Deye SUN-45K-G02-LV Manual

Deye Not categorized SUN-45K-G02-LV

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User Man
R
SUN-40K-G-LV
SUN-45K-G-LV SUN-50K-G-LV
SUN-35K-G02-LV
Grid-connected PV Inverter
1. Introduction
1.1 Appearance introduction
1.2 Parts list
2. Safety warnings and instructions
2.1 Safety signs
2.2 Safety instructions
2.3 Notes for using
3. Operation interface
3.1 Interface view
3.2 Status indicator
3.3 Buttons
3.4 LCD dispaly
4. Product Installation
4.1 Select installation location
4.2 Inverter of inverter
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5. Electrical connection
5.1 DC input connection
5.2 AC terminal connection
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5.3 Connection of the ground line
5.4 Inverter monitoring connection
4.3 Inverter Installation 

















 - 10 -
6. Start up and shut off
6.1 Start up the inverter
6.2 Shut off the inverter
- 18 -
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7. Zero export function via SUN limiter - 19 -















7.1 Sun Limiter function wiring diagram
7.2 Connect the SUN limiter to inverter
- 19 -
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- 23 -
7.4 Zero-export function (Option)
7.3 Debugging Limiter
- 24 -




































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7.5 Notes while using zero export function - 30 -













- 30 -
8.1 The initial interface
8.2 Statistics information
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- 35 -







































8.3 Fault Record
8.4 ON/OFF setting
- 37 -
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8.5 Parameter setting - 39 -





















8. General Operation
9. Repair and Maintenance
- 55 -10.1 Error code
- 60 -























10. Error information and processing
11. Specifications




















7.6 How to browse the load power of your PV grid-tie plant on monitoring platform?
- 01 -
1.1 Appearance Introducï¿œon
1. Introducï¿œon
About This Manual


How to Use This Manual

Contents may be periodically
updated or revised due to product development. The informaï¿œon in this manual is subject to
change without noï¿œce.






- 03 -
2. Safety warnings and instrucï¿œons
2.1 Safety signs
Improper use may result in potenï¿œal electric shock hazards or burns. This manual contains
important instrucï¿œons that should be followed during installaï¿œon and maintenance. Please
read these instrucï¿œons carefully before use and keep them for future reference.
Safety symbols used in this manual, which highlight potenï¿œal safety risks and important safety
informaï¿œon, are listed as follows:
2.2 Safety instrucï¿œons
Shock Hazard:
Cauï¿œon, risk of electric shock symbol indicates important safety instrucï¿œons,
which if not correctly followed, could result in electric shock.
High Temperature Hazard:
Cauï¿œon, hot surface symbol indicates safety instrucï¿œons, which if not correctly
followed, could result in burns.
Safety Hint:
Note symbol indicates important safety instrucï¿œons, which if not correctly
followed, could result in some damage or the destrucï¿œon of the inverter.
Warning:
Warning symbol indicates important safety instrucï¿œons, which if not correctly
followed, could result in serious injury or death.
Shock Hazard:
Prohibit disassembling inverter case, there exisï¿œng shock hazard,which may
cause serious injury or death, please ask qualified person to repair.
Warning:
Electrical installaï¿œon of the inverter must conform to the safety operaï¿œon rules
of the country or local area.
Warning:
Inverter adopts non-isolated topology structure, hence must insure DC input and
AC output are electrical isolated before operaï¿œng the inverter.
Strictly prohibit grounding the posiï¿œve and negaï¿œve poles of the PV string.
Otherwise it will damage the inverter.

2.3 Notes for using







 ℃





Shock Hazard:


Shock Hazard:


High Temperature Hazard:
 ℃

- 05 -
3. Operaï¿œon Interface

3.1 Interface View
3.2 Status Indicator




Explanaon






Detected faults or report faults

Indicator status
●DC
●AC
●NORMAL
● ALARM
on

on

on

on


ACDC AlarmNormal

3.3 Buï¿œons
 
  DOWN ENTER .

;
.
3.4 LCD Display




Esc Up Enter
- 07 -
4.1 Select installaï¿œon locaï¿œon
4. Product installaï¿œon
To select a locaï¿œon for the inverter, the following criteria should be considered:
WARNING: Risk of fire
● Do not install the inverter in areas containing highly flammable materials or gases.
● Do not install the inverter in potenï¿œally explosive atmospheres.
● Do not install in small closed spaces where air can not circulate freely. To avoid overheaï¿œng,
always make sure the flow of air around the inverter is not blocked.
● Exposure to direct sunlight will increase the operaï¿œonal temperature of the inverter and
may cause output power limiï¿œng. It is recommended that inverter installed to avoid direct
sunlight or raining.
● To avoid overheaï¿œng ambient air temperature must be considered when choosing the
inverter installaï¿œon locaï¿œon. It is recommended that using a sun shade minimizing direct
sunlight when the ambient air temperature around the unit exceeds 100°F/40℃.
Pic 4.1 Recommended installaï¿œon place
- 09 -
4.2 Inverter of inverter
≥500mm
≥500mm
Pic 4.3 Installaï¿œon Gap
Pic 4.4 Mouï¿œng bracket dimensions
- 11 -
5.1 DC input terminal connecï¿œon
5 Electrical Connecï¿œon
Table 5.1 DC Cable Specificaￜons
1. Switch the Grid Supply Main Switch(AC)OFF.
2. Switch the DC lsolator OFF.
3. Assemble PV input connector to the inverter.
Safety Hint:
Please don’t connect PV array posiï¿œve or negaï¿œve pole to the ground, it could
cause serious damages to the inverter.
Safety Hint:
Before connecï¿œng inverter, please make sure the PV array open circuit voltage is
within the 1000V of the inverter.
Safety Hint:
Before connecï¿œon, please make sure the polarity of the output voltage of PV
array matches the “DC+” and “DC-” symbols.
Safety Hint:
Please use approved DC cable for PV system.
Cable type Range Recommended value
Cross seconmm 
Industry generic PV cable
(model: PV1-F)
4.0~6.0
(12~10AWG) 4.0(12AWG)
Pic 5.1 DC+ male connector (MC4) Pic 5.2 DC- female connector (MC4)
- 12 -
The steps to assemble the DC connectors are listed as follows:
a) Strip off the DC wire about 7mm, disassemble the connector cap nut (see picture 5.3).
b) Crimping metal terminals with crimping pliers as shown in picture 5.4.
c) Insert the contact pin to the top part of the connector and screw up the cap nut to the top
part of the connector. (as shown in picture 5.5).
Pic 5.3 Disassemble the connector cap nut
7mm
7mm
Pic 5.5 connector with cap nut screwed on
Pic 5.4 Crimp the contact pin to the wire
- 13 -
d) Finally insert the DC connector into the posiï¿œve and negaï¿œve input of the inverter, shown as
picture 5.6
Warning:
Sunlight shines on the panel will generate voltage, high voltage in series may
cause danger to life. Therefore, before connecï¿œng the DC input line, the solar
panel needs to be blocked by the opaque material and the DC switch should
be 'OFF', otherwise, the high voltage of the inverter may lead to life-
threatening condiï¿œons.
Warning:
Use the DC power connector of the accessories. Do not interconnect the
connectors of different manufacturers.
Pic 5.6 DC input connecï¿œon
5.2 AC terminal connecï¿œon
Warning:
The AC cable line L1 is connected to socket 1; L2 is connected to socket 2; L3 is
connected to socket 3, the PE line is connected to the earth , the N wire is
connected to the socket of N.
Table 5.2 Recommened cable specificaￜons
Conductor
cross-sectional
areamm 
Recommended range
Cable specifications Copper core cable
25-50
2










  

o the terminal


L1 L2 L3 NPE
- 15 -
3) Screw the AC connecï¿œon cover back to the shell and ï¿œghten all the screws to ï¿œghten the
waterproof protecï¿œon connector, as shown in Pic 5.11
5.2.3 Recommended current protector specificaￜons
Pic 5.11 Tighten the AC juncï¿œon box
Inverter
SUN-40K-G-LV
SUN-45K-G-LV
SUN-50K-G-LV
Rated voltage
127
127
127
Rated output powerKW
40
45
50
Current protection deviceA
115
130
140
SUN-40K-G-LV
SUN-45K-G-LV
SUN-50K-G-LV
127
127
127
40
45
50
115
130
140
SUN-35K-G02-LV 35
127 100
- 16 -
Good grounded is important for resist the surge voltage shock and improve EMI's performance.
So before the connecￜon of AC, DC, communicaￜon connecￜons, inverter needs to ground first.
For a single system, just ground the PE cable; For mulï¿œple machine systems, all PE cables of the
inverter need to be connected to the same grounding copper platoon to ensure the equipotent
connecï¿œon. The installaï¿œon of the shell ground wire is shown as.
5.3 Connecï¿œon of the ground line
Inverter has the funcￜon of wireless remote monitoring inverter. The inverter has Wifi funcￜon
and Wifi Plug in the accessories is used to realize the connecￜon between the inverter and the
network. The operaï¿œon, installaï¿œon, networking, APP download are detailed in the WIFI PLUG
instrucï¿œons. Figure 5.13 is the Internet monitoring soluï¿œon.
5.4 Inverter monitoring connecï¿œon
Warning:
Inverter has built-in leakage current detecï¿œon circuit, If an external leakage
current protecï¿œon device is connected, its operaï¿œng current must be greater
than 300 mA or higher, otherwise inverter may not work properly.
Pic 5.12 The installaï¿œon of the shell ground wire
- 17 -

5.4.2 Configuraￜon of datalogger







5.4.1 Installaï¿œon of datalogger

Router
WIFI
GPRS
Web Server
Phone












6. Start up and Shut off









6.1 Start up the inverter




6.2 Shut off the inverter
- 19 -









7.Zero export funcï¿œon via SUN limiter
7.1 SUN Limiter funcï¿œon wiring diagram
L1 L1(L)L1(K)L2(L)L2(K)L3(L)L3(K) + -L2 L3 N







- 20 -



7.2 Connect the SUN limiter to inverter
















U
V
L1(L)
Solar panels
Load
Distribution Box
Limiter
Control signal
L1(K)
L2(L)
L2(K)
L3(L)
L3(K)
L1
L2
L3
N
W
N
Control signal

- 22 -
Pic 7.5 Waterproof terminal
1
2
Pic 7.6 Connect SUN limiter to inverter
1 2
limiter
+ -
Pic 7.7 Connect terminal to inverter
- 23 -















7.3 Debugging Limiter










MENU》Setup》Run Param
OK Cancel
ActiveP 31%
ReactP 0.0%
ReactMode OFF
PF 1.000
Fun_ISO OFF
Fun_RCD OFF
Island OFF
Meter OFF
Limiter ON
Feed_In 0%
MPPT Num 6
SelfCheck 20S
- 24 -
7.4.1 Zero-export funcï¿œon via energy meter
Pic 7.9 Limiter funcï¿œon turn on
Ua : 234.5V Ia : 0.0A
Grid Freq : 50.00Hz
RUN Grid
Utility Power: 0W
7.4 Zero-export funcï¿œon (Opï¿œon)
The string inverter supports zero-export funcï¿œon via Energy meter / SUN-Limiter. Based on
conï¿œnuously data communicaï¿œon, once the Limiter or energy meter detects power export to
the grid, it will send the informaï¿œon to the inverter and then inverter will ramp down its acï¿œve
power according to match the load demand and achieve zero export. The Zero-export funcï¿œon
is opï¿œonal. If you buy the inverter with zero-export funcï¿œon via energy meter, energy meter
will be included in the package which is necessary for zero-export funcï¿œon.
[uï¿œlity power] showing posï¿œve means grid power is providing power to the load consuming
energy, and there is no PV energy flow to grid. If [uï¿œlity power] shows negaï¿œve, which means
there’s excess PV energy flows to grid or current transformer arrow direcï¿œon is in wrong
direcï¿œon. Please read more on chapter 7.9.
There're two kinds of energy meters for this series inverter. First type is Eastron
SDM630-Modbus V2 which is able to measure the Max. 100A current directly. More details
please refer to Pic 7.10 & 7.11. For the Eastron SDM630 MCT 40mA, it needs external CT to
measure the current. The CT power range is from 5A-2000A. More details about the Eastron
SDM630 MCT, please refer to Pic 7.12 & 7.13. Also, the CHNT meter DTSU666 is supported, it
can measure the Max. 80A current directly. More details about the DTSU666, please refer to
Pic 7.14 & 7.15.
When you are reading this, we believe that you have completed the connecï¿œon according to
the requirements of chapter 5, if you have been running your inverter at this ï¿œme, and you
want to use the zero-export funcï¿œon, please turn off AC and DC switch of the inverter, and
wait for 5 minutes unï¿œl the inverter completely discharged.
For system wiring diagram, the red line refers to L line (L1, L2, L3), the black line refers to the
neutral line (N). Connecï¿œng energy meter RS485 cable to inverter's RS485 port. It's recom-
mended to install an AC switch between the inverter and the uï¿œlity grid, the specs of the AC
switch are determined by the power of load.
If there is no integrated DC switch inside the inverter you purchased, we commend you to
connect the DC switch. The voltage and current of the switch depend on the PV array you
access.
- 25 -
MENU Setting
Back
CT_Ratio 0
Exp_Mode MIN
MFR AUTO








1KW*3=3KW
 


The address must
be set to 001.





   


MENU》Setup》Run Param
OK Cancel
ActiveP 0%
ReactP 0.0%
QMode OFF
PF 1.000
Fun_ISO OFF
Fun_RCD OFF
Island OFF
Meter ON
Limiter OFF
Feed_In 0%
MPPT Num 0
SelfCheck 20S
- 26 -
Pic 7.18 Eastron meterEastron SDM630-Modbus V2
RS 485
RS 485 B RS 485 A
B A G
(5,6,7,8)
(1,2,3,4)
1 2 3 4 5 6 7 8
GND
Eastron
5 6 7 8
G.MFR: power Generator meter. Select the manufacturer according to the actual use
The address must be set to 002.
G.feedin: The power output allowed by the generator, in proporï¿œon to the generator capacity.
G.Cap:G.cap: generator capacity, set upper limit 999KW.
Grid
Pic 7.11 Connecï¿œon diagram of Eastron meter
Solar Panel array Inverter
meter
AC Breaker
Grid
RS485 Communication
Family load
L1 L2 L3 N
L1 L2 L3 N
L1 L2 L3 N
L1 L2 L3 N
N L3 L2 L1
VCC_5V 485_B
485_B
485_A
485_A
GND
GND
RS 485
Male
connector
RS 485
Female connector
1
2
3
4
5 6 7 8
limi ter1li miter2
RS485- 1 RS485-2
- 27 -
Pic 7.20 Eastron meter
Eastron SDM630MCT
1234 56
L1
L2
L3
N
P1P2
S1S2
P2 P1
S1S2
P1P2
S1S2
3 PHASE 4 WI R E
15 16 17 18 19 20
Grid voltage
sampling
Auxiliary
power supply
Current inputs
RS 485
RS 485 A RS 485 B
14 1 3 1 2
GND
1 2 3 4 5 6 7 8
9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
P
M
E
U/IESC
Eastron
limi ter1 limiter2
RS485- 1 RS485-2
Pic 7.13 Connecï¿œon diagram of Eastron meter
Solar Panel array
Inverter
meter
AC Breaker
Grid
RS485 Communication
Family load
N L3 L2 L1 LA NA
S2 S1 S2 S1 S2 S1
GND B A
CT2
CT1
CT3
White line
black line
White line
black line
White line
black line
L1 L2 L3 N
N L3 L2 L1
VCC_5V 485_B
485_A
485_A
485_B
GND
GND
RS 485
Male connector
RS 485
Female
connector
1
2
3
4
1 2 3 4 5 6 7 8
9 10 11 12 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
P
M
E
U/IESC
Eastron
Note: the arrow direction towards
the inverter
- 28 -
Warning:
Ensuring grid input cables connect 1/4/7/10 port of energy meter, and inverter
AC output cables connect 3/6/9/10 port of energy meter when connecï¿œng.
Pic 7.22 CHINT meter
Three-Phase Smart Meter
SET ESC
1 74 10
2524
3 96 10
RS 485
CHINT DTSU666
(3,6,9,10)
(1,4,7,10)
Pic 7.15 Connecï¿œon diagram of CHINT meter
Solar Panel array Inverter
meter
AC Breaker
Grid
RS485 Communication
Family load
1 74 10
2524
3 96 10
Three-Phase Smart Meter
SET ESC
L1 L2 L3 N
L1 L2 L3 N
N L3 L2 L1
VCC_5V 485_B
485_B
485_A
485_A
GND
RS 485
Male connector
RS 485
Female connector
1
2
3
4
limi ter1li miter2
RS485- 1 RS485-2
- 29 -







PARAMETR Meter
Meter Power:
Load Power:
Day
ImpEp : 9.51kWh 2.24MWh
ExpEp : 0.00kWh 574.75KWh
LoadEp : 13.71kWh 1.67MWh
428W
SN:1
1.043kW
Total













MENU》Setup》Run Param
OK Cancel
ActiveP 31%
ReactP 0.0%
QMode QU
PF 1.000
Fun_ISO ON
Fun_RCD ON
Island OFF
Meter ON
Limiter OFF
Feed_In 0%
MPPT Num 6
SelfCheck 20S
- 31 -
And then choose your system type as “Self-consumpï¿œon”
Secondly, go to plant page, if it shows the PV power, load power and grid power, which means
the configuraￜon is correct.
- 32 -





8. General Operaï¿œon
System param
Run param
Protect param
Comm. param
E-Month
E-Day
E-Year
E-History
Test Data
Start
Statistics
Fault Record
ON/OFF
Setup
PV VA
LCD main menu
AC output data
Interface
DC input data

- 33 -


8.1 The iniï¿œal interface





Power:
Day :
Total :
State :
Standby 0
29.86Kw P - 45 Kw
295kWh
25 MWh
6 12 18 24
ID:2110214096 PF:0.000 Flash
0.0Kw SN-01 2022-01-18 08:00:00
PV1 V : 349.9V I : 10.3A P : 3.6KW
PV2 V : 313.0V I : 8.3A P : 2.6KW
RUN Input






Ua : 234.5V Ia : 0.0A
Grid Freq : 50.00Hz
RUN Grid


Meter Power: 0W
Load Power: 0W
Day Total
ImpEp : 0.00kWh 0.00kWh
ExpEp : 0.00kWh 0.00kWh
LoadEp : 0.00kWh 0.00kWh
PARAMETR Meter
SN: 0
Total DC Power:
3.602W
Lcd0d94 Inv1400
RUN
- 35 -
There are four submenu in the Main Menu.
8.1.1 Main Menu
8.2 Staï¿œsï¿œcs informaï¿œon
Pic 8.5 Main Menu
Pic 8.6 Staï¿œsï¿œcs
There are five submenu in the staￜsￜcs.
Into each submenu through cursor.
E-Day E-History
E-Month
E-Year
Test Data 《
MENU》Statistics
Statistics 《
Fault Record
ON/OFF
Setup
MENU
- 36 -
Pic 8.7 E-Day
Pic 8.8 E-Month
Pic 8.9 E-Year
2022-01 1-10 20 31 <>
MENU》Statistics》E-Month
01
10MWh
02 03 04 05 06 07 08 09 10
<2022>
MENU》Statistics》E-Year
01
200KWh
02 03 04 05 06 07 08 09 10 11 12
<2022-01-18>
MENU》Statistics》E-Day
0
10MWh
6 12 18 24
- 37 -
Pic 8.12 Fault Record
MENU》Fault Record
Fault : F352022-01-05 08:38
F352022-01-05 08:37
F352022-01-04 18:47
F352022-01-04 17:54
F352022-01-04 17:53
1
2
3
4
History :
8.3 Fault Record
This informaï¿œon is for technician’s reference.
Only can keep four fault record in the menu include ï¿œme, customer can deal with it
depends on the error code.
Pic 8.10 E-History
Pic 8.11Test Data
PV1
PV2
HV
GFD
DiL
AVL
126
1k2
146
147
: 19186
: 19198
: 24362
: 9119
36:
: -2
: 287
: 6
: 0 148 : 0
149 : 0
: 0
1k3
1k4
1k5
1k6
vHV
BSn
ofA
ofB
: 11126
: 11140
: 16666
: 2927
ofC
138
139
140
: 2057
: 2248
137 : 2145
: 1497
: 0
141 : 0
142 : 0
143 : 0
144 : 0
: 24362
: 12218
: 2065
: 2653
145 : 0
<2015-2024>
MENU》Statistics》E-History
15
5KWh
16 17 18 19 20 21 22 23 24
- 38 -
8.4 ON/OFF seï¿œng
Pic 8.13 ON/OFF seï¿œng
MENU》ON/OFF
Turn ON
Turn OFF 《
Into each submenu through cursor.
Pic 8.14 ON set
MENU》ON/OFF》Turn ON
Turn ON
OK 《
Cancel
Pic 8.15 OFF set
MENU》ON/OFF》Turn OFF
Turn OFF
OK 《
Cancel
- 39 -

MENU》Setup
System Param 《
Run Param
ParamProtect
ParamComm.

MENU》Setup 》
Time Set
Language Set
Display Set
Factory data reset
Setting Restore
System Param
8.5 Parameter seï¿œng


- 40 -
8.5.1.2 Time Set
Time Set
2022-01-18 09:36:30
OK Cancel
Pic 8.18 System Param
8.5.1.3 Language Set
Pic 8.19 Lauguage set
8.5.1.4 Display Set
Pic 8.20 Display set
Display Set
Brightness Keep 《
Delay time 05S
OK Cancel
Lauguage Set
简䜓䞭文
English 《
Polski
- 41 -
8.5.1.5 Factory data reset
Pic 8.21 Factory data reset set
Factory data reset
Confirm to reset 《
Cancel
8.5.1.6 Seï¿œng Restor
Pic 8.22 Factory data reset set
Setting Restor
Confirm to restore 《
Cancel
Note:
Password required-- only for access-authorized engineer. Un-authorized access
may avoid the warranty. The iniï¿œal password is 1234.
- 42 -
Pic 8.22 Password
PassWord
* * * *
Adjust the output acï¿œve power in %Acï¿œveP
Adjust reacï¿œve power output in %
ReactP
Reacï¿œve Mode SwitchReactMode
Power factor
PF
MENU》Setup》Run Param
OK Cancel
ActiveP 31%
ReactP 0.0%
ReactMode OFF
PF 1.000
Fun_ISO OFF
Fun_RCD OFF
Island OFF
Meter ON
Limiter OFF
Feed_In 0%
MPPT Num 6
SelfCheck 20S



Note:











here to ON
Meter

ON
Limiter






- 46 -
When the frequency exceeds : 51.5Hz, the inverter output should stop (ie 0 W).StopPoint
When the frequency is lower than StopPoint: 51.5 Hz, the inverter will linearly increase the power
output with a gradient of 100% Pmax/Hz unï¿œl it reaches StopPoint: 50.5 Hz.
In the hysteresis mode, when the frequency is lower than StopPoint: 51.5 Hz, the inverter will not
increase the power output unï¿œl it is lower than RecoverPoint: 50.1 Hz.
The inverter provides a reactive power regulation function.
Tap Reactive Power Regulation Mode to select proper regulation mode and set the
corresponding parameters.
The reacￜve power regulaￜon funcￜon is disabled. The PF is fixed at +1.000
"OFF" Mode
Adjust reacï¿œve power output in %.
ReactiveP
The power factor (PF) is fixed and the reacￜve power is regulated by the parameter
PF. The PF ranges from 0.8 leading to 0.8 lagging.
•Leading: the inverter is sourcing reacï¿œve power to the grid.
•Lagging: the inverter is injecï¿œng reacï¿œve power into the grid.
"PF" Mode
The reacï¿œve power output of the inverter varies in response to the grid voltage.
"Q(U)" Mode
The reactive power output by the inverter is controlled by the active power
of the inverter.
"Q(P)" Mode
MENU》Setup》Run Param
OK Cancel
ActiveP 31%
ReactP 0.0%
QMode QU
PF 1.000
Fun_ISO ON
Fun_RCD ON
Island OFF
Meter ON
Limiter OFF
Feed_In 0%
MPPT Num 6
SelfCheck 20S
- 48 -
"Q(U)" Mode Parameters Explanation
QU_Start
0%-130% Rate out power The QU mode starts when the active power
is greater than this value
The QU mode stops when the active power
is less than this value
Grid voltage limit at point (U1,Q1) on the
Q(U) mode curve
Grid voltage limit at point (U2,Q2) on the
Q(U) mode curve
Grid voltage limit at point (U3,Q3) on the
Q(U) mode curve
Grid voltage limit at point (U4,Q4) on the
Q(U) mode curve
Grid voltage limit at point (U5,Q5) on the
Q(U) mode curve
Grid voltage limit at point (U6,Q6) on the
Q(U) mode curve
Increase or decrease the time required for
the reactive power to reach the speciï¿œied
value of the curve.
Value of Q/Pn at point (U1,Q1) on the Q(U)
mode curve
Value of Q/Pn at point (U2,Q2) on the Q(U)
mode curve
Value of Q/Pn at point (U3,Q3) on the Q(U)
mode curve
Value of Q/Pn at point (U4,Q4) on the Q(U)
mode curve
Value of Q/Pn at point (U5,Q5) on the Q(U)
mode curve
Value of Q/Pn at point (U6,Q6) on the Q(U)
mode curve
0%-130% Rate out power
0-110% VRated
-60% -60% Q/Pn
0-110% VRated
-60% -60% Q/Pn
0-110% VRated
-60% -60% Q/Pn
0-110% VRated
-60% -60% Q/Pn
0-110% VRated
-60% -60% Q/Pn
0-110% VRated
0-1000s
-60% -60% Q/Pn
QU_Stop
Q1
Q2
Q3
V1
V2
V3
Q4
V4
Q5
V5
Q6
V6
RMpTime
parameter Range descrption
- 49 -
“Q(P)” Mode
The reactive power output by the inverter is controlled by the active power of the inverter.
QP Setting
Back
P1 80.0%
P2 90.0%
P3 110.0%
P4 120.0%
P5 120.0%
P6 120.0%
Q1 -25.0%
Q2 0.0%
Q3 0.0%
Q4 25.0%
Q5 25.0%
Q6 25.0%
MENU》Setup》Run Param
OK Cancel
ActiveP 31%
ReactP 0.0%
QMode QP
PF 1.000
Fun_ISO ON
Fun_RCD ON
Island OFF
Meter ON
Limiter OFF
Feed_In 0%
MPPT Num 6
SelfCheck 20S
Pic 8.25 Reacï¿œve Power Regulaï¿œon Curve in Q(P) Mode
(P1,Q1)
P4(P4,Q4)
P5(P5,Q5)
P6(P6,Q6)
P/Pn
P2(P2,Q2)
P3(P3,Q3)
Upper
Q/Pn lnd
Lower
Q/Pn Cap
“PU” Mode
- 50 -
"Q(P)" Mode Parameters Explanation
Grid voltage limit at point (P1,Q1) on the Q(P) mode
curve
Grid voltage limit at point (P2,Q2) on the Q(P) mode
curve
Grid voltage limit at point (P3,Q3) on the Q(P) mode
curve
Grid voltage limit at point (P4,Q4) on the Q(P) mode
curve
Grid voltage limit at point (P5,Q5) on the Q(P) mode
curve
Grid voltage limit at point (P6,Q6) on the Q(P) mode
curve
Value of Q/Pn at point (P1,Q1) on the Q(P) mode
curve
Value of Q/Pn at point (P2,Q2) on the Q(P) mode
curve
Value of Q/Pn at point (P3,Q3) on the Q(P) mode
curve
Value of Q/Pn at point (P4,Q4) on the Q(P) mode
curve
Value of Q/Pn at point (P5,Q5) on the Q(P) mode
curve
Value of Q/Pn at point (P6,Q6) on the Q(P) mode
curve
0%-100% Pn
0%-100% Pn
0%-100% Pn
0%-100% Pn
0%-100% Pn
0%-100% Pn
P1
P2
P3
Q1
Q2
Q3
P4
Q4
P5
Q5
P6
Q6
parameter Range descrption
-60% -60% Q/Pn
-60% -60% Q/Pn
-60% -60% Q/Pn
-60% -60% Q/Pn
-60% -60% Q/Pn
-60% -60% Q/Pn
MENU》Setup》Run Param
OK Cancel
ARC OFF Vref 0.0V
WGra 0.0%
OFDerate OFF
UFUprate OFF
PU ON
Sunspec OFF
The reacï¿œve power output of the inverter varies in response to the grid voltage
Pic 8.26 Acï¿œve Power Regulaï¿œon Curve in PU Curve
P/Pn
U/Vref
(U1,P1)
(U2,P2)
(U3,P3)
(U4,P4)
- 51 -
Grid voltage limit at point (P1,U1) on the PU mode
curve
Grid voltage limit at point (P2,U2) on the PU mode
curve
Grid voltage limit at point (P3,U3) on the PU mode
curve
Grid voltage limit at point (P4,U4) on the PU mode
curve
Value of P/Pn at point (P1,U1) on the PU mode
curve
Value of P/Pn at point (P2,U2) on the PU mode
curve
Value of P/Pn at point (P3,U3) on the PU mode
curve
Value of P/Pn at point (P4,U4) on the PU mode
curve
0%-110% Pn
P1
P2
P3
U1
U2
U3
P4
U4
parameter Range descrption
0% -150% Vref
0%-110% Pn
0% -150% Vref
0%-110% Pn
0% -150% Vref
0%-110% Pn
0% -150% Vref
PU Setting
Back
U1 0.0%
U2 0.0%
U3 0.0%
U4 0.0%
P1 0.0%
P2 0.0%
P3 0.0%
P4 0.0%
"PU" Mode Parameters Explanation
- 53 -
Pic 8.25 “CUSTOM”
CUSTOM
OK Cancel
Rated Voltage 220/380V《
CUSTOM
AC OverFreq 1: 52.00Hz 《
Tripping Time 1: 2000ms
AC OverFreq 2: 53.00Hz
Tripping Time 2: 500ms
AC OverFreq 3: 54.00Hz
Tripping Time 3: 200ms
CUSTOM
AC LowFreq 1: 48.00Hz 《
Tripping Time 1: 2000ms
AC LowFreq 2: 47.00Hz
Tripping Time 2: 500ms
AC LowFreq 3: 46.00Hz
Tripping Time 3: 200ms

Product Specifications

Brand: Deye
Category: Not categorized
Model: SUN-45K-G02-LV

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