OMEGA
2.2KW LS (Low PV Input Range)
Solar Inverter for Water Pump
Version: 1.
3
User Manual
Страница 1: ...OMEGA 2 2KW LS Low PV Input Range Solar Inverter for Water Pump Version 1 3 User Manual...
Страница 2: ...ON 5 Unpacking and Inspection 5 Preparation 5 Mounting the Unit 5 PV Connection 6 AC Input Connection 7 AC Output Motor Connection 8 Final Assembly 9 Remote Communication Connection 10 Control Signal...
Страница 3: ...are firmly connected without short circuit Otherwise it will cause equipment damage 3 Do NOT install this inverter under direct sunlight because high temperature may cause equipment damage 4 Please in...
Страница 4: ...nected Please reverse any two wires of them 3 When testing water pump be sure to install water pump at appropriate water level Never allow water pump in dry running Otherwise the inverter will activat...
Страница 5: ...lso accepts single phase AC input It allows the inverter to automatically switch between PV power and AC utility to guarantee water pump operation during night time Features Built in MPPT solar charge...
Страница 6: ...munication port 5 RS 232 communication port 6 Signal control slot 7 Display screen Refer to Operation and Display Panel for the details 8 LED indicators Refer to Operation and Display Panel for the de...
Страница 7: ...e to install Do not mount the inverter on flammable construction materials Mount on a solid metal surface Avoid direct sunlight Be sure the environment is shady and cool Be sure to install the inverte...
Страница 8: ...close to 330V for inverter with 220V output voltage To calculate PV module numbers in series N and in parallel M please follow below formula For three phase output Imp Po Kvo x 0 9 x M For single phas...
Страница 9: ...follow below steps to implement PV module connection 1 Remove insulation sleeve 10 mm for positive and negative conductors 2 Check correct polarity of connection cable from PV modules and PV input co...
Страница 10: ...ecurely connected AC Output Motor Connection WARNING All wiring must be performed by a qualified personnel WARNING It s very important for system safety and efficient operation to use appropriate cabl...
Страница 11: ...output wires on motor connection are reversely connected Please reverse any two wires of them International standards for motor lead wire US Black BLK Red RED Yellow YEL Ground GND International Gray...
Страница 12: ...After wiring is complete the media converter will light on and any data transmission occurs the indicators for RXD and TXD will flash Control Signal Connection Optional There are 7 ports in control si...
Страница 13: ...S3 will be open status If open status is detected for COM1 and DI3 S3 the inverter will automatically shut down in two seconds and show alarm If closed status is detected for COM1 and DI3 S3 again the...
Страница 14: ...lue is displayed on the LCD screen A Green Solid On Output current value is displayed on the LCD screen V Green Solid On Output voltage value is displayed on the LCD screen A and V Green Solid on Outp...
Страница 15: ...or at least 1 second STOP RST To turn off the unit press this button for at least 1 second To reset fault message press this button for at least 1 second To increase the setting value To decrease the...
Страница 16: ...itch cursor location Press UP or DOWN button to change value for rated power Until it shows correct rated power please press ENTER button to confirm the setting 4 Press UP button for 500ms to switch t...
Страница 17: ...ominal current please press ENTER button to confirm the setting 10 Then all parameters of water pump are set up completely Press ESC PROG button to return to P0 level Please press ESC PROG button agai...
Страница 18: ...ng value in P0 01 Hz 50 P0 05 Low limit for frequency 6 setting value in P0 04 Hz 10 P1 Over current device on the motor and torque increasing P1 00 Maximum current limit 10 200 110 A multiple of nomi...
Страница 19: ...eration time for motor 1 3600 S 20 P3 06 Deceleration time for motor 1 3600 S 20 P3 07 Over temperature warning for environment 10 60 45 P4 Inverter operation mode setting P4 00 MPPT function enable d...
Страница 20: ...RMS High Inverter control is abnormal E06 High PV voltage 1 PV input voltage is too high 2 There is something wrong with voltage detection circuit E07 Current unbalance 1 Output phase loss 2 Output w...
Страница 21: ...ent 1 Environment temperature is beyond the upper limit 60 C 2 The wire of environment temperature detection is not connected A10 Wrong parameter setting in the motor Wrong parameter setting in the mo...
Страница 22: ...iency 97 Nominal Output Current 14 A 10 A Motor Type Single phase motor Three phase asynchronous motor Frequency Precision 0 2 PROTECTION Full Protection Phase lost dry pumping motor locked weak sunli...
