1 No. - 4250 kVA each, GEC (Rugby, U.K.) make Synchronous Alternator having the following Technical Specifications :

 

Technical Details :

 

Manufacturer : GEC Machines Ltd. - Rubgy, U.K.

 

Frame : AG 119 M80

 

Sr. No. : J41472202

 

Year of manufacture :   1980

 

Output : 4250 kVA

 

kW : 3400 kW

 

Speed :  1500 RPM

 

Voltage : 11 kV

 

Frequency : 50 Hz

 

No. Of Phase :      3

 

No. Of Poles :       4

 

Current : 223 A

Power factor :       0.8

 

Insulation

(according to IEC 85 standard): Class F

 

Rating : MCR

 

Altitude : 1000 M

 

Connection : Star

 

Supply    : A.C.

 

Excitation System :

 

Manufacturer:GEC Machines Ltd. - Rubgy, U.K.

 

Type :     Brushless Excitor

 

Frame : OAJ 34 M18

 

Sr. No.    : 5588/1

 

Year of manufacture :   1980

 

Excitation Amps : 5.3 A

 

Excitation Voltage :      67 V

 

Insulation Class : F

 

Condition :Currently In Storage. In Very Good Working Condition. The Alternator is completely overhauled & tested. The Test Reports will be handed over to the client.

REF. NITIN20140611