Table 1-1. Technical Specification Of Condensing Thermal Power Units 
 

Unit capacity

Item ( Unit )

6 MW

12 MW

25 MW

50 MW

100 MW

1. Turbine

N6-3. 43

N12-3 .43

N25-8.83/535

N50-8.83

N100-8.83

Rated output KW 

6000

12000

25000

50000

100000

max. output KW    

30000

60000

112000

Speed r/min

3000

3000

3000

3000

3000

Steam press. before stop valve MPa(abs)

3.43

3.43 3.4

8.83 8.8

8.83

8.83

Steam temp. before stop valve

435

435

535

535

535

rated steam flow t/h

30.08 30.0

54.8

106

190

370

max. steam flow t/h    

120

210

410

Reheat steam temp.          
Exhaust steam press MPa(abs)

0.0081

0.0068

0.00412

0.0049

0.0049

cooling water temp.

27

25

15

20

20

heat rate kj/kwh

13060.1

11916

10299.53

9466.35

9020.59

2. Boiler 2. Boile          
evaporative capacity t/h

35

75

110 11

220 22

410

output steam press MPa(kgf/sq.cm)

3.8(39)

3.8(39)

9.8(100)

9.8(100)

9.8(100)

output steam temp.

450

450

540

540

540

feeding water temp.

150

150

215

215

220

fuel

Coal/Oil

Coal/Oil

Coal/Oil

Coal/Oil

Coal/Oil

burning

pulverized coal combustion.

fluidized bed, traveling grate.

pulverized coal

fluidized bed

pulverized

coal

3 . Turbo generator

QF-6-2

QF-12-2

TQG-25-2

QFQ-50-2

QFN-100-2

active power KW

6000

12000

25000

50000

100000

apparent power KVA

7500

15000

31250

62500

117500

power factor

0.8

0.8 0.

0.8

0.8

0.85

voltage V

6300,10500

6300

6300

10500

10500

current A

688, 413

1375

2860 286

3440

6475

speed r/min speed r/mi

3000

3000

3000

3000

3000

frequency Hz

50

50

50

50

50

 

Table 1-2. Technical Specification of Condensing Thermal Power Units
 

Unit Capacity

Item (Unit)

125 MW

200 MW

210 MW

300 MW

600 MW

1. Turbine

N125-13.2/535/535

N200-12.7 /535/535

N210-12.7 /535/535

N300-16.7 /537/537

N600-16.7 /537/537

rated output KW

125000

205300

210000

300000

600000

max. output KW

131000

221600

223268

330000

654000

Speed r/min

3000

3000

3000

3000

3000

Steam press. before stop valve MPa(abs)

13.2

12.749

12.749

16.67

16.67

Steam temp. before stop valve

535

535

535

537

537

Reheat steam flow t/h

400

610

629.1

910

1781

max. steam flow t/h

420 42

670

680

1021

1990

Reheat steam temp.

535

535

535

537

537

Exhaust steam press. MPa(abs)

0.0049

0.00515

0.00711

0.00539

0.00539

Cooling water temp.

20

20

27

20

20

heat rate kj/kwh

8499.2

8331.4

8408.7

7955

7901.4

2. Boiler          
Evaporative capacity t/h

420

670

680 68

1025 102

2008

Output steam press. MPa(kgf/sq.cm)

13.7(140)

13.7(140)

13.7(140)

18.2(186)

18.2(186)

output steam temp. ℃ 

540/540

540/540

540/540

540/540

540/540

Feeding water temp.

240

247

251

270.1

278.3

Fuel

Coal/Oil

Coal/Oil

Oil/Gas

Coal

Coal

burning

pulverized coal

 

pulverized coal

3 . Turbo generator

QFS-125-2

QFSN-200-2

QFSN-210-2

QFSN-300-2

QFSN-600-2
active power KW 125000 200000 210000 300000 600000
apparent power KA 147000 235000 247000 353000 667000
power factor 0.85 0.85 0.8 0.85 0.85 0.90
voltage V 13800 15750 15750 20000 20000
current A 6150 615 8625 9056 905 10190 19245
speed r/min 3000 3000 3000 3000 3000
frequency Hz 50 50 50 50 50