Chittagong - BPDB
Chittagong - BPDB
Chittagong - BPDB
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Description<br />
5.3 Generator Circuit Breakers<br />
Manufacturer<br />
Type/Model<br />
Rated voltage<br />
Rated Frequency<br />
Continuous Current rating<br />
Maximum Interrupting current rating<br />
Maximum interrupting time (cycles)<br />
Maximum closing time (cycles)<br />
BIL rating<br />
Interrupting medium<br />
DATA SHEETS<br />
kV<br />
Hz<br />
kVA<br />
kA<br />
Project Sponsor’s Response:<br />
5.4 Generator Step-up Power Transformers<br />
General<br />
Quantity<br />
Manufacturer<br />
Type<br />
Applicable Standards<br />
Design Data<br />
Voltage ratio<br />
Maximum Continuous Rating<br />
MVA<br />
Rated temperature rise<br />
o C<br />
Basic Insulation Level:<br />
a. Of HV winding kV<br />
b. Of neutral of HV winding kV<br />
c. Of LV winding kV<br />
d. Of neutral of LV winding kV<br />
Type of tap changer<br />
Total power requirements of auxiliary kW<br />
equipment<br />
Power factor<br />
Impedance per unit %<br />
Insulation class<br />
Type of cooling<br />
Type of connection<br />
High voltage winding<br />
Low voltage winding<br />
Design standard<br />
Vector Group<br />
Request for Proposal (<strong>Chittagong</strong> 50±10% MW HFO Fired Project) Page 98
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