JALpower JSI-10KTL User manual

About This Manual
Contents of this Manual
This manual is applied to grid-connected inverters of JSI-10KTL, JSI-12KTL
and JSI-15KTL.
This manual provides detailed product introduction, installation guide, operation guide
and maintenance guide.
This document also provides very important safety instructions about installation,
operation or maintenance.
Target Reader
The manual is provided to installation technicians and users.
The tasks of installation and troubleshooting in this manual must only be performed by
the qualified personnel.
The tasks of menu operation and routine maintenance can be performed by the users.
Retention of this Manual
This document must be stored near installation site and must be available at all times.
Symbols Used
Important instructions contained in this manual should be followed during installation
and maintenance of the inverter. And they will be highlighted by these symbols.
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JSI-10KTL-12KTL-15KTL User Manual
This s
y
mbol indicates a dange
r
ous situation which, if not avoided, will cause
death or severe injury.
This s
y
mbol indicates a dange
r
ous situation which, if not avoided, could result
in death or severe injury.
This s
y
mbol indicates a dange
r
ous situation which, if not avoided, could cause
minor or moderate injury.
This symbol indicates a situation which can help the equipment optimal operation.
S
y
mbols on the bod
y
of the in
v
e
r
ter:
High Voltage ！
The
r
e exists lethal
v
oltage. Please wait at least five minutes and then pe
r
form
any work with the inverter after disconnecting the electrical connection of the
inverter.
Burning
！
Risk o f
The su
r
face will be
v
ery hot du
r
ing
r
unning.
A
v
oid touching the housing of
equipment except LCD display panle and DC switch when it is working.
2

Con
t
ents
About This Manual
...................................................................................................
1
Contents of this
Manual.......................................................................................................................... 1
Target
Reader......................................................................................................................................... 1
Retention of this Manual
........................................................................................................................ 1
Symbols Used
........................................................................................................................................ 1
1 Safety Instructions ................................................................................................. 1
2 Product Overview
...................................................................................................
5
2.1 Intended Use .................................................................................................................................... 6
2.2 Main
Circuit ....................................................................................................................................... 7
2.3 Features of JSI-
10K-12K-15KTL Inverters ....................................................................................... 7
2.4 Product Description
.......................................................................................................................... 8
3 Installation............................................................................................................... 9
3.1 Unpacking and Inspection .............................................................................................................. 10
3.2 Packing List
.................................................................................................................................... 10
3.3
Nameplate....................................................................................................................................... 10
3.4 Moving
Inverter ................................................................................................................................11
3.5 The Requirements of Installation
Site ..............................................................................................11
3.6 Dimensions of
Inverter .................................................................................................................... 14
3.7 Installation
Procedure..................................................................................................................... 15
4 Electrical Connection........................................................................................... 19
4.1 General Safety ................................................................................................................................ 20
4.2 Overview of Electrical
Installation ................................................................................................... 21
4.3 Terminals Description
..................................................................................................................... 22
4.4 Specification of Cables
................................................................................................................... 23
4.5 Connecting inverter to PV Arrays
................................................................................................... 24
4.5.1 Safety
..................................................................................................................................... 24
4.5.2 Assembling DC Cable to
Connector....................................................................................... 25
4.5.3 Wiring
Procedure.................................................................................................................... 27
4.6 Connecting Inverter to AC
Grid ....................................................................................................... 28
4.7 Grounding the
Inverter .................................................................................................................... 31
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JSI10KTL/12KTL/15KTL User Manual
4.8 Connecting RS485 Cable............................................................................................................... 32
4.8.1 Installing Monitoring System
.................................................................................................. 32
4.8.2 Assembling RS485 Cable to
Connector ................................................................................. 33
4.8.3 Connecting RS485
Cable ....................................................................................................... 34
5 LCD Panel and DC Switch
.................................................................................
37
5.1 LCD Panel....................................................................................................................................... 38
5.2 LED
Indicator.................................................................................................................................. 38
5.3
Buttons ............................................................................................................................................ 38
5.4 LCD Screen
.................................................................................................................................... 39
5.5 Operation
mode .............................................................................................................................. 40
5.6 DC
Switch....................................................................................................................................... 41
6 Commissioning..................................................................................................... 43
7 Menu Opera
t
ion ...................................................................................................
4
5
7.1 Overview of Menu ........................................................................................................................... 46
7.2 Default Menu
.................................................................................................................................. 47
7.3 Adjust Contrast
............................................................................................................................... 47
7.4 Start Inverter
................................................................................................................................... 48
7.5 Stop Inverter
................................................................................................................................... 49
7.6 Monitor Running Information
.......................................................................................................... 50
7.7 Monitor Running
Record ................................................................................................................. 51
7.8 Monitor Fault Record
...................................................................................................................... 52
7.9 Parameters
Setting ......................................................................................................................... 54
7.9.1 Set
Language ......................................................................................................................... 54
7.9.2 Set Time
................................................................................................................................. 55
7.9.3 Setting Total Generated Power Adjustment
........................................................................... 56
7.9.4 Load
Default........................................................................................................................... 57
7.9.5 Set Running
Parameter .......................................................................................................... 58
7.9.6 Set Protecting
Parameter ....................................................................................................... 59
7.9.7 Set Communication
Parameter .............................................................................................. 61
8 Troubleshooting and Maintenance................................................................... 63
8.1 Troubleshooting .............................................................................................................................. 64
8.1.1 Troubleshootingof LED
Indicator ........................................................................................... 64
8.1.2 Troubleshootingof faults in LCD
Screen................................................................................ 64
8.2
Maintenance ................................................................................................................................... 66
8.2.1 Clean
Fan ............................................................................................................................... 66
8.2.2 Replace
Fan........................................................................................................................... 67
II

8.2.3 CleanAir Inlet and Outlet ....................................................................................................... 67
9 Technical Specification ....................................................................................... 69
10 Appendix
..............................................................................................................
73
10.1 Exclusion of Liability...................................................................................................................... 74
10.2 Contact Us
.................................................................................................................................... 75
III

1 Safety Instructions
A
bout this Chapter
This chapter describes very important safety instructions.
Inst
r
uctions” care
f
ull
y
be
f
o
r
e an
y
w
ork
w
ith the in
v
e
r
t
e
r
.Please read “Safety
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JSI10KTL-12KTL-15KTL User Manual
The inverter is designed and tested according to international safety requirements.
But as all electrical and electronic equipments, certain precautions should be
observed during installing, operating and maintaining.
Incorrect operation or work performed incorrectly can result in damage to:

The life and well-being of the operator or the third party
The inverter and other properties that belong to the operator or the third party

Therefore in order to reduce risk of injury and ensure the safety of the inverter, you
must carefully read and follow all instructions, cautions and warnings.
Fi
r
st disconnect the inve
r
te
r
from utility g
r
id!
E
v
en when the in
v
e
r
te
r
is disconnected, lethal
v
oltages still exists within

the in
v
e
r
te
r
.
Before any maintenance wo
r
k,
y
ou should wait fo
r
at least fi
v
e minutes and

then pe
r
form wo
r
k.
All tasks of installation and maintenance must only be pe
r
fo
r
med by qualified
personnel.
They are trained speciall
y
.
They have read this manual, and comprehend all operation methods and


related safety instructions.
All electrical installations must be in acco
r
dance with local and national
electrical codes.
2

Safety Instructions
Only after recei
v
ing p
r
ior app
r
o
v
al from the utility company and qualified
personnel installing the inverter, you can connect the inverter to the utility grid.
All cables must be fi
r
mly attached, undamaged, p
r
ope
r
ly insulated and
adequately dimensioned.
When choosing the installation site, this ing
r
edient to ensure that the
r
eisno
electromagnetic interference with other electrical and electronic equipments
must be taken into consideration.
Risk of damage to the in
v
e
r
te
r
due to imp
r
ope
r
modification.
Never modify the inverter or other components of the inverter. Otherwise it will
lead to loss of any and all warranty right.
Any malfunction that can impai
r
in
v
e
r
ter safety must be repaired immediately
before the inverter is switched on again.
Please contact
y
ou
r
local autho
r
ized pe
r
sonnel if an
y
maintenance is
r
equi
r
ed.
3

JSI10KTL-12KTL-15KTL User Manual
Elect
r
ostatic discharge can damage the in
v
e
r
te
r
.
During replacing or installing the inner components, the technical personnel
should take appropriate protective measures such as electrostatic bracelet.
All safety instructions and warning labels on the inverter body；
Must be clea
r
ly visible
Must not be removed, covered, pasted


These
r
egulations should also be followed:
The
r
egulations related to the electricit
y
fed into the g
r
id
The safety instructions related to the PV arrays


4

2 Product Overview
A
bout this Chapter
This chapter introduces intended use, main circuits, features and its constituent parts.
5