Excitation Control Card For Demu/dpc To Detailed Specification As Under : ( 1) Operating Voltage-110 +/- 25v,(2) No. Of 4 Pin Connectors-2 Nos. 3) Type Of Contactors -pheonix. 4) Field Current-up To 10amps Dc. 5) Status Indications-excitation Supply Led. 6) Heat Sink-all Power Devices Are To Be Mounted On Anodised Aluminium Heat Sink. 7) Print Ed Circuit Board-double Sided Glass Epoxy Laminated Only. 8) Ics-all Integrated Chips Us Ed Should Be Imported And Directly Soldered On Printed Circuit Board. 9) Short Circuit Protection Should Be Provided. 10 ) Galvonic Isolation Should Be Provided. Note:- Manuf Acturers Should Indicate Their Identification Mark, Month And Year Of Manufacture At A Suitable Locatio N By Using A Suitable Method Without Affecting The Performance Of The Product. [ Warranty Period: 3 0 Months After The Date Of Delivery ]