Veichi SI30 Manual
  1. Manuals
  2. Brands
  3. Veichi Manuals
  4. Inverter
  5. SI30 series
  6. Manual

Veichi SI30 Manual

Solar pump inverter
Hide thumbs Also See for SI30:
Table of Contents

Advertisement

Quick Links

Download this manual
NEW SI30 Solar Pump Inverter

Advertisement

Table of Contents
loading

Related Manuals for Veichi SI30

Summary of Contents for Veichi SI30

  • Page 1 NEW SI30 Solar Pump Inverter...

  • Page 2: Chapter 1 Safety Requirement And Cautions

    SI30 Solar Pump Inverter Manual Chapter 1 Safety Requirement and Cautions To ensure safety of your health, equipment and property, please read this chapter carefully before using the solar pump inverter and act in compliance with the instructions when installing, debugging, running and overhauling the inverter.
  • Page 3 SI30 Solar Pump Inverter Manual Attention 1. If the damage to solar pump inverter or other equipment is caused by improper wiring and utilization or unauthorized alteration, the user should shoulder all responsibilities. 2. Please make sure all wirings meet EMC requirements and satisfy safety standards in the local area;...

  • Page 4: Operation

    SI30 Solar Pump Inverter Manual ● After Electrification Danger 1. After electrified, it is forbidden to open the cover, make wiring, and check up; Otherwise, it will cause the danger of electric shock. 2. After electrified, it is forbidden to contact internal wiring board and its parts. Otherwise it will cause the danger of electric shock.

  • Page 5: Technical Specification

    (V) (Hz) power(kW) (kW) (kW) SI30-D1 series, DC90V-400V input,3 phase AC110V-230V output, MPPT voltage range DC90V-400V,for AC110V pumps 0.75 0.75 175~380 0-320 1.95 175~380 0-320 SI30-D3 series,DC150V-450V input,3 phase AC220V-240V output, MPPT voltage range DC150V-450V, for AC220V pumps 0.75...
  • Page 6 SI30 Solar Pump Inverter Manual 620～750 0-320 14.3 620～750 0-320 1.5 Cautions in Disposal When you dispose solar pump inverter, please pay attention to: 1. Electrolytic capacitor: the electrolytic capacitor of main circuit or the printing plate may explode when they are burned.

  • Page 7: Products Appearance

    SI30 Solar Pump Inverter Manual Chapter 2 Installation and Wiring 2.1 Products Appearance 2.2 Open Cover Remove 4 fixed screws in the cover and turn from right to left to open the top cover, as shown below:...
  • Page 8 SI30 Solar Pump Inverter Manual 2.3 Wiring and grounded（The ground wire must be firmly connected） 2.4 Inverter Dimension 7.5 (installation hole)

  • Page 9: Terminal Diagram

    SI30 Solar Pump Inverter Manual 2.5 Terminal diagram Control loop terminal instructions ● Terminal Function definition Description 10V auxiliary power supply output, constitutes loop with +10V MAX output 50mA 24V auxiliary power supply output, constitutes loop with +24V MAX output 100mA...

  • Page 10: Chapter 3 Basic Operation And Trial Run

    SI30 Solar Pump Inverter Manual Chapter 3 Basic Operation and Trial Run 3.1 Keyboard Layout and Function Specification (optional) ● Keyboard Appearance ● Key Function Double-line Symbol Function keyboard Hz: Frequency A: Current V: Voltage V/A: Voltage or Unit indicator...
  • Page 11 SI30 Solar Pump Inverter Manual 3.2 GPRS: IOT-GWS module and APP application (optional) ● IOT-GWS module appearance and wiring diagram ● APP main interface and function introduction...
  • Page 12 SI30 Solar Pump Inverter Manual 3.3 Panel button (standard configuration) It is able to complete start /stop operation on inverter by pressing [Start/Stop] key in the cover panel only when F0.02=0. Pressing the key to start it when it is in stop status. While it is in running status, press the key to stop it.

  • Page 13: Chapter 4 Fault Diagnosis And Solution

    SI30 Solar Pump Inverter Manual Chapter 4 Fault Diagnosis and Solution This chapter describes the inverter fault, alerts, and operation of the failure on the inverter, the display information on inverter and countermeasures. In addition, the poor condition of the drive and motor failures will be briefly described in this chapter.
  • Page 14 SI30 Solar Pump Inverter Manual ●The acceleration time is ●Adjust the manual torque too short boost or V/F curve ●Manual torque boost or V/F ●Adjust the voltage to curve is not appropriate normal range ●The voltage is too low ●Select rotational speed ●The startup operation is...
  • Page 15 SI30 Solar Pump Inverter Manual ●The grid voltage is too ●change bigger power AC lower drive ●Load is too big or motor block load ●AC drive selected is too load ●Prolong acceleration ●Deceleration is too short time ●Short circuit of solar drive ●To check peripheral...
  • Page 16 SI30 Solar Pump Inverter Manual ●Capacitance difference is wire too big between motor and ●Change inverter model inverter ●Reset parameter ●Motor parameter setting according to nameplate mistake ●Electromagnetic disturb in ●Resume load and save E.EEP Memory fault memory period ●Seek support from ●EEPROM damage...
  • Page 17 SI30 Solar Pump Inverter Manual ● Check weather if it is ●Solar power is not enough Dormancy cloudy A.LPn A.LPn ●Solar panel has dust or alarm ● Check and clean solar shelter panel ●Check weather if it is ●Solar power is not enough cloudy ●Running direction is wrong...

  • Page 18: Chapter 5 Parameters List

    SI30 Solar Pump Inverter Manual Chapter 5 Parameters List This chapter just provides function parameter table.Specifications refer to AC300 technical manual or inquiry the company. “●”:arameter can be changed in the running state. “〇”:arameter can’t be changed in the running state.
  • Page 19 SI30 Solar Pump Inverter Manual LED“0000”digit: optional card command instruction binding 0: no binding 1: keyboard number given frequency 2: Reserved 3: Voltage/Current analog AI1 given 4: Voltage/Current analog AI2 given 5: Reserved 6: Terminal pulse PUL given 7: 85 communication given...
  • Page 20 SI30 Solar Pump Inverter Manual G/P Model ● F00.17 0: G Type 1: P Type 0x011 Setting F00.18 Reserved 0: No action 1: Restore factory default (not restoring motor Parameter parameters) 〇 F00.19 0x013 initialization 2: Restore factory default (restoring motor...
  • Page 21 SI30 Solar Pump Inverter Manual Virtual vX1 terminal ● F02.60 0x238 function selection Virtual vX2 terminal ● F02.61 0x239 0: No function function 1: Forward selection 2: Reverse Virtual vX3 10: Water fulfilled detect alarm terminal ● 11: Water fulfilled detect reset F02.62...
  • Page 22 SI30 Solar Pump Inverter Manual F00.08 2: Modify PID give setting by key board numbers F11.01 LED “00” digit: power off storage selection 0: No save frequency after power off 1: Save frequency after power off LED “000” digit: action limit...
  • Page 23 SI30 Solar Pump Inverter Manual LED “00” digit: C00.40-C00.69 0: No display 1: Normal display Rotate speed ● F04.24 display 0.0%～500.0% 0000 0x418 coefficient Power display ● F04.25 0.0%～500.0% 100.0% 0x419 coefficient 0: After power on the fan runs 1: Stop associated with temperature, running is rotary ●...
  • Page 24 SI30 Solar Pump Inverter Manual Asynchronous ※ F05.09 motor rotor 0.01%～50.00% Model set 0x509 resistance Asynchronous motor stator ※ F05.10 0.01%～50.00% Model set 0x50A leakage inductance Asynchronous ※ F05.11 motor stator 0.1%～2000.0% Model set 0x50B inductance synchronous ※ F05.12 motor stator 0.01%～50.00%...
  • Page 25 SI30 Solar Pump Inverter Manual ASR (speed loop) ● F06.04 0.01～100.00 10.00 0x604 proportional gain 2 ASR (speed loop) ● F06.05 0.000s～6.000s 0.200s 0x605 integral time 2 ● F06.06 ASR filter time 2 0.0ms～100.0ms 0.0ms 0x606 ● F06.07 ASR switch frequency 2 0.00～Max frequency...
  • Page 26 SI30 Solar Pump Inverter Manual Low frequency pull in ● F06.35 0.0%～100.0% 10.0% 0x623 current High frequency pull in ● F06.36 0.0%～100.0% 10.0% 0x624 current Frequency of current ● F06.37 0.0%～100.0% 10.0% 0x625 pulled in Protection and Malfunction Parameter Group...
  • Page 27 SI30 Solar Pump Inverter Manual 〇 F13.01 485 communication address 1～247 0xD01 LED“0” digit:485 communication 0: 1200 bps 1: 2400 bps Communication baud rate 〇 F13.02 2: 4800 bps 3: 9600 bps 0003 0xD02 selection 4: 19200 bps 5: 38400 bps LED“00”/“000”/”0000”digit:reserved...
  • Page 28 SI30 Solar Pump Inverter Manual ● F14.09 Quick-drop frequency gain 0～20 0xE09 Frequency adjusting filter ● F14.10 0.001s～2.000s 0.001s 0xE0A time ● F14.11 Go to sleep mode voltage 0V～1000V 0xE0B ● F14.12 Wake up restore voltage 0V～1000V 400V 0xE0C Sleeping stop restore ●...
  • Page 29 SI30 Solar Pump Inverter Manual DC current revise 100.0 ● F14.31 0.0%～999.9% 0xE1F proportion gain 0.50k ● F14.32 Power curve point 0 0.00kW～99.99kW 0xE20 1.00k ● F14.33 Power curve point 1 0.00kW～99.99kW 0xE21 1.50k ● F14.34 Power curve point 2 0.00kW～99.99kW...
  • Page 30 SI30 Solar Pump Inverter Manual LED“0” digit: Intermittent operation storage selection 0.Invalid 1.Valid Intermittent operation & 〇 F14.53 LED“00” digit: Stop mode while alarm 0000H 0xE35 alarm selection 0.DEC stop 1.Free stop LED“000” digit:Reserved LED“0000” digit:Reserved Repeat times of intermittent ●...
  • Page 31 SI30 Solar Pump Inverter Manual UP/DW clear Swing frequency 61-79 Reserve Switch channel A to Swing frequency reset Water-full detect alarm channel B Channel combination Water-full detect alarm Timer trigger terminal switch to recovery Channel combination Timer clear terminal Hybrid mode...
  • Page 32 SI30 Solar Pump Inverter Manual C01.12 The last malfunction running frequency 0.00~Maxfrequecy 0x220C C01.13 The last malfunction output voltage 0V～1500V 0x220D C01.14 The last malfunction output current 0.1A～2000.0A 0x220E C01.15 The last malfunction bus voltage 0V～3000V 0x220F C01.16 The last malfunction module temperature 0℃～100℃...

  • Page 33: Chapter 6 Operation Guidance

    SI30 Solar Pump Inverter Manual Chapter 6 Operation Guidance 6.1 AM Motor Pump Drive Operation Guidance (Keyboard as an example) 1) Wiring ①. Confirmed the solar pump drive if mating with motor. ②. Correctly connecting “+” “-” of solar panel to corresponding “+” “-” pole of inverter or R, T wiring terminals Otherwise it will cause inverter damage.

  • Page 34: Common Problems And Solutions

    SI30 Solar Pump Inverter Manual ④. Press FWD button for trail running, and confirm the motor running direction. 3) Common problems and solutions ①. Q:Well-lit conditions, the pump is running, but the water is very small. A:Check if the pump motor direction is reversed.
  • Page 35 SI30 Solar Pump Inverter Manual E. Minimum Power Protection During the operation of the photovoltaic pump, for some reason, the output power is less than F14.23(minimum power protection value), and after F14.24 (minimum power protection detection time) time, enters into standby protection state, while the keyboard warning "A.LPr"; after entering into the standby protection state and after F14.25 (minimum power automatic recovery)time, automatically resume...
  • Page 36 2021...

Table of Contents