Deye SUN-20K-G02-LV User Manual Download Page 63

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11.Speciﬁca�on

Model

Input Side

Max.DC Power(kW)
Max.DC Input Voltage(V)
Start-up DC Input Voltage(V)
MPPT Opera�ng Range(V)
Max.DC Input Current(A)

250

800

200~700

Max. Short Circuit Current (A)
Number of MPPT/Strings per MPPT

40+40

SUN-20K-G02-LV

2/3

60+60

Output Side

Rated Output Power(kW)
Max.Ac�ve Power(kW)
Rated AC Grid Voltage(V)
AC Grid Voltage Range(V)
Rated Grid Frequency(Hz)
Opera�ng Phase
Rated AC Grid Output Current(A)
Max.AC Output Current(A)

3L/N/PE 127/220V

0.85Un-1.1Un (this may vary with grid standards)

60 / 50 (Op�onal)

Three phase

20
22

52.5
57.8

100.2

111.4

DC Injec�on Current(mA)
Grid Frequency Range

Max.Eﬃciency
Euro Eﬃciency

>99%

MPPT Eﬃciency

Eﬃciency

General Data

Output Power Factor

<0.5%

57-62

98.7%

98%

0.8 leading to 0.8 lagging

<2%

Grid Current THD

362×577×215

Transformerless

Size(mm, W×H×D)

25.5

Weight(kg)
Topology

<1W(Night)

Internal consump�on
Opera�ng temperature
Ingress protec�on

IP65

<50dB

Smart cooling

Max. opera�on al�tude

Cooling Concept

Noise Emission(Typical)

2000m

Grid Connec�on Standard
Opera�on surrounding humidity

0~100%

Safety EMC / Standard

MAX inverter backfeed current (A)

Maximum output fault

current (a.c. A, peak )

Maximum output overcurrent

protec�on (a.c. A,peak)

-25 ~ 65

℃

,>45

℃

dera�ng

CEI 0-21,VDE-AR-N 4105,NRS 097,IEC 62116,IEC 61727,G99,G98,VDE 0126-1-1,RD 1699,C10-11

IEC/EN 62109-1,IEC/EN 62109-2,IEC/EN 61000-6-1,IEC/EN 61000-6-2,IEC/EN 61000-6-3,IEC/EN 61000-6-4

>20 Years

Designed Life�me

Summary of Contents for SUN-20K-G02-LV

Page 1: ...R User Manual SUN 20K G02 LV Grid connected PV Inverter ...

Page 2: ...n device 5 5 Inverter monitoring connection 16 5 7 Configuration of Datalogger 6 Startup and Shutdown 6 1 Start up the inverter 6 2 Inverter Shutdown 17 17 17 18 18 5 6 Installation of datalogger 19 19 7 Zero export function via energy meter 8 General Operation 8 1 The initial interface 8 2 Submenus in the Main Menu 8 3 System param setting 8 4 Running param set 31 34 35 37 37 28 29 29 56 56 57 61...

Page 3: ...wing is collec vely referred to as inverter About This Manual The manual mainly describes the product informa on guidelines for installa on opera on and maintenance The manual cannot include complete informa on about the photovoltaic PV system How to Use This Manual Read the manual and other related documents before performing any opera on on the inverter Documents must be stored carefully and be ...

Page 4: ...Wall moun ng bracket x1 Moun ng stainless steel screws M4 12 x4 Grid ed PV String Inverter x1 User manual User manual x1 Datalogger op onal x1 Meter op onal x 1 Three Phase Smart Meter SET ESC DC DC Plug connectors including metal terminal xN Stainless steel an collision bolt M6 80 x4 Sensor Clamp op onal x 3 ...

Page 5: ...zard Cau on hot surface symbol indicates safety instruc ons which if not correctly followed could result in burns Safety Hint Note symbol indicates important safety instruc ons which if not correctly followed could result in some damage or the destruc on of the inverter Warning Warning symbol indicates important safety instruc ons which if not correctly followed could result in serious injury or d...

Page 6: ...al power supply department the professionals can connect the inverter to the grid 5 Please take appropriate an sta c measure 6 Please install where children can not touch 7 When star ng the inverters ﬁrst close the circuit breaker at the grid side then close the DC side when closing the inverters ﬁrst disconnect the circuit breaker at the AC side then disconnect the DC side 8 Don t insert or remov...

Page 7: ...ts in the front panel of the inverter Please see table 3 1 for details Explanation Inverter detects DC input Low DC input voltage Grid Connected Grid Unavailable Under normal opera ng Stop opera ng Detected faults or report faults Under normal opera ng Indicator status DC AC NORMAL ALARM on oﬀ on oﬀ on oﬀ on oﬀ Table 3 1 Status indicator lights 05 ...

Page 8: ...ng through the displayed op ons the Up and Down keys Access to modify the adjustable se ngs the Esc and Enter keys The two line Liquid Crystal Display LCD is located on the front panel of the Inverter which shows the following informa on Inverter opera on status and data Service messages for operator Alarm messages and fault indica ons Esc Up Down Enter 06 ...

Page 9: ...ly To avoid overhea ng always make sure the ﬂow of air around the inverter is not blocked Exposure to direct sunlight will increase the opera onal temperature of the inverter and may cause output power limi ng It is recommended that inverter installed to avoid direct sunlight or raining To avoid overhea ng ambient air temperature must be considered when choosing the inverter installa on loca on It...

Page 10: ...inverter must leave at least 500mm gap between each inverter And each inverter must be at least 500mm above and below And must install the inverter at the place where children cannot touch Please see picture 4 3 Consider whether the installa on environment is helpful to see the inverter LCD display and indicator status clearly Must oﬀer a ven late environment if inverter installed in the air ght h...

Page 11: ...lla on The inverter is designed according to the wall mounted type installa on please use the wall mounted the brick wall of the expansion bolt when installing Pic 4 3 Installa on Gap Anchoring Moun ng bracket Stainless steel screws Inverter 500mm 500mm ...

Page 12: ...n use the M4 screw in the accessory to lock inverter heat sink to the hanging plate to ensure that the inverter will not move Procedure shows below 1 Locate on the appropriate wall according to the bolt posi on on the moun ng bracket then mark the hole On the brick wall the installa on must be suitable for the expansion bolt installa on Pic 4 5 Inverter hanging plate installa on Pic 4 6 Inverter i...

Page 13: ...d to the system ground bar Safety Hint Before connec ng inverter please make sure the PV array open circuit voltage is within the 1000V of the inverter Safety Hint Before connec on 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 section mm Industry generic P...

Page 14: ... 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 ...

Page 15: ...panel will generate voltage high voltage in series may cause danger to life Therefore before connec ng 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 condi ons Table 5 2 Cable informa on Warning Prohibit using a single circuit breaker for mul ple inverters prohibit ...

Page 16: ...sert the wires according to polari es indicated on the terminal block and ghten the terminal screws Make sure the connec on is complete 3 Then insert AC output wires according to polari es indicated on the terminal block and ghten terminal Be sure to connect corresponding N L1 L2 L3 and PE wires to related terminals as well as shown in picture 5 7 4 Make sure the wires are securely connected 14 L3...

Page 17: ...machine systems all PE cables of the inverter need to be connected to the same grounding copper platoon to ensure the equipoten al connec on The installa on of the shell ground wire is shown as picture 5 11 Warning Inverter has built in leakage current detec on circuit If an external leakage current protec on device is connected its opera ng current must be greater than 300 mA or higher otherwise ...

Page 18: ...c on Inverter has the func on of wireless remote monitoring The inverter with Wi Fi func on is equipped with Wi Fi Plug to connect the inverter and network Wi Fi Plug s opera on installa on Internet access APP downloading and other processes are detailed in the instruc ons PC Router WIFI GPRS Web Server Phone Pic 5 12 Internet monitoring solu on Rated output voltage V Inverter Rated output current...

Page 19: ...ries c Total output power of pv shall not exceed the maximum input power of inverter each photovoltaic modules shall not exceed the rated power of each channel When the inverter is out of the factory the loca on of the installa on of datalogger is sealed by a sealed plate as shown in Picture 5 14 When installing the datalogger remove the sealing plate replace it with the sealing plate with square ...

Page 20: ...mal the inverter start up is readyto begin The inverter will ﬁrst check the internal parameters and the grid parameters while the liquid crystal will show that the inverter is self checking 4 If the parameter is within acceptable range the inverter will generate energy NORMAL indicator light is on Must follow below steps while shu ng down the inverter 1 Switch oﬀ the AC breaker 2 Wait for 30 secon...

Page 21: ...eted the connec on according to the requirements of chapter 5 if you have been running your inverter at this me and you want to use the zero export func on please turn oﬀ AC and DC switch of the inverter and wait for 5 minutes un l the inverter completely discharged Please follow below Picture 7 1 to connect the energy meter For system wiring diagram the red line refers to L line L1 L2 L3 the blac...

Page 22: ...C 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 1 2 3 4 5 6 7 8 GND Eastron 5 6 7 8 5 6 7 8 Note In ﬁnal installa on breaker cer ﬁed according to IEC 60947 1 and IEC 60947 2 shall be installed with the equipment RS485 limiter RS232 ...

Page 23: ...c 7 4 Connec on 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 1 0 11 1 2 1 3 1 4 1 5 1...

Page 24: ...Pic 7 6 Connec on diagram of CHNT meter Solar Panel array Inverter meter AC Breaker Grid RS485 Communication Family load 1 7 4 10 25 24 3 9 6 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 RS485 limiter RS232 ...

Page 25: ... to connect to the meter via RS485 Below is the system diagram and conﬁgura on of the system This applica on is that when the string inverters work in parallel there is only one power grid and one load and only one meter can be connected to prevent reverse current so only this many to one an reverse current connec on can be connected Pic 7 7 Meter func on Exp_Mode AVG CT_Ratio 0 MFR ACREL FeedIn 0...

Page 26: ... should be set as 01 Parallel mode Set one inverter as Master others are Slave ONLY need to set the master Slave will follow the se ngs in the master Number of inverters in parallel DG side meter func on Enable Disable CT ra o of power DG side meter when extern CT is applied Manufacturer of the DG side meter Modbus Address of it should be set as 02 Output power percentage of the DG Capacity of the...

Page 27: ... Grid meter 5 6 7 8 N L3 L2 L1 Master Mst Slave1 Slv1 Slave2 Slv2 Grid L1 L2 L3 N 1 2 3 4 Master Mst RS485 1 2 3 4 Slave1 Slv1 RS485 1 2 3 4 Slave2 Slv2 RS485 485_B 485_A AC Breaker AC Breaker AC Breaker GND 485_B as short as possible 485_A as short as possible GND as short as possible 485_B as short as possible 485_A as short as possible GND as short as possible AC Breaker VCC_5V 485_B 485_A GND ...

Page 28: ...NA S2 S1 S2 S1 S2 S1 GND B A 1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 P M E U I ESC Eastron CT1 Note the arrow direction towards the inverter CT2 CT3 Grid meter White line black line White line black line White line black line 1 2 3 4 Master Mst RS485 1 2 3 4 Slave1 Slv1 RS485 1 2 3 4 Slave2 Slv2 RS485 485_B 485_A GND 485_B as short as possible 485_A as short as possible GND as...

Page 29: ... load Master Mst Slave1 Slv1 Slave2 Slv2 AC Breaker AC Breaker AC Breaker Grid L1 L2 L3 N 1 7 4 10 25 24 3 9 6 10 Three Phase Smart Meter SET ESC 1 2 3 4 Master Mst RS485 1 2 3 4 Slave1 Slv1 RS485 1 2 3 4 Slave2 Slv2 RS485 485_B 485_A GND 485_B as short as possible 485_A as short as possible 485_B as short as possible 485_A as short as possible AC Breaker VCC_5V 485_B 485_A GND RS 485 Female conne...

Page 30: ...e se ng cursor to energy meter and press the bu on enter At this me you can turn on or turn oﬀ the energy meter by choosing up down bu on please press enter bu on to conﬁrm when se ng done 5 Move the cursor to OK press enter to save the se ngs and exit the running parameters page otherwise the se ngs are invalid 6 If set up successfully you can return to the menu interface and display the LCD to h...

Page 31: ...w to browse the load power of your PV grid e plant on monitoring pla orm If you want to browse load power of the system and how much energy KWH does it export to grid inverter output power is used to power the load ﬁrstly and then the surplus energy will feed into grid You also need to connect the meter according to above diagram A er the connec on completed successfully the inverter will show the...

Page 32: ... 30 And then choose your system type as Self consump on Secondly go to plant page if it shows the PV power load power and grid power which means the conﬁgura on is correct ...

Page 33: ... connec on state of the inverter Start ON OFF Setup PV VA Device informa on Fault record LCD Main menu Total DC Power PV1 and Power UA and UB UC and Freq Meter Time E Day and E Total IoaEp and Total lmpEp and Total Load ExpEp and Total Setup System param Time Set Language Set Display Set Factory Reset P cck English Polski Conﬁrm Reset Cancel Cancel Set Restore I Conﬁrm Bright Keep Delay me 05S GL3...

Page 34: ...ndTurbine OF Derate UF Uprate WGRa WGraStr Sunspec QP OFF PFP QU PF Q Pstart Pstop PmpTime PtUsed V1 V6 Q1 Q6 AUTO CHNT EASTRON ACREL OFF MST SLV AUTO CHNT EASTRON ACREL CT_Ra o 0 MFR Exp_Mode Generator G CT G MFR G FeedIn G Cap FeedIn Shunt Vstart Vstop P1 P6 PF1 PF6 RmpTime HardLimita on Enable Point So Limita on P1 P6 Q1 Q6 MIN AVG ShuntQTY V1 V12 Cancel DC1 Wind OFF ON DC2 Wind OFF ON OK ...

Page 35: ...5 RD1699 CEI_0_21 G98_G99 AS4777 2 NB T 32004 MEA PEA OverVolt Lv3 Lv1 Point 240 0V Delay 1000ms UnderVolt Lv1 Lv3 Point 235 0V Delay 1000ms OverFreq Lv3 Lv1 Vup Point 52 00Hz Delay 1000ms UnderFreq Lv1 Lv3 Point 48 00Hz Delay 1000ms Reconnec on OV 10 Minutes Vdown Fup Fdown Enable Point Grid 127 220V Address 01 Meter AUTO BaudRate 9600 GridStanderd Advanced Back Pic 8 1 LCD opera on ﬂow chart ...

Page 36: ...nverter DC voltage DC current AC voltage AC current and inverter temperature Pic 8 3 PV input voltage and current informa on Total DC POWER 0W Pic 8 5 Grid voltage and current informa on UA 234V 0 0A UB 0V 0 0A Pic 8 6 Grid voltage and frequency UC 0V 0 0A Freq 0 00Hz Pic 8 8 Time 21 05 2020 15 57 08 Pic 8 9 Meter power Meter Power 0W Pic 8 4 Load power Power 0W PV1 0 0V 0 0A From the ini al inter...

Page 37: ...ce there are parameters such as rated power communica on addresses Pic 8 13 Device informa on 8 2 1 Device informa on Device Info Fault Record GL3000 SN 13 ID 2107279701 ID 2107279701 Inv1400 Inv1400 LcdA238 There are ﬁve submenus in the Main Menu 8 2 Submenus in the Main Menu ImpEp Daily energy purchased from grid Total Total energy purchased from grid Pic 8 11 Electrical energy ImpEp 0 00KWh Tot...

Page 38: ...rn OFF Turn ON OK Cancel Turn OFF OK Cancel Each PV string current and this func on is op onal Pic 8 16 PV String current 8 2 4 PV VA se ng Setup PV VA Branch 1 0 0A Branch 2 0 0A There are ﬁve submenus in the setup Se ng includes system param run param protect param comm param All of these informa on for maintenance reference Pic 8 17 Submenus of the parameter setup 8 2 5 Parameter se ng Setup PV...

Page 39: ...ctory Reset Set Restore English Polski Polski P CCK Bright Keep Delay time 05S Delay time 05S OK Cancel Pic 8 22 Delay me set Confirm Reset Cancel Pic 8 23 Reset to factory se ng I Confirm Cancel Pic 8 24 Set Restore 8 4 Running param set Note Password required only for access authorized engineer Un authorized access may avoid the warranty The ini al password is 1234 Pic 8 21 LCD Screen se ngs Pic...

Page 40: ... 38 ActiveP 0 Q Mode OFF ReactP 0 0 Vref 0 0V Pic 8 25 Password Pic 8 26 PassWord Fun ISO OFF PF 1 000 SelfCheck 0S Fun RCD OFF Feed in 0 Limiter OFF Meter OFF Island OFF MPPT Num 0 WindTurbine ...

Page 41: ...resistance detec on Residual current detec on Inverter s self check me The default value 60s An islanding protec on If you want to use zero output mode please set Meter to ON and select OFF to view data only It is used to deploy how much power can be feed in to grid when the inverter works under zero export mode For example Feed_in 50 of the 20KW modeland loadpower is 9KW which means Max 10KW powe...

Page 42: ...000 UF Uprate OFF OF Derate OFF ARC ON HardLimitation Enable OFF HardLimitation Point 0 0 SoftLimitation Enable OFF OK Cancel PU ON PowerLim LVRT OFF HVRT OFF DRM OFF Sunspec OFF OK Cancel Sunspec OFF WGra 0 0 WGraStr 0 0 Pic 8 30 ...

Page 43: ... on resistance detec on Residual current detec on Inverter s self check me The default value 60s An islanding protec on If you want to use zero output mode please set Meter to ON and select OFF to view data only It is used to deploy how much power can be feed in to grid when the inverter works under zero export mode For example Feed_in 50 of the 20KW modeland loadpower is 9KW which means Max 10KW ...

Page 44: ...6 50 7 50 8 50 9 51 0 51 1 51 2 51 3 51 4 51 5 51 6 51 7 51 8 51 9 52 0 Fig 11 3 Frq Watt Mode for Over frequency Conditions RecPT Fstr Fstop Rated Output Power kW Grid Frequency Hz Hysteresis mode Parameter Fstr Fstop RecPT RecGra Tab 11 4 Definition of Over frequency Response Parameters Description The Start frequency value for over frequency response The Stop frequency value for over frequency ...

Page 45: ... Power Regulation Mode to select proper regulation mode and set the corresponding parameters ActiveP 0 Q Mode OFF ActiveP 0 Q Mode Q P ActiveP 0 Q Mode PF ActiveP 0 Q Mode Q ActiveP 0 Q Mode PF P ActiveP 0 Q Mode Q U RecGra 0 00 Frec 50 10Hz RecDly 0 00 OK Cancel When the frequency exceeds Fstop 51 5Hz the inverter output should stop ie 0 W When the frequency is lower than Fstop 51 5 Hz the invert...

Page 46: ... inverter is controlled by the active power of the inverter Q P Mode The PF is controlled by the active power of the inverter PF P Mode V3 0 0 P3 0 0 V4 0 0 P4 0 0 OK Cancel PU Mode The reac ve power output of the inverter varies in response to the grid voltage WGraStr 0 0 PU OFF WGraStr 0 0 PU ON V1 0 0 P1 0 0 V2 0 0 P2 0 0 ...

Page 47: ...e 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 Vre...

Page 48: ...V4 0 0 V4 0 0 V5 0 0 Q5 0 0 V6 130 0 Q6 30 0 Q6 0 0 OK Cancel Pic 8 34 RmpTime 0s PtUsed 0 V1 0 0 Q1 0 0 V3 0 0 Q3 0 0 V2 0 0 Q2 0 0 Pstart 0 0 Pstop 20 0 ActiveP 0 QMode Q U Q U Mode 46 ...

Page 49: ... 47 Pic 8 35 Reac ve Power Regula on Curve in Q U Curve Upper Q Pn lnd Lower Q Pn Cap Grid Voltage U1 Q1 U2 Q2 U3 Q3 U4 Q4 U5 Q5 U6 Q6 ...

Page 50: ...at point U6 Q6 on the Q U mode curve Increase or decrease the time required for the reactive power to reach the speci ied 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 Valu...

Page 51: ... P6 Q6 P Pn P2 P2 Q2 P3 P3 Q3 Upper Q Pn lnd Lower Q Pn Cap Q P Mode The reactive power output by the inverter is controlled by the active power of the inverter ActiveP 20 0 QMode QP P1 0 0 Q1 0 0 P2 0 0 Q2 0 0 P3 0 0 Q3 0 0 P4 0 0 Q4 0 0 P5 0 0 Q5 0 0 P6 0 0 Q6 0 0 OK Cancel 49 ...

Page 52: ...alue at point P6 Q6 on the Q P mode curve Power value Pn at point P1 Q1 on the Q P mode curve Power value Pn at point P2 Q2 on the Q P mode curve Power value Pn at point P3 Q3 on the Q P mode curve Power value Pn at point P4 Q4 on the Q P mode curve Power value Pn at point P5 Q5 on the Q P mode curve Power value 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...

Page 53: ...er Vstart 0 0 Vstop 0 0 P1 0 0 PF1 1 000 P2 0 0 PF2 1 000 P3 0 0 PF3 1 000 P4 0 0 PF4 1 000 P5 0 0 PF5 1 000 P6 0 0 PF6 1 000 RmpTime 0s OK Cancel P Pn Pic 8 37 Power factor Regula on Curve in PF P Mode P1 PF1 P4 P4 PF4 P5 P5 PF5 P6 P6 PF6 P2 P2 PF2 P3 P3 PF3 PF lagging PF leading 51 ...

Page 54: ...nt P3 PF3 on the PF P Curve 0 8 leading 0 8 lagging PF value at point P3 PF3 on the PF P Curve 0 110 Pn Power value at point P4 PF4 on the PF P Curve 0 8 leading 0 8 lagging PF value at point P4 PF4 on the PF P Curve 0 110 Pn Power value at point P5 PF5 on the PF P Curve 0 8 leading 0 8 lagging PF value at point P5 PF5 on the PF P Curve 0 110 Pn Power value at point P6 PF6 on the PF P Curve 0 8 le...

Page 55: ...ments so customers don t need to reset it The password is same as 8 4 Running param 8 5 Protect Param Pic 8 32 Password INMETRO EN50549 CUSTOM VDE_4105 CEI_0 21 G98_G99 Note Engineer only OverVolt Lv3 Point 240 0V OverVolt Lv3 Delay 1000ms MEA PEA _ EN50438 IEC61727 UTE_C15 RD1699 AS4777 2 NB T 32004 OK Cancel ...

Page 56: ...rVolt Lv1 Delay 1000ms UnderVolt Lv1 Point 235 0V UnderVolt Lv1 Delay 1000ms UnderVolt Lv2 Point 235 0V UnderVolt Lv2 Delay 1000ms UnderVolt Lv3 Point 235 0V UnderVolt Lv3 Delay 1000ms OverFreq Lv3 Point 52 00Hz OverFreq Lv3 Delay 1000ms OverFreq Lv2 Point 52 00Hz OverFreq Lv2 Delay 1000ms OverVolt Lv2 Point 240 0V OverVolt Lv2 Delay 1000ms ...

Page 57: ...D 8 6 Comm param set Pic 8 34 Comm Param Address 01 BaudRate 9600 BaudRate 9600 Meter AUTO Point 0 0 Grid 127 220V OV 10 Minutes Enable OFF Reconnection Fup 0 00Hz Reconnection Vup 0 0V UnderFreq Lv2 Point 48 00Hz UnderFreq Lv3 Point 48 00Hz Grid 127 220V OK Cancel OV 10 Minutes Point 0 0 Reconnection Fdown 0 00Hz Reconnection Vdown 0 0V UnderFreq Lv2 Delay 1000ms UnderFreq Lv3 Delay 1000ms ...

Page 58: ...ter doesn t need regular maintenance However debris or dust will aﬀect heat sink s thermal performance It is be er to clean it with a so brush If the surface is too dirty and aﬀect the reading of LCD and LED lamp you can use wet cloth to clean it up Warning When the device is running the local temperature is too high and the touch can cause burns Turn oﬀ the inverter and wait for it cooling then y...

Page 59: ...ce F06 Write the memory error Failure in wri ng memory EEPROM Restart the inverter if the fault s ll exists contact your installer or Deye service 1 It tells the DC 12V is not existed 2 Restart the inverter if the fault s ll exists please contact your installer or Deye service F13 Working mode changed Grid mode changed 1 Lost of one phase or AC voltage detec on circuit or relays not closed old inv...

Page 60: ...ve relays detec on func on 2 Restart the inverter if the fault s ll exists contact your installer or Deye service F35 No AC grid 1 Check AC grid voltage Check AC voltage detec on circuit Check if the AC connector in good condi on Check whether the AC grid is normal in voltage 2 Restart the inverter if the fault s ll exists contact your installer or Deye service F30 AC main contactor failure 1 Chec...

Page 61: ...V over voltage Check the AC voltage protec on se ng And Check if the AC cable is too thin Check the voltage diﬀerence between LCD and meter F42 AC Line W U low voltage Check the AC voltage protec on se ng Check the voltage diﬀerence between LCD and meter Also need to check whether AC cables are all ﬁrmly and correctly connected F44 AC Line V W low voltage Check the AC voltage protec on se ng Check...

Page 62: ... installer or Deye service F56 DC busbar voltage is too low 1 It tells the PV input voltage is low and it always happens in the early morning 2 Check PV voltage and Ubus voltage When inverter is running then showing F56 maybe Loss of driver or need update ﬁrmware 3 Restart the inverter if the fault s ll exists contact your installer or Deye service F57 AC reverse irriga on AC reverse irriga on F58...

Page 63: ...cy Range Max Eﬃciency Euro Eﬃciency 99 MPPT Eﬃciency Eﬃciency General Data Output Power Factor 0 5 57 62 98 7 98 0 8 leading to 0 8 lagging 2 Grid Current THD 362 577 215 Transformerless Size mm W H D 25 5 Weight kg Topology 1W Night Internal consump on Opera ng temperature Ingress protec on IP65 50dB Smart cooling Max opera on al tude Cooling Concept Noise Emission Typical 2000m Grid Connec on St...

Page 64: ... 62 MC 4 mateable DC Connec on IP65 rated plug AC Connec on LCD1602 Display RS485 RS232 Wiﬁ LAN Interface General Data 2022 07 01 Ver 2 3 ...

Page 65: ...Add No 26 30 South Yongjiang Road Beilun 315806 Ningbo China Fax 86 0 574 8622 8852 Tel 86 0 574 8622 8957 E mail service deye com cn Web www deyeinverter com ...

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