Eaton Powerware SPDT60-255 Manual

Specification are subject to change without notice. Copyright 2007 Eaton Power Quality Pty LtdInstallation Specification –SPDT60-255Tvss Doc# 510084Page 1 of 2Web: http://www.powerware.com.au Phone: 1300 UPS UPSSPDT60-255 SURGE DIVERTER(Neutral-Earth equipotential coupler, 60/40kA)INSTALLATION INSTRUCTIONSFEATURES• 1 mode plug-in protection (N-E)• Compact solution for primary protection• DIN43880 base, 35 mm DIN-rail mountable• Thermally protected• Includes dry-contact alarmApplications• Any SWB remote from system M.E.N.• For use with any 275-300V L-N SPD• Ideal companion to Eaton SPDV60-300• Pumps or other remotely-located plantDO NOT CONNECT TO LIVE OR ACTIVE LINES!FUNCTIONAL DESCRIPTIONThe SPDT60-255 is designed to provide protectionbetween Neutral and Earth circuits where Line-Neutral protection is installed remote from the M.E.N.link. Under normal conditions, the coupler does notconduct, preventing earth loops and inter-circuitcoupling. Under surge conditions, the Line-NeutralSPD(s) will conduct surge currents to Neutral,resulting in a high Neutral voltage. At this point, theSPDT60-255 conducts, effectively interconnectingthe circuits for the duration of the surge and shuntingthe high Neutral voltage to Earth. The unit is intendedfor point-of-entry or sub-board protection and may bedirectly connected without fuses. The unit features aplug-in module that may be replaced without rewiringin the event of a fault. Check that the model you havepurchased is rated correctly for your power system..This model (SPDT60-255) is designed for Neutral-to-Earth connection only in single and 3-phasepower systems, with a grounded neutral, in therange of 220-250V(380-440V). UNDER NOCIRCUMSTANCES MUST THIS DEVICE BECONNECTED TO A LIVE OR ACTIVE LINE.OPERATIONThe operational status of the unit is shown by a flagindicator on the front of the module. In normaloperation, the flag is green. If the unit is damaged,the flag changes to red, indicating that replacement isnecessary. A ‘dry-contact’ alarm output is fitted to thebase unit and will change over if the module is faultyor not in place.WARRANTYEaton Power Quality warrants this unit against faultyparts and workmanship for a period of 12 monthsfrom the date of purchase. If this product fails tooperate correctly, please contact your Eatonrepresentative. This warranty doesn’t cover neglector intentional misuse. As this product is intended foruse in electrically harsh environments no claim ismade of suitability for purpose. This unit is designedto reduce the likelihood of damage, not prevent it.Please also note that an excessive surge, such asfrom a direct lightning strike to the site or a powersystem fault, may cause damage to the unit andrender it inoperable. A unit that has been damaged inthis way is not warrantable.For installation details,see over page.SPECIFICATIONSManufacturers name and model Eaton PowerwareSPDT60-255Method of mounting Fixed. DIN Rail mountInput voltage Neutral – Earth connectiononly. System voltage 220-250VAC (380-440V)Maximum continuous operatingvoltage – MCOV(For this application, themaximum neutral swing allowed)255VAC maximum (noconduction under load faultconditions).Service type Single and 3-phase withremotely- grounded neutralTest classification Class IISupply current <10mAInitial sparkover voltage 600VMaximum rated surge current -Ismax 8/20us60kANominal surge current - In8/20us40kAMaximum Iimp – 10/350us 15kAResidual voltage (Vpl) @ Ismax40kA, 8/20uS1.8kVNominal surge lifetime (In) 40kA (8/20uS), 20 timesInternal protection Thermal disconnectorExternal disconnectorrequirementsNoneTerminations Power terminals 25mm 2 ,Alarm terminals 1.5mm2Alarms/indicators Flag indicator, dry contactalarm relay –250VAC/24VDC, 2ALocation Category IndoorEnclosure rating IP20Applicable standards. IEC61643-1, IEC610006,ANSI/IEEE C62.41,AS1768-1991, AS3100Dimensions DIN43880, 1 units (17mm)Weight 100gEnvironment -10 to 60C, 0-90%RHWarranty 12 months, workmanshipand materials

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