Faithtech FTB9000 Series User manual

Faithtech
Wide range high power Bidirectional
programmable DC power supply
User manual
(FTB9000 series)
©All rights reserved Faithtech
versionV1.00
2022-01

II
Introduction
Dear users :
First of all, thank you for choosing shenzhen Faith technology co., LTD. (hereinafter
referred to as the Faithtech), FTB9000 series regenerative high power Bidirectional
programming power system (hereinafter referred to as FTB9000 series). This User
manual (hereinafter referred to as the manual) is applicable to the FTB9000 series and
includes detailed information on installation, operation and specifications of the
equipment.
In order to ensure safe and correct use of the equipment, please read this manual
carefully before use, especially the safety precautions.
Please keep this manual for use in the process of inspection.
Notice
The copyright of this manual belongs to our company. The information contained in the
manual is for the user's reference only and is subject to change without notice.
The Company is not responsible for errors that may be contained in this manual or
damages caused by the provision, implementation and use of this manual.
The warranty service
The company guarantees that the specifications and use characteristics of this instrument
fully meet the technical indicators claimed in the manual, and the raw materials and
manufacturing processes used in this product are strictly checked to ensure that the
product is stable and reliable.
Since the acquisition date, one year warranty, the product in normal use and maintenance
condition of what's going on fault, the company responsible for free maintenance. For free
maintenance products, users need to prepay the one-way freight to the company's
maintenance department, and the return freight shall be borne by the company. If the
product is returned to the factory from another country for repair, all freight, duties and
other taxes shall be borne by the customer.
Limitation of warranty
This warranty is limited to the equipment host. The Company is not responsible for free
repair of damage caused by incorrect use, unmanaged, unauthorized modification, use
under abnormal environment and force majeure factors, and will submit the valuation form
before the repair.
No OTHER EXPRESS OR IMPLIED WARRANTIES, INCLUDING THE IMPLIED
WARRANTIES OF merchANTABILITY, REASONABILITY AND FITNESS FOR
PARTICULAR APPLICATIONS, WHETHER IN CONTRACT, CIVIL NEGLIGENCE, OR
OTHERWISE, ARE MADE. The company shall not be liable for any special, incidental or
indirect damages.

III
Safety Summary
In the process of operating and using the equipment, please strictly observe the
following safety instructions. Failure to comply with the following precautions or
specific warnings as indicated in other sections of this manual may impair the
protection provided by the device.
The Company is not responsible for the consequences caused by the user's
non-compliance with these precautions.
Safety instructions
Please ground it reliably
Before turning on the equipment, make sure the
equipment is reliably grounded to prevent electric
shock
3 phase 380VAC Input
The input wire meets the specified standards;
Be sure to install a protective cover to prevent electric
shock.
Output terminal cable
connection
The input wire meets the specified standards;
Be sure to install a protective cover to prevent electric
shock.
Do not open the
instrument housing
The operator shall not open the equipment shell;
Non-professional personnel do not perform
maintenance or adjustment.
Do not use in dangerous
environment
Do not use the equipment in inflammable and
explosive environment.
Safety mark
Please refer to the following table for the explanation of international symbols used in the
case and user manual of this
product.

IV

FAITHTECH FTB9000 USER MANUAL
I
Revised version record
date
version
Chapter of Revision
2021,March
1.0
Complete this manual

FAITHTECH FTB9000 USER MANUAL
II
Table of Contents
1. Overview .........................................................................................错误！未定义书签。
1.1. Introduction ......................................................................错误！未定义书签。
1.2. Main Features ..................................................................错误！未定义书签。
1.3. Overall dimensions ..........................................................错误！未定义书签。
1.3.1. 5kW/10kW/15kW ............................................................................. 3
1.3.2. 20kW/25kW/30kW ........................................................................... 4
1.4. Model name .....................................................................错误！未定义书签。
1.5. specification .....................................................................错误！未定义书签。
2. Quick Start .................................................................................... 错误！未定义书签。
2.1. Inspection of goods ......................................................... 错误！未定义书签。
2.2. Front Panel Introduction ..................................................错误！未定义书签。
2.3. Keyboard Introduction ..................................................... 错误！未定义书签。
2.4. Screen Introduction ......................................................... 错误！未定义书签。
2.5. Rear Panel Introduction .................................................. 错误！未定义书签。
2.6. installation ........................................................................错误！未定义书签。
2.6.1. Ventilation cooling .............................................错误！未定义书签。
2.6.2. Input requirements ............................................错误！未定义书签。
2.6.3. Power-on self-test .............................................错误！未定义书签。
2.7. Connection method ......................................................... 错误！未定义书签。
2.7.1. Input connection ............................................... 错误！未定义书签。
2.7.2. Multiple devices input connection .................... 错误！未定义书签。
2.7.3. Positive and negative extreme port connection错误！未定义书签。
2.7.4. Voltage compensated connection .................... 错误！未定义书签。
2.7.5. Energy feedback connection ............................错误！未定义书签。
2.7.6. Composite signal port connection .................... 错误！未定义书签。
3. Function Introduction ..................................................................错误！未定义书签。
3.1. Source load status and working mode of the device ......错误！未定义书签。
3.2. Local/remote operation mode ......................................... 错误！未定义书签。
3.3. Menu Configuration ......................................................... 错误！未定义书签。
3.3.1. Setting Menu .....................................................错误！未定义书签。
3.3.2. system Menu .....................................................错误！未定义书签。
3.3.3. Edit menu ..........................................................错误！未定义书签。
3.3.4. about menu ....................................................... 错误！未定义书签。
3.4. Stationary state function ..................................................错误！未定义书签。
3.4.1. V.I.P setting .................................................................................... 31
3.4.2. Limiting parameter Settings ..............................错误！未定义书签。
3.5. Voltage slope and current slope ......................................错误！未定义书签。
3.6. CV/CC priority ...............................................................................................34
3.7. Output control .................................................................. 错误！未定义书签。
3.8. Introduction of external monitoring functions ..................错误！未定义书签。
3.8.1. Voltage and current output monitoring function错误！未定义书签。
3.8.2. Analog programming function .......................... 错误！未定义书签。

FAITHTECH FTB9000 USER MANUAL
III
3.8.3. External control function ...................................错误！未定义书签。
3.8.4. Mode and status monitoring functions ............. 错误！未定义书签。
3.9. protection ......................................................................... 错误！未定义书签。
3.10. Save and Call .................................................................. 错误！未定义书签。
3.11. Power failure preservation .............................................. 错误！未定义书签。
3.12. Lock operation ................................................................. 错误！未定义书签。
3.13. Sequence output function(SEQ) .................................................................. 45
3.14. Waveform function ...........................................................错误！未定义书签。
3.15. Constant resistance function(CR) ................................................................ 50
3.15.1. Simulated internal resistance ........................... 错误！未定义书签。
3.15.2. Constant resistance function ............................ 错误！未定义书签。
3.16. Voltage slow rise, slow drop function（RAMP）.........................................51
3.17. Charge and discharge function ....................................... 错误！未定义书签。
3.18. Simulating battery function ..............................................错误！未定义书签。
3.19. Master and slave parallel machine function ................... 错误！未定义书签。
3.19.1. Master/slave parallel connection ......................错误！未定义书签。
3.19.2. Master/slave parallel setting .............................错误！未定义书签。
3.19.3. Master and slave parallel operation ................. 错误！未定义书签。
4. Communication Introduction ......................................................错误！未定义书签。
4.1. Communication configuration ......................................... 错误！未定义书签。
4.2. Voltage and current acquisition rate ............................... 错误！未定义书签。
4.3. Communication interface ................................................ 错误！未定义书签。
4.3.1. USB（serial port）.........................................................................64
4.3.2. LAN ................................................................................................ 64
4.3.3. CAN ................................................................................................64
4.3.4. RS485 interface ............................................................................. 65
4.4. Communication protocol ................................................. 错误！未定义书签。
4.4.1. SCPI protocol .................................................................................65
4.4.2. Modbus protocol ............................................................................ 66
4.4.3. CANopen protocol ..........................................................................67
5. Fault checking .............................................................................. 错误！未定义书签。
6. appendix ........................................................................................错误！未定义书签。

FAITHTECH FTB9000 USER MANUAL
1
1. overview
1.1.Introduction
FTB9000 series is a wide range of high power bidirectional programmable DC power
supply products that can not only be used as a DC power supply, but also have DC load
function. The state of DC power supply has the characteristics of fast response, stability
and low ripple. The load state not only has the function of traditional consumption load, but
also feedbacks the energy consumed by the traditional load to the grid cleanly to achieve
the purpose of energy saving. It can be widely used in new energy equipment testing,
lithium ion, fuel and other battery charging and discharging test, automatic test system,
AC/DC, DC/DC, DC/AC and other unidirectional and bidirectional module product testing,
aging. The product is equipped with rich communication, programming interface and color
screen and a variety of text menu interface, easy to operate and intuitive, power
electronics, new energy, sensor, motor drive, system integration and other industries
commonly used equipment.
1.2.Main Features
Single machine range: voltage: 0 ~ 2250V current: 0 ~ ±4500A Power: 0 ~
±180kW;
master-slave parallel machine can reach 1.8MW.
Voltage accuracy: 0.05%+0.05%F.S. Current accuracy: 0.1%+0.1%F.S.;
power factor of 0.99, overall efficiency higher than 93%
two-way energy transfer, seamless switching across quadrants;
automatic compensation for line loss
constant voltage, constant current, constant power, and constant resistance.
with voltage, current preference, and slope setting options
With the function of voltage output slow rise or fall
With battery charging and discharging function;
With sequence and waveform function, can realize such as automotive electronic
test voltage waveform, user defined and other complex voltage and current
waveform;

FAITHTECH FTB9000 USER MANUAL
2
ith battery simulation function (optional), photovoltaic cell simulation function
(optional);
Over voltage, over current, over power, over temperature, under voltage, power
down, island protection and other comprehensive protection function;
With high voltage isolation digital, analog, monitoring interface;
Standard LAN, USB serial port, optional GPIB, CAN, RS485 communication
interface;
Support SCPI, Modbus, CAN-Open protocol, provide host computer software
and SDK development kit for secondary development;
TFT color wide-angle LCD display, Chinese, English, traditional Chinese menu
interface;
Intelligent fan control, long life, low noise.

FAITHTECH FTB9000 USER MANUAL
3
1.3.Overall dimensions
1.3.1. 5kW/10kW/15kW
图1- 1 5kW~15kW model size

FAITHTECH FTB9000 USER MANUAL
4
1.3.2. 20kW/25kW/30kW
图1- 2 20kW~30kW model size

FAITHTECH FTB9000 USER MANUAL
5
1.4.Model designation
1.5.Specification
Table 1- 1 FTB9000 Series specification sheet1
Model
FTB9050-80-150
FTB9060-300-75
FTB9060-500-40
FTB9060-800-25
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-150~150A
-75~75A
-40~40A
-25~25A
Resistance
0.02~106Ω
0.3~800Ω
0.5~2.5kΩ
1.2~6kΩ
Power
-5~5kW
-6~6kW
Model
FTB9100-80-300
FTB9120-300-150
FTB9120-500-80
FTB9120-800-50
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-300~300A
-150~150A
-80~80A
-50~50A
Resistance
0.01~50Ω
0.15~400Ω
0.25~1.25kΩ
0.6~3kΩ
Power
-10~10kW
-12~12kW
Model
FTB9150-80-450
FTB9180-300-225
FTB9180-500-120
FTB9180-800-75
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-450~450A
-225~225A
-120~120A
-75~75A
Resistance
0.006~35Ω
0.1~266Ω
0.16~833Ω
0.4~2kΩ
Power
-15~15kW
-18~18kW
Model
FTB9300-80-900
FTB9360-300-450
FTB9360-500-240
FTB9360-800-150
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-900~900 A
-450~450A
-240~240A
-150~150A
Resistance
0.003~17Ω
0.05~133Ω
0.08~416Ω
0.2~1kΩ
Power
-30~30kW
-36~36kW
Model
FTB9450-80-1350
FTB9540-300-675
FTB9540-500-360
FTB9540-800-225
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-1350~1350 A
-675~675A
-360~360A
-225~225A
Resistance
0.002~11Ω
0.03~88Ω
0.05~277Ω
0.1~666Ω
Power
-45~45kW
-54~54kW
Model
FTB9600-80-1800
FTB9720-300-900
FTB9720-500-480
FTB9720-800-300
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-1800~1800 A
-900~900A
-480~480A
-300~300A
Resistance
0.002~8.8Ω
0.025~66Ω
0.042~208Ω
0.1~500Ω

FAITHTECH FTB9000 USER MANUAL
6
Power
-60~60kW
-72~72kW
Model
FTB9750-80-2250
FTB9900-300-1125
FTB9900-500-600
FTB9900-800-375
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-2250~2250 A
-1125~1125A
-600~600A
-375~375A
Resistance
0.002~9Ω
0.02~53Ω
0.033~166Ω
0.08~400Ω
Power
-75~75kW
-90~90kW
Model
FTB9900-80-2700
FTB91080-300-1350
FTB91080-500-720
FTB91080-800-450
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-2700~2700 A
-1350~1350A
-720~720A
-450~450A
Resistance
0.001~6Ω
0.017~44Ω
0.027~138Ω
0.066~333Ω
Power
-90~90kW
-108~108kW
Model
FTB91050-80-3150
FTB91260-300-1575
FTB91260-500-840
FTB91260-800-525
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-3150~3150
-1575~1575A
-840~840A
-525~525A
Resistance
0.001~4.4Ω
0.014~38Ω
0.024~119Ω
0.057~285Ω
Power
-105~105kW
-126~126kW
Model
FTB91200-80-3600
FTB91440-300-1800
FTB91440-500-960
FTB91440-800-600
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-3600~3600A
-1800~1800A
-960~960A
-600~600A
Resistance
0.001~4.4Ω
0.013~33Ω
0.021~104Ω
0.05~250Ω
Power
-120~120kW
-144~144kW
Model
FTB91350-80-4050
FTB91620-300-2025
FTB91620-500-1080
FTB91620-800-675
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-4050~4050A
-2050~2050A
-1080~1080A
-675~675A
Resistance
0.001~3.9Ω
0.011~30Ω
0.018~92Ω
0.044~222Ω
Power
-135~135kW
-162~162kW
Model
FTB91500-80-4500
FTB91800-300-2250
FTB91800-500-1200
FTB91800-800-750
Voltage
0~80V
0~300V
0~500V
0~800V
Current
-4500~4500A
-2250~2250A
-1200~1200A
-750~750A
Resistance
0.001~3.5Ω
0.01~26Ω
0.017~83Ω
0.04~200Ω
Power
-150~150kW
-180~180kW
Voltage programming①
resolution
16bits
accuracy
0.05%+0.05%F.S.
Current programming①
resolution
16bits
accuracy
0.1%+0.1% F.S.
Resistance programming①
resolution
0.001Ω
accuracy
1%+0.5%I.F.S.
Power programming①
resolution
1W

FAITHTECH FTB9000 USER MANUAL
7
accuracy
0.5%F.S.
External analog programming①
控制电压
0~5V Correspond to 0~100%F.S.
电压精度
0.5%F.S.
电流精度
0.5%F.S.
Linear adjustment rate②
Voltage
0.01%F.S.
Current
0.05%F.S.
Load adjustment rate③
Voltage
0.02%F.S.
Current
0.1%F.S.
Voltage measurement①
resolution
16bits
accuracy
0.05%+0.05%F.S.
Current measurement①
resolution
16bits
accuracy
0.1%+0.1% F.S.
Resistance measurement①
resolution
0.001Ω
accuracy
1%+0.5%I.F.S.
Power measurement①
resolution
1W
accuracy
0.5%F.S.
Output noise & ripple④
Voltage ripple
p-p
5kW
160mV
300mV
450 mV
800 mV
10kW
320mV
300 mV
450 mV
800 mV
15kW
320 mV
300 mV
450 mV
800 mV
Voltage ripple
rms
5kW
16mV
40mV
70 mV
200mV
10kW
25 mV
40 mV
70 mV
200 mV
15kW
25 mV
40 mV
70 mV
200 mV
Voltage rising slope
Maximum slope
10000V/s
40000V/s
Voltage drop time
No load
＜5s
＜10s
full load
≤30ms
Transient
response
With 10%~90% dynamic load change, it takes less than 2ms for the equipment
voltage to recover to 0.75% accuracy range of the rated value
Parallel
machine
It supports 10 master and slave parallel machines of the same model
Protection
Over voltage, over current, over power, over temperature, under voltage, etc
Communication
interface
LAN, USB serial port (optional GPIB, CAN, RS485)

FAITHTECH FTB9000 USER MANUAL
8
Communication
protocol
SCPI、Modbus、CAN-Open protocol(optional）
input features
input Voltage
340VAC~480VAC，frequency 45Hz~63Hz
PF
0.99(Typical values)
efficiency
＞93% (Typical values)
Operating Environment
Working
temperature
0℃~40℃
Storage
temperature
-20℃~70℃
altitude
＜2000m
cooling way
Air cooling, intelligent fancontrol
Size（WxHxD）
5kW~18kW：482.6mm x 132.5mm x 702.0mm，With output shield
20kW~36kW: 482.6mm x 266.0mm x 767.0mm，With output shield
Weight
5kW≈18kg，10kW≈25kg，15kW≈32kg，36kW≈65kg
Table 1- 2Table 2
型号
FTB9120-1000-40
FTB9120-1500-25
~
Voltage
0~1000V
0~1500V
~
Current
-40~40A
-25~25A
~
Resistance
1~5kΩ
2.25~11kΩ
~
Power
-12~12kW
-12~12kW
~
~
~
FTB9180-1500-40
FTB9180-2250-25
~
~
0~1500V
0~2250V
~
~
-40~40A
-25~25A
~
~
1.5~7.5kΩ
3.6~18k
~
~
-18~18kW
Model
FTB9240-1000-80
FTB9360-1500-80
FTB9360-2250-50
Voltage
0~1000V
0~1500V
0~2250V
Current
-80~80A
-80~80A
-50~50A
Resistance
0.5~2.5 kΩ
0.75~7.5kΩ
1.8~9kΩ
Power
-24~24kW
-36~36kW
Model
FTB9360-1000-120
FTB9540-1500-120
FTB9540-2250-75
Voltage
0~1000V
0~1500V
0~2250V
Current
-120~120A
-120~120A
-75~75A
Resistance
0.33~1.6kΩ
0.5~2.5kΩ
1.2~6kΩ
Power
-36~36kW
-54~54kW
Model
FTB9480-1000-160
FTB9720-1500-160
FTB9720-2250-100
Voltage
0~1000V
0~1500V
0~2250V
Current
-160~160A
-160~160A
-100~100A
Resistance
0.25~1.25kΩ
0.375~1.875kΩ
0.9~4.5kΩ

FAITHTECH FTB9000 USER MANUAL
9
Power
-48~48kW
-72~72kW
Model
FTB9600-1000-200
FTB9900-1500-200
FTB9900-2250-125
Voltage
0~1000V
0~1500V
0~2250V
Current
-200~200A
-200~200A
-125~125A
Resistance
0.2~1kΩ
0.3~1.5kΩ
0.72~3.6kΩ
Power
-60~60kW
-90~90kW
Model
FTB9720-1000-240
FTB91080-1500-240
FTB91080-2250-150
Voltage
0~1000V
0~1500V
0~2250V
Current
-240~240 A
-240~240 A
-150~150A
Resistance
0.166~250Ω
0.25~1.25kΩ
0.6~3kΩ
Power
-72~72kW
-108~108kW
Model
FTB9840-1000-280
FTB91260-1500-280
FTB91260-2250-175
Voltage
0~1000V
0~1500V
0~2250V
Current
-280~280A
-280~280A
-175~175A
Resistance
0.143~714Ω
0.214~1.07kΩ
0.514~2.5kΩ
Power
-84~84kW
-126~126kW
Model
FTB9960-1000-320
FTB91440-1500-320
FTB91440-2250-200
Voltage
0~1000V
0~1500V
0~2250V
Current
-320~320A
-320~320A
-200~200A
Resistance
0.125~625Ω
0.188~938Ω
0.45~2.25kΩ
Power
-96~96kW
-144~144kW
Model
FTB91080-1000-360
FTB91620-1500-360
FTB91620-2250-225
Voltage
0~1000V
0~1500V
0~2250V
Current
-360~360A
-360~360A
-225~225A
Resistance
0.11~555Ω
0.167~833Ω
0.4~2kΩ
Power
-108~108kW
-162~162kW
Model
FTB91200-1000-400
FTB91800-1500-400
FTB91800-2250-250
Voltage
0~1000V
0~1500V
0~2250V
Current
-400~400A
-400~400A
-250~250A
Resistance
0.1~500Ω
0.15~750Ω
0.36~1.8kΩ
Power
-120~120kW
-180~180kW
Voltage programming①
resolution
16bits
accuracy
0.05%+0.05%F.S.
Current programming①
resolution
16bits
accuracy
0.1%+0.1% F.S.
Resistance programming①
resolution
0.001Ω
accuracy
1%+0.5%I.F.S.
Power programming①
resolution
1W

FAITHTECH FTB9000 USER MANUAL
10
accuracy
1%F.S.
External analog programming①
Control voltage
0~5V & 0~100%F.S.
Voltage
accuracy
0.5%F.S.
Accuracy of
current
0.5%F.S.
Linear adjustment rate②
Voltage
0.01%F.S.
Current
0.05%F.S.
Load adjustment rate③
Voltage
0.02%F.S.
Current
0.05%F.S.
Voltage measurement①
resolution
16bits
accuracy
0.05%+0.05%F.S.
Current measurement①
resolution
16bits
accuracy
0.1%+0.1% F.S.
Resistance measurement①
resolution
0.001Ω
accuracy
1%+0.5%I.F.S.
Power measurement①
accurancy
1%F.S.
Output noise & ripple④
Voltage ripple
Vpp
10kW
1600mV
15kW
2400mV
3600mV
Voltage ripple
rms
10kW
350mV
15kW
400mV
400mV
Voltage rising slope
Maximum slope
40000V/s
Voltage drop time
no load
＜10s
full load
≤30ms
Transient
response
With 10%~90% dynamic load change, it takes less than 2ms for the equipment
voltage to recover to 0.75% accuracy range of the rated value
Parallel
machine
It supports 10 master and slave parallel machines of the same model
Protection
Over voltage, over current, over power, over temperature, under voltage, etc
Communication
interface
LAN、USB serial port（optional GPIB、CAN、RS485）
Communication
SCPI、Modbus、CAN-Open protocol

FAITHTECH FTB9000 USER MANUAL
11
protocol
input features
Input voltage
340VAC~480VAC，frequency 45Hz~63Hz
PF
0.99(Typical values)
efficiency
＞93% (Typical values)
Operating Environment
Working
temperature
0℃~40℃
Storage
temperature
-20℃~70℃
Using altitude
＜2000m
cooling way
Air cooling, intelligent control
size（WxHxD）
5kW~18kW：482.6mm x 132.5mm x 702.0mm，With output shield
20kW~36kW: 482.6mm x 266.0mm x 767.0mm，With output shield
weight
5kW≈18kg，10kW≈25kg，15kW≈32kg，36kW≈65kg
Note:
(1) Accuracy measurement conditions: 25℃±5℃
(2) Linear adjustment rate measurement conditions: input voltage change ±10%
(3) Voltage and current load adjustment rate measurement conditions: load change 0 ~ 100%;
Powerloadadjustment rate measurement conditions: voltage, current change 10% ~ 90%
④Ripple measurement conditions: voltage measurement bandwidth 0 ~ 20MHz; The oscilloscope test
port shall be connected with 10uF and 0.1uF capacitors.

FAITHTECH FTB9000 USER MANUAL
12
2. Quick start
2.1.Inspection
After receiving the equipment, please check the equipment as follows:
■Check whether the damage in the transport process
If the packing case or protective pad is seriously damaged, please immediately contact
our authorized dealer or after-sales service department.
Note: Do not return the device until you have received a positive response.
■Check the accessories
Confirm that you receive the following attachments along with receiving the
equipment：
Table 2- 1Appendix Description
Accessories
Qty
Instruction
shield
一set
Input and output protection
2PIN 5.08mm端子
1PCS
Voltage remote compensation terminal
2PIN 3.81mm端子
1PCS
Master and slave parallel wiring terminals
USB
Communication line
1PCS
CONNECT PC-USB
LAN Wire of
connection
1PCS
CONNECT PC-LAN
User manual
1PCS
Includes installation and operation information
CD
1PCS
Software and technical information
Warranty card and
certificate of quality
1PCS
Warranty and after-sales service information
If there is any loss or damage, please contact our authorized distributor or after-sales
service department immediately.
■Check the whole machine
If the chassis is damaged or works abnormally, contact the authorized distributor or
after-sales service department of the company immediately.
■clean
If you need to clean the shell of the machine, please use a dry cloth or a slightly wet
cloth to wipe gently, do not wipe the inside of the machine.
Warning: Disconnect the device before cleaning!

FAITHTECH FTB9000 USER MANUAL
13
2.2.Front panel introduction
图2- 1 FTB9000 front panel
①Equipment switch ③Function and digital keys
②TFT color display ④knob
2.3.Keyboard introduction
Photo 2- 2 FTB9000 key button
Basic key function
Table 2- 2Key function table
item
symbol
instructions
1
Voltage setting key. Press this key to switch
from other functions to voltage setting function
and enter voltage editing state
2
Current setting key, press this key to switch
from other functions to source and load current
setting function, and enter current editing state
3
Power setting key, press this key to switch from