Omnik Omniksol-2k-TL3-S User manual

User Manual V1.1
User Manual
-Installation
-Operation
Omniksol-1k/1.5k-TL2-M
Omniksol-2k/2.5k/3k-TL3-S
Omniksol-3k/3.68k/4k-TL3
Omniksol-5k/6k-TL3
Omnik New Energy Co., Ltd.

1
Catalog
1. Notes on this manual.................................................................................................................... 3
1.1 Scope of Validation .................................................................................................................. 3
1.2 Symbols Used.......................................................................................................................... 3
1.3 Target Group............................................................................................................................ 4
2. Preparation.................................................................................................................................... 5
2.1 Safety Instructions.................................................................................................................... 5
2.2 Explanations of Symbols on Inverter ........................................................................................ 6
3. Product Information...................................................................................................................... 7
3.1 Overview.................................................................................................................................. 7
3.2 Major Characteristics................................................................................................................ 8
3.3 Datasheet................................................................................................................................. 9
4. Packing checklist........................................................................................................................ 17
4.1 Assembly parts....................................................................................................................... 17
4.2 Product Appearance............................................................................................................... 18
4.3 Product Identification.............................................................................................................. 19
4.4 Further Information................................................................................................................. 20
5. Installation................................................................................................................................... 21
5.1 Safety..................................................................................................................................... 21
5.2 Mounting Instructions ............................................................................................................. 22
5.3 Safety Clearance.................................................................................................................... 23
5.4 Mounting Procedure............................................................................................................... 24
5.5 Safety lock.............................................................................................................................. 27
6. Electrical Connection................................................................................................................. 28
6.1 Safety..................................................................................................................................... 28
6.2 AC Side Connection............................................................................................................... 28
6.3 DC Side Connection............................................................................................................... 33
7. Display......................................................................................................................................... 40
7.1 LCD Panel.............................................................................................................................. 40
7.2 LCD Display........................................................................................................................... 41
7.3 Instructions of Safety Standard selection when power-up....................................................... 43
7.4 State Information.................................................................................................................... 44

2
8. Communication Setting.............................................................................................................. 45
8.1 GPRS Card............................................................................................................................ 45
8.2 Installation of GPRS/WiFi card............................................................................................... 46
8.3 Register on monitoring website .............................................................................................. 49
8.4 Login monitoring System........................................................................................................ 52
8.5 WiFi card................................................................................................................................ 57
8.6 Netwoek Settings ................................................................................................................... 58
8.7 Ethernet Card......................................................................................................................... 67
8.8 Installation of Ethernet card.................................................................................................... 68
8.9 RS485 card............................................................................................................................ 70
9. Recycling and Disposal.............................................................................................................. 75
10. Troubleshooting ......................................................................................................................... 76
11. Abbreviation................................................................................................................................ 78
12. Contact........................................................................................................................................ 79

3
1.Notes on this manual
1.1 Scope of Validation
The main purpose of this User’s Manual is to provide instructions and detailed procedures
for installing, operating, maintaining, and troubleshooting the following four series of Omnik
Inverters:
Omniksol-1k/1.5k-TL2-M
Omniksol-2k/2.5k/3k-TL3-S
Omniksol-3k/3.68k/4k-TL3
Omniksol-5k/6k-TL3
Please keep this user manual all time available in case of emergency.
1.2 Symbols Used
CAUTION
CAUTION indicates a hazardous condition which, if not avoided,
can result in minor or moderate injury.
Or moderate injury.
WARNING
WARNING indicates a hazardous situation which, if not
avoided, can result in death or serious injury or moderate injury.
DANGER
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.

4
1.3 Target Group
Chapter 1, 2, 3, 4, 7, 8, 9, 10, 11 and Chapter 12 are intended for anyone who is
intended to use Omnik Grid Tie Solar Inverter. Before any further action, the operators
must first read all safety regulations and be aware of the potential danger to operate
high-voltage devices. Operators must also have a complete understanding of this
device’s features and functions.
Chapter 5 and Chapter 6 are only for qualified personnel who are intended to install
Or uninstall the Omnik Grid Tie Solar Inverter.
NOTICE
Hereby qualified personnel means he/she has the valid license
from the local authority in:
•Installing electrical equipment and PV power systems
(up to 1000 V).
•Applying all applicable installation codes.
•Analyzing and reducing the hazards involved in
performing electrical work.
•Selecting and using Personal Protective Equipment
(PPE).
WARNING
Do not use this product unless it has been successfully installed
by qualified personnel in accordance with the instructions in
Chapter 5, “Installation”.
NOTICE
NOTICE indicates a situation that can result in property
damage, if not avoided.

5
2.Preparation
2.1 Safety Instructions
NOTICE
Public utility only
The PV inverter designed to feed AC power directly into the
public utility power grid，do not connect AC output of the
device to any private AC equipment.
WARNING
The installation，service ，recycling and disposal of the
inverters must be performed by qualified personnel only in
compliance with national and local standards and
regulations. Please contact your dealer to get the
information of authorized repair facility for any maintenance
or repairmen.
Any unauthorized actions including modification of product
functionality of any form will affect the validation of warranty
service; Omnik may deny the obligation of warranty service
accordingly.
DANGER
DANGER due to electrical shock and high voltage DO
NOT touch the operating component of the inverter, it might
result in burning or death. TO prevent risk of electric shock
during installation and maintenance, please make sure that
all AC and DC terminals are plugged out. DO NOT stay close
to the instruments while there is severe weather conditions
including storm, lighting etc.

6
2.2 Explanations of Symbols on Inverter
Symbol
Description
Dangerous electrical voltage
This device is directly connected to public grid, thus all
work to the inverter shall only be carried out by
qualified personnel.
DANGER to life due to high electrical voltage!
There might be residual currents in inverter because
of large capacitors. Wait 10 MINUTES before you
remove the front lid.
NOTICE, danger!
This device directly connected with electricity
generators and public grid.
Danger of hot surface
The components inside the inverter will release a log
of heat during operation, DO NOT touch aluminum
housing during operating.
An error has occurred
Please go to Chapter 10 “Trouble Shooting” to remedy the
error.
This device SHALL NOT be disposed of in
residential waste
Please go to Chapter 9 “Recycling and Disposal” for
proper treatments.
Without Transformer
This inverter does not use transformer for the isolation
function.
CAUTION
The PV inverter will become hot during operation; please
don’t touch the heat sink or peripheral surface during or
shortly after operation. Risk of damage due to improper
modifications. Never modify or manipulate the inverter or
other components of the system.

7
3.Product Information
3.1 Overview
Industrial Layout (Sample)
、
CE Mark
Equipment with the CE mark fulfils the basic
requirements of the Guideline Governing Low-Voltage
and Electromagnetic Compatibility.
No unauthorized perforations or modifications
Any unauthorized perforations or modifications are
strictly forbidden, if any defect or damage
(device/person) is occurred, Omnik shall not take any
responsibility for it.

8
Excellent Heat Elimination (Sample)
3.2 Major Characteristics
Omnik inverter has following characteristics which make Omnik inverter “High Efficiency,
High Reliability, High Cost Effective Ratio”
Wide DC input voltage and current ranges, enables more PV panels connected.
Wide MPP voltage range ensure high yield under various weather conditions.
High MPP tracking accuracy, ensure the minimum power loses during converting.
Complete set of protection methods.
Also, following protection methods are integrated in Omnik inverter:
Internal overvoltage
DC insulation monitoring
Ground fault protection
Grid monitoring
Ground fault current monitoring
DC current monitoring
Integrated DC switch

9
3.3 Datasheet
Datasheet of Omniksol-1k/1.5k-TL2-M
Type
Omniksol-1k-TL2-M
Omniksol-1.5k-TL2-M
Input(DC)
Max. PV Module Power [W]
1250
1750
Max. Input Power [W]
1200
1700
Max. DC Voltage [V]
500
500
Nominal DC Voltage [V]
360
360
Operating MPPT Voltage
Range [V]
60 - 400
60 - 400
MPPT Voltage Range at
Nominal Power [V]
155 - 400
155 - 400
Start up DC Voltage [V]
70
70
Turn off DC Voltage [V]
50
50
Max. DC Current[A]
10
10
Max. Short Circuit Current [A]
12
12
Number of MPP trackers
1
1
Number of DC Connection
1
1
DC Connection Type
Amphenol Connector
Amphenol Connector
Output(AC)
Max. AC Appaeent Power
[VA]
1000
1500
Nominal AC Power [W]
1000
1500
Nominal Grid Voltage [V]
220 / 230 / 240
220 / 230 / 240
Nominal Grid Frequency [Hz]
50 / 60
50 / 60
Max. AC Current [A]
5
7.5
Grid Voltage Range [V]*
185 - 276
185 - 276
Grid Frequency Range [Hz]*
45 - 55 / 55 - 65
45 - 55 / 55 - 65
Power Factor
0.9i - 0.9c
0.9i - 0.9c
Total Harmonic Distortion
(THD)
＜3%
＜3%
Night time Power
Consumption [W]
＜1
＜1
AC Connection Type
Plug-in connector
Plug-in connector
Efficiency
Max. Efficiency
96.5%
96.5%
Euro Efficiency
95.8%
96.0%
MPPT Efficiency
99.9%
99.9%
see next page

10
Safety and Protection
Protection Functions
Array ground insulation resistance monitoring Output over current protection Residual current monitoring
Array polarity reverse protection Output over/under voltage protection Surge protection
Array over voltage protection Output over/under frequency protection Anti-island protection
Array over current protection Output short circuit protection Over temperature protection
Protection Class
Ⅰ（According to IEC 62103）
Overvoltage Category
PV Ⅱ/ Mains Ⅲ（According to IEC 62109-1）
Reference Standard
Safety Standard
IEC/EN 62109-1,IEC/EN 62109-2
EMC Standard
EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-2,EN 61000-3-3
Grid Standard
VDE-AR-N 4105,VDE 0126-1-1,C10/11,G83/2,UTE C 15-721-1,CEI 0-21,
EN50438,NB/T32004,IEC62116,IEC61727,IEC61683,IEC60068
Physical Structure
Dimensions (WxHxD) [mm]
210 * 290 * 90
Weight [kg]
5
Environmental Protection
Rating
IP 65（According to IEC 60529）
Cooling Concept
Natural convection
Mounting Information
Wall bracket
General Data
Operating Temperature
Range [℃]
-25 to +60（derating above 45℃）
Relative Humidity
0% to 100%,no condensation
Max. Altitude (above sea
level) [m]
2000
Noise Level [dB]
＜40
Isolation Type
Transformerless
Display
2 LED,Backlight,2 * 16 Character LCD
Data Communication
Interfaces
RS485 / WiFi / GPRS optional
Guarantee
5 - 25 years optional
*The AC voltage and frequency range may vary depending on specific country grid

11
Datasheet of Omniksok-2k/2.5k/3k-TL3-S
Type
Omniksol-2k-TL3-S
Omniksol-2.5k-TL3-S
Omniksol-3k-TL3-S
Input(DC)
Max. PV Module Power [W]
2400
3000
3600
Max. Input Power [W]
2200
2700
3300
Max. DC Voltage [V]
500
500
550
Nominal DC Voltage [V]
360
360
360
Operating MPPT Voltage
Range [V]
120 - 450
120 - 450
120 - 500
MPPT Voltage Range at
Nominal Power [V]
210 - 450
260 - 450
320 - 500
Start up DC Voltage [V]
150
150
150
Turn off DC Voltage [V]
120
120
120
Max. DC Current[A]
10
10
10
Max. Short Circuit Current [A]
14
14
14
Number of MPP trackers
1
1
1
Number of DC Connection
1
1
1
DC Connection Type
Amphenol Connector
Amphenol Connector
Amphenol Connector
Output(AC)
Max. AC Appaeent Power
[VA]
2200
2750
3300
Nominal AC Power [W]
2000
2500
3000
Nominal Grid Voltage [V]
220 / 230 / 240
220 / 230 / 240
220 / 230 / 240
Nominal Grid Frequency [Hz]
50 / 60
50 / 60
50 / 60
Max. AC Current [A]
10
12.5
15
Grid Voltage Range [V]*
185 - 276
185 - 276
185 - 276
Grid Frequency Range [Hz]*
45 - 55 / 55 - 65
45 - 55 / 55 - 65
45 - 55 / 55 - 65
Power Factor
0.9i - 0.9c
0.9i - 0.9c
0.9i - 0.9c
Total Harmonic Distortion
(THD)
＜3%
＜3%
＜3%
Night time Power
Consumption [W]
＜1
＜1
＜1
AC Connection Type
Plug-in connector
Plug-in connector
Plug-in connector
Efficiency
Max. Efficiency
97.2%
97.2%
97.2%
Euro Efficiency
96.6%
96.6%
96.6%
MPPT Efficiency
99.9%
99.9%
99.9%
see next page

12
Safety and Protection
Protection Functions
Array ground insulation resistance monitoring Output over current protection Residual current monitoring
Array polarity reverse protection Output over/under voltage protection Surge protection
Array over voltage protection Output over/under frequency protection Anti-island protection
Array over current protection Output short circuit protection Over temperature protection
Protection Class
Ⅰ（According to IEC 62103）
Overvoltage Category
PV Ⅱ/ Mains Ⅲ（According to IEC 62109-1）
Reference Standard
Safety Standard
IEC/EN 62109-1,IEC/EN 62109-2
EMC Standard
EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-2,EN 61000-3-3
Grid Standard
VDE-AR-N 4105,VDE 0126-1-1,C10/11,G83/2,UTE C 15-721-1,CEI 0-21,
EN50438,NB/T32004,IEC62116,IEC61727,IEC61683,IEC60068
Physical Structure
Dimensions (WxHxD) [mm]
245 * 346 * 123
Weight [kg]
8
Environmental Protection
Rating
IP 65（According to IEC 60529）
Cooling Concept
Natural convection
Mounting Information
Wall bracket
General Data
Operating Temperature
Range [℃]
-25 to +60（derating above 45℃）
Relative Humidity
0% to 100%,no condensation
Max. Altitude (above sea
level) [m]
2000
Noise Level [dB]
＜40
Isolation Type
Transformerless
Display
2 LED,Backlight,2 * 16 Character LCD
Data Communication
Interfaces
RS485 / WiFi / GPRS optional
Guarantee
5 - 25 years optional
*The AC voltage and frequency range may vary depending on specific country grid

13
Datasheet of Omniksol-3k/3.68k/4k-TL3
Type
Omniksol-3k-TL3
Omniksol-3.68k-TL3
Omniksol-4k-TL3
Input(DC)
Max. PV Module Power [W]
3600
4400
4800
Max. Input Power [W]
1650/1650
2100/2100
2300/2300
Max. DC Voltage [V]
580
580
580
Nominal DC Voltage [V]
360
360
360
Operating MPPT Voltage
Range [V]
120 - 500
120 - 500
120 - 500
MPPT Voltage Range at
Nominal Power [V]
170 - 500
200 - 500
220 - 500
Start up DC Voltage [V]
150
150
150
Turn off DC Voltage [V]
120
120
120
Max. DC Current[A]
A:10 / B:10
A:10 / B:10
A:10 / B:10
Max. Short Circuit Current [A]
A:14 / B:14
A:14 / B:14
A:14 / B:14
Number of MPP trackers
A:1 / B:1
A:1 / B:1
A:1 / B:1
Number of DC Connection
A:1 / B:1
A:1 / B:1
A:1 / B:1
DC Connection Type
Amphenol Connector
Amphenol Connector
Amphenol Connector
Output(AC)
Max. AC Appaeent Power
[VA]
3300
3680
4400
Nominal AC Power [W]
3000
3680
4000
Nominal Grid Voltage [V]
220 / 230 / 240
220 / 230 / 240
220 / 230 / 240
Nominal Grid Frequency [Hz]
50 / 60
50 / 60
50 / 60
Max. AC Current [A]
15
16
20
Grid Voltage Range [V]*
185 - 276
185 - 276
185 - 276
Grid Frequency Range [Hz]*
45 - 55 / 55 - 65
45 - 55 / 55 - 65
45 - 55 / 55 - 65
Power Factor
0.9i - 0.9c
0.9i - 0.9c
0.9i - 0.9c
Total Harmonic Distortion
(THD)
＜3%
＜3%
＜3%
Night time Power
Consumption [W]
＜1
＜1
＜1
AC Connection Type
Plug-in connector
Plug-in connector
Plug-in connector
Efficiency
Max. Efficiency
97.3%
97.3%
97.3%
Euro Efficiency
96.7%
96.7%
96.7%
MPPT Efficiency
99.9%
99.9%
99.9%
see next page

14
Safety and Protection
Protection Functions
Array ground insulation resistance monitoring Output over current protection Residual current monitoring
Array polarity reverse protection Output over/under voltage protection Surge protection
Array over voltage protection Output over/under frequency protection Anti-island protection
Array over current protection Output short circuit protection Over temperature protection
Protection Class
Ⅰ（According to IEC 62103）
Overvoltage Category
PV Ⅱ/ Mains Ⅲ（According to IEC 62109-1）
Reference Standard
Safety Standard
IEC/EN 62109-1,IEC/EN 62109-2
EMC Standard
EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-11,EN 61000-3-12
Grid Standard
VDE-AR-N 4105,VDE 0126-1-1,C10/11,G59/3,EN50438,NB/T32004,
IEC62116,IEC61727,IEC61683,IEC60068
Physical Structure
Dimensions (WxHxD) [mm]
288 * 380 * 130
Weight [kg]
11.5
Environmental Protection
Rating
IP 65（According to IEC 60529）
Cooling Concept
Natural convection
Mounting Information
Wall bracket
General Data
Operating Temperature Range
[℃]
-25 to +60（derating above 45℃）
Relative Humidity
0% to 100%,no condensation
Max. Altitude (above sea
level) [m]
2000
Noise Level [dB]
＜40
Isolation Type
Transformerless
Display
2 LED,Backlight,2 * 16 Character LCD
Data Communication
Interfaces
RS485 / WiFi / GPRS optional
Guarantee
5 - 25 years optional
*The AC voltage and frequency range may vary depending on specific country grid

15
Datasheet of Omniksol- 5k&6k-TL3
Type
Omniksol-5k-TL3
Omniksol-6k-TL3
Input(DC)
Max. PV Module Power [W]
6000
7200
Max. Input Power [W]
2800/2800
3300/3300
Max. DC Voltage [V]
580
580
Nominal DC Voltage [V]
360
360
Operating MPPT Voltage
Range [V]
120 - 500
120 - 500
MPPT Voltage Range at
Nominal Power [V]
270 - 500
320 - 500
Start up DC Voltage [V]
150
150
Turn off DC Voltage [V]
120
120
Max. DC Current[A]
A:10 / B:10
A:10 / B:10
Max. Short Circuit Current [A]
A:14 / B:14
A:14 / B:14
Number of MPP trackers
A:1 / B:1
A:1 / B:1
Number of DC Connection
A:1 / B:1
A:1 / B:1
DC Connection Type
Amphenol Connector
Amphenol Connector
Output(AC)
Max. AC Appaeent Power [VA]
5500
6600
Nominal AC Power [W]
5000
6000
Nominal Grid Voltage [V]
220 / 230 / 240
220 / 230 / 240
Nominal Grid Frequency [Hz]
50 / 60
50 / 60
Max. AC Current [A]
25
30
Grid Voltage Range [V]*
185 - 276
185 - 276
Grid Frequency Range [Hz]*
45 - 55 / 55 - 65
45 - 55 / 55 - 65
Power Factor
0.9i - 0.9c
0.9i - 0.9c
Total Harmonic Distortion
(THD)
＜3%
＜3%
Night time Power Consumption
[W]
＜1
＜1
AC Connection Type
Terminal Blocks
Terminal Blocks
Efficiency
Max. Efficiency
98.1%
98.1%
Euro Efficiency
97.3%
97.3%
MPPT Efficiency
99.9%
99.9%
see next page

16
Safety and Protection
Protection Functions
Array ground insulation resistance monitoring Output over current protection Residual current monitoring
Array polarity reverse protection Output over/under voltage protection Surge protection
Array over voltage protection Output over/under frequency protection Anti-island protection
Array over current protection Output short circuit protection Over temperature protection
Protection Class
Ⅰ（According to IEC 62103）
Overvoltage Category
PV Ⅱ/ Mains Ⅲ（According to IEC 62109-1）
Reference Standard
Safety Standard
IEC/EN 62109-1,IEC/EN 62109-2
EMC Standard
EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-11,EN 61000-3-12
Grid Standard
G59/3,CEI 0-21,NB/T32004
Physical Structure
Dimensions (WxHxD) [mm]
343 * 425 * 136
Weight [kg]
16.8
Environmental Protection
Rating
IP 65（According to IEC 60529）
Cooling Concept
Natural convection
Mounting Information
Wall bracket
General Data
Operating Temperature Range
[℃]
-25 to +60（derating above 45℃）
Relative Humidity
0% to 100%,no condensation
Max. Altitude (above sea level)
[m]
2000
Noise Level [dB]
＜40
Isolation Type
Transformerless
Display
2 LED,Backlight,2 * 16 Character LCD
Data Communication Interfaces
RS485 / WiFi / GPRS optional
Guarantee
5 - 25 years optional
*The AC voltage and frequency range may vary depending on specific country grid

17
4.Packing checklist
4.1 Assembly parts
After you receive the Omnik inverter, please check if there is any damage on the carton,
and then check the inside completeness for any visible external damage on the inverter or any
accessories. Contact your dealer if anything is damaged or missing.
A
B
C
D
E
F
G
H
Object
Quantity
Description
A
1
Omnik inverter
B
1 pair
DC connector
C
1
AC connector
D
4
Screw (ST6×50)
E
4
Expansion tube
F
1
User manual
G
1
Installation position scale
H
1
Wall mounting bracket

18
4.2 Product Appearance
Front
Object
Description
A
LED light(Green) –RUN
B
LED light(Red) –FAULT
C
Function key for displays and choice of language
Bottom (style 1)
Object
Description
A
DC switch
B
Plug connectors for DC input.
C
Terminal for grid connection (AC output)
D
WiFi/GPRS/RS485 interface
B
D
C
C
A
B
A