1.1 Description of Model………………………………………......…08 1.2 Description of Nameplate…………………………………....………08 1.3 8000B Series Inverter Table……………………………....……………09 1.4 Specifications of 8000B Series Inverter………………....…………10 1.5 Outline Drawing and Dimensions………..........……12 1.6 Selection Instruction Table of Brake Resistor and Brake Unit……..…17 Chapter 2 Mechanical and Electric Installation………….....18 2.1 Mechanical Installation………………………………….....………18...
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8000B Series PRECAUTION Never modify the products. Failure to observe this warning can result in electrical shock or personal injury. SAJ is not responsible for any modification of the frequency products made by the user, since that will void your guarantee.
8000B Series Notes for Safe Operation Read this instruction manual thoroughly before installation, operation, maintenance or inspection of the frequency inverters. In this manual, safe operation are classified as “WARNING” or “CAUTION”. WARNING Indicate a potentially dangerous situation which, if not avoided, could result in death or serious injury to personnel.
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8000B Series Installation WARNING Install the frequency inver ter on nonflammable material like metal. Otherwise it may cause a fire. WARNING Make sure that the mounting environment away from metal dust. Otherwise it may cause damage to the frequency inverter.
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8000B Series CAUTION Never connect the AC power supply to output terminals U, V and W. Otherwise the inverter will be damaged and the guarantee is invalid. Make sure that wiring conform to EMC requirements and local power safe standard. Make sure to use right wire according to this instruction manual.
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8000B Series When the Power is On WARNING Do not open or remove the front cover when operation. Otherwise it may cause an electrical shock. Never touch the inverter and optional parts by wet hands. Never touch the connection terminals. Otherwise it may cause an electrical shock.
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8000B Series Maintenance WARNING After the main circuit power supply is OFF, make sure the charge LED is OFF when maintain or inspect. Never maintain or inspect the inverter and mechanical load when the power supply is still ON. Otherwise it may cause damage and injury.
8000B Series Notes for Other Important Operations CAUTION 1. Check Insulation of the Motor Check insulation of the motor and wire when the motor is used again after long time idle or for the first time. Disconnect the wire between the motor and the inverter before check insulation.
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8000B Series 7. Allowable Voltage Range and Power Supply Phase Make sure the inverter works under allowable voltage range. If necessary, use boosting transformer or step-down transformer to change the voltage of power supply. Never change the 3-phase of inverter into 2-phase. Otherwise it will cause damage to the inverter.
8000B Series 1.4 Specifications of 8000B Series Inverter Control Mode Sensorless vector control V/F control Start Torque 0.5Hz 150% 0.5Hz 100% Rotation Speed 1:200 1:100 Ratio Precision of Speed ±0.5% ±1.0% Regulation M o d e l G : 1 5 0 % a b o v e t h e r a t e d c u r r e n t f o r 6 0 seconds;180% above the rated current for one second.
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8000B Series Input Analog setting:max. frequency × 0.1%; Frequency Digital setting:0.01Hz Resolution Output Voltage 0~rated input voltage Output Frequency 0.00~600Hz Range Digital Input Six (programmable) Terminals Characteristics Analog Input AVI:0~10V; ACI:0~10V or 0/4~20mA Terminals Relay Output 1 relay output Open Collector...
8000B Series 16 parameters c an by displayed including r unning LED Display frequency, DC bus voltage, output voltage, output current, etc. Communication RS485 with standard MOBUS protocol. Function Other Password Four-digit password can be set and become effective Functions Setting after 1 minute.
8000B Series 1.6 Selection Instruction Table of Brake Resistor and Brake Unit Recommended Recommended Inverter Model Power of Brake Resistance Value Brake Unit Resistor of Brake Resistor 8000B-2SR75GB ≥150Ω 8000B-2S1R5GB 100W ≥100Ω 8000B-2S2R2GB 100W ≥70Ω 8000B-4TR75GB 150W ≥300Ω 8000B-4T1R5GB 150W ≥220Ω...
8000B Series Chapter 2 Mechanical and Electric Installation 2.1 Mechanical Installation 2.1.1 Installation Environment The ambient temperature exerts great influences on the service life of the inverter and is not allowed to exceed the allowable temperature range (-10℃ to 40℃ ).
8000B Series 2.1.3 Drawing of Moving the Front Cover 2.2 Electric Installation 2.2.1 Connecting of Peripheral Equipments - -...
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8000B Series 2.2.2 Recommended Table of External Electrical Parts Conducting Conducting Conducting Circuit Wire of Wire of Wire of Breaker Recommended Inverter Model Main Circuit Main Circuit Control (MCCB) Contactor (A) at the Input at the Input Circuit Side (mm...
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8000B Series 2.2.3 Recommended Table of Reactor AC Reactor at the AC Reactor at the DC Reactor Input Side output Side Inverter Model Voltage Current Inductance Current Inductance Current Inductance (mH) (mH) (mH) 8000B-2SR75GB 8000B-2S1R5GB 220V 8000B-2S2R2GB 8000B-4TR75GB 8000B-4T1R5GB 8000B-4T2R2GB...
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2. Improve the whole ef f iciency and ther mal Additional parts of stability of the inverter. DC Reactor 8000B series inverter 3. Eliminate the impact of higher harmonics at the input side on the inverter and reduce the external conduction and radiation interference.
8000B Series Chapter 3 Wiring 3.1 Standard Wiring Diagram 3.1.1 Wiring Diagram of 0.75kW~2.2kW (model G) (3-phase,380V) Note: 1. ◎ refers to terminals of main circuit; ○ refers to terminals of control circuit. 2. 0.75kW~2.2kW (model G) : brake unit is standard part inside.
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8000B Series 3.1.2 Wiring Diagram of 4kW~7.5kW (model G) (3-phase,380V) Note: 1. ◎refers to terminals of main circuit; ○refers to terminals of control circuit. 2. 4kW~7.5kW (model G) : brake unit is standard part inside. - -...
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3.1.3 Wiring Diagram of 11kW~18.5kW (model G) (3-phase,380V) Note: 1. ◎refers to terminals of main circuit; ○ refers to terminals of control circuit. 2. 11kW~18.5kW (model G) : brake unit is standard part inside.
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8000B Series 3.1.4 Wiring Diagram of 22kW~400kW (model G) (3-phase,380V) Note: 1. ◎refers to terminals of main circuit; ○ refers to terminals of control circuit. 2. 22kW~400kW (model G) : brake unit is additional part outside. 3. 22kW~400kW (model G) : DC reactor is additional part outside.
8000B Series 3.2 Terminal Descriptions of Main Circuit and Control Circuit 3.2.1 Main Circuit Terminals: (1) Main circuit terminals (0.75kW~2.2kW (model G) with built-in brake unit) (2) Main circuit terminals (4kW~7.5kW (model G) with built-in brake unit) (3) Main circuit terminals (11kW~18.5kW (model G) with built-in brake unit)
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8000B Series Terminals Descriptions R, S, T Terminals of AC power input. U,V, W Terminals of AC power output (+), (-) Spare terminals for connecting external brake unit. Spare terminal for connecting external DC reactor. Spare terminal for connecting external brake resistor.
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3.2.2.5 Terminals U, V and W Capacitor device or surge absorber can not be connected to inverter output side by terminals U, V and W. Otherwise, it may cause frequent inverter protection or damage to inverter. If motor cable is too long, it may generate electrical resonance easily due to the impact of distributed capacitance and thus damage the motor insulation or generate higher leakage current to cause inverter protection.
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8000B Series Terminal Interface Type Function Symbol Standard 485 difference signal positive terminal 485 difference signal negative terminal Standard RS485 Computer Extension power positive terminal (+5V) communication Communication interface +15V Extension power positive terminal(+15V) Extension power negative terminal 3.2.4 Descriptions of Control Circuit Terminals...
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8000B Series Output range: 0~10V or 0/4-20mA. It is selected by jumper JP2 on control board. The default is current output. Analog output 1-2Pin: current output; 2-3Pin: voltage output. terminal 2 0.75~2.2kW:0/4~20mA. 4~400kW:0~10V / 0/4~20mA. TA-TB:normal open;TB-TC:normal close Contact capacity:...
8000B Series Chapter 4 Operation 4.1 Keypad Description 4.1.1 Keypad Schematic Diagram 4.1.2 Key Function Description Symbol Key Name Function Description PRGM Program/ Exit key Enter or exit of menu, parameter modification P r o g r e s s i v e l y e n t e r m e n u a n d c o n f i r m Data enter key parameter.
8000B Series 4.1.3 Indicator Light Description Indicator Light Name Description Light on: inverter running status. STOP Light on: inverter stops or malfunction status. Lights of FWD and RUN are on at the same time: inverter forward running status. Lights of REV and RUN are on at the same time: inverter reversely running status.
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8000B Series Under the third-class menu, if the parameter has no flickering bit, it means that the function code cannot be modified. The possible reasons include: (1) The parameter of this function code can’t be modified, such as actually detected parameter, operation records and so on.
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8000B Series of motor stator resistor, rotator resistor and leakage inductance, while the parameters of motor mutual inductance and no-load current are not detected. The parameters of motor mutual inductance and no-load current can be calculated by the following formula:...
8000B Series Chapter 5 Function Code Table Notice: “○”: The parameters can be modified at stop or running status. “◎”: The parameters cannot be modified at running status. “●”: The parameters which are actual-detecting record value cannot be modified. Modifi-...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Range of 0 : R e l a t i v e t o t h e m a x i . auxiliary frequency F0.05 ● frequency...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type 0 : R u n n i n g a t l o w e r l i m i t The function frequency F0.15 of lower limit ○...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Cooling fan running method 0: Keep running when power on F0.25 (only for 4kW ○ 1: Automatic running and above inverter) F1 Group: Start and Stop Parameters 0:Start directly F1.00...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type F1.09 DC braking time 0.0~50.0s 0.1s 0.0s ○ Dead time F1.10 between FWD 0.0~3600.0s 0.1s 0.0s ○ and REV Terminals 0: Disabled F1.11 enable option ○ 1: Enabled when power on F1.12...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Motor rated F2.03 0~36000rpm 1rpm ● rotation speed Motor rated F2.04 0~480V ● voltage Motor rated F2.05 0.8~2000A 0.1A ● current Motor stator Different F2.06 0.001~65.53Ω 0.001Ω...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Proportional F3.03 gain 2 of speed 0~100 ○ loop Integral time 2 F3.04 0.01~10.00s 0.01s 1.00s ○ of speed loop High frequency F3.05 F3.02~F0.10 10.00Hz ○ point of switch...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type F4 Group: V/F Control Parameters 0: Linear curve 1: User-defined curve 2: 1.3 square torque-step-down V/F curve curve F4.00 ● selection 3: 1.7 square torque-step-down curve 4: 2 square torque-step-down curve 0.0 %(auto)
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Low-frequency threshold of F4.12 0~10 ○ restraining oscillation High-frequency threshold of F4.13 0~10 ○ restraining oscillation F4.14 Reserved Boundary frequency of F4.15 0.00Hz~F0.10 (Maxi. frequency) 0.01Hz 30.00Hz ○...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type 13: Frequency setting source switch between X and Y 14: Frequency setting source M3 terminal switch between X and (X+ Y) F5.02 ● function 15: Frequency setting source...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type F5.06 Reserved F5.09 On/off filter F5.10 1~10 ○ times 0:2-wire control mode 1 2:2-wire control mode 2 FWD/ REV F5.11 ● control mode 3:3- wire control mode 1...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type ACI upper limit F5.21 corresponding -100.0%~100.0% 0.1% 100.0% ○ to setting value ACI input filter F5.22 0.00s~10.00s 0.1s 0.10s ○ time F5.23 Reserved F5.32 F6 Group: Output Terminals Parameters...
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Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type 0:Running frequency 1:Setting frequency 2:Running rotation speed 3:Output current FM output 4:Output voltage F6.04 ○ selection 5:Reserved 6:Reserved 7:Reserved 8: Analog AVI input value 9: Analog ACI input value FM output lower F6.05 0.0~100.0%...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type AM output F6.12 0.0~100.0% 0.1% 100.0% ○ upper limit AM upper limit F6.13 corresponding 0.00V~10.00V 0.01V 10.00V ○ to output 0:Running frequency 1:Setting frequency 2:DC bus voltage...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type F7 Group: Display Interface Parameters F7.00 User password 0~9999 ○ F7.01 Reserved F7.02 Reserved 0:Switch display status REV/JOG 1:Clear UP/DOWN setting F7.03 key function 2:Reverse running ●...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type 1~0xFFFF BIT0:AVI value BIT1: ACI value BIT2:Reserved Running F7.07 status display BIT3: Motor overload ratio ○ selection 2 BIT4: Inverter overload ratio BIT5:Running time BIT6:Counting meter value...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type F8 Group: Auxiliary Function Parameters Jog running F8.00 0.00~F0.10 0.01Hz 5.00Hz ○ frequency Jog running F8.01 acceleration 0.1~3600s 0.1s ○ time Jog running F8.02 deceleration 0.1~3600s 0.1s ○...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type F8.12 FDT level 0.00~F0.10 0.01Hz 50.00Hz ○ F8.13 FDT lag 0.0~100.0% 0.1% 5.0% ○ Detecting range F8.14 of reached 0.0~100.0% (Maxi. frequency) 0.1% 0.0% ○ frequency Braking 115.0~140.0% (standard DC bus...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Inverter rated Defined F8.25 0.4~700.0kW 0.1kW ◎ power inverter Inverter rated F8.26 0.0~2000A 0.1A ◎ model current Linear speed 0 .1 ~ 9 9 9 . 9 % ( l i n e a r s p e e d = F8.27...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Sampling cycle F9.07 0.01~100.0s 0.01s 0.10s ○ Bias limit of PID F9.08 0.0~100.0% 0.1% 0.0% ○ control Feedback lost F9.09 0.0~100.0% 0.1% 0.0% ○ detecting value Feedback lost F9.10...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Motor over load 2 0 . 0 % ~12 0 . 0 % (m o t o r r a t e d FA.01 0.1% 100.0% ○...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type 0: No fault 1: Inver ter module protection (E001) 2. Over-current when accelerate (E002) Former twice 3: Over-current when decelerate FA.14 ◎ faults type (E003) 4: O v e r- c u r r e n t a t c o n s t a n t...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Output current FA.18 when fault ◎ occurs DC bus voltage FA.19 when fault 0.0V ◎ occurs Input terminal FA.20 status when ◎ fault occurs Output terminal FA.21 status when ◎...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Clear up 0:Invalid FB.07 counting meter ○ 1:Valid value Counter value FB.08 FB.09~9999 ○ setting Designated FB.09 0~FB.08 ○ counter value 0 : A c t u a l c o u n t i n g l e n g t h =...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Communication FC.04 timeout fault 0.0 (invalid), 0.1~100.0s 0.1s 0.0s ○ time 0:Alarm and coast to stop 1:No alarm and continue to run Dispose of 2:No alarm but stop according to FC.05...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Multi- step FD.06 -100~100% 0.1% 0.0% ○ speed 2 step running FD.07 0.0~6553s(m) 0.1s(m) 0.0s ○ time Multi- step FD.08 -100~100% 0.1% 0.0% ○ speed 3 step running FD.09...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Multi- step FD.20 -100~100% 0.1% 0.0% ○ speed 9 step running FD.21 0.0~6553s(m) 0.1s(m) 0.0s ○ time Multi- step FD.22 -100~100% 0.1% 0.0% ○ speed 10 step FD.23...
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8000B Series Modifi- Function Minimum Factory Function Descriptions cation Code Unit Setting Type Acceleration FD.34 time of 0 0~0xFFFF ○ steps Acceleration FD.35 time of 8 0~0xFFFF ○ steps 0: Restart from 1 step PLC restart FD.36 1 : R e s t a r t f r o m b r e a k - o f f ○...
8000B Series Chapter 6 Trouble Shooting 6.1 Fault and Trouble Shooting Fault Fault Type Reason Solution Code 1: Acceleration time is 1:Increase acceleration time too short 2: Ask for support 2: IGBT module 3: Inspect external equipment damaged and eliminate interference...
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8000B Series Fault Fault Type Reason Solution Code 1: Input voltage 1: Install input AC reactor Over-voltage at abnormal 2: Add suitable braking units E007 constant running 2: Load inertia is too speed large 1: Input voltage 1: Inspect the input power...
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8000B Series Fault Fault Type Reason Solution Code 1:Instantaneous over 1: Refer to over current current of inverter solutions 2:Output short circuit 2: Use the good wire 3: Cooling fans of 3: Replace cooling fan and inverter stop or clear the ventilation channel damaged.
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8000B Series Fault Fault Type Reason Solution Code E021 Reserved 1: Read/ Write fault of Push STOP/RESET to reset E022 EEPROM fault control parameters and ask for support 2: EEPROM damaged 1: Accelerate too fast 1:Increase acceleration time 2: Restart the motor...
8000B Series 6.2 Common Faults and Solutions Inverter may have following faults or malfunctions during operation, please refer to the following solutions. No display after power on: · Inspect whether the voltage of power supply is the same as the inverter rated voltage or not with multi-meter.
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