Saronic SR-1k-TL User manual

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User Manual
-Installation
-Operation
SR-1k-TL
SR -1.5k-TL
SR -2k-TL

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Catalog
1. Notes on this manual...............................................................................................................................4
1.1 Scope of Validation..............................................................................................................................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 .................................................................................................................................9
3.1 Overview..............................................................................................................................................9
3.2 Major Characteristics.........................................................................................................................10
3.3 Datasheet...........................................................................................................................................11
4. Packing checklist....................................................................................................................................13
4.1 Assembly parts..................................................................................................................................13
4.2 Product Appearance..........................................................................................................................14
4.3 Product Identification.........................................................................................................................15
4.4 Further Information
...............................................................................................错误！未定义书签。
5. Installation...............................................................................................................................................16
5.1 Safety.................................................................................................................................................16
5.2 Mounting Instructions.........................................................................................................................16
5.3 Safety Clearance...............................................................................................................................17
5.4 Mounting Procedure ..........................................................................................................................18
5.4.1 Mounting with bracket ................................................................................................................18
5.4.2 Mounting without bracket ...........................................................................................................20
5.5 Safety lock .........................................................................................................................................22
5.5.1 Safety lock （with the wall mounting bracket）.........................................................................22
5.5.2 Safety lock （without the wall mounting bracket）....................................................................22
6. Electrical Connection.............................................................................................................................24
6.1 Safety.................................................................................................................................................24
6.2 Overview of Connection Area............................................................................................................24
6.3 AC Side Connection ..........................................................................................................................25
6.4 DC Side Connection..........................................................................................................................27
6.5 Communication and Monitoring Device.............................................................................................32
7. Display.....................................................................................................................................................33
7.1 LCD Panel..........................................................................................................................................33
7.2 LCD Display
.......................................................................................................................................34
7.3 Set Language.....................................................................................................................................36

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7.4 Instructions of Safety Standard selection when power-up................................................................37
7.5 State Information ...............................................................................................................................39
8. Recycling and Disposal.........................................................................................................................40
9. Troubleshooting .....................................................................................................................................41
10. Abbreviation............................................................................................................................................42
11. Contact........................................................................................................................错误！未定义书签。

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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 three types of New Energy-
Solar Inverters:
•1k-TL
•1.5k-TL
•2k-TL
Please keep this user manual all time available in case of emergency.
1.2 Symbols Used
DANGER
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING
WARNING indicates a hazardous situation which, if not
avoided, can result in death or serious injury or moderate
injury.
CAUTION
CAUTION indicates a hazardous condition which, if not
avoided, can result in minor or moderate injury.
NOTICE
NOTICE indicates a situation that can result in property
damage, if not avoided.

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1.3 Target Group
•Chapter 1, 2, 3, 4, 7, 8, 9, 10 and Chapter 11 are intended for anyone who is intended to
use 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 Grid Tie Solar Inverter.
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
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).

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2.Preparation
2.1 Safety Instructions
DANGER
DANGER due to electrical shock and high voltage
DONOT touch theoperatingcomponentof the inverter, it
mightresultin burningordeath.
TO preventrisk of electric shockduringinstallation and
maintenance,pleasemakesurethat all AC andDC terminals
are pluggedout.
DONOT stay close to the instrumentswhilethereissevere
weatherconditionsincludingstorm,lightingetc.
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; may deny the obligation of warranty service
accordingly.
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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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 9 “Trouble Shooting” to remedy
the error.
This device SHALL NOT be disposed of in
residential waste
Please go to Chapter 8 “Recycling and Disposal” for
proper treatments.
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.

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Without Transformer
This inverter does not use transformer for the isolation
function.
German mark of conformity
The inverter complies with the requirement of the
German Grid Regulations.
Certified Safety
The inverter complies with the requirements of the
Equipment and Product Safety Act in Europe.
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, shall not take any
responsibility for it.

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3.Product Information
3.1 Overview
•Industrial Layout
•
•Excellent Heat Elimination

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•Effective Shield For DC/AC/Communication Connections
3.2 Major Characteristics
inverter has following characteristics which make 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 inverter:
•Internal overvoltage
•DC insulation monitoring
•Ground fault protection
•Grid monitoring
•Ground fault current monitoring
•DC current monitoring
•Integrated DC switch (Optional)

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3.3 Datasheet
Type
1k-TL
1.5k-TL
2k-TL
Input (DC)
Max. PV Power 1300W 1750W 2300W
Max DC Voltage 500V
500V
500V
Nominal DC Voltage
360V
360V
360V
Operating MPPT Voltage Range 80-360V 120-450V 120-450V
Start up DC Voltage 90V 150V 150V
Turn off DC Voltage 80V 120V 120V
Max. DC Current 16A 18A 18A
Number of MPP trackers 1
1
1
Number of DC Connection 1 1 1
DC Connection Type MC4 connector MC4 connector MC4 connector
Output (AC)
Max. AC Power 1100W 1650W 2200W
Nominal AC Power (cos phi = 1) 1000W 1500W 2000W
Nominal Grid Voltage
220V/230V/240V
220V/230V/240V
220V/230V/240V
Nominal Grid Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz
Max. AC Current 5.8A 9.0A 12.0A
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 >0.99 >0.99 >0.99
Total Harmonic Distortion (THD)
<2%
<2%
<2%
Feed in Starting Power 30W
30W
30W
Night time Power Consumption <1W <1W <1W
Standby Consumption 6W
6W
6W
AC Connection Type Plug-in connector Plug-in connector Plug-in connector
Efficiency
Max. Efficiency (at 360Vdc)
97.5%
97.5%
97.5%
Euro Efficiency (at 360Vdc) 96.3% 96.5% 96.6%
MPPT Efficiency 99.9% 99.9% 99.9%
Safety and Protection
DC Insulation Monitoring Yes
DC Switch Optional
Residual Current Monitoring Unit (RCMU) Integrated
Grid Monitoring with Anti-islanding Yes
Protection Class I (According to IEC 62103)
Overvoltage Category PV II / Mains III (According to IEC 62109-1)

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Type
1k-TL
1.5k-TL
2k-TL
Reference Standard
Safety Standard EN 62109, AS/NZS 3100
EMC Standard
EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN 61000-6-4, EN61000-3-2,
EN61000-3-3
Grid Standard
VDE 0126-1-1, RD1663, ENEL2010, C10/11, G83/1, UTE C15-712-1, AS4777,
CQC, CEI 0-21
Physical Structure
Dimensions (WxHxD) 330x425x130mm
Weight 13kg
Environmental Protection Rating IP 65 (According to IEC 60529)
Cooling Concept Natural convection
Mounting Information
Wall Bracket
General Data
Operating Temperature Range -20°C to +60°C(derating above 45℃)
Relative Humidity 0% to 98%, no condensation
Max. Altitude (above sea level) 2000m
Noise Level <40dB
Isolation Type Transformerless
Display 3 LED, Backlight,16 x 2 Character LCD
Data Communication Interfaces RS485(WiFi, GPRS optional)
Computer Communication RS232 as Option
Standard Warranty 5 Years (10~25 years optional)
*The AC voltage and frequency range may vary depending on specific country grid

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4.Packing checklist
4.1 Assembly parts
After you receive the 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 inverter
B 1 pair DC connector
C 1 AC connector
D 1 Mounting bracket
E 4 Screw (ST6×50)
F 4 Expansion tube
G 1 Installation and operating instructions
H 1 DC Switch (Optional)

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4.2 Product Appearance
•Front
•Bottom
Object Description
A Removable front shield
B LED light(Green) – RUN
C LED light(Red) – FAULT
D LED light(Yellow) – COM
E Function key for displays and choice of language
F Monitoring LCD with backlighting
A
B
C

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Object Description
A Plug connectors for DC input.
B RS232/RS485 interface
C Terminal for grid connection (AC output)
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 1.5k-TL.

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5.Installation
5.1 Safety
5.2 Mounting Instructions
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.
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.
M
Ma ax x 1 15 5
°
°

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•inverter is designed for indoors and outdoors installation
•Please mount the inverter in the direction as illustrated above
•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.
•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 -20 °C and +60 °C
( between -4 °F and 140 °F )
•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
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.

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Direction Minimum clearance
Above 30 cm
Below 40 cm
Sides 10 cm
5.4 Mounting Procedure
5.4.1 Mounting with bracket
1) Mark 4 positions of the drill holes on the wall according to the wall mounting bracket in
the carton box.
（ Depth 50mm
）
250
213
First, according to the marks, drill 4 holes in the wall. Then, place four expansion tubes
in the holes using a rubber hammer. Next, make 4 screws through the mounting holes in
the bracket, then tighten the screws into the expansion tubes. So far, the wall mounting
bracket is fixed already.

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2) First check the 4 holes in the backside of the inverter. Then, lift the inverter carefully,
align the 4 holes in the inverter and the 4 hooks on the bracket, and finally attach the
inverter to the hooks slightly.

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5.4.2 Mounting without bracket
1) Mark 4 positions of the drill holes on the wall according to the paper installation position
scale packed in the carton box.
2) First, according to the marks, drill 4 holes in the wall. Then, place four expansion tubes
in the holes using a rubber hammer. Next, wring 4 screws into the expansion tubes.
4
4- -Φ Φ1 12 2
2
25 54 4± ±1 1
3
32
20
0
±
±
2
2