Xantrex Technology GT Series manual PV Terminals TB3, TB4, and TB5 PV GND

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Safety

4.Open, lockout, and tag the DC Disconnect Switch (S1) on the right door of the Inverter enclosure. See GT100 or GT250 Grid Tie Inverter manual for the location of the DC Disconnect Switch.

CAUTION

Once the DC Disconnect Switch is open, there will be DC voltage on the PV Array side of the switch where TB3, TB4, and TB5(PV GND) are located. This voltage may be as high as the Open-Circuit Voltage of the PV Array and is limited to 600VDC per NEC 690.

5.Using a confirmed, accurate meter, verify all power to the inverter is de- energized. A confirmed, accurate meter must be verified on a known voltage before use. Ensure that all incoming energy sources are de- energized by checking the following locations at all line-to-line and all line-to-ground configurations.

•AC Utility Terminals: [TB1-A, TB1-B, TB1-C, TB1-N, and TB2(GND BUS)]

See GT100 or GT250 Grid Tie Inverter manual for the location of these terminals.

•PV Terminals: [TB3, TB4, and TB5 (PV GND)]

See GT100 or GT250 Grid Tie Inverter manual for the location of these terminals.

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This guide for use by qualified personnel only

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Contents GT Series Three Phase Ethernet Communications Kit Page GT Series Three Phase Ethernet Communications Kit Date and Revision Organization About This GuidePurpose Scope AudienceRelated Information Conventions UsedSave These Instructions do not Discard Important Safety InstructionsRisks Qualified Personnel General Safety PrecautionsPersonal Safety Safety EquipmentLockout and Tag Operational Safety ProceduresPV Terminals TB3, TB4, and TB5 PV GND Intended Use De-Energize/Isolation ProcedureInterconnection Standards Compliance Contents Xii Interface Requirements Installation and ConfigurationEquipment Required InstallationDe-Energize/Isolation Procedure Shutdown Panel with Four M6 Nuts Installing the Ethernet Communications KitEthernet Kit Cable Connections LAN Interface Set-up ConfiguringEnergize Procedure Startup Ethernet Communications Kit Configuration Diagram Configuring the LAN InterfaceWarranty Warranty and Return InformationDisclaimer Warranty and ReturnExclusions Return Material Authorization PolicyReturn Procedure Out of Warranty Service Page Xantrex Technology Inc
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