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Xantrex Technology XPD 18-30 Operation” on page, See “Load Connection” on page, Local Operation

Models: XPD 18-30 XPD 33-16 XPD 120-4.5 XPD 7.5-67 XPD 60-9

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Page 49

		Section 3. Local Operation
		User Diagnostics

Symptom	Check	Further Checks and Corrections

Output voltage	Is unit at current limit?	Increase current limit setting or
fluctuating or		reduce load. See “Standard
regulation poor.		Operation” on page 35 .
	Is input voltage within	Connect to appropriate AC voltage
	specified range?	source. See “AC Input Power
		Connection” on page 28.
	Are sense lines	See “Load Connection” on page
	connected?	30, and “Remote Sensing” on
		page 33.
	is unit under remote	Ensure that program source is
	analog control?	stable.

	Internal circuit.	See your service technician.

Output oscillating.	Internal circuit.	See your service technician.

Release A

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Image 49

Xantrex Technology XPD 18-30 manual Operation” on page, See “Load Connection” on page, 30, and “Remote Sensing” on, Symptom

Contents

XPD XPD XPD XPD XPD XPD 500 Watt Series Programmable DC Power SupplyOperating Manual Page Programmable DC Power Supply XPD SeriesOperating Manual for Limited Warranty How do you get service?Proof of purchase may be in any one of the following forms Disclaimer Product WARNING Limitations on Use Information About Your Power SupplyCautions Power Supply SafetyMain Sections Who Should Use This ManualManual Revisions About This ManualOperating Manual for XPD Series Power Supply Power Supply Safety MarkingsAbout This Manual Section Features and Specifications ContentsSection 2. Installation Section Local Operation Section Remote Operation Features and Options Section 1. Features and SpecificationsDescription Front Panel Controls “Mechanical Specifications” on page “Functional Tests” on page“Standard Operation” on page 35l Section 1. Features and Specifications Rear Panel ConnectorsFigure 1.2 500 Watt Power Supply Rear Panel 7.5 V and 18 500 Watt Power Supply Rear Panel 33 V to 120Output The J210 connector provides access to the following functions 1. The TTL shutdown circuit is isolated to 500 V from the power supply output and chassis Section 1. Features and SpecificationsReference NameMaking J210 Connections WiringSection 1. Features and Specifications 120 V, 4.5 A power supplySection 1. Features and Specifications Electrical SpecificationsModels 7.5-67Input Conditions Additional SpecificationsSection 1. Features and Specifications Additional SpecificationsRemote Programming and Monitoring Additional CharacteristicsSection 1. Features and Specifications Mechanical Specifications Environmental SpecificationsSection 1. Features and Specifications Environmental SpecificationsMounting Section 1. Features and SpecificationsBasic Setup Procedure Section 2. Installation“Inspection, Cleaning, and “AC Input Power Connection”“Returning Power Supplies to the Manufacturer” on page Inspection, Cleaning, and PackagingCleaning InitialIf you are returning a product from outside of the USA or Canada Returning Power Supplies to the ManufacturerPackaging for Shipping or Storage Rack Mounting Location, Mounting, and Ventilation7.5 V and 18 V, p AC Input Power ConnectionAC Input Cord Functional Tests Power-on Check Voltage Mode Operation Check Current Mode OperationCheck Load Connection Section 2. Installation Making Load ConnectionsLoads InductiveMultiple rated supply outputRemote Sensing Sense Wiring Standard Operation Section 3. Local OperationOperating Modes and Automatic Crossover IntroductionConstant Setting theOperation Current LimitSetting the Supply to Operate in CI Mode Automatic Mode Crossover Shipped Configuration Local Control ModeSee “Using Over Voltage Protection OVP” on page 38 , for theUsing Over Voltage Protection OVP Controlling Shutdown Function via J210 Connector Using the Shutdown FunctionMaster-Slave Tracking Using Multiple Supplies Using Multiple SuppliesSection 3. Local Operation Series Operation Configuring Multiple Supplies for Series Operation Voltage Mode OnlyFigure 3.3 Parallel Operation Configuring Multiple Supplies for Parallel OperationLoad Lines Configuring Multiple Supplies for Split Supply OperationPositive-negative supply To obtain a positive-negative supply, connect the negative output terminal of one supply to the positive terminal of the second supply. The positive output terminal of the first supply now provides a positive voltage relative to the common connection. The negative output terminal of the second supply provides the negative voltage. The current limits can be set independently of each other. The maximum current available in split operation is equal to the rated output of the supplies Trouble Shooting for Operators User DiagnosticsEmergency Shutdown Unusual or Erratic Operation See “Using Over Voltage source. See “AC Input PowerSee “Using the Shutdown Connection” on pageSee “Load Connection” on page Operation” on page30, and “Remote Sensing” on pageOperating Manual for XPD Series Power Supply User DiagnosticsSection 3. Local Operation Remote Analog Programming of Output Voltage and Current Limit Section 4. Remote OperationRemote DigitalOptions Readback and Status IndicatorsProgramming Output Voltage with a 0-10 Vdc Voltage Source Programming Output Current with a0-10 Vdc Voltage SourceStatus Flags Section 4. Remote Operation Operating Manual for XPD Series Power SupplyStatus Flags Page 8999 Nelson Way Burnaby, British Columbia Canada V5A 4B5 Xantrex Technology Inc604 422 8595 Tel 604 421 3056 Fax 800 667 8422 Toll Free North America prg.info@xantrex.com