Omnik New Energy Omniksol-5k-TL2-3P User manual

User Manual V1.1
User Manual
-Installation
-Operation
Omniksol-5k-TL2-3P
Omniksol-6k-TL2
Omniksol-8k-TL2
Omniksol-9k-TL2
Omniksol-10k-TL2
Omnik New Energy Co.,Ltd.

1
Catalog
Catalog...................................................................................................................................... 1
1. Notes on this manual......................................................................................................... 4
1.1 General notes................................................................................................................ 4
1.2 Symbols Used............................................................................................................... 4
1.3 Target Group................................................................................................................. 5
2. Preparation........................................................................................................................ 6
2.1 Safety Instructions......................................................................................................... 6
2.2 Explanations of Symbols on Inverter............................................................................. 7
3. Product Information............................................................................................................ 8
3.1 Overview....................................................................................................................... 8
3.2 Major Characteristics .................................................................................................... 9
3.3 Technical Data.............................................................................................................10
4. Packing checklist ..............................................................................................................14
4.1 Assembly parts.............................................................................................................14
4.2 Product Appearance ....................................................................................................15
4.3 Product Identification....................................................................................................16
4.4 Further Information.......................................................................................................16
5. Installation.........................................................................................................................17
5.1 Safety...........................................................................................................................17
5.2 Mounting Instructions...................................................................................................18
5.3 Safety Clearance..........................................................................................................19
5.4 Mounting Procedure.....................................................................................................20
5.5 Safety lock....................................................................................................................22
6. Electrical Connection........................................................................................................23
6.1 Safety...........................................................................................................................23
6.2 AC Side Connection.....................................................................................................24
6.3 DC Side Connection.....................................................................................................26
7. Display and Operation ......................................................................................................31
7.1 LCD Panel....................................................................................................................31
7.2 Indicator .......................................................................................................................32
7.3 Button...........................................................................................................................32

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7.4 Display .........................................................................................................................33
7.5 Ground.........................................................................................................................50
7.6 State Information..........................................................................................................51
8. Communication Setting.....................................................................................................52
8.1 GPRS Card..................................................................................................................52
8.2 Installation of communication card...............................................................................53
8.3 Register on monitoring website....................................................................................56
8.4 Login monitoring System..............................................................................................60
8.5 WiFi card......................................................................................................................65
8.6 Netwoek Settings.........................................................................................................66
8.7 RS485 card..................................................................................................................75
9. Recycling and Disposal.....................................................................................................76
10. Troubleshooting................................................................................................................77
11. Abbreviation......................................................................................................................78
12. Contact .............................................................................................................................79

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1. Notes on this manual
1.1 General notes
The main purpose of this User’s Manual is to provide instructions and detailed procedures for
installing, operating, maintaining, and troubleshooting the following three types of Omnik New
Energy-Solar Inverters:
Omniksol-5k-TL2-3P
Omniksol-6k-TL2
Omniksol-8k-TL2
Omniksol-9k-TL2
Omniksol-10k-TL2
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.

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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.

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2. Preparation
2.1 Safety Instructions
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.

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2.2 Explanations of Symbols on Inverter
identification
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.
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.
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.

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3. Product Information
3.1 Overview
Industrial Layout
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.
Standards Association of Australian
The inverter complies with the requirement of the AS4777.
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.

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Effective Shield For DC/AC/Communication Connections
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

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3.3 Technical Data
Type
Omniksol-5k-TL2-3P
Omniksol-6k-TL2
Omniksol-8k-TL2
Input (DC)
Max. PV Power
5150W
6150W
8200W
Max DC Voltage
1000V
1000V
1000V
Nominal DC Voltage
640V
640V
640V
Operating MPPT Voltage
Range
150-800V
150-800V
150-800V
MPP voltage range at full
load
260-800V
280-800V
360-800V
Start up DC Voltage
250V
250V
250V
Turn off DC Voltage
150V
150V
150V
Max. DC Current (A/B)
11A/11A
11A/11A
14A/14A
Max. Short Circuit Current
for each MPPT
16A/16A
16A/16A
20A/20A
Number of MPP trackers
2
2
2
Number of DC Connection
A:2/B:2
A:2/B:2
A:2/B:2
DC Connection Type
MC4 connector
MC4 connector
MC4 connector
Output (AC)
Max. AC Apparent Power
5000VA
6000VA
8000VA
Nominal AC Power
5000W
6000W
8000W
Nominal AC Voltage
3/N/PE; 220/380V
3/N/PE; 230/400V
3/N/PE; 240/415V
3/N/PE; 220/380V
3/N/PE; 230/400V
3/N/PE; 240/415V
3/N/PE; 220/380V
3/N/PE; 230/400V
3/N/PE; 240/415V
Nominal Grid Frequency
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
Max. AC Current
8.8A
10.7A
13.6A
Grid Voltage Range*
185-276V
185-276V
185-276V
Grid Frequency Range*
45-55Hz/55-65Hz
45-55Hz/55-65Hz
45-55Hz/55-65Hz
Power Factor
0.9 c…0.9 i
0.9 c…0.9 i
0.9 c…0.9 i
Total Harmonic Distortion
(THD)
<2%
<2%
<2%
Feed in Starting Power
30W
30W
30W
Night time Power
Consumption
<1W
<1W
<1W
AC Connection Type
Plug-in connector
Plug-in connector
Plug-in connector
Efficiency
Max. Efficiency
98.2%
98.2%
98.2%
Euro Efficiency
97.2%
97.4%
97.5%
MPPT Efficiency
99.9%
99.9%
99.9%
*The AC voltage and frequency range depend on countries

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Type
Omniksol-5k-TL2-3P
Omniksol-6k-TL2
Omniksol-8k-TL2
Safety and Protection
Protection Functions
Array ground insulation resistance monitoring Output over current protection
Residual current monitoring Surge protection
Array polarity reverse monitoring Output over/under voltage protection
Array over voltage protection Output over/under frequency protection
Anti-island protection Over temperature protection
Array over current protection Output short circuit protection
Protection Class
I (According to IEC 62103)
Overvoltage Category
PV II / Mains III (According to IEC 62109-1)
Reference Standard
Safety Standard
EN 62109, AS/NZS 3100
EMC Standard
EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2, EN 61000-
3-3
Grid Standard
VDE-AR-N4105, VDE-0126-1-1, G83/1, EN 50438, RD1699, CEI 0-21, AS4777,
C10/C11
Physical Structure
Dimensions (WxHxD)
352x421x172.5mm
Weight
22kg
Environmental Protection
Rating
IP 65 (According to IEC 60529)
Cooling Concept
Natural cool
Mounting Information
Wall bracket
General Data
Operating Temperature
Range
-25°C to +60°C(derating above 45℃)
Relative Humidity
0% to 100%, no condensation
Max. Altitude (above sea
level)
2000m
Noise Level
<40dB
Isolation Type
Transformerless
Display
5’’ LCD
Data Communication
Interfaces
RS485(WiFi, GPRS optional)
Standard Warranty
5-25 years optional

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type
Omniksol-9k-TL2
Omniksol-10k-TL2
Input (DC)
Max. PV Power
9000W
10000W
Max DC Voltage
1000V
1000V
Nominal DC Voltage
640V
640V
Operating MPPT Voltage Range
150-800V
150-800V
MPP voltage range at full load
380-800V
380-800V
Start up DC Voltage
250V
250V
Turn off DC Voltage
150V
150V
Max. DC Current (A/B)
14A/14A
14A/14A
Max. Short Circuit Current for
each MPPT
20A/20A
20A/20A
Number of MPP trackers
2
2
Number of MPP trackers
A:2/B:2
A:2/B:2
DC Connection Type
MC4 connector
MC4 connector
Output (AC)
Max. AC Apparent Power
8100VA
8200VA
Nominal AC Power
8100W
8200W
Nominal AC Voltage
3/N/PE; 220/380V
3/N/PE; 230/400V
3/N/PE; 240/415V
3/N/PE; 220/380V
3/N/PE; 230/400V
3/N/PE; 240/415V
Nominal Grid Frequency
50Hz/60Hz
50Hz/60Hz
Max. AC Current
13.8A
13.9A
Grid Voltage Range*
185-276V
185-276V
Grid Frequency Range*
45-55Hz/55-65Hz
45-55Hz/55-65Hz
Power Factor
0.9 c…0.9 i
0.9 c…0.9 i
Total Harmonic Distortion (THD)
<2%
<2%
Feed in Starting Power
30W
30W
Night time Power Consumption
<1W
<1W
AC Connection Type
Plug-in connector
Plug-in connector
Efficiency
Max. Efficiency
98.2%
98.2%
Euro Efficiency
97.5%
97.5%
MPPT Efficiency
99.9%
99.9%
*The AC voltage and frequency range depend on countries

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Type
Omniksol-9k-TL2
Omniksol-10k-TL2
Safety and Protection
Protection Functions
Array ground insulation resistance monitoring Output over current protection
Residual current monitoring Surge protection
Array polarity reverse monitoring Output over/under voltage
protection
Array over voltage protection Output over/under frequency
protection
Anti-island protection Over temperature protection
Array over current protection Output short circuit protection
Protection Class
I (According to IEC 62103)
Overvoltage Category
PV II / Mains III (According to IEC 62109-1)
Reference Standard
Safety Standard
EN 62109, AS/NZS 3100
EMC Standard
EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2, EN
61000-3-3
Grid Standard
VDE-AR-N4105, VDE-0126-1-1, G83/1, EN 50438, RD1699, CEI 0-21, AS4777,
C10/C11
Physical Structure
Dimensions (WxHxD)
352x421x172.5mm
Weight
22kg
Environmental Protection
Rating
IP 65 (According IEC 60529)
Cooling Concept
Natural cool
Mounting Information
Wall bracket
General Data
Operating Temperature
Range
-25°C to +60°C(above 45℃)
Relative Humidity
0% to 100%, no condensation
Max. Altitude (above sea
level)
2000m
Noise Level
<40dB
Isolation Type
Transformerless
Display
5’’ LCD
Data Communication
Interfaces
RS485(WiFi, GPRS 可选)
Standard Warranty
5 - 25 years optional

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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
Wall mounting bracket
C
1
User manual
D
4
Screw(ST6x50)
E
4
Expansion tube
F
1
AC connector
G
4
DC connector
H
1
Ground terminal

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4.2 Product Appearance
Front
Object
Description
A
Removable front cover
B
LED Light （Three）
C
Functional key（Four）
D
LCD Display
Bottom
Object
Description
A
DC switch
B
Plug connectors for DC input.
C
AC output terminals(connect to grid)
D
Communication interface(RS485/GPRS/WiFi/USB)
A
B
C
D
B
A
C
D

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4.3 Product Identification
You can identify the inverter by the side nameplate. Information such as serial number (SN.),
type of the inverter, as well as inverter specifications are specified on the side name plate. The
name plate is on the middle part of the right side of the inverter housing. And the following
figure is the side name plate example as on Omniksol-5k-TL2-3P.
4.4 Further Information
If you have any further questions concerning the type of accessories or installation, please
check our website www.omnik-solar.com or contact our service hotline.

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5. Installation
5.1 Safety
NOTICE
NOTICE due to the inappropriate or the harmonized
installation environment may jeopardize the life span of
the inverter.
Installation directly expose under intensive sunshine is not
recommended.
The installation site MUST have good ventilation condition.
DANGER
DANGER to life due to potential fire or electricity shock.
DO NOT install the inverter near any inflammable or explosive
items.
This inverter will be directly connected with HIGH VOLTAGE
power generation device, the installation must be performed
by qualified personnel only in compliance with national and
local standards and regulations.
and regulations.

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5.2 Mounting Instructions
Omnik inverter is designed for indoors and outdoors installation, in order to extend
the service life of inverter, we suggest to install the inverter in the basement or
garage or other regions without sun, rain and snow.
Since the inverter generates noise at work, so do not install it in the bedroom or
often been active region
Install the inverter in the vertical direction is recommended, with a max.15 degrees
backwards.
For the convenience of checking the LCD display and possible maintenance
activities, please install the inverter at eye level.
Please make sure the wall you selected is strong enough to handle the screws and
bear the weight of the inverter
Ensure the device is properly fixed to the wall
It is not recommended that the inverter is exposed to the strong sunshine, because
the excess heating might lead to power reduction
The ambient temperature of installation site should be between -25 °C and +60 °C
Make sure the ventilation of the installation spot, not sufficient ventilation may reduce
the performance of the electronic components inside the inverter and shorten the life
of the inverter

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5.3 Safety Clearance
Observe the following minimum clearances to walls, other devices or objects to guarantee
sufficient heat dissipation and enough space for pulling the electronic solar switch handle
Direction
Minimum clearance
Above
30 cm
Below
40 cm
Sides
30 cm
30cm
30cm
30cm
40cm