ADTECH Solar inverter

Transcription

1 ADTECH Solar inverter 1. Product description Thank you very much for your selection of special solar inverter launched by ADTECH (SHENZHEN) TECHNOLOGY CO., LTD. Solar energy special inverter is designed by our company which is suitable for use in the field of solar photovoltaic conversion governor after years of exploration and research in the field of solar photovoltaic. According to the characteristics of the working principle of solar pv panels and the power supply, this product has the following features: MPPT is Maximum Power Point Tracking (hereinafter referred to as the Maximum Power Point Tracking), The MPPT controller can real-time detect power voltage of solar panels and track the highest voltage current value (VI), make the system with the highest efficiency for battery charging. Solar energy converter plays an important role in the photovoltaic system, coordinating the efforts of solar panels, battery load, is an indispensable component in pv systems. Software unique MPPT algorithm through the controller can real-time detect solar panels power voltage to adjust output frequency, fast dynamic response, make the motor work consistently in the maximum power point, so that the solar photovoltaic panels to maximum economic efficiency Software increase the function of keyboard encoder resolution Settings, a variety of resolution to choose from, and easy to use; Inverter main power input can use solar pv dc power supply, can also be a single-phase, three-phase ac power supply, simple wiring, truly achieve the power supply mode, expand the frequency inverter application scope; Wide voltage design, make the inverter can remain stable under high and low voltage work, strong adaptability.

2 2. Model Description

3 3. Technical Specification Frequency Inverter Model Rated Capacity (KVA) Rated Output Current (A) Adapter Motor Power (KW) 2S S S T T T T T T T T T T T T T T T T T T Main Circuit and Control Terminals Diagram 4.1 Main Circuit Terminals Description Main Circuit Terminals Diagram: take example for G type without special required I. Type I main circuit terminals adapt to the following model: 2S0007~2S0022, 2T0007~2T0015 4T0007~4T0040

4 II. Type II main circuit terminals adapt to the following model: 4T0055~4T0075, 2T0022~ 2T0040 III. Type III main circuit terminals adapt to the following model: 4T0110~4T0150, 2T0055~2T0075 IV. Type IV main circuit terminals adapt to the following model: 4T0185~4T0220, 2T0110~2T0150 V. Type V main circuit terminals adapt to the following model: 4T0300~4T03704

5 5. Main circuit terminals function description: Terminal label R S T U V W Functional specifications ac power input terminals, three-phase 380 v ac power Inverter output terminal, connect a three-phase ac motor Dc reactor terminals, end to P1, the P1 P+ other end of the P + P+ P- Dc power supply or brake unit External braking resistor P+ DB terminals, P + end, on the other side G Earthing terminal and the earth 6. Control Terminal Description Control circuit terminal layout is shown below Figure 4-1 control circuit terminal layout able 4-1 frequency converter control terminal function Type Terminal symbol Terminal +10V-GND External + 10V power supply Power supply Add the + 24V 24V-CM power Function Description Outward provide + 10V power supply, the maximum output current: 10mA - Generally used as the power supply external potentiometer, potentiometer resistance range Wai: 1kΩ ~ 5kΩ Provided outside the + 24V power is generally used as digital inputs and outputs Child work, power supply and the external sensor. Maximum output power

6 Flow: 200mA The factory default connected with + 24V, V External power input When using an external signal when driving X1 ~ X5, V needs an external power source Terminals Connected and disconnected with the + 24V power terminal AI1-GND Analog Input Terminal 1 1, the input voltage range: DC 0V ~ 10V 2. Input impedance: 22kΩ 1. the input range: DC 0V ~ 10V / 4mA ~ Analog income AI2-GND Analog Input Terminal 2 20mA, the control System board jumpers J8 selection decisions. 2.When voltage input input 22kΩ, current:, input impedance 500Ω. Digital input X1- V Digital input 1 X2- V Digital input 2 X3- V Digital input 3 X4- V Digital input 4 High-speed pulse input Terminals X5- V 1, the optical coupling isolation, compatible with bipolar input 2. Input impedance: 2.4kΩ 3. when the level of the input voltage range: 9V ~ 30V Apart from X1 ~ X4 features, but also as high-speed pulse input Aisle. Maximum input frequency: 100kHz Analog Output AO1-GND Analog output 1 J5 jumper from the control panel to select the voltage or current output decision Out. Output voltage range: 0V ~ 10V Output current range: 0mA ~ 20mA

7 Digital Output DO1-CE Digital input 1 Optical coupling isolation, dual polarity open collector output Output voltage range: 0V ~ 24V Output current range: 0mA ~ 50mA Away, but the factory CE and CM have external shorting (in this case DO1 The default is + 24V drive). When DO1 want to use an external power supply drive, You must disconnect the external short circuit CE and the CM. By function code F5-00 "FM terminal output to FM- CM High-speed pulse output select" Selected When a high-speed pulse output, the maximum frequency to 100kHz; When used as an open collector output, with the same specifications DO1. Normally closed Contact driving ability: Relay output A- B terminal 25Vac,3A,COSØ=0.4 30Vdc,1A A- C Normally open terminal Auxiliar Function expansion 28 pin connector, and an optional card (I / O y card expansion card, PLC cards, each J12 Interface Optional bus cards and other kinds of card) Interfac interface e J3 PG card interface Alternatively: OC, differential, UVW, resolver interfaces J7 External Keyboard Interface External keypad 7. The parameter setting Set FP-00 non-zero value, which sets the parameters of password protection at the function parameter mode and the user changes the parameter mode, the Senate Need to enter the number of the menu in the correct password, remove password, you need to set FP Parameters menu customization parameters mode is not password protected. F group, A

8 group is a basic function parameters, U group is to monitorfunction parameters. 8. Monitoring Parameters table Function code Name smallest unit communication address U0 set of basic monitoring parameters U0-00 Operating frequency (Hz) 0.01Hz 7000H U0-01 Set frequency (Hz) 0.01Hz 7001H U0-02 Bus voltage (V) 0.1V 7002H U0-03 Output voltage (V) 1V 7003H U0-04 Output Current (A) 0.01A 7004H U0-05 Output power (kw) 0.1kW 7005H U0-06 Output torque (%) 0.1% 7006H U0-07 X terminal input status H U0-08 DO terminal output status H U0-15 PID set 1 700FH U0-16 PID feedback H U0-25 The current power-on time 1Min 7019H U0-26 Current run time 0.1Min 701AH U0-28 Communication setting 0.01% 701CH U0-29 Encoder feedback speed 0.01Hz 701DH U0-45 Fault information 1 702DH U0-58 Z signal counter 1 703AH U0-59 Set frequency (%) 0.01% 703BH U0-60 Operating frequency (%) 0.01% 703CH U0-61 Inverter status 1 703DH U0-62 Current fault coding 1 703EH Menu symbols as follows: " ": set the value of the parameter indicates the drive is in stop and run state, can be changed; " ": indicates the set value of the parameter when the drive is running, can not be changed; "*": Indicates that the parameter is "Factory Parameters", only by the manufacturer that prevents the user for action; " ": indicates the value of the parameter is the actually measured value can not be changed. Table 5-2 basic function parameters profile

9 Function code Name Description of the setting range The factory Change limit setting F0 Basic Function Group F0-01 Control mode 0: Speed sensorless vector control (SVC) 0 selection 1: speed sensor vector control (FVC) 2: V / F control F0-02 Run command 0: Operation panel command channel (LED off) 1: Terminal command channel (LED 0 mode selection lights) 2: Communication command channel (LED flashes) F0-03 A primary frequency reference selection 0: Digital setting + UP / DOWN(preset frequency F0-08power down without memory) 1: Digital setting + UP / DOWN (preset frequency F0-08, down memory) 2: Terminal Analog AI1 3: Terminal Analog AI2 4: Extended terminal Analog AI3 0 5: X5 terminal pulse 6: Multi-speed command 7: Simple PLC 8:PID 9: Enter the MPPT F0-08 Preset Frequency 0.00Hz ~ maximum frequency (F0-10) 50.00Hz F0-10 Maximum 50.00Hz~320.00Hz 50.00Hz frequency F0-12 Upper limit Lower frequency F0-14 ~ Maximum 50.00Hz frequency frequency F0-10 F0-13 The upper limit 0.00Hz ~ maximum frequency F H frequency offset F0-14 Lower frequency 0.00Hz ~ upper limit frequency F Hz F0-15 Carrier frequency 0.5kHz~16.0kHz Model deterninati on F0-16 Carrier frequency temperature 0:N 1:Y 1 modulation F0-17 Acceleration time s~650.00s(F0-19=2) 0.0s~6500.0s(F0-19=1) 0s~65000s(F0-19=0) Model determinati on

10 F0-18 Deceleration time 1 F0-19 Deceleration time increments F0-22 Frequency command resolution 0.00s~650.00s(F0-19=2) 0.0s~6500.0s(F0-19=1) 0s~65000s(F0-19=0) 0:1 Second 1:0.1 Second 2:0.01 Second 1:0.1Hz 2:0.01Hz Model determinati on 1 2 F1 Motor Parameters F1-00 Motor type selectio 0:Common asynchronous motor 1:Variable frequency asynchronous motor 2:Permanent magnetic synchronous motor 0 F1-01 Rated motor power 0.1kW~1000.0kW Model Dependent F1-02 Rated motor voltage 1V~2000V Model Dependent F1-03 Rated motor 0.01A ~ A ( AC driver current power<=55kw) 0.1A ~ A ( AC driver power >55kW) F1-04 Rated motor 0.01Hz~Max frequency frequency F1-05 Rated motor 1rpm~65535rpm rotational speed F1-06 Stator resistance 0.001Ω ~ Ω (AC driver power (asynchronous <=55kW) motor) Ω ~ Ω (AC driver power <=55kW) F1-07 Rotor resistance 0.001Ω ~ Ω (AC driver power (asynchronous <=55kW) motor) Ω ~ Ω (AC driver power <=55kW) F1-08 Leakage inductive 0.01mH ~ mH ( AC driver power reactance <=55kW) (asynchronous 0.001mH~65.535mH (AC driver power motor) <=55kW) F1-09 Mutual inductive 0.1mH ~ mH ( AC driver power reactance <=55kW) (asynchronous 0.01mH ~ mH ( AC driver motor) power >55kW) Model Dependent Model Dependent Model Dependen Coordinati ng parameter s Coordinati ng parameter s Coordinati ng parameter s Coordinati ng parameter s

11 F1-10 No-load current 0.01A~F1-03(AC driver power<=55kw) Coordinati (asynchronous 0.1A~F1-03(AC driver power >55kW) ng motor) parameter s 0:No auto-tuning 1:Asynchronous motor static auto-tuning F1-37 Auto-tuning 2 : Asynchronous motor complete 0 selection auto-tuning 3:Static integrity parameter identification 11 : Synchronous motor with-load auto-tuning 12 : Synchronous motor no-load auto-tuning F4-00 X1 Function selection F4-01 X2 Function selection F4-02 X3 Function selection F4-03 X4 Function selection F4 Group Input Terminal 0:No function 1:Forward RUN (FW) or running order 2:Reverse RUN(REV) or positive and negative direction (Notice:When set up 1 2,need match F4-11 to use, details functions according to the parameter instruction ) 3:Three-line control 4:Forward JOG(FJOG) 5:Reveres JOG(RJOG) 6:Terminal UP 7:Terminal DOWN 8:Coast to stop 9: Fault reset(reset) 10:RUN pause 19:UP/DOWN setting reset(terminal, operation panel) 20:Control command switch terminals 1 21:Acceleration/Deceleration prohibited \ 22:PID pause 29:Torque control prohibited 30:X5 pulse frequency input 31:Retain 32:Immediate DC braking 33:Normally closed(nc) input of external fault 34:Frequency Change Enable 35:Reverse PID action direction

12 F4-04 X5 Function selection 36: External STOP terminal 1 37:Command source switch terminal 2 38:PID integral pause 50:Clear the current running time 51 : Switchover between two-line mode and three-line mode 52-59:Retain F4-10 X Filter time 0.000s~1.000s 0.010s 0:Two-line mode 1 F4-11 Terminal command 1: Two-line mode 2 mode 2:Three-line mode 1 0 3:Three-line mode 2 F4-12 Terminal UP/DOWN 0.001Hz/s~65.535Hz/s 1.00Hz/ rate s F4-13 AI Curve 1 Minimum 0.00V~F V Input F4-14 AI curve 1 minimum %~+100.0% 0.0% input Set the corresponding F4-15 AI Curve 1 Max input F4-13~+10.00V 10.00V F7-01 FK-function selection F7 group Keyboard and Display Invalid 0:FK 1: Control Panel command channel and remote commands Channel (command Terminal command chann el or communications through Road) switch 2: reversing switch 3: the turning point 4: turning points 0 F7-02 STOP/RESET function 0: only in the keyboard mode, STOP/RES Key stop function effectively 1: in any operating mode, STOP/RES Key stop function are effective 1 F7-06 Load coefficient of sp eed is displayed F7-07 Inverter module radiat or temperaturedegre es ~ ~

13 F7-08 Temporary software version NO. F7-09 Total running time 0h~65535h --- F7-10 Products No F7-11 Software version No F7-13 Total power on time 0~65535 hour --- F7-14 Total power consumption time 0~65535 degree --- F9-00 F9 fault and protection Motor overload protection 0: Reject 1: Allow 1 F9-01 Motor overload protection the gain 0.20~ F9-02 Motor overload early warning factors 50%~100% 80% F9-03 Overvoltage stalling g ain 0~100 0 F9-04 Stall protection 120%~150% 130% F9-05 Loss of velocity gain 0~ F9-06 Loss of speed protectio 100%~200% 150% Electric short circuit F9-07 protection is selected 0:Invalid on 1:valid 1 Optional F9-09 Automatic fault reset number 0~20 0 Automatic fault reset F9-10 during With disabilities DO 0: No action 0 action selection 1:action F9-11 F9-12 Automatic fault reset interval Input lack of \ contact pull-in protection choices 0.1s~100.0s 1.0s Single digits: input phase failure protection choices Ten: contactor closing

14 protection 0: Allow 1:Reject F9-14 First fault types 0: no failure 1: reserved 2: accelerating the overcurrent 3: deceleration overcurrent 4: constant current 5: accelerating voltage 6: deceleration voltage 7: constant voltage 8: a buffer overload resistance 9: under pressure 10: inverter overload 11: motor overload 12: enter the phase 13: output phase 14: module from overheating 15: External fault 16: communication exception 17: contactor exception 18: the current exception 19: abnormal motor tuning 20: encoder/pg card exception 21: the exception parameter reading and writing 22: Converter hardware exceptions 23: motor short circuit to ground 24: reservation 25: reservations 26: run time 27: user-defined fault 1 28: user-defined fault 2

15 29: power-on time of arrival 30: set out 41: switch motor running 43: motor speed 45: motor overtemp F9-15 Second fault types Third fault types(the F9-16 lastest time) FP function code management FP-00 User password 0~ : no action 01: restore factory settings, excluding motor parameters FP-01 Number Initial parameter 02: to clear the log information 0 04: backup the user's current parameters 501: restoring backup parameters Notes: 1. The simple manual come from general-purpose inverter, is suitable for solar ene rgy special frequency converter, If you want to know more function, please refer to user manual of general-purpose inverter. 2. Aim at loading characteristic of solar energy special frequency converter, some o f common parameters were set before shipment, no need set again. 3. If you need the inverter output frequency change automatically according to the input voltage change, please put F0-03 into Inverter used the wrong power supply level or output of the motor and the inverter output voltage is not consistent may cause frequency converter or motor damage, please select corresponding specifications inverter according to the motor power and power specifications. 5. Modify F1 motor parameters set F1-05 won t affect the real output rotate speed of inverter. 6. Modify F1 motor parameters set F1-05 will affect actual output voltage of converter, 380VAC level inverter by modifying the parameters can output voltage 220VAC, but 220VAC level inverter by modifying the parameters cannot output voltage 380VAC.Please try to keep the factory default values, connect to the corresponding class motor to achieve maximum efficiency. 7. When carrier frequency is less than 3KHz, the largest distance between the inverter and motor should be within 50 M. When carrier frequency is more than 4 KHZ, should be

16 appropriate to reduce the distance, this connection is best to be equipped in the metal tube. If necessary, need add output reactor or filter. 8. Others matters needing attention according to random general inverter user manual. 6. Application Case Solar water supply control system is supplied DC power for the inverter by photovoltaic panels, inverter will drag pump and pump water of wells into the bucket. Both inside of wells and bucket have one water level gauge, when water in wells is lower than the minimum water level inverter will stop, when the water in bucket is higher than the upper limit water level inverter also will stop. Parameter setting Function Code Functional Setting Description F0-02 Terminal instructions 1 control operation F0-03 MPPT set operating 9 frequency F0-17 Acceleration time 25S F0-18 Deceleration time 25S F4-00 X1 Forward running 1 F4-01 Free stop 8 F9-09 Malfunction automatic reset times 10