW, 10kW, 15kW.................................................................................................................- 7 -
1.3.2 Model of 20kW, 25kW, 30kW................................................................................................................ - 8 -
1.4 Model Naming..........................................................................................................................................- 9 -
1.5 Specification sheet.............................................................................................................................. - 9 -
2. Quick Guide...............................................................................................................................................................- 13 -
2.1 Checking Goods................................................................................................................................... - 13 -
2.2 Front Panel..............................................................................................................................................- 14 -
2.3 Keyboard..................................................................................................................................................- 14 -
2.4 Screen Display......................................................................................................................................- 16 -
2.5 Rear Panel...............................................................................................................................................- 17 -
2.6 Installing.................................................................................................................................................. - 18 -
2.6.1 Preparation For Use.......................................................................................................................... - 18 -
2.6.2 Requirements of Input Power......................................................................................................... - 18 -
2.6.3 Power ON Self Check........................................................................................................................- 18 -
2.7 Connection..............................................................................................................................................- 19 -
2.7.1 Input Connection...............................................................................................................................- 19 -
2.7.2 Input Connection for Multiple Power Supplies............................................................................ - 19 -
2.7.3 Output Connection........................................................................................................................... - 20 -
2.7.4 Remote Sensing Connection........................................................................................................... - 20 -
2.7.5 PRO-INT Analog Interface................................................................................................................- 21 -
3. FUNCTION INTRODUCTION..............................................................................................................................- 22 -
3.1 Local & remote operation mode.................................................................................................- 22 -
3.2 Menu Layout...........................................................................................................................................- 22 -
3.2.1 Set Menu............................................................................................................................................ - 22 -
3.2.2 System Menu..................................................................................................................................... - 24 -
3.2.3 Edit Menu........................................................................................................................................... - 24 -
3.2.4 About Menu....................................................................................................................................... - 24 -
3.3 Static Output Function.....................................................................................................................- 25 -
3.3.1 Power supply output modes........................................................................................................... - 26 -
3.3.2 Limit Voltage/Current/Power Set....................................................................................................- 26 -
3.4 Voltage Slew Rate And Current Slew Rate.......................................................................... - 27 -
3.5 CV/CC Priority Start function........................................................................................................- 27 -
3.6 Output Control...................................................................................................................................... - 28 -
3.7 Analog interface (optional PRO-INT interface)...................................................................- 28 -
3.7.1 Analog Programming....................................................................................................................... - 28 -
3.7.2 External Control................................................................................................................................. - 30 -
3.7.3 Voltage, Current Monitoring Output............................................................................................. - 31 -

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3.7.4 Output Mode & Status Monitoring................................................................................................- 31 -
3.8 Protection................................................................................................................................................- 32 -
3.9 Save And Recall................................................................................................................................... - 33 -
3.10 Power-down Save.............................................................................................................................- 34 -
3.11 Keyboard Lock And Unlock........................................................................................................ - 35 -
3.12 Sequence (SEQ) Function............................................................................................................ - 35 -
3.13 Internal Resistance Simulation (RESI).................................................................................- 37 -
3.14 Voltage ramp-up, ramp-down (RAMP)................................................................................... - 38 -
3.15 Master-slave Parallel......................................................................................................................- 40 -
3.15.1 Master-slave parallel connection..................................................................................................- 40 -
3.15.2 Master-slave parallel setting......................................................................................................... - 41 -
3.15.3 Master-slave parallel function operations...................................................................................- 42 -
4. COMMUNICATION INTRODUCTION..............................................................................................................- 44 -
4.1 Communication Setup...................................................................................................................... - 44 -
4.2 Voltage, current acquisition speed...........................................................................................- 45 -
4.3 Communication Interfaces............................................................................................................ - 45 -
4.3.1 USB (Serial)......................................................................................................................................... - 45 -
4.3.2 LAN......................................................................................................................................................- 46 -
4.3.3 CAN..................................................................................................................................................... - 46 -
4.3.4 RS485.................................................................................................................................................. - 46 -
4.4 Communication Protocol................................................................................................................ - 47 -
4.4.1 SCPI protocol..................................................................................................................................... - 47 -
4.4.2 Modbus protocol...............................................................................................................................- 47 -
4.4.3 CANopen protocol............................................................................................................................ - 47 -
5. TROUBLESHOOTING............................................................................................................................................ - 48 -
6. APPENDIX...................................................................................................................................................................- 49 -

FTP9000 Series Programmable DC Power Supply Operation Manual
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1. General Description
1.1 Overview
FTP9000 series high-power programmable DC power supply has the characteristics of high power density, high
power factor, high efficiency, and wide range of output. Its wide range voltage / current output and automatic
constant power function can greatly increase the application coverage. FTP9000 series DC power supply output
power 5kW up to 180kW in a single unit, and expandable up to 1800kW when paralleling 10 identical models. Its
voltage output up to 2250V, current up to 6120A.
For bench top applications, this series provides an intuitive user interface with full keypad and rotary knob. System
integrators benefit from the standard USB (virtual SERIAL) and LAN interfaces supporting both SCPI commands
and ModBus RTU protocol. Free application software, programming manual and a complete set of development
DLLs are available to reduce programming time and increase productivity. The application software allows users
to control the power supply, execute test sequences, or log measurements.
1.2 Main features
■Output voltages: 80 V up to 2250 V;
■Output current: 20 A up to 6120 A;
■Output power: 5 kW up to 180 kW, expandable up to 1800 kW;
■CV, CC, CP operation modes;
■Easy Master-Slave parallel;
■Precision V & I measurement;
■High speed programming;
■Programmable sequence;
■Voltage & current slew rate control;
■CV / CC priority;
■Voltage ramp function;
■Wide operating region for output;
■Internal resistance simulating;
■Remote sense compensation;
■Optional analog programming & monitoring interface;
■±OVP, ±OCP, ±OPP, OTP, ±LVP;
■Voltage / current / power limit;
■Standard LAN, USB (serial), optional RS485, GPIB or CAN ports;
■SCPI and ModBus RTU protocol;

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1.3 Dimension diagram
1.3.1 Model of 5kW, 10kW, 15kW

FTP9000 Series Programmable DC Power Supply Operation Manual
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1.3.2 Model of 20kW, 25kW, 30kW

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1.4 Model Naming
1.5 Specification sheet
General specification
Voltage rise slew rate
Maximum slew rate
6000V/s
Voltage fall time
No load
＜2s
Full load
≤30ms
Transient response
Typical 2ms
Parallel
Parallel up to 10 identical units through master-slave mode for max 1800W output
Protection
OVP, OCP, OPP, OTP, LVP etc..
Interface
Standard LAN、USB(serial) (optional GPIB、CAN、RS485)
Protocol
SCPI、MODBUS、CAN-Open protocols
Input characteristics
Input voltage
340VAC～460VAC, 47Hz～63Hz
Power factor
0.99 (Typical)
Efficiency
＞93% (Typical)
Operation environment
Working temp
0℃～40℃
Storage temp
-20℃～70℃
Altitude
＜2000m
Cooling
Air cooling
Specification table 1
Model
FTP9050-80-170
FTP9050-200-70
FTP9050-400-40
FTP9050-500-30
FTP9050-800-25
Voltage
0～80V
0～200V
0～400V
0～500V
0～800V
Current
0～170A
0～70A
0～40A
0～30A
0～25A
Power
0～5kW
Model
FTP9100-80-340
FTP9100-200-140
FTP9100-400-80
FTP9100-500-60
FTP9100-800-50
Voltage
0～80V
0～200V
0～400V
0～500V
0～800V
Current
0～340A
0～140A
0～80A
0～60A
0～50A
Power
0～10kW

FTP9000 Series Programmable DC Power Supply Operation Manual
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Model
FTP9150-80-510
FTP9150-200-210
FTP9150-400-120
FTP9150-500-90
FTP9150-800-75
Voltage
0～80V
0～200V
0～400V
0～500V
0～800V
Current
0～510A
0～210A
0～120A
0～90A
0～75A
Power
0～15kW
Model
FTP9300-80-1020
FTP9300-200-420
FTP9300-400-240
FTP9300-500-180
FTP9300-800-150
Voltage
0～80V
0～200V
0～400V
0～500V
0～800V
Current
0～1020A
0～420A
0～240A
0～180A
0～150A
Power
0～30kW
Model
FTP9600-80-2040
FTP9600-200-840
FTP9600-400-480
FTP9600-500-360
FTP9600-800-300
Voltage
0～80V
0～200V
0～400V
0～500V
0～800V
Current
0～2040 A
0～840A
0～480A
0～360A
0～300A
Power
0～60kW
Model
FTP9900-80-3060
FTP9900-200-1260
FTP9900-400-720
FTP9900-500-540
FTP9900-800-450
Voltage
0～80V
0～200V
0～400V
0～500V
0～800V
Current
0～3060 A
0～1260A
0～720A
0～540A
0～450A
Power
0～90kW
Model
～
FTP91200-200-1680
FTP91200-400-960
FTP91200-500-720
FTP91200-800-600
Voltage
～
0～200V
0～400V
0～500V
0～800V
Current
～
0～1680A
0～960A
0～720A
0～600A
Power
0～120kW
Voltage programming①
Resolution
16bits
Accuracy
0.05%+0.1%F.S.
Current programming①
Resolution
16bits
Accuracy
0.1%+0.2% F.S.
Power programming①
Accuracy
1%F.S.
External analog programming①
Control voltage
0～5V corresponds to 0～100%F.S.
Voltage accuracy
0.5%F.S.
Current accuracy
0.5%F.S.
Line regulation②
Voltage
0.02%F.S.
Current
0.05%F.S.
Power
0.05%F.S.
Load regulation③
Voltage
0.05%F.S.
Current
0.15%F.S.
Power
0.75%F.S.
Voltage measurement①
Resolution
16bits
Accuracy
0.05%+0.1%F.S.
Current measurement①
Resolution
16Bits

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Accuracy
0.1%+0.2% F.S.
Power measurement①
Accuracy
1%F.S.
Ripple noise④
Ripple Vpp
5kW
160mV
300mV
550mV
450mV
800mV
10kW
320mV
300mV
550mV
450mV
800mV
15kW
320mV
300mV
550mV
450mV
800mV
Ripple Vrms
5kW
16mV
40mV
65mV
70mV
200mV
10kW
25mV
40mV
65mV
70mV
200mV
15kW
25mV
40mV
65mV
70mV
200mV
Size（W x H x D）
5kW～15kW: 482.6mm x 132.5mm x 702.0mm, includes output protection cover
20kW～30kW: 482.6mm x 266mm x 738.0mm, includes protection cover, excludes casters
Weight
5kW≈17kg, 10kW≈24kg, 15kW≈30kg, 30kW≈65kg
Specification table 2
Model
FTP9100-1000-30
-
FTP9100-1500-25
-
Voltage
0～1000V
-
0～1500V
-
Current
0～30A
-
0～25A
-
Power
0～10kW
Model
FTP9150-1000-40
FTP9150-1200-40
FTP9150-1500-30
FTP9150-2250-25
Voltage
0～1000V
0～1200V
0～1500V
0～2250V
Current
0～40A
0～40A
0～30A
0～25A
Power
0～15kW
Model
FTP9200-1000-60
-
FTP9200-1500-50
Voltage
0～1000V
-
0～1500V
Current
0～60A
-
0～50A
Power
0～20kW
Model
FTP9300-1000-80
FTP9300-1200-80
FTP9300-1500-60
FTP9300-2250-50
Voltage
0～1000V
0～1200V
0～1500V
0～2250V
Current
0～80A
0～80A
0～60A
0～50A
Power
0～30kW
Model
FTP9400-1000-120
-
FTP9400-1500-100
-
Voltage
0～1000V
-
0～1500V
-
Current
0～120A
-
0～100A
-
Power
0～40kW
Model
FTP9600-1000-180
FTP9600-1200-160
FTP9600-1500-120
FTP9600-2250-100
Voltage
0～1000V
0～1200V
0～1500V
0～2250V
Current
0～180A
0～160A
0～120A
0～100A
Power
0～60kW
Model
FTP9800-1000-240
FTP9900-1200-240
FTP9900-1500-180
FTP9900-2250-150
Voltage
0～1000V
0～1200V
0～1500V
0～2250V
Current
0～240A
0～240A
0～180A
0～150A
Power
0～80kW
0～90kW
Model
FTP91000-1000-300
FTP91200-1200-320
FTP91200-1500-240
FTP91200-2250-200
Voltage
0～1000V
0～1200V
0～1500V
0～2250V

FTP9000 Series Programmable DC Power Supply Operation Manual
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Current
0～300A
0～320A
0～240A
0～200A
Power
0～100kW
0～120kW
Voltage programming①
Resolution
16bits
Accuracy
0.05%+0.1%F.S.
Power programming①
Resolution
16bits
Accuracy
0.1%+0.2% F.S.
Power programming①
Accuracy
1%F.S.
External analog programming①
Control voltage
0～10V corresponds to 0～100%F.S.
Voltage accuracy
0.5%F.S.
Current accuracy
0.5%F.S.
Line regulation②
Voltage
0.02%F.S.
Current
0.05%F.S.
Power
0.05%F.S.
Load regulation③
Voltage
0.05%F.S.
Current
0.15%F.S.
Power
0.75%F.S.
Voltage measurement①
Resolution
16bits
Accuracy
0.05%+0.05%F.S.
Current measurement①
Resolution
16Bits
Accuracy
0.1%+0.2% F.S.
Power measurement①
Accuracy
1%F.S.
Ripple noise④
Ripple Vpp
10kW
1600mV
-
-
15kW
2000mV
2000mV
2400mV
3600mV
Ripple Vrms
10kW
350mV
-
-
15kW
350mV
350mV
400mV
400mV
Size（W x H x D）
5kW～15kW: 482.6mm x 132.5mm x 702.0mm, includes output protection cover
20kW～30kW: 482.6mm x 266mm x 738.0mm, includes protection cover, excludes casters
Weight
5kW≈17kg, 10kW≈24kg, 15kW≈30kg, 30kW≈65kg

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2. Quick Guide
2.1 Checking Goods
Upon reception of the power supply, please examine the equipment according to procedures stipulated as below.
(1) Check if there is damage during transportation.
Contact authorized dealer or Faithtech after-sale service immediately if the packing or protective cushion is
severely damaged.
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Do not return the instrument without obtaining prior approval from Faithtech.
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(2) Check for the accessories.
Make sure you have received the following accessories along with the power supply:
Table 2-1 Accessories Explanation
Accessory
QTY
Explanation
Protective cover
1 Set
Input and output protection
2PIN 5.08mm terminal
1 PCS
Voltage remote sense connection terminal
2PIN 2.54mm terminal
1 PCS
Master-Slave parallel connection terminal
USB communication cable
1 PCS
For connecting PC and USB port
LAN communication cable
1 PCS
For connection PC and LAN port
User Manual
1 PCS
Installing and operation info
CD Disk
1 PCS
Software and tech info
Warranty & QC PASS Card
1 PCS
Warranty and after-sale info
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.
If you need to clean the casing of the machine, please wipe it gently with a dry cloth or a slightly damp cloth. Do
not wipe the inside of the machine.
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Turn off the power supply before cleaning.
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FTP9000 Series Programmable DC Power Supply Operation Manual
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2.2 Front Panel
①Power switch
②TFT color screen
③Keyboard
④Rotary knob
2.3 Keyboard
Figure 2-2 FTP9000 keyboard
Table 2-2 Key Function Descriptions
Button
Key Name
Description
Voltage
Setting Key
Switch to output setting mode from other functions, and Voltage is
now settable;
Current
Setting Key
Switch to output setting mode from other functions, and Current is
now settable;

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Power
Setting Key
Switch to output setting mode from other functions, and Power is
now settable;
Advanced
Test Key
For performing Sequence Test, Voltage RAMP,
RESI internal resistance simulation, etc.
SAVE Key
Save the settings of the static output to internal memory.
Recall Key
Recall the saved settings from internal memory.
Protection
Clear Key
Clear the occurred protection and warning messages.
Main Menu
Key
Enter the main menu.
Compound
Function Key
Work with other key together
+
Lock or
unlock the
keyboard
In locked state, only and + are valid.
to and
Numeric and
Decimal Point
Enter digital data.
Clear Key
Each press clears one digit of your numeric input.
Cursor
Movement
Keys
Control the cursor to move between digits when setting
parameters. In menu navigation, used for selecting the specified
item.
ENTER Key
Enter set item, or confirm input and exit set item.
EXIT Key
Exit set item or current menu.
Output
On/Off Key
Turn on/off power supply output.

FTP9000 Series Programmable DC Power Supply Operation Manual
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2.4 Screen Display
Figure 2-3 MAIN PAGE Display
①Specification info of the power supply;
②Readback voltage, current, etc. parameters display area;
③Status prompt area;
④Parameters setting 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.. However, the actual displayed information
varies, for example, in V.I.P static output mode, the area displays output voltage, current and power; in sequence
test mode, the area displays output voltage, current, sequence current steps and sequence cycle times.
About Status prompt area:
V-Sense: Blank (local sensing), Sense (remote sensing);
Protection occurred: Blank (no protection occurred), PMF, OVP, OCP, OPP, OTP1, OTP2, LVP, OP, OC,
OV, RVP, CMF etc.. protections occurred;
Parallel operation;
External programming: Blank (Analog programming is off), E-VIP;
Output mode indicator: CV, CC, CP, Off;

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2.5 Rear Panel
Figure 2-4 FTP9000 Rear Panel
Item
Name
Description
1
Share
Master-Slave parallel ports
2
V SENSE
This connector compensates for any voltage drop
generated by the cable resistance. Be sure to connect the
remote sense connector “+” to the positive output terminal
and the “–” connector to the negative output terminal. Do
not reverse the connections.
3
"+", "-" Output
The output terminals of the DC Power Supply.
4
GPIB (or CAN + RS485)
The remote controller uses the GPIB connector to connect
to a PC for remote operation.
5
LAN, USB
The remote controller uses the USB/LAN connector to
connect to a PC for remote operation.
6
PRO-INT
This interface has the functions of analog programming
input, voltage/current monitoring output, external control,
power supply status and work mode indication. Refer to
"2.7.5 PRO-INT Analog Interface" for details.
7
AC INPUT
L1、L2、L3、PE three phase AC INPUT

FTP9000 Series Programmable DC Power Supply Operation Manual
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2.6 Installing
2.6.1 Preparation For Use
(1) Insure the Power Supply is connected to the AC line input that meets the specification.
(2) The instrument must be installed in an area with good air circulation to avoid the internal temperature getting
too high.
(3) For indoor use only, ambient temperature 0°C to 40°C.
2.6.2 Requirements of Input Power
Please pay attention to the following items for FTP9000 series power supply input connection:
①Three-phase input: 340VAC~460VAC, 47~63Hz;
②Ensure reliable grounding;
③5kW model power supply is connected to L1, L2 and grounding terminal, other types of power supply need to
be connected to L1, L2, L3 and grounding terminal;
④Please refer to "Table 6-1 Recommended Wire Diameters for Cables" for the selection of input wire diameters
to avoid potential safety hazards due to thinner wire diameters.
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1. To protect the operator, the wire connected to the GND terminal must be connected to
the earth. Under no circumstances shall this DC Power Supply be operated without an
adequate ground connection.
2. Installation of the power cord must be done by a professional and compliant with local
electrical codes.
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2.6.3 Power ON Self Check
When powered on, the power supply will conduct self check, the check process and results will be displayed on
the screen, such as below:
Figure 2-5 FTP9000 Power ON Self Check
The power supply will enter MAIN PAGE if all checking results are OK, otherwise it will wait for 5 seconds before
entering the MAIN PAGE.
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For fault meaning please refer to “Table 5-2 Power On Fault Check”.
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