American Power Conversion DC Series user manual Single Phase, AB Feed

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4.1.2Single Phase, AB Feed

The MX06 40A Shelf can be used on a Single Phase AB Feed system. This means that 2 separate supply’s can be used, each powering 2 of the 4 rectifiers fitted. The system can be connected to a 230V or 115V supply.

The maximum input current per feed is 7.5A at 230V and 13A at 115V. Choose AC Input cabling rated accordingly and colour coded as required for country/state concerned.

4.1.2.1Rear Access Connection

The AC input current to the system should also be limited by an appropriate device in the event of a short circuit as defined in EN60950 to protect the internal wiring of the end use equipment. The device(s) should be rated according to the input current as stated above.

Ensure that the AC supply intended for connection is isolated, locked off and under single operator control. Remove the rear cover to leave the view as shown below

The main circuit board should have been configured for single phase AB feed use, by removing LK3 and LK4. This is normally factory configured.

First the two safety earth connections should be connected to the studs labelled below.

Feed A should be wired to: AC1 (Live) and AC2 (Neutral)

Feed B should be wired to: AC5 (Live), AC6 (Neutral)

Connect the cables terminated with M4 ring crimps using the M4 x 8 screws supplied in the accessory kit.

 

Feed B

AC6

 

 

Feed A

 

AC5

Earth

AC3

AC4

Earth

AC2

 

 

 

 

 

AC1

 

 

 

 

 

 

Top Left

LK4

LK1

LK3

LK2

Cables should exit through the top left knockout tab. If an alternative knockout is to be used ensure additional insulation is used where cabling passes over secondary parts. Cables should be routed as close to the top of the shelf using the supplied routing clips (see section 4.3 for further routing details).

Refer to section 5 entitled “Commissioning the system” before applying AC power.

User Manual 990-9178A

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DC MX06 40A Shelf

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Contents DC Series MX06 40A Shelf DC MX06 40A Shelf Contents Issue Record Introduction Safety PrecautionsGeneral Information Types of Hazards CEC Code C22.1-98 CanadaVisible External Damage Inspection upon Receipt of GoodsGeneral Concealed DamageAPC Worldwide Customer Support Warranty Limitations Warranty InformationLimited Warranty Rectifier Parameter per rectifier 1TWF0500H54 SpecificationProduct Overview and Technical Description Display + LED’s SK10 Alarm Card LayoutController SK11Access AlarmsAvailable Alarms Rear Access Alarms Front Access Alarms Knockout PanelsMajor and Minor Alarms Alarm Description Major alarm Minor alarm SelectionOutput Voltage Programming Customer InputsCurrent Limit Programming Battery Test Function Input Description Location Enable Function Input Description LocationTemperature Compensation Input Description Socket Pin System ControllerMechanical DimensionsWeight Mounting Options Schematic Positive Earth ConfiguredNegative Earth Configured DCM00K02W482 System ConfigurationDCM00K02W481 DCM00K02W483Rear Access Connection Installation ProcedureSingle Phase AC Primary SupplyFront Access Connection Terminal Block Cable GlandSingle Phase, AB Feed Front Access Connection 3 3 Phase Star Supply Front access connection 4 3 Phase Delta Supply Front access connection 1 10 GMT Fuses Rear Access DC DistributionAmbient Temperature 2 10 GMT Fuses Front Access3 4 Circuit Breakers Rear Access 4 4 Circuit Breakers Front Access 5 4 Cartridge Fuses Rear Access 6 4 Cartridge Fuses Front AccessRouting Of Cables Input cablesOutput Cables LVD Function External Battery InstallationBattery Back-up function Battery Connection Diagram System Output EarthingGeneral Powering up the MX06 40A ShelfCommissioning the System Method Manual Handling ProcedurePreparation Fault Finding / Symptoms Fault SymptomsController replacement Service, Accessories & SparesRectifier replacement