Manuals / Xantrex Technology / Computer Equipment / Power Supply

Xantrex Technology XFR 2800 manual AC Input Power, AC Input Connector and Voltage Selection

Models: XFR 2800

1 90

Download 90 pages 12.58 Kb

Page 42

AC Input Power

Installation

AC Input Power

AC Input Power

WARNING

There is a potential shock hazard if the power supply chassis and cover are not connected to an electrical ground via the safety ground in the AC input connector. Ensure that the power supply is connected to a grounded AC outlet with the recommended AC input connector configured for the available line voltage as described in this section.

WARNING

Disconnect AC power from the unit before removing the cover. Even with the front panel power switch in the OFF position, live line voltages are exposed when the cover is removed. Repairs must be made by experienced service technicians only.

CAUTION

When power switch is turned on, output voltage or current previously set will be applied to loads.

AC Input

Connector

and Voltage

Selection

The AC input connector is a 3-terminal wire clamp located on the power supply’s rear panel. See Figure 2.2 AC Input Cover and Strain Relief. See Table 2.2 for the input voltage ranges and frequency required to operate the power supply.

Table 2.2 Operation AC Input Voltage Range and Frequency

AC Voltage Range	Frequency
190-264 Vac 1φ	47-63 Hz
(24.3 A maximum at 208 Vac; 22.4 A maximum at
230 Vac)

AC Fail LED The AC Fail (ACF) LED turns on when the input voltage is outside of the range specified for the power supply. The LED turns off when the input voltage is within the range.

AC Input

WARNING

The AC input cord is the disconnect device for the power supply. The plug must be readily identifiable by and accessible to the operator. The input cord must be no longer than 9.84 feet (3 m).

40	Operating Manual for XFR 2.8kW Series Power Supply

Image 42

Xantrex Technology XFR 2800 manual AC Input Power, AC Input Connector and Voltage Selection

Contents

XFR 2800 Watt Series Programmable DC Power Supply XFR XFR XFR XFR XFR XFR XFR XFR XFR XFROperating Manual Page XFR 2800 Watt Series Programmable DC Power SupplyOperating Manual for How do you get service? Limited WarrantyProof of purchase may be in any one of the following forms Disclaimer Product Information About Your Power Supply WARNING Limitations on UsePower Supply Safety CautionsManual Revisions Who Should Use This ManualMain Sections About This ManualPower Supply Safety Markings About This ManualContents Section Features and SpecificationsSection Local Operation Section Remote Operation Section 5. CalibrationList of Figures Operating Manual for XFR 2.8kW Series Power Supply List of FiguresList of Tables Operating Manual for XFR 2.8kW Series Power Supply List of TablesSection 1. Features and Specifications Features and OptionsDescription External monitor signals for output voltage and current Front Panel Controls “Mechanical Specifications” on page “Functional Tests” on pageSection 3. Local Operation Rear Panel Connectors and Switch Rear Panel Connectors and SwitchFigure 1.2 Power Supply Rear Panel Low voltage 7.5 V to 100 V model shownswitch enables you to choose Resetting the Switches Before making any changes to the switch settings, disable the power supply output by pushing the front panel STANDBY switch to its IN position. This temporarily shuts down the power supply. The front panel S/D LED turns on. Then, use any small, flat-bladed screwdriver to change the switch settings provides access to the following functions Reference Features and SpecificationsConnector NameWiring Making J2 ConnectionsSpecifications Specifications are subject to change without noticeNominal line voltage is 208 Vac, 60 Hz 7.5-300 Features and SpecificationsModels 12-220Features and Specifications Specifications60-46 Features and SpecificationsModels 100-28Features and Specifications SpecificationsInput Conditions Additional SpecificationsBased on 100 V, 28 A model Additional Features Remote Programming and MonitoringEnvironmental Specifications Mechanical Specifications Operating Manual for XFR 2.8kW Series Power Supply Figure 1.6 Dimensional DrawingsDimensions given are nominal 3.45 87.63 mmSection 2. Installation Basic Setup ProcedureIntroduction Inspection, Cleaning, and Packaging Initial Inspection Periodic CleaningReturning Power Supplies to the Manufacturer If you are returning a product from outside of the USA or CanadaPackaging for Shipping or Storage Location, Mounting, and Ventilation Rack MountingAC Input Power AC Input Connector and Voltage SelectionAC Input 3 x 12 AWG stranded copper AC Input Wire ConnectionTable 2.3 AC Wire Specification 60 C minimum, 300AC Input Cover and Strain Relief Voltage Mode Operation Check Functional TestsCurrent Mode Operation Check Front Panel Function Checks Load Wiring Load ConnectionMaking Load Connections Figure 2.3 Maximum Load Wire Length for 1 V Line DropTo detach the 2-part cover 1. Strip the ends of the wires Figure 2.6 Output Voltage Connector 150 V to 600 V Modelssense connector as identified on Figure 1.2, on page Loads the radial power distribution method Installation Operating Manual for XFR 2.8kW Series Power SupplyFigure 2.10Multiple Loads with Remote Sensing Sense Wiring Local and Remote SensingName InstallationTerminal FunctionUsing Remote Sensing 5. Turn the power supply ON Operating Modes and Automatic Crossover Section 3. Local OperationStandard Operation IntroductionLocal Operation Figure 3.1 Operating Modesfront and rear panel diagrams Setting Output Voltage and Current Limit Using Over Voltage Protection OVP Front Panel OVP OperationTo reset the OVP circuit after it activates Using the Shutdown Function Controlling the Shutdown Function via the J2 Connector1. If switch SW1-7 is ON but there is no signal applied, the S/D LED turns on and the power supply will not provide an output until the HIGH signal level is applied Using Multiple Supplies Configuring Multiple Supplies for Series OperationParallel ConfiguringMultiple OperationSupplies for Split Supply Operation Positive-negative Supply Figure 3.4 Split Supply Operation of Multiple SuppliesLocal sense lines shown are default J10 connections Positive-negative SupplyFigure 3.5 Split Supply Operation of Multiple Supplies Over Temperature Protection OTP Over Temperature Protection OTPUser Diagnostics Emergency ShutdownUnusual or Erratic Operation Check SymptomLocal Operation Further Checks and CorrectionsSection 4. Remote Operation IntroductionRemote ProcedureRemote Analog Programming of Output Voltage and Current Limit Programming4. Connect the programming sources to the mating J2 connector as shown in Figure 4.1, observing the correct polarity for voltage sources. Ensure that the mating connector is plugged securely into the rear panel connector Remote Operation Figure 4.1 Connecting Programming Sources to J2 Connector Remote OperationRemote Monitoring of Output Voltage and Current Precautions Calibration SetupService Section 5. CalibrationCalibration Setup Accessing Calibration PotentiometersCalibration Tool Required Phillips #2 screwdriver Calibrating for Programming Accuracy Voltage Programming Circuit CalibrationCurrent Limit Programming Circuit Calibration Calibrating for Readback Accuracy Output Voltage Monitor Circuit CalibrationOutput Current Monitor Circuit Calibration Operating Manual for XFR 2.8kW Series Power Supply CalibrationCalibrating for Readback Accuracy Page 604 422 8595 Tel 604 421 3056 Fax Xantrex Technology Inc8999 Nelson Way Burnaby, British Columbia Canada V5A 4B5 800 667 8422 Toll Free North America prg.info@xantrex.com