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Huawei SUN2000-(2KTL-6KTL)-L1, User Manual

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NOTE is used to address information not related to

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Change History

Changes between document issues are cumulative. The latest document issue

contains all the changes made in earlier issues.

Issue 03 (2020-09-15)

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5.2 Connecting PE Cables

.

ɲ

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8.3 Troubleshooting

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Issue 02 (2020-06-09)

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4.2 Preparing Tools and Instruments

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ɲ

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5.1 Preparing Cables

.

ɲ

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5.6 Connecting DC Input Power Cables

.

ɲ

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5.8 (Optional) Connecting Signal Cables

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7.1.4 (Optional) Setting the Physical Layout of the Smart PV

Optimizers

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ɲ

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C Resetting Password

.

Issue 01 (2020-04-17)

This issue is the Ēàäì Ñϔ²†Ã release.

SUN2000-(2KTL-6KTL)-L1

User Manual

About This Document

Issue 03 (2020-09-15)

Copyright © Huawei Technologies Co., Ltd.

iii

Summary of Contents for SUN2000-(2KTL-6KTL)-L1

Page 1: ...SUN2000 2KTL 6KTL L1 User Manual Issue 03 Date 2020 09 15 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ... described in this document may not be within the purchase scope or the usage scope Unless otherwise äÝ Ē in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every čÑàì has been made in the prepara...

Page 3: ...s follows Symbol Description Indicates a hazard with a high level of risk which if not avoided will result in death or serious injury Indicates a hazard with a medium level of risk which if not avoided could result in death or serious injury Indicates a hazard with a low level of risk which if not avoided could result in minor or moderate injury Indicates a potentially hazardous situation which if...

Page 4: ...e 03 2020 09 15 ɲ kÝ ì 5 2 Connecting PE Cables ɲ kÝ ì 8 3 Troubleshooting Issue 02 2020 06 09 ɲ kÝ ì 4 2 Preparing Tools and Instruments ɲ kÝ ì 5 1 Preparing Cables ɲ kÝ ì 5 6 Connecting DC Input Power Cables ɲ kÝ ì 5 8 Optional Connecting Signal Cables ɲ kÝ ì 7 1 4 Optional Setting the Physical Layout of the Smart PV Optimizers ɲ kÝ ì C Resetting Password Issue 01 2020 04 17 This issue is the Ēà...

Page 5: ...hecking Before the Installation 18 4 2 Preparing Tools and Instruments 19 4 3 Determining the Installation Position 20 4 4 Moving a SUN2000 23 4 5 Installing a SUN2000 24 4 5 1 Wall Mounted Installation 25 4 5 2 Support Mounted Installation 27 5 Electrical Connection 30 5 1 Preparing Cables 31 5 2 Connecting PE Cables 35 5 3 Optional Installing a Smart Dongle 37 5 4 Installing a WLAN Antenna 38 5 ...

Page 6: ...Battery Control 69 7 2 2 AFCI 73 7 2 3 IPS Check for Italy CEI0 21 Grid Code Only 75 7 2 4 DRM Australia AS4777 76 8 System Maintenance 79 8 1 System WÑý àȝKč 79 8 2 Routine Maintenance 80 8 3 Troubleshooting 80 9 SUN2000 Disposal 93 9 1 Removing a SUN2000 93 9 2 Packing a SUN2000 93 9 3 Disposing a SUN2000 93 10 Technical Parameters 94 10 1 SUN2000 Technical Ý Ē ì ÑÊä 94 10 2 Optimizer Technical ...

Page 7: ... or property damage are not covered under the warranty Follow local laws and regulations when installing operating or maintaining the equipment The safety instructions in this document are only supplements to local laws and regulations Huawei will not be liable for any consequences of the following circumstances ɲ KÝ à ì ÑÊ ăÑÊ ì ÑÊ ì ÑÊä äÝ Ē in this document ɲ Êäì Ãà ì ÑÊ Ñà ñä Ê Êü àÑÊÉ Êìä ý à...

Page 8: ...nner Equipment with scratches cannot be exposed to an outdoor environment for a long period of time ɲ Ñ ÊÑì ÑÝ Ê ì Ñäì Ý Ê Ã Ñ ì ßñ ÝÉ Êìȇ Personal Safety ɲ ì à ä ÝàÑ Ã ìă Ñ Ý àäÑÊ Ã Ê ñàă Ñà ßñ ÝÉ Êì É ª ñà ʪ operations on the equipment immediately stop the operations report the case to the supervisor and take feasible protective measures ɲ kä ìÑÑÃä Ñàà ìÃă ìÑ üÑ ñàì ʪ Ý ÑÝà Ñà É ª ʪ ì ßñ ÝÉ Ê...

Page 9: ...the equipment ɲ Ñ ÊÑì É ª ì ªàÑñÊ ÑÊ ñ ìÑàȇ ɲ Ñ ÊÑì ÑÝ à ì ì ßñ ÝÉ Êì Ê ì ä Ê Ñ ÝàÑÝ àÃă Êäì Ãà ªàÑñÊ conductor ɲ Êäñà ì ì ì ßñ ÝÉ Êì ä ÑÊÊ ì Ý àÉ Ê ÊìÃă ìÑ ì ÝàÑì ì ü ground Before operating the equipment check its electrical connection to ensure that it is securely grounded General Requirements DANGER Before connecting cables ensure that the equipment is intact Otherwise electric shocks or Ēà ma...

Page 10: ... àÑÊÉ Êìȇ ɲ fÑ Ýà ü Êì Ēà due to high temperature ensure that the ventilation vents or heat dissipation system are not blocked when the equipment is running ɲ Ñ ÊÑì ĂÝÑä ì ßñ ÝÉ Êì ìÑ ē ÉÉ Ã or explosive gas or smoke Do not perform any operation on the equipment in such environments 1 5 Mechanical Safety Using Ladders ɲ kä ýÑÑ Ê Ñà Ē àªÃ ää ladders when you need to perform live working at heights ...

Page 11: ... Ñà äȀ ÝàÑì ì ì ßñ ÝÉ Êì àÑÉ ä ü ʪäȇ ì à à Ãà ʪȀ Ã Ê up any shavings that have accumulated inside or outside the equipment Moving Heavy Objects ɲ ñì Ññä ìÑ üÑ Ê ñàă ý Ê ÉÑü ʪ üă Ñ ìäȇ ɲ w Ê ÉÑü ʪ ì ßñ ÝÉ Êì ă Ê Ȁ ý à ÝàÑì ì ü ªÃÑü ä ìÑ Ýà ü Êì injuries 1 6 Commissioning When the equipment is powered on for the Ēàäì time ensure that professional personnel set parameters correctly Incorrect sett...

Page 12: ...owledge of this document and using proper tools and testing equipment ɲ Ñà É Êì Ê Êª ì ßñ ÝÉ ÊìȀ ÝÑý à ì Ñč and follow the instructions on the delayed discharge label to ensure that the equipment is powered Ñčȇ ɲ Wà ì ÉÝÑà àă ý àÊ Êª ä ªÊä Ñà à ì Ê ä ìÑ Ýà ü Êì ñÊ ñì Ñà Ĉ ää to the maintenance site ɲ ì ßñ ÝÉ Êì ä ñÃìăȀ ÑÊì ì ăÑñà à àȇ ɲ f ßñ ÝÉ Êì Ê ÝÑý à ÑÊ ÑÊÃă ì à Ãà ñÃìä à à ì Ē ȇ Failing to d...

Page 13: ...ocument involves the following product models ɲ kEǂǀǀǀȝǂ f ȝ ǁ ɲ kEǂǀǀǀȝǃ f ȝ ǁ ɲ kEǂǀǀǀȝǃȇdžLj f ȝ ǁ ɲ kEǂǀǀǀȝDŽ f ȝ ǁ ɲ kEǂǀǀǀȝDŽȇdž f ȝ ǁ ɲ kEǂǀǀǀȝDž f ȝ ǁ ɲ kEǂǀǀǀȝdž f ȝ ǁ Figure 2 1 Model Êì Ē à using SUN2000 5KTL L1 as an example Table 2 1 Êì Ē à description No Meaning Value 1 Series name SUN2000 grid tied solar inverter SUN2000 2KTL 6KTL L1 User Manual 2 Product Introduction Issue 03 2020 09 15 C...

Page 14: ...Topology TL transformerless 4 Design code L1 residential Networking Application The SUN2000 applies to residential rooftop grid tied systems The system consists of PV strings grid tied solar inverters AC switches and power distribution units PDUs Figure 2 2 Single SUN2000 scenario dashed boxes indicate optional ÑÊĒªñà ì ÑÊȗ SUN2000 2KTL 6KTL L1 User Manual 2 Product Introduction Issue 03 2020 09 1...

Page 15: ... ÑȀ ÑÊÃă ÑÊ äÉ àì ÝÑý à ä ÊäÑà Ȗ Ê ì Ēªñà ȗ can be connected to the master inverter ɲ Ê ì kEǂǀǀǀ ä ʪ ä Ê à ÑȀ ì kEǂǀǀǀä ÑÊÊ ì ìÑ ì ÝÑý à ªà Éñäì meet the local power grid requirements A PV string B Smart PV optimizer C DC switch D SUN2000 E AC switch F Residential PDU G Smart Power Sensor H Residential power meter I Power grid J Battery K Battery switch L Household load M FusionSolar app N 4G Sma...

Page 16: ...e SUN2000 supports the following power grid types TN S TN C TN C S and TT In the TT power grid the N to PE voltage must be less than 30 V Figure 2 4 Power grid types SUN2000 2KTL 6KTL L1 User Manual 2 Product Introduction Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 10 ...

Page 17: ... input terminals PV2 PV2 11 Battery terminals BAT BAT 12 Smart Dongle port 4G FE 13 Antenna port ANT 14 Communications port COM 15 AC output port AC 16 Ground point NOTE ɲ EÑì ǿ f äý ì ÃÑ À ʪ ä à ý ä ñä ìÑ ÃÑ À ì äý ì ìÑ Ýà ü Êì Êì à startup It is delivered with the SUN2000 ɲ EÑì ǿ ÊÝñì ì àÉ Ê Ãä Wvǁ Ê Wvǂ à ÑÊìàÑÃà ă ì äý ì ȇ SUN2000 2KTL 6KTL L1 User Manual 2 Product Introduction Issue 03 2020 ...

Page 18: ...erform operations on the SUN2000 ɲ Z ä ñ à üÑÃì ª exists after the SUN2000 is powered Ñčȇ It takes 5 minutes for the SUN2000 to discharge to the safe voltage Refer to documentation Reminds operators to refer to the documents delivered the SUN2000 Grounding Indicates the position for connecting the protective earthing PE cable Operation warning Do not remove the connector or antenna when the SUN200...

Page 19: ...ddress QR code for logging in to the SUN2000 WLAN Scan the QR code to connect to the Huawei SUN2000 WLAN Android or obtain the WLAN login password iOS NOTE The labels are for reference only Nameplate Figure 2 6 Nameplate using SUN2000 5KTL L1 as an example SUN2000 2KTL 6KTL L1 User Manual 2 Product Introduction Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 13 ...

Page 20: ... SUN2000 to track the maximum power point of the PV strings The DC power is then converted into single phase AC power through an inverter circuit Surge protection is supported on both the DC and AC sides The SUN2000 uses a reserved battery port for energy storage expansion Battery performs charging and discharging operations according to the battery working mode Figure 2 7 Schematic diagram SUN200...

Page 21: ...ǀǀ ì ìä ä ñì ÑýÊ ÑÉÉ Ê Ñà ñÃì ì à startup it enters Shutdown mode Operating mode In Operating mode ɲ f kEǂǀǀǀ ÑÊü àìä ÝÑý à àÑÉ Wv äìà ʪä ÊìÑ ÝÑý à and feeds the power to the power grid ɲ f kEǂǀǀǀ ìà Àä ì É Ă ÉñÉ ÝÑý à ÝÑ Êì ìÑ É Ă É Ĉ the PV string output power ɲ ì kEǂǀǀǀ ì ìä ä ñì ÑýÊ ÑÉÉ Ê Ñà ñÃìȀ ì enters Shutdown mode ɲ ì kEǂǀǀǀ ì ìä ì ì ì ÑñìÝñì ÝÑý à Ñ Wv äìà ʪä does not meet the requirem...

Page 22: ...shutdown command or a fault it enters Shutdown mode ɲ Ê ñì ÑýÊ ÉÑ Ȁ ì kEǂǀǀǀ ì ìä ì ì ì ñÃì ä à ì Ē or the startup command is executed the SUN2000 enters Standby mode SUN2000 2KTL 6KTL L1 User Manual 2 Product Introduction Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 16 ...

Page 23: ... Ý àäÑÊ Ã Ê ñàă Ñà device damage stack SUN2000s with caution to prevent them from falling over ɲ ñà ʪ ì äìÑà ª Ý à Ñ Ȁ À ì kEǂǀǀǀ Ý à Ñ ÃÃăȇ Ȗ ì ä recommended that the check is performed every three months Replace the packing materials that are damaged by insects or rodents in a timely manner ɲ ì kEǂǀǀǀ ä Ê äìÑà Ñà ÉÑà ì Ê ìýÑ ă àäȀ ì Éñäì À and tested by professionals before being put into use S...

Page 24: ...ealer as soon as possible NOTICE You are advised to remove the packing materials within 24 hours before installing the SUN2000 Checking Deliverables After unpacking the SUN2000 check that the deliverables are intact and complete If any item is missing or damaged contact your dealer NOTE For details about the number of accessories delivered with the SUN2000 see the Packing List in the packing case ...

Page 25: ...ippers Torque screwdriver Rubber mallet Utility knife Cable cutter Crimping tool model PV CZM 22100 Cord end terminal crimper Disassembly and Assembly Tool model PV MS HZ open end wrench Cable tie Vacuum cleaner Multimeter DC voltage measurement à ʪ Ɏ džǀǀ v ȗ SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 19 ...

Page 26: ...t sink because these parts are extremely hot during operation ɲ Ñ ÊÑì Êäì Ãà ì kEǂǀǀǀ Ê à ē ÉÉ Ã or explosive materials ɲ Ñ ÊÑì Êäì Ãà ì kEǂǀǀǀ ì Ýà ý ì Ê Ã à Êȋä à ȇ ɲ f kEǂǀǀǀ ý Ãà ÑààÑ Ê ä Ãì à äȀ Ê ì ä Ãì ÑààÑä ÑÊ É ă ñä Ēà ȇ Do not install the SUN2000 outdoors in salt areas A salt area refers to the region within 500 meters from the coast or prone to sea breeze The regions prone to sea breeze...

Page 27: ...ì SUN2000 ɲ Ê à ä Êì à à äȀ Ñ ÊÑì Êäì Ãà ì kEǂǀǀǀ ÑÊ Ýà äì à Ñ à ý ÃÃä Ñà walls made of similar materials with a weak sound insulation performance because the noise generated by the SUN2000 may interfere with residents Installation Angle Requirements The SUN2000 can be wall mounted or pole mounted The installation angle requirements are as follows ɲ Êäì Ãà ì kEǂǀǀǀ ü àì ÃÃă Ñà ì É Ă ÉñÉ À ì Ãì Ñ ǁ...

Page 28: ...ɲ w Ê Êäì Ãà ʪ ÉñÃì Ýà kEǂǀǀǀäȀ Êäì Ãà ì É Ê Ñà ĈÑÊì à ÉÑ äñĎ Êì space is available and install them in triangle mode if no äñĎ Êì space is available Stacked installation is not recommended Figure 4 3 Horizontal installation mode recommended SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 22 ...

Page 29: ...ence only and are irrelevant to the SUN2000 cascading scenario 4 4 Moving a SUN2000 Procedure Step 1 Hold the handles on both sides of the SUN2000 lift the SUN2000 from the packing case and transport it to the installation position SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 23 ...

Page 30: ...ì ªàÑñÊ Ȁ ñä Ñ ÉȀ paper or other protection material to prevent damage to its enclosure Figure 4 6 Moving a SUN2000 End 4 5 Installing a SUN2000 Installation Precautions Figure 4 7 shows the dimensions of mounting holes for the SUN2000 Figure 4 7 Mounting bracket dimensions SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 24 ...

Page 31: ...ion bolts by yourself Figure 4 8 Expansion bolt composition 1 Bolt 2 Nut 3 Spring washer 4 Flat washer 5 Expansion sleeve NOTICE ɲ fÑ Ýà ü Êì ñäì Ê Ã ì ÑÊ Ñà ÑÊì ì ý ì ă äȀ ý à ä ìă ªÑªªÃ ä Ê Ê anti dust mask when drilling holes ɲ w Ý ý ă Êă ñäì Ê Ñà àÑñÊ ì Ñà ä Ê É äñà ì Ñà äì Ê äȇ the holes are inaccurately positioned drill holes again ɲ ü à ì Ñ ì ĂÝ Êä ÑÊ äà ü ý ì ì ÑÊ à ì ý Ãà ì à à ÉÑü ʪ the...

Page 32: ...SUN2000 on the mounting bracket Step 5 Tighten the nuts Figure 4 11 Tightening nuts Step 6 Optional Install an anti theft lock NOTICE ɲ Wà Ý à Ê Êì ȝì ì ÃÑ À äñ ì à Ñà ì ÃÑ À ÑÃ É ì à ȖIJǁǀ ÉÉȗȇ ɲ Ê Ññì ÑÑà ý ì àÝàÑÑ ÃÑ À ä à ÑÉÉ Ê ȇ ɲ Ý ì À ă ìÑ ì Êì ȝì ì ÃÑ Àȇ SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 26 ...

Page 33: ...ng the É àÀ ʪȝÑč template and then mark the positions with a marker Figure 4 13 Determining hole positions Step 2 Drill holes using a hammer drill NOTE You are advised to apply anti rust paint on the hole positions for protection SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 27 ...

Page 34: ...ure the mounting bracket NOTE Prepare bolt assemblies based on the hole diameter of the mounting bracket Step 4 Optional Install the locking screw for the DC switch SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 28 ...

Page 35: ...tening bolt assemblies Step 7 Optional Install an anti theft lock NOTICE ɲ Wà Ý à Ê Êì ȝì ì ÃÑ À äñ ì à Ñà ì ÃÑ À ÑÃ É ì à ȖIJǁǀ ÉÉȗȇ ɲ Ê Ññì ÑÑà ý ì àÝàÑÑ ÃÑ À ä à ÑÉÉ Ê ȇ ɲ Ý ì À ă ìÑ ì Êì ȝì ì ÃÑ Àȇ Figure 4 18 Installing an anti theft lock End SUN2000 2KTL 6KTL L1 User Manual 4 System Installation Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 29 ...

Page 36: ...Ê Ñàà ì à ÑÊÊ ì ÑÊä ä ÊÑì Ñü à ñÊ à any warranty ɲ KÊÃă àì Ē electricians are allowed to connect cables ɲ KÝ à ì ÑÊ Ý àäÑÊÊ Ã Éñäì ý à ÝàÑÝ à WW ý Ê ÑÊÊ ì ʪ à äȇ NOTE The cable colors shown in the electrical connection diagrams provided in this chapter are for reference only Select cables in accordance with local cable äÝ Ē ì ÑÊä green and yellow cables are only used for PE SUN2000 2KTL 6KTL L1 U...

Page 37: ...ng ɲ Wv äìà ʪ ä composed of the PV modules connected in series and works with an optimizer ɲ f kEǂǀǀǀ äñÝÝÑàìä the input from two PV strings Prepared by the customer B Smart PV optimizer The SUN2000 450W P smart PV optimizer is supported Purchased from Huawei SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 31 ...

Page 38: ... customer F Smart Donglea Supported models ɲ w Eȝ É àì Dongle SDongleA 05 ɲ DŽ É àì Ñʪà ǿ SDongleA 03 Purchased from Huawei G Smart Power Sensor b The SUN2000 can connect to the DDSU666 H and DTSU666 H smart power sensors Purchased from Huawei The following third party meters are also supported GAVAZZI EM340 DIN AV2 3 X S1 X GAVAZZI EM111 DIN AV8 1 X S1 X GAVAZZI EM112 DIN AV0 1 X S1 X CCS WNC 3Y ...

Page 39: ...ngleA 05 Quick Guide WLAN FE You can obtain these documents at https support huawei com enterprise by searching for models ɲ EÑì ǿ f Ý Ê ä ü àä ÑÊ Ê ñä ÑÊÃă ì kdždždžȝ äÉ àì ÝÑý à sensor provided by Huawei Table 5 2 Cable description No Cable Type Recommended Ý Ē ì ÑÊä Source 1 DC input power cable Common outdoor PV cable in the industry ɲ ÑÊ ñ ìÑà àÑääȝ sectional area 4 6 mm2 ɲ à Ññì à diameter 5 5 ...

Page 40: ...potential point at the AC output port three core L N and PE outdoor copper cable ɲ ÑÊ ñ ìÑà àÑääȝ sectional area 4 6 mm2 ɲ à Ññì à diameter 10 21 mm Prepared by the customer 5 PE cable Single core outdoor copper cable and M6 OT terminal 4 10 mm2 Prepared by the customer Note a The minimum cross sectional area of the cable should be selected based on the rated value of the AC fuse NOTE ɲ f É Ê ÉñÉ ...

Page 41: ... properly grounded and set Grounding inspection to Disable to enable the SUN2000 to run properly If you are not sure whether the SUN2000 is connected to such a type of power grid contact your dealer or Huawei technical support for ÑÊĒàÉ ì ÑÊȇ ɲ Ñà ʪ ìÑ džǂǁǀljȀ ìÑ Êäñà ì ä ÑÝ à ì ÑÊ Ñ ì kEǂǀǀǀ Ê ì case of ground cable damage or disconnection properly connect the ground cable of the SUN2000 and ensu...

Page 42: ... ì Ý ȇ f heat shrink tubing is used as an example ɲ w Ê ñä ʪ ì ªñÊȀ ÝàÑì ì ì ßñ ÝÉ Êì àÑÉ Êª ä Ñà ȇ Figure 5 2 Crimping an OT terminal A Core wire B Insulation layer C Heat shrink tubing D Hydraulic pliers E Heat gun Step 2 Connect the PE cable NOTICE ɲ Êäñà ì ì ì W à ä ÑÊÊ ì ä ñà Ãăȇ ɲ ì ä à ÑÉÉ Ê ìÑ ñä ì à ª ì ªàÑñÊ ÝÑ Êì Ñà ªàÑñÊ ÊªȀ Ê ì Ñì à ä a reserved ground point SUN2000 2KTL 6KTL L1 User...

Page 43: ... w Ê Êäì Ãà ʪ ì D à Ȁ ì àÉ Ê ìä Êäì Ãà ì ÑÊ à ì ÑÊ ä ÑÊ ì ä ÃÀ screen and arrow on the card slot ɲ Wà ää ì D à Ê Ýà ìÑ ÃÑ À ìȀ Ê ì ʪ ì ì ì D à ä Ñàà ìÃă Êäì Ãà ȇ ɲ w Ê à ÉÑü ʪ ì D à Ȁ Ýñä ì Êý à ä ìÑ ì ìȇ ɲ w Ê à Êäì Ãà ʪ ì Ñü à Ñ ì É àì Ñʪà Ȁ Êäñà ì ì ì ñ Àà ä äÝà ʪ À Ê place with a click sound ɲ DŽ É àì Ñʪà ȖDŽ ÑÉÉñÊ ì ÑÊȗ Figure 5 4 Installing a 4G Smart Dongle SUN2000 2KTL 6KTL L1 User Ma...

Page 44: ... Guide WLAN FE You can also scan the QR code to obtain the document ɲ Ñà ì Ãä Ññì Ñý ìÑ ñä ì DŽ É àì Ñʪà Ñʪà ȝǀǃȀ ä ì SDongleA 03 Quick Guide 4G You can also scan the QR code to obtain the document The quick guide is delivered with the Smart Dongle 5 4 Installing a WLAN Antenna Procedure Step 1 Remove the watertight cap from the ANT port Step 2 Install the washer to the ANT port on the chassis St...

Page 45: ...be installed on the AC side of the SUN2000 to ensure that the SUN2000 can be safely disconnected from the power grid WARNING Do not connect loads between the SUN2000 and the AC switch Procedure Step 1 Connect the AC output power cable to the AC connector SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 39 ...

Page 46: ...ì ì à À ì ä Êä ì ÑÊÊ ìÑàȇ ɲ Êäñà ì ì ì ĂÝÑä Ñà ä ìÑì ÃÃă Êä àì ÊìÑ ì à Ñà ȇ ɲ Êäñà ì ì ÑñìÝñì à ä ä ñà ȇ à ʪ ìÑ Ñ äÑ É ă ñä kEǂǀǀǀ malfunction or damage to its AC connector ɲ Êäñà ì ì ì à ä ÊÑì ìý äì ȇ Figure 5 7 Assembling an AC connector three core wire Figure 5 8 Assembling an AC connector two core wire SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huaw...

Page 47: ... äìà ÝÝ ÊªȀ ä ì Êäìàñ ì ÑÊä on the side of the plug insert Figure 5 9 Length for cable stripping Step 2 Connect the AC connector to the AC output port NOTICE Ensure that the AC connector is connected securely Figure 5 10 Securing an AC connector SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 41 ...

Page 48: ...itch at the bottom of the SUN2000 and all the switches connected to the SUN2000 are OFF To remove the AC connector from the SUN2000 perform the operations in reverse order Figure 5 12 Removing a plug insert 5 6 Connecting DC Input Power Cables Precautions SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 42 ...

Page 49: ...connect to corresponding positive and negative DC input terminals of the SUN2000 ɲ ì ÊÝñì ÝÑý à Ã ä à à ü àä Ãă ÑÊÊ ì Ȁ Ñ ÊÑì ÑÝ à ì ì switch as well as positive and negative connectors immediately Wait until the night when solar irradiance declines and the PV string current drops to below 0 5 A Then set the DC switch to the OFF position remove the positive and negative connectors and correct the ...

Page 50: ...à à äȀ à ÊÑì à ÑÉÉ Ê ä input power cables because poor contact may be caused by the bending of the cables ɲ Ñà ää É Ã Êª ÑÊÊ ìÑàäȀ à à ì à ÝÑà à ì ä Ñàà ìÃă ìÑ Êäñà correct cable connections ɲ ì à à ÉÝ Êª ì ÝÑä ì ü Ê Ê ª ì ü É ì à ì àÉ Ê ÃäȀ ÝñÃà ì ÊÝñì power cables back to ensure that they are connected securely ɲ Êä àì ì à ÉÝ É ì à ì àÉ Ê Ãä Ñ ì ÝÑä ì ü Ê Ê ª ì ü ÝÑý à à ä into the appropriate p...

Page 51: ... ä ÑÊĒªñà with an optimizer check the cable polarity by referring to the Smart PV optimizer quick guide WARNING Before performing Step 2 ensure that the DC switch is set to OFF Step 2 Insert the positive and negative connectors into corresponding DC input terminals on the SUN2000 NOTICE After the positive and negative connectors snap into place pull the DC input power cables back to ensure that th...

Page 52: ...he DC switch to the OFF position remove the positive and negative connectors and correct the polarities of the DC input power cables End Follow up Procedure WARNING Before removing the positive and negative connectors ensure that the DC switch is OFF To remove the positive and negative connectors from the SUN2000 insert a disassembly tool into the notch and press the tool with an appropriate force...

Page 53: ...d the battery to ensure that the SUN2000 can be safely disconnected from the battery WARNING Do not connect loads between the SUN2000 and the battery The battery cables should be connected correctly That is the positive and negative terminals of the battery connect to the positive and negative battery terminals on the SUN2000 respectively Otherwise the SUN2000 may be damaged or even a Ēà could hap...

Page 54: ... recommended as battery cables because poor contact may be caused by the bending of the cables Step 2 Insert the positive and negative connectors into corresponding battery terminals on the SUN2000 NOTICE After the positive and negative connectors snap into place pull the battery cables back to ensure that they are connected securely Figure 5 17 Connecting battery cables End SUN2000 2KTL 6KTL L1 U...

Page 55: ...verters 2 485A1 RS485A RS485 č à Êì à signal 3 485B2 RS485B RS485 č à Êì à signal Used for connecting to the RS485 signal ports of the battery and smart power sensor When both battery and power meter are ÑÊĒªñà Ȁ they need be crimped to the 485B2 and 485A2 ports Used for connecting to the RS485 signal ports of the battery and smart power sensor When both battery and smart power sensor are ÑÊĒªñà Ȁ...

Page 56: ...pid shutdown signal 8 DI2 Digital input signal 2 Used for connecting to the DI2 positive signal It can be reserved for the feedback signal of the Backup device NOTE For details about how to connect signal cables see the SUN2000L 2KTL 5KTL and SUN2000 2KTL 6KTL L1 Battery and Smart Power Sensor Quick Guide You can also scan the QR code to obtain the document Communication Networking Mode NOTE The s...

Page 57: ...e smart power sensor single SUN2000 ɲ kEǂǀǀǀ ä ʪ ä Ê à Ñä In phase grid connection Figure 5 21 In phase grid connection SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 51 ...

Page 58: ...t power sensor in phase grid connection Balanced three phase grid connection Figure 5 23 Balanced three phase grid connection SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 52 ...

Page 59: ... to a three phase smart power sensor to control the total three phase power ɲ KÊÃă ÑÊ ìì àă ä äñÝÝÑàì Ȁ Ê ì ìì àă Éñäì ÑÊÊ ì ìÑ ì inverter installed with the Smart Dongle Procedure Step 1 Connect signal cables to corresponding signal connectors NOTICE ɲ Êäñà ì ì ì ÝàÑì ì ÑÊ Ã ă à Ñ ì à ä Ê ì ÑÊÊ ìÑàȇ f äñàÝÃñä core should be cut Ñč from the protection layer ɲ Êäñà ì ì ì ĂÝÑä Ñà ä ìÑì ÃÃă Êä àì ÊìÑ...

Page 60: ...ignal cables Figure 5 26 Crimping three signal cables Figure 5 27 Assembling a signal connector single SUN2000 SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 54 ...

Page 61: ...ect the signal connector to the corresponding port NOTICE Ensure that the signal connector is connected securely Figure 5 29 Securing a signal connector End SUN2000 2KTL 6KTL L1 User Manual 5 Electrical Connection Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 55 ...

Page 62: ...Grounding The PE cable is connected correctly securely and reliably 6 Switch The DC switch and all the switches connecting to the SUN2000 are OFF 7 Cable connection The AC output power cable DC input power cable battery cable and signal cable are connected correctly securely and reliably 8 Unused terminal and port Unused terminals and ports are locked by watertight caps 9 Installation environment ...

Page 63: ...therwise the SUN2000 connected to the power grid will shut down and start again Procedure Step 1 If the battery port of the SUN2000 is connected to a battery turn on the auxiliary power switch of the battery and then the battery switch Step 2 Turn on the AC switch between the SUN2000 and the power grid Step 3 Optional Remove the locking screw from the DC switch Figure 6 1 Removing the locking scre...

Page 64: ...rt intervals on for 0 2s and then Ñč for 0 2s There is a DC environmental alarm such as an alarm indicating that High String Input Voltage String Reverse Connection or Low Insulation Resistance Blinking red at short intervals on for 0 2s and then Ñč for 0 2s There is an AC environmental alarm such as an alarm indicating Grid Undervoltage Grid Overvoltage Grid Overfrequency or Grid Underfrequency S...

Page 65: ...vice replacement indication LED1 LED2 LED3 Steady red Steady red Steady red The SUN2000 hardware is faulty The SUN2000 needs to be replaced End SUN2000 2KTL 6KTL L1 User Manual 6 System Commissioning Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 59 ...

Page 66: ... 1 QR code NOTE ɲ f à ì äì Ê àÑ ü àä ÑÊ Éñäì ñä Ñà ü ÑÉÉ ää ÑÊ Êªȇ f K ü àä ÑÊ ä not updated and can be used only for viewing PV plant information For iOS users you can search for FusionSolar in the App Store or scan the following QR code to download the iOS version ɲ f ä à Êä Ñìä à Ñà à à Ê ÑÊÃăȇ f ìñ à ä à Êä Ýà ü Ãȇ SUN2000 2KTL 6KTL L1 User Manual 7 Man Machine Interaction Issue 03 2020 09 15 ...

Page 67: ...te the Ēàäì installer account and create a domain named after the company name Figure 7 2 Creating the Ēàäì installer account NOTICE To create multiple installer accounts for a company log in to the FusionSolar app and tap New User to create an installer account Figure 7 3 Creating multiple installer accounts for the same company SUN2000 2KTL 6KTL L1 User Manual 7 Man Machine Interaction Issue 03 ...

Page 68: ...00 before performing the operations in this section ɲ À ì ì ì E à Ãä Ñ äÉ àì Wv ÑÝì É Ĉ àä à Ñàà ìÃă ìì ìÑ ì Ý ăä à layout template ɲ f À Ê ä ü Ý ÑìÑ Ñ ì Ý ăä à à ăÑñì ì ÉÝà ì ȇ Ý ăÑñà Ý ÑÊ Ý à Ãà à ìÑ ì template and take a photo in landscape mode Ensure that the four positioning points in the corners are in the frame Ensure that each QR code is attached within the frame ɲ Ñà ì Ãä Ññì ì Ý ăä à à ă...

Page 69: ...the FusionSolar Smart PV Management System On the home page click the plant name to go to the plant page Choose Plant layout click Add Physical Layout and upload the physical layout template photo Figure 7 6 Uploading the physical layout template photo WebUI Step 2 Log in to https intl fusionsolar huawei com to access the WebUI of the FusionSolar Smart PV Management System On the Homepage page cli...

Page 70: ... displayed 2 Tap the blank area The Identify image and Add PV modules buttons are displayed You can use either of the following methods to perform operations as prompted Method 1 Tap Identify image and upload the physical layout template photo to complete the optimizer layout The optimizers that fail to be Êì Ē need to be manually bound Method 2 Tap Add PV modules to manually add PV modules and bi...

Page 71: ... document 7 2 1 Energy Control On the home screen tap Power adjustment to perform the corresponding operation Figure 7 9 Energy control 7 2 1 1 Grid tied Point Control Function Limits or reduces the output power of the PV power system to ensure that the output power is within the power deviation limit Procedure Step 1 On the home screen choose Power adjustment Grid tied point control Figure 7 10 G...

Page 72: ...output power If the power ēñ ìñ ì ÑÊ is within the power control hysteresis the power is not adjusted Active power output limit for fail safe Ý Ē ä the derating value of the SUN2000 active power by percentage If the Smart Dongle does not detect any meter data or the communication between the Smart Dongle and the SUN2000 is disconnected the Smart Dongle delivers the derating value of the SUN2000 ac...

Page 73: ...ower control hysteresis Ý Ē ä the dead zone for adjusting the SUN2000 output power If the power ēñ ìñ ì ÑÊ is within the power control hysteresis the power is not adjusted Active power output limit for fail safe Ý Ē ä the derating value of the SUN2000 active power by percentage If the Smart Dongle does not detect any meter data or the communication between the Smart Dongle and the SUN2000 is disco...

Page 74: ... Maximum grid feed in power Ý Ē ä the percentage of the maximum active power of the grid tied point to the PV plant capacity Power adjustment period Ý Ē ä the shortest interval for a single anti backfeeding adjustment Power control hysteresis Ý Ē ä the dead zone for adjusting the SUN2000 output power If the power ēñ ìñ ì ÑÊ is within the power control hysteresis the power is not adjusted Active po...

Page 75: ...ä the time for determining the communication disconnection between the SUN2000 and the Dongle This parameter is displayed when Communication disconnection fail safe is set to Enable End 7 2 1 2 Battery Control Function If the SUN2000 connects to a battery you need to set battery parameters Forcible Charge and Discharge Step 1 On the home screen choose Power adjustment Battery control Forced charge...

Page 76: ...d charge discharge time min Ý Ē ä the forced charge discharge duration ȔǀȀ ǁDŽDŽǀȕ Remaining charge discharge time min It cannot be set which means the remaining time of charge or discharge End Control Mode Step 1 On the home screen choose Power adjustment Battery control Control mode and perform the required operation Tap Submit Figure 7 12 Fixed charge discharge Figure 7 13 Maximum self consumptio...

Page 77: ...n and the SUN2000 is connected to a smart power sensor the SUN2000 provides output power for local loads before feeding the remaining power to the power grid ɲ ì ä Ý à É ì à ä ä ì to Time of use the battery is discharged when the electricity price is high and charged when the electricity price is low A maximum of 10 time periods can be added ɲ Ă àª ȍ discharge ɲ D Ă ÉñÉ ä à ȝ consumption ɲ f É ȝÑ ...

Page 78: ... choose Power adjustment Battery control Charge from grid Figure 7 15 Charge from grid Figure 7 16 End of discharge capacity SUN2000 2KTL 6KTL L1 User Manual 7 Man Machine Interaction Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 72 ...

Page 79: ...apacity is higher than Grid charge ñìÑč SOC the system stops charging batteries from the power grid ɲ fÑ ä ì ì ä ઠñìÑč capacity choose Maintenance Add Delete device Battery End of discharge capacity on the home ä à Êȇ f ü Ãñ à ʪ ä ǁǂɟț ǂǀɟȀ ä ä ÑýÊ Ê Figure 7 16 ɲ Charge from grid function is disabled by default comply with the grid charge requirements stipulated in local laws and regulations w...

Page 80: ...imes within 24 hours the SUN2000 automatically clears the alarm If the alarm is triggered for more than Ēü times within 24 hours the SUN2000 locks for protection You need to manually clear the alarm on the SUN2000 so that it can work properly You can manually clear the alarm as follows Log in to the FusionSolar app and choose My Device Commissioning On the Device commissioning screen connect and l...

Page 81: ...aintenance IPS test to access the IPS test screen Step 2 Tap Start to start an IPS test The SUN2000 detects maximum voltage over 10 min 59 S1 maximum overvoltage 59 S2 minimum undervoltage 27 S1 minimum undervoltage 27 S2 maximum overfrequency 81 S1 maximum overfrequency 81 S2 and minimum underfrequency 81 S1 and minimum underfrequency 81 S2 Figure 7 18 IPS test Table 7 5 IPS test type IPS Test Ty...

Page 82: ...hold is 51 5 Hz and the default protection time threshold is 0 1s Minimum underfrequency 81 S1 The default underfrequency protection threshold is 49 8 Hz and the default protection time threshold is 0 1s Minimum underfrequency 81 S2 The default underfrequency protection threshold is 47 5 Hz and the default protection time threshold is 0 1s Step 3 After the IPS test is complete IPS State is display...

Page 83: ...DI1 and GND of the COM port ɲ w Ê äý ì ä ǀ Ê lj à switched on the solar inverter should be turned Ñčȇ ɲ w Ê äý ì ǀ ä äý ì ÑčȀ and switch S9 is switched on the solar inverter should be grid tied Procedure Step 1 On the home page choose Settings Feature parameters Step 2 Set DRM to SUN2000 2KTL 6KTL L1 User Manual 7 Man Machine Interaction Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 77 ...

Page 84: ...Figure 7 20 DRM End SUN2000 2KTL 6KTL L1 User Manual 7 Man Machine Interaction Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 78 ...

Page 85: ...on the app Step 2 Turn Ñč the AC switch between the SUN2000 and the power grid Step 3 Turn Ñč the DC switch at the bottom of the SUN2000 Step 4 Optional Install the locking screw for the DC switch Figure 8 1 Installing a locking screw for the DC switch Step 5 Turn Ñč the DC switch between the SUN2000 and PV strings Step 6 Optional Turn Ñč the battery switch between the SUN2000 and batteries End SU...

Page 86: ...abnormal sound ɲ À ì ì Ãà kEǂǀǀǀ Ý à É ì àä are correctly set during operation Once every six months Electrical connection ɲ À ì ì à ä à ä ñà ȇ ɲ À ì ì à ä à Êì ìȀ Ê that in particular the parts touching the metallic surface are not scratched ɲ À ì ì ñÊñä ÊÝñì terminals battery terminals COM ports ANT ports and Smart Dongle waterproof covers are locked The Ēàäì inspection is 6 months after the ini...

Page 87: ...han the maximum operating voltage of the SUN2000 After the PV array ÑÊĒªñà ì ÑÊ is corrected the alarm disappears 2002 DC Arc Fault Major The PV string power cables arc or are in poor contact Cause ID 1 2 ɲ ǁǿ Wvǁ à ñÃì ɲ ǂǿ Wvǂ à ñÃì Check whether the string cables arc or are in poor contact 2011 String Reversed Major The PV string is reversely connected Cause ID 1 2 ɲ ǁǿ Wvǁ ä à ü àä Ãă connecte...

Page 88: ... the alarm occurs occasionally the power grid may be abnormal temporarily The SUN2000 automatically recovers after detecting that the power grid becomes normal 2 If the alarm occurs frequently check whether the power grid voltage is within the allowed range If no contact the local power operator If yes modify the grid undervoltage protection threshold through the mobile app SmartLogger or network ...

Page 89: ...that the power grid becomes normal 2 If the alarm occurs frequently check whether the power grid voltage is within the allowed range If no contact the local power operator If yes modify the grid overvoltage protection threshold through the mobile app SmartLogger or NMS with the consent of the local power operator 3 Check whether the peak voltage of the power grid is too high If the fault persists ...

Page 90: ...e mobile app SmartLogger or NMS with the consent of the local power operator 2037 Grid Underfrequency Major Cause ID 1 Power grid exception The actual power grid frequency is lower than the standard requirement for the local power grid 1 If the alarm occurs occasionally the power grid may be abnormal temporarily The SUN2000 automatically recovers after detecting that the power grid becomes normal ...

Page 91: ...nsient output current exceeds the upper threshold and therefore the SUN2000 protection is triggered 1 The SUN2000 detects its external working conditions in real time After the fault is à ì Ē Ȁ the SUN2000 automatically recovers 2 If the alarm occurs frequently and č ìä the energy yield of the power plant check whether the output is short circuited If the fault persists contact your dealer or Huaw...

Page 92: ... PV array is damp and the insulation between the PV array and the ground is poor 1 Check the output impedance of the PV array to ground If there is a short circuit or lack of insulation rectify it 2 Check that the PE cable of the SUN2000 is correctly connected 3 If the impedance is lower than the äÝ Ē protection threshold in rainy and cloudy days set Insulation resistance protection using the mobi...

Page 93: ...ing properly ɲ À ì ü Êì Ã ì ÑÊ and ambient temperature of the SUN2000 installation position ɲ ì ü Êì Ã ì ÑÊ ä ÝÑÑà or the ambient temperature exceeds the upper threshold improve the ventilation and heat dissipation ɲ ì ü Êì Ã ì ÑÊ Ê ambient temperature both meet requirements contact your dealer or Huawei technical support SUN2000 2KTL 6KTL L1 User Manual 8 System Maintenance Issue 03 2020 09 15 Co...

Page 94: ...Êì sensor is faulty ɲ džǿ f ì ÉÝ à ìñà detection fails ɲ LJǿ WZKD à ȍýà ì fails ɲ Ljǿ f ñĂ Ã àă ÝÑý à supply is abnormal ɲ ljǿ f ªà ȝì à à ă ä abnormal ɲ ǁǀǿ f ñä experiences overvoltage ɲ ǁǁǿ f ñä experiences undervoltage ɲ ǁǂǿ f ñä experiences voltage imbalance Turn Ñč the AC output switch and DC input switch and then turn them on after 5 minutes If the fault persists contact your dealer or Huawei t...

Page 95: ...nor Cause ID 1 ɲ f ē ä memory is ÊäñĎ Êìȇ ɲ f ē ä memory has bad sectors Turn Ñč the AC output switch and DC input switch and then turn them on after 5 minutes If the fault persists replace the monitoring board or contact your dealer Huawei technical support 2067 Faulty Power Collector Major Cause ID 1 The smart power sensor is disconnected 1 Check that the ÑÊĒªñà power meter model is the same as ...

Page 96: ...nstalled and that the communications parameters are the same as the SUN2000 RS485 ÑÊĒªñà ì ÑÊäȇ 3 Check that the auxiliary power switch on the battery is set to ON 4 Send a shutdown command on the app Turn Ñč the AC output switch DC input switch and battery switch Then turn on the battery switch AC output switch and DC input switch in sequence after 5 minutes 5 If the fault persists contact your d...

Page 97: ...cenarios the PV string voltage exceeds the inverter input voltage äÝ Ē ì ÑÊäȇ Check whether the total number of PV modules number of PV modules in a string and number of PV strings meet requirements and whether the PV module output is reversely connected ɲ ǂǿ À ý ì à ì PV string power or the number of PV modules connected in series in the PV string exceeds the upper threshold ɲ ǃǿ 1 Check whether ...

Page 98: ...dules in the PV string and check whether the PV string voltage exceeds the upper threshold of the inverter input voltage 2081 Optimizer Fault Warning Cause ID 1 An optimizer is faulty Go to the optimizer information screen to view the fault details NOTE Contact your dealer if all failure analysis procedures listed above are completed and the fault still exists SUN2000 2KTL 6KTL L1 User Manual 8 Sy...

Page 99: ...000 from the mounting bracket Step 5 Remove the mounting bracket End 9 2 Packing a SUN2000 ɲ ì Ñà ª Ê Ã Ý À ª ʪ ä ü à à Ȁ Ýñì ì kEǂǀǀǀ Êä ì Ê ì Ê ä à it using adhesive tape ɲ ì Ñà ª Ê Ã Ý À ª ʪ ä ñÊ ü à à Ȁ Ýñì ì kEǂǀǀǀ Êä äñ ì à hard carton and seal it properly 9 3 Disposing a SUN2000 If the SUN2000 service life expires dispose the SUN2000 according to the local disposal rules for electrical eq...

Page 100: ...al Ý Ē ì ÑÊä SUN200 0 2KTL L1 SUN200 0 3KTL L1 SUN200 0 3 68K TL L1 SUN200 0 4KTL L1 SUN200 0 4 6KT L L1 SUN200 0 5KTL L1 SUN200 0 6KTL L1 Maximum input voltagea ɲ EÑ ìì àă ÑÊÊ ì ǿ džǀǀ v ɲ ȝZ k ìì àă ÑÊÊ ì ǿ DŽljDž v Maximum input current per MPPT 12 5A Maximum short circuit current per MPPT ɲ EÑ ìì àă ÑÊÊ ì ǿ ǁLj ɲ ȝZ k ìì àă ÑÊÊ ì ǿ ǁDž Operating voltage range ɲ EÑ ìì àă ÑÊÊ ì ǿ Ljǀțdžǀǀ v ɲ ȝZ k ìì àă...

Page 101: ...680 W 4000 W 4600 W 5000 Wa 6000 W Maximum apparent power 2200 VA 3300 VA 3680 VA 4400 VA 5000 VAb 5500 VAc 6000 VA Rated output voltage 220 V 230 V 240 V Adapted power grid frequency 50 Hz 60 Hz Maximum output current 10 A 15 A 16 A 20 A 23 Ad 25 Ad 27 3 A Power factor 0 8 leading and 0 8 lagging Maximum total harmonic distortion rated power ɏ ǃɟ ɲ EÑì ǿ f à ì ÑñìÝñì ÝÑý à ä DŽljljǁ w Ñà ì DŽLJLJLJ ªà Ñ...

Page 102: ...emperature protection Supported DC surge protection Supported AC surge protection Supported AC overvoltage protection Supported Arc fault protection Supported Communications Technical Ý Ē ì ÑÊä SUN200 0 2KTL L1 SUN200 0 3KTL L1 SUN200 0 3 68K TL L1 SUN200 0 4KTL L1 SUN200 0 4 6KT L L1 SUN200 0 5KTL L1 SUN200 0 6KTL L1 Display LED indicators WLAN App WLAN Supported RS485 Supported Maximum RS485 com...

Page 103: ...à ì ý Ê ì ì ÉÝ à ìñà ä ª à ì Ê ɆDŽDžʾ ȗ țǂDžʾ ìÑ Ɇdžǀʾ derated when the temperature is higher than ɆDŽǀʾ ȗ Humidity ǀțǁǀǀɟ Z Operating altitude 0 4000 m derated above 2000 m 10 2 Optimizer Technical Ý Ē ì ÑÊä Ď Ê ă Technical Ý Ē ì ÑÊä SUN2000 450W P Maximum Ď Ê ă ljljȇDžɟ European weighted Ď Ê ă ljljȇǀɟ Input Technical Ý Ē ì ÑÊä SUN2000 450W P Rated PV module power 450 W Maximum PV module power 472 5 W Maxi...

Page 104: ...rameters Technical Ý Ē ì ÑÊä SUN2000 450W P Dimensions W x H x D 71 mm x 138 mm x 25 mm Net weight ɏ DžDžǀ ª DC input and output terminals Staubli MC4 Operating temperature țDŽǀʾ ìÑ ɆLjDžʾ Storage temperature țDŽǀʾ ìÑ ɆLJǀʾ Operating humidity ǀțǁǀǀɟ Z Maximum operating altitude 4000 m IP rating IP68 Installation mode ɲ Wv ÉÑ ñà äñÝÝÑàì Êäì Ãà ì ÑÊ ɲ Wv ÉÑ ñà à É Êäì Ãà ì ÑÊ SUN2000 2KTL 6KTL L1 User Manu...

Page 105: ...t ed Support ed Support ed Support ed Support ed Support ed Support ed UTE C 15 712 1 B France island power grid Support ed Support ed Support ed Support ed Support ed Support ed Support ed UTE C 15 712 1 C France island power grid Support ed Support ed Support ed Support ed Support ed Support ed Support ed CEI0 21 Italy power grid Support ed Support ed Support ed Support ed Support ed Support ed ...

Page 106: ... 60Hz IEC 61727 LV 60 Hz Support ed Support ed Support ed Support ed Support ed Support ed Support ed TAI PEA Thailand grid tied standard power grid Support ed Support ed TAI MEA Thailand grid tied standard power grid Support ed Support ed EN5054 9 LV Ireland power grid Support ed Support ed Support ed Support ed Support ed Support ed Support ed EN5054 9 SE Sweden LV Support ed Support ed Support ...

Page 107: ... grid Support ed Support ed Support ed Support ed Support ed Support ed Support ed Austria Austrian power grid Support ed Support ed Support ed G98 UK G98 power grid Support ed Support ed Support ed G99 TYPEA LV UK G99_Type A_LV power grid Support ed Support ed Support ed Support ed Support ed Support ed Support ed SUN2000 2KTL 6KTL L1 User Manual A Grid Code Issue 03 2020 09 15 Copyright Huawei T...

Page 108: ... Step 1 Access Device Commissioning screen Figure B 1 Method 1 before login not connected to the Internet SUN2000 2KTL 6KTL L1 User Manual B Device Commissioning Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 102 ...

Page 109: ... ʪ ì kEǂǀǀǀ ìÑ ì w E Ñü à àÑñì àȀ Êäñà ì ì ì mobile phone and SUN2000 are in the WLAN coverage of the router and the SUN2000 is connected to the router ɲ f àÑñì à äñÝÝÑàìä w E Ȗ Ljǀǂȇǁǁ ȍªȍÊȀ ǂȇDŽ Ĉȗ Ê ì w E ä ªÊ Ã reaches the SUN2000 ɲ f wW Ȁ wW ǂȀ Ñà wW ȍwW ǂ Ê àăÝì ÑÊ ÉÑ ä à ÑÉÉ Ê Ñà àÑñì àäȇ Enterprise level encryption is not supported for example public hotspots requiring authentication such a...

Page 110: ...eft unchanged for a long period of time may be stolen or cracked If a password is lost devices cannot be accessed In these cases the user is liable for any loss caused to the PV plant ɲ w Ê ăÑñ ää ì Device Commissioning screen of the SUN2000 for the Ēàäì time you need to manually set the login password because the SUN2000 does not have an initial login password Figure B 3 Quick settings End SUN200...

Page 111: ...ervals 3 Turn Ñč the AC switch and set the DC switch to OFF Wait until all LED indicators on the SUN2000 panel are Ñčȇ 4 Turn on the AC switch and set the DC switch to ON Wait until all indicators on the solar inverter panel blink and turn Ñč 30 seconds later Step 3 Reset the password within 10 minutes If no operation is performed within 10 minutes all inverter parameters remain unchanged 1 Wait u...

Page 112: ...tion ÑÊĒªñà ì ÑÊ Router connection settings and set router parameters Figure C 2 Setting router parameters ɲ ìì ʪ É Ê ª É Êì äăäì É Ý à É ì àä Log in to the FusionSolar app choose Device Commissioning Settings Communication ÑÊĒªñà ì ÑÊ Management System ÑÊĒªñà ì ÑÊ and set management system parameters SUN2000 2KTL 6KTL L1 User Manual C Resetting Password Issue 03 2020 09 15 Copyright Huawei Techn...

Page 113: ...to the FusionSolar app choose Device Commissioning Settings Communication ÑÊĒªñà ì ÑÊ Inverter WLAN settings and reset the WLAN password Figure C 4 Resetting the WLAN password End SUN2000 2KTL 6KTL L1 User Manual C Resetting Password Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 107 ...

Page 114: ...wing step to trigger rapid shutdown ɲ D ì Ñ ǁǿ fñàÊ Ñč the AC switch between the solar inverter and the power grid ἷIf the SUN2000 supports and enables the Ñčȝªà function the rapid shutdown function is not supported Ἰ ɲ D ì Ñ ǂǿ fñàÊ Ñč the DC switch at the bottom of the SUN2000 If an extra DC switch is connected to the input side of the SUN2000 turning Ñč this DC switch will not trigger rapid shu...

Page 115: ...e DC switch at the bottom of the solar inverter to OFF If the solar inverter connects to batteries wait for 1 minute and turn Ñč the the battery switch and then the auxiliary power switch of the battery Step 2 Connect each PV string to the solar inverter and set the DC switch to ON If the solar inverter status is Shutdown Command choose Device Commissioning Maintenance Inverter ON OFF on the app a...

Page 116: ... ÝÑä ì ÑÊ ä ǃDŽɟȀ ì ÝÑää à ñÃì ÝÑä ì ÑÊ ä DŽȇLJdž ȖǁDŽ Ă ǃDŽɟȗȀ Ê ì ʪ ì ì ì ñÃì ä ÃÑ ì Ê à Wv ÉÑ ñà DŽȀ including the previous and the next PV modules and the cables of PV module 4 The äÑà à Êü àì à ä ì ì ÑÊ Ýà ä ÑÊ Ñ ɐǁ Wv ÉÑ ñà ȇ Figure E 2 ĒÊ ì ÑÊ of the percentage of the short circuit position Step 4 Set the DC switch to OFF and check whether the connector or DC cable between the possible faulty PV ...

Page 117: ...tion fault 1 Disconnect the possible faulty PV module from the optimizer 2 Set the DC switch to OFF 3 Connect the possible faulty optimizer to the PV string 4 Set the DC switch to ON If the solar inverter status is Shutdown Command choose Device Commissioning Maintenance Inverter ON OFF on the app and send a startup command Check whether the Low Insulation Resistance alarm is reported If the Low I...

Page 118: ... through H HVRT high voltage ride through I ID Êì Ē à L LED light emitting diode LVRT low voltage ride through M MAC Media Access Control MPPT maximum power point tracking P PE protective earthing SUN2000 2KTL 6KTL L1 User Manual F Acronyms and Abbreviations Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 112 ...

Page 119: ...voltaic R RCMU residual current monitoring unit RH relative humidity S SN serial number SUN2000 2KTL 6KTL L1 User Manual F Acronyms and Abbreviations Issue 03 2020 09 15 Copyright Huawei Technologies Co Ltd 113 ...

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