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YASKAWA SOLECTRIA XGI 1500-250/250-600 Installation And Operation Manual Download Page 2

Installation and Operation Guide SOLECTRIA

®

 XGI 1500-250 Series Inverters  

 

DOCR-071074 (Rev 7, 30 MAY 2023) 

 

2 of 72 

Table of Contents 

 

IMPORTANT SAFETY INSTRUCTIONS .................................................................................................... 4

 

 

Hazard Symbols .................................................................................................................................. 4

 

 

Symbols on Labels .............................................................................................................................. 4

 

 

General Safety Messages ................................................................................................................... 5

 

 

Status Panel ........................................................................................................................................ 6

 

 

Overview .................................................................................................................................................... 7

 

 

Inverter Overview ................................................................................................................................ 7

 

 

Inverter Placement ............................................................................................................................ 10

 

 

Unpacking ......................................................................................................................................... 11

 

 

Installation ................................................................................................................................................ 11

 

 

Installation Sequence ........................................................................................................................ 11

 

 

Inverter Size, Spacing and Mounting ................................................................................................. 12

 

 

Wiring ................................................................................................................................................ 16

 

 

Transformer Configuration ................................................................................................................. 19

 

 

Equipment Grounding ........................................................................................................................ 21

 

 

AC Connections ................................................................................................................................ 22

 

 

AC Breaker Specifications ................................................................................................................. 24

 

 

DC Connections ................................................................................................................................ 25

 

 

DC Connection Using the XGI Remote Combiner (CR1500-xxP-yyS-400) ........................................ 26

 

 

Conduit Sealing ................................................................................................................................. 27

 

 

Antenna Mounting ............................................................................................................................. 28

 

 

Replace Wiring Box Cover ................................................................................................................ 28

 

 

Startup and Verification Test .................................................................................................................... 29

 

 

Startup Checklist ............................................................................................................................... 29

 

 

Startup Steps..................................................................................................................................... 29

 

 

Commissioning Test .......................................................................................................................... 30

 

 

Communication Installation and User Interface ......................................................................................... 31

 

 

Connection to the Internet ................................................................................................................. 31

 

 

Communication Conductors .............................................................................................................. 31

 

 

Connecting Multiple Inverters ............................................................................................................ 31

 

 

XGI Gateway Inverters Firewall ......................................................................................................... 34

 

 

Networking with Other Devices .......................................................................................................... 34

 

Summary of Contents for SOLECTRIA XGI 1500-250/250-600

Page 1: ...Utility Scale 1500VDC String Inverter SOLECTRIA XGI 1500 Installation and Operation Guide Models XGI 1500 250 250 600 XGI 1500 225 600 XGI 1500 200 200 480 XGI 1500 175 480...

Page 2: ...Mounting 12 Wiring 16 Transformer Configuration 19 Equipment Grounding 21 AC Connections 22 AC Breaker Specifications 24 DC Connections 25 DC Connection Using the XGI Remote Combiner CR1500 xxP yyS 40...

Page 3: ...7 Firmware Updates 48 Automatic Remote Firmware Updates 48 Manual Firmware Updates Locally 48 Manual Firmware Updates Remote Server 48 Manual Firmware Updates Remote Access Portal 48 Communication Com...

Page 4: ...in serious injury or death CAUTION indicates a hazardous situation which if not avoided will result in minor or moderate injury NOTICE indicates a hazardous condition which if not avoided could resul...

Page 5: ...ctrical Shock Hazard Operator may contact components with hazardous voltage and energy Use proper safety equipment including Personal Protective Equipment PPE when de energizing the unit De energize t...

Page 6: ...s on Status Panel Ready Yellow On Inverter is initialized and ready to operate Off Inverter is not ready to operate Network and Communication Yellow On Network and communication services are working p...

Page 7: ...o Max efficiency 99 0 o CEC efficiency 98 5 Grid adaptability o Supports multiple grid standards o Certified to UL1741SA for CA Rule 21 compliance o Adjustable reactive power o Adjustable power facto...

Page 8: ...njection in AC output o Internal ambient temperature o IGBT module temperature 2 1 3 Communication Overview Users can communicate with the SOLECTRIA XGI 1500 using a Wi Fi enabled smart device such as...

Page 9: ...2 1 4 Inverter Features Figure 2 3 SOLECTRIA XGI 1500 Inverter Features Front Left Right Side Right and Bottom Bottom Power Components DC Disconnect User Wiring Section WiFi Antenna DC Disconnect Sta...

Page 10: ...insure longevity of the inverter it is recommended to mount the inverter out of the direct sunlight Inverter Facing Direction It is recommended to install the inverter facing north to minimize direct...

Page 11: ...ation Sequence 1 Remove the inverter from its crate and properly dispose of the packaging material 2 Secure the inverter to the structure carefully observing the lifting hazard below Lifting Heavy Obj...

Page 12: ...l as shown in Figure 3 4 Ensure that the strut channel structure is capable of supporting 290 lbs 132kg plus an effective safety margin Structural integrity of the strut structure is the responsibilit...

Page 13: ...rut channels for mounting The holes on the bottom use the center as the reference point and the hook at the top uses the top of the upper strut channel as its reference point Use two 8 mm 5 16 in bolt...

Page 14: ...h its mounting brackets in place to the strut channel as shown in Figure 3 4 and Figure 3 5 The top brackets fit over the upper strut bar to hang the inverter while securing the upper and lower bracke...

Page 15: ...provided through the holes provided in the top face of the upper brackets and two more through the front face of the lower bracket Figure 3 5 Inverter Mounted to Strut Channels Back View Upper Image...

Page 16: ...ns and Section 3 8 1 for DC connection specifications Keep AC and DC connections in separate conduit All conduit used for connections must use rain tight or wet location connectors that comply with UL...

Page 17: ...all down and injure nearby personnel When replacing the cover all 5 latches must be secured to maintain the enclosure rating This prevents water from entering the enclosure that could potentially dama...

Page 18: ...om the inverter after drilling to prevent metal chips and other debris from potentially damaging the inverter Conduits entering the inverter often allow condensation to form inside the inverter enclos...

Page 19: ...ded neutral see Figure 3 10 The XGI inverter leaves the factory with Neutral bonded to Equipment Ground the Neutral is used by the XGI inverter for AC voltage sensing Note that the XGI inverter comes...

Page 20: ...vice or wye with a fully insulated neutral For more information please refer to Solectria s application note on this topic Interconnection Guidelines for Yaskawa Solectria Solar XGI 1000 and XGI 1500...

Page 21: ...torque to 90 in lbs 12 2 N m On the exterior of the inverter is an M6 threaded insert Figure 3 122 Torque this customer supplied fastener to 39 in lbs 4 4N m Figure 3 12 Ground Connection Inside and O...

Page 22: ...ax 600 kcmil 1 or 2 conductors with lugs Neutral Bonded to Ground Range Allowed Cu and Alum Min Per NEC Max 1 0 AWG Electric Shock Hazard Components with hazardous voltage and energy will electrocute...

Page 23: ...not required for inverter operation The neutral terminal is bonded to chassis and only used for voltage sensing If a neutral conductor is installed torque the neutral terminal based on the conductor s...

Page 24: ...ed layer is a poor conductor which could lead to thermal issues production loss or damage to the inverter Clockwise Phase Rotation Ensure the inverter is installed with a clockwise phase rotation A co...

Page 25: ...5 must be less than 800 A Equation 3 2 2 0 2 22 2 5 2 86 at STC 3 1 1 25 800A 3 2 DC AC Ratio and Isc Requirements Both the DC AC ratio and Isc limit requirements must be met Failure to stay within th...

Page 26: ...l 1 or 2 conductors with lugs As shown in Figure 3 16 for the DC connections use 2 hole compression lugs with 1 75 spacing a hole for an M10 stud and sized for the wire gauge used The width of the lug...

Page 27: ...ng Extended Down Time non operating inverter for more than 1 week Extended periods of down time can occur for example if turn on start up is delayed more than one week following initial installation o...

Page 28: ...ox Cover Release the cover supports and gently lower the cover into place Use a flat head screwdriver to secure the 5 cover latches by rotating them each 90 degrees Refer to Figure 3 619 When replacin...

Page 29: ...om underground circuits are appropriately sealed Electrical Check Verify that the AC circuit breaker is appropriately sized Refer to Section 0 Test whether the AC voltage is within 5 of nominal 570V 6...

Page 30: ...t functions if applicable are properly configured and compliant with the interconnection agreement Connect a power quality analyzer oscilloscope or other digital voltage measurement device on the inve...

Page 31: ...mmunication conductors must utilize Ethernet Cat 6 Shielded cable The shield must be terminated properly to provide connection with ground INFO Ethernet Cat 6 Shielded Cable Solar PV inverters create...

Page 32: ...gle daisy chain is 50 inverters When using star or mixed network configurations the maximum number of inverters from one end of a daisy chain to the end of any other daisy chain within a given Cluster...

Page 33: ...Installation and Operation Guide SOLECTRIA XGI 1500 250 Series Inverters DOCR 071074 Rev 7 30 MAY 2023 33 of 72 Figure 5 2 Mixed network...

Page 34: ...ers have a robust built in firewall that is automatically established on the Gateway Inverter after receiving an IP address assigned via a DHCP or through manual static IP configuration This act of es...

Page 35: ...ng methods MUST be employed in order for the third party DAS to reach each inverter as an Endpoint Device 1 Port forwarding 2 Static Routing discussed in detail in Section 5 7 Be sure to consult with...

Page 36: ...ur monitoring provider before implementing When Port Forwarding is implemented a third party DAS can address each inverter using the Gateway Inverter External IP and the specified port for the inverte...

Page 37: ...address of the external device DAS Up to two IP Subnet pairs can be entered on each gateway NOTICE CYBER SECURITY Configuring an entire IP subnet will not only allow the desired DAS device but would a...

Page 38: ...addressed as an Endpoint Device by a DAS or other external device using the Inverter Cluster IP address and port 502 for example 10 78 125 31 502 Inverter Cluster IPs can be configured see Section 5 1...

Page 39: ...ed as Active LAN IP on the Modbus Access Configuration page see Figure 5 8 The method of entering static routing rules varies depending on the device or operating system for more information work with...

Page 40: ...ation and I O Ports The SOLECTRIA XGI has two interchangeable Ethernet Ports These connections are located in the right hand compartment within the Wire Box 5 12 1 Weather Station Connection Optional...

Page 41: ...Cluster INFO Inter Inverter Communication Over Ethernet Only All XGI inverters are equipped with a WiFi antenna which is used to tether a smart device to the inverter or Cluster Inverters do not comm...

Page 42: ...or WiFi WiFi 6 2 1 Connecting to the Inverter Ethernet To access the inverter using Ethernet connect an Ethernet cable from the laptop to the inverter The Ethernet port is located inside the wiring bo...

Page 43: ...s WiFi antenna The XGI provides a strong WiFi signal with 75ft and direct line of site Ensure the WiFi antenna is connected to the inverter Try closing your web browser and re opening a new session Ch...

Page 44: ...nverter issue and cannot produce power Inverter Warning This indicates that the inverter has an issue but can produce power In the sample inverter list in Error Reference source not found several node...

Page 45: ...he inverter status icons will give their current state as shown in Error Reference source not found Figure 6 3 Current Status with Network and Communication Working and Maintenance with an Event The m...

Page 46: ...DEFAULT PASSWORD CASE SENSITIVE ADMIN SolectriaSolar The inverter will log the user out automatically after it is idle for 30 minutes 6 2 6 Changing Settings Changing settings or configurations in th...

Page 47: ...Event and Fault Logs Edit Inverter List Firmware Update First Time Start Wizard AC Voltage and Frequency Trip Settings Power Limiting Power Factor Control Reactive Power Control Volt VAr Volt Watt Fr...

Page 48: ...abilized but prior to peak production reducing lost revenue Having the Enable Automatic Remote Firmware update unchecked is not recommended as product improvements may have occurred since the purchase...

Page 49: ...Installation and Operation Guide SOLECTRIA XGI 1500 250 Series Inverters DOCR 071074 Rev 7 30 MAY 2023 49 of 72 Figure 7 1 Firmware Update...

Page 50: ...have been powered on for a minimum of 10 minutes Startup Wizard Run the Startup Wizard by logging into one of the inverters and selecting Startup Wizard from the main menu Name the Inverters Enter a...

Page 51: ...TOUCH in Table 9 1 Critical Event Codes Ground Fault Hazard Inverter enclosure is an electrical hazard DO NOT TOUCH any equipment including but not limited to the inverter the PV array disconnect swit...

Page 52: ...low the allowable limit Check the array for an unintentional reference to ground DO NOT TOUCH any equipment including but not limited to the inverter the PV array disconnect switch the PV array combin...

Page 53: ...uses or breakers Inspect the AC conductors for damage If AC voltage is present and the inverter will not grid connect contact Technical Support 4 Open Phase Detected Open AC phase condition has been d...

Page 54: ...C Extremely Low Voltage 3 Detected AC low voltage region 3 detected Using a CAT III multi meter verify the AC voltage If there is a discrepancy of greater than 2 between the measured results and the v...

Page 55: ...ccess the inverter network 31 Invalid Configuration Request An external request to adjust setting beyond the allowable limits Check to make sure the value being entered is acceptable and re enter 32 R...

Page 56: ...the wiring portion of the inverter after the inverter has been running for at least an hour Refer to Figure 9 1 1 Allow the inverter to run for at least an hour above 50 power before performing therm...

Page 57: ...fore re energizing the inverter 9 2 2 Cleaning the Fans and Cooling Plenum The XGI 1500V inverter has three fans on the right hand side of the enclosure These fans are protected with finger guards Ove...

Page 58: ...ev 7 30 MAY 2023 58 of 72 Figure 9 2 Inverter Fan Gaurds Debris may also collect in the cooling plenum on the heatsinks and inductors located in this section of the inverter A removable panel located...

Page 59: ...ver and secure all latches before re energizing the inverter Figure 9 4 Rear Access Panel Removed 3 Use a vacuum with a non metallic nozzle to remove the debris from air plenum heatsink and inductors...

Page 60: ...ax Short Circuit Current Isc x 1 25 800 A Max Input Back feed 0 A Open Circuit Strike Voltage 920 VDC 820 VDC Synchronization Inrush Current 38 83 A 37 70 A Output Power Factor Unity 0 99 Adjustable f...

Page 61: ...nge Vertical Only Voltage and Frequency Limits and Trip Times All models of the SOLECTRIA XGI 1500 250 series inverters comply with UL1741 Edition 3 09 28 2021 IEEE 1547 1 2020 and IEEE 1547 2018 requ...

Page 62: ...V 120 1 0 s 13 s f 120 0 16 s 0 16 s Table 10 5 Frequency Limits and Trip Times Frequency Range 0 05 Hz Clearing Time 0 2 s Clearing Time Adjustable Up to and Including 0 1 s F 57 Hz 0 16 s 10 s 57 Hz...

Page 63: ...ing with DC Voltage Temperature and Altitude XGI 1500 250 250 600 XGI 1500 225 600 XGI 1500 200 200 480 XGI 1500 175 480 Ambient Temperature Range 40 F to 140 F 40 C to 60 C Derating Temperature 113 F...

Page 64: ...l DC input voltage Figure 10 4 Derating with Altitude 75 80 85 90 95 100 50 40 30 20 10 0 10 20 30 40 50 60 70 Percent of Power Ambient Temp C of Power vs Ambient Temp Thermally derated power measured...

Page 65: ...f 72 P Q Curves XGI 1500V 250kW 250kVA Reactive Capability Data Nameplate Operating Reactive Capability Inverter Limit S Limit 250 kVA P Limit 250 KW Over Excitation p f limit 0 80 Under Excitation p...

Page 66: ...66 of 72 XGI 1500V 225kW 250kVA Reactive Capability Data Nameplate Operating Reactive Capability Inverter Limit S Limit 225 kVA P Limit 250 KW Over Excitation p f limit 0 80 Under Excitation p f limi...

Page 67: ...Y 2023 67 of 72 XGI 1500V 225kW 225kVA Reactive Capability Data Nameplate Operating Reactive Capability Inverter Limit S Limit 225 kVA P Limit 225 KW Over Excitation p f limit 0 80 Under Excitation p...

Page 68: ...Y 2023 68 of 72 XGI 1500V 200kW 200kVA Reactive Capability Data Nameplate Operating Reactive Capability Inverter Limit S Limit 200 kVA P Limit 200 KW Over Excitation p f limit 0 80 Under Excitation p...

Page 69: ...Y 2023 69 of 72 XGI 1500V 175kW 200kVA Reactive Capability Data Nameplate Operating Reactive Capability Inverter Limit S Limit 175 kVA P Limit 200 KW Over Excitation p f limit 0 80 Under Excitation p...

Page 70: ...30 MAY 2023 70 of 72 XGI 1500V 175kW 175kVA Reactive Capability Data Nameplate Operating Reactive Capability Inverter Limit S Limit 175 kVA P Limit 175 KW Over Excitation p f limit 0 80 Under Excitat...

Page 71: ...iners match the XGI 1500 in specifications quality and appearance See Figure 11 1 for an illustration of the use of the optional XGI combiner types Figure 11 1 Illustration of XGI 1500 Combiner Usage...

Page 72: ...Installation and Operation Guide SOLECTRIA XGI 1500 250 Series Inverters DOCR 071074 Rev 7 30 MAY 2023 72 of 72 Authorization to Mark The To be updated with SB etc...

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