Unused Simens Steam Turbine Generator sale Output 49.10 MW Throttle Pressure: 600 to 900 psi a Throttle temperature 750 to BOO Deg F Throttle Flow, Ib/hr - 4B4,000 Final feedwater temp, deg F - 430 Exhaust pressure at condenser flange, in. HgA -1 .2 to 6.0 Generator/Exciter/AVR - 0.9 lagging to 0.95 leading Maximum power at generator terminals 49,100 kW 60 hz (40000 kw 50 hz) Operating speed - turbine 5,143 rpm Operating speed - generator 1 ,BOO rpm 60 hz (1500 rpm 50 hz) Trip speed - turbine 5,567 rpm Generator Voltage - 13.BkV 60 hz, (11.5 kv 50 hz) Generator Voltage range - +1- 5% Generator apparent output - 55,000 kVA Generator active output - 49,500 kW Type - Condensing Minimum operating conditions-nominal:

Pressure - 290 psia Temp- 590 F Flow - 72,000 pph@ 1.2 inHga Power-4.65 MWe

Maximum pressure drop - 10 psi Maximum supply temperature - 110 F Minimum supply temperature - 60 F

Unit built 2009 stored inside weather controlled warehouse.

Scope of supply: Steam Turbine Gear reducer Generator Lube oil system Gland steam system Generator line side and neutral side terminal boxes Generator control panel Turbine control panel

Not included Condenser and circulating water pumps, air ejector

SIEMENS Admissible inlet steam conditions _____ V'v.....-

Industrial Turbine Bmo

850 u. 0

840 e:! ~ 830

!. E 820 .s E 810 m - en 'S 800 :5

790

780

770

760

750

740

730

720

710

700

690

680

670

660

650

640

630

620

610

600

590

Vypracoval:

I nominal inlet steam parameters I I 865 psi A. BOODF I

'" , <, fE r-. L <,

r-, <, ...• j_ I

0 L--

C ..L _

~ ,.....

L V ./ V

..,/ ~

./ /

V ~ v V [BJ V " -:

/ /~ <

./ V

~ ,/

""'" V

-: .L _ v / l~ ..,/

~

./ v »:

A - For starting up without loading up i-- -

~V V B - For start ing up with loading up C - For sliding pressure ,---

V o - For continuous operation

V E - Time limited operation (lEG 45-1) ~

I'

400 550 650 600 700 750 800 850 900 450 500

Inlet steam pressure [psi A]

Jill Baca 4.12.2008 12444 Schvalil:

950

Siemens Industrial Turbomachinery s.r.o.

i ! . I/)

~ 24,0 '§ .! ... ~ G) c G)

en 230 'Iii ' - 6- ~ o

Turbine exhaust pressure vs gener ator output - turbine SST400/ C300 exh. blading (FOR INFORMATION ONLY)

26,0 I Valid for:

-. - 50% load point, - turbine inlet steam 800°F, 865 psia, 241,670 Ib/h, - feed water temperature 372°F - 4 heat exchangers including deaerator -,

"' r-, <, <, <, r-, <, r-. <, <,

25,0

22,0

21,0 1,0 2,0 3,0 4,0

pressure at turb ine exhaust (inHgA) 5,0 6,0

. - - i)-002 14-01 Date: 11.8.2008

Siemens Industrial Turbomachinery s.r.o. M-08.0266

-. 37,0 3: !. 1/1 iii c 'E 36,0 •.. .e •.. s 1! Q) s 35,0 CI •.. III •.. :::s a. •.. :::s o 34,0

Turbine exhaust pressure vs generator output - turbine SST 400/C300 exh. blading (FOR INFORMATION ONLY)

39,0

Valid for: - 75% load point, - turbine inlet steam 800°F, 865 psia, 362,470 Ib/h, - - feed water temperature 405°F ....•. <, - 4 heat exchangers including deaerator

""- r-, <, r-, <, ....._ r-, <, <, <,

'" <, <, ""-

L. -- ---

38,0

33,0

32,0 1,0 4,0

pressure at turbine exhaust (inHgA) 6,0 2,0 3,0 5,0 7,0

Date: 11.8.2008

Siemens Industrial Turbomachinery s.r.o. I. M-08.0266

i ~ 48,0 I/) iii c .~ ~ •.. .s 47,0 I! G> C G> CI •.. ns •.. ::::I ,e. 46,0 ::::I o

Turbine exhaust pressure vs generator output - turbine SST400/C300 exh. blading (FOR INFORMATION ONLY)

50,0

Valid for:

- - 100% load point, -- '" - turbine inlet steam 800°F, 865 psia, 483,340 Ib/h, - feed water temperature 430°F

<, - 4 heat exchangers including deaerator

"- <, r-, '" r-, <, -. <,

~ ""-

~ ~-~ L_ _____ ~_ ~-~ ---- ----

49,0

45,0

44,0 1,0 2,0 5,0 6,0 3,0 4,0

pressure at turbine exhaust (inHgA)

, \

7,0

Date: 11.8.2008

Equipment Supp lier > KKS Additional information No . of Dwg. CIl

IX: 0

Coordinate P+I z

Manufacturer x x Siemens MAA10 Steam turbine

T1-8824-0 1865 1

G4 Siemens

Siemens x x MAK10 Gear unit T 1-5000-0 1290 2

C4

x x Siemens MAV10AT020 Oil vapour separator 120.0 kg T1-8824-01864 3

G2 SIEMENS Siemens x x MAV10BB010 Oil tank T1-8824-0 1864 4

part of turboset frame K1 SIEMENS Siemens x x

0

MAV25AP110 Emergency oil pump kg T1-8824-01864 120.0 5

J5 Allweiler Siemens x x MAV30AC010 Oil cooler 1 lube oil

650.0 kg T1-8824-01864 6

H10 G-MAR Siemens x x MAV30AC020 Oil cooler 2 lube oil

650.0 kg T1-8824 -01864 7

J10 G-MAR Siemens x x MAV35AT010 Oil filter 1 lube oil

190.0 kg T1-8824-01864 8

D11 Boll & Kirch Siemens x x MAV35AT020 Oil filter 2 lube oil

190.0 kg T 1-8824-0 1864 9

D12 Boll & Kirch Siemens x x MAW30AC 010 Gland steam condenser T 1-5000-0 1292 10

J6 x x Siemens MAX 1 OAT01 0 Air vent filter

T1-8824-01855 11

J2 x x Siemens MAX10BB010 Oil tank

T1-8824 -01855 12

L1 x x Siemens MAX21AP110 Oil pump control oil

T1-8824-01855 13

J3 x x Siemens

~ MAX22AP110 Oil pump control oil

T1-882 4-01855 * ~ 14

J5 ~"" N o C ~

Siemens

~~ x x ~~ MAX35AT010 Oil filter control oil

T1-8824-01855 ~g' > ~ 15

G3 5i~ §~

x x Siemens =g*

MAX61AC0 10 Oil cooler control oil unit T1-8824-01855

~~c ~~~ 16

F8

.§ = ~ " '" v Nu ..-e . c 0 Q) Q.l >

~ ~ OJ

We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABS

Auxiliary equipment power supply: - Anticondensation heaters in the main machine - Anticondensation heater in the exciter

W 2400 W 400

G. INCLUDED ACCESSORIES

Cooling arrangement Ica A1W7 Self circulated inner air circuit cooled by built-on water-air heat exchanger.

Protection form IP55.

The cooler has following material:

Tube material Tube end plates Water box Plate fins Customer connection flange Flange location

Stainless steel Stainless steel Rilsan coated steel Aluminium ANSI B16.5 CI.150 Left hand

Design pressure Test pressure

1.0 MPa 1.5 MPa

4 cooler elements. Two in series on each air side.

Exciter Main brush less exciter type GLC for DC excitation complete with diode bridge, thyristors, RC-circuits and control box.

Pilot Exciter (PMG) single phase type. MCB - PMG over current protection: 20 A.

Mounting arrangement 1M 1005 Horizontal machine with two bearings, one shaft extension.

DE shaft end forged flange.

ASS AS, Machines Document number

XYK210045-FRR TEMPLATE: NORMAL.DOT; PRINTDATE: 12117120089:04:00 AM; SAVEDATE: 12117120088:37:00 AM; OSKAR VERSION: 3.49 (2008·11·05)

F. INSTALLATION DATA

We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABS

Protection form/cooling form Cooler location/No of coolers

Water cooling: - Required cooling water flow - Cooling water temperature max. - Temperature rise cooling water - Pressure drop cooling water - Fouling factor - Cooling water type

Heat losses: - Cooling water - Lubrication oil

Arrangement form

Sleeve bearings: - Max. axial play towards D-end - Max. axial play towards N-end - Max. permissible axial thrust - Min. barring speed - Required oil flow to bearings (Total) - Oil temperature range to bearings - Required oil pressure at 40°C At higher pressure an orifice should be used.

- Type of oil - Degree of purity for oil

Weights: - Total (complete machine, excluding terminal box) - Stator - Rotor

Rotor inertia (J=m*rm2)

Direction of rotation (at drive end, facing shaft end)

: IP55 TEWAC : Top /2+2

: 106.0 : 44 6.3 19 0.0000900 Customer water analysis required

kW 793 (at rated load ) kW 65.3

1M 1005

mm 10.0 mm 10.0 kN 0

rpm 45 IImin 67.9

°C 40 - 65 kPa 200

ISOVG46 17/15/12 acc. to ISO 4406:1999

kg 73900 kg 37400 kg 25050 A

kgm2 4187 A

CLOCKWISE

Noise level (at 1m acc.to ISO 3744)

First lateral critical speed (based on stiff foundation) r/min 2070

Static force on each machine foot Dynamic force on each machine foot

dB(A) 85, Tol. +3 dB(A)

kN 91 kN ±558

ABB AB, Machines en rocumeXVK210045_FRR TEMPLATE. NORMAL DOT; PRINTDATE. 12117120089.04.00 AM; SAVEDATE. 12117/20088.37.00 AM. OSKAR VERSION: 3.49 (2008-11-05)

A Lang. Rev. indo

Sheet I 4

We reserve aU rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABB

Sudden short circuit current (peak) kA 54 Short circuit ratio % 63

Max. field forcing for 10 seconds (percentage of rated excitation) % 160 Sustained short circuit, stator current for 10 seconds at symetrical conditions % 233

Max. permissible overspeed r/min 2160 (120% for 2 minutes)

Output with one cooler element out of service % 67

Ambient temperature range Altitude Location Water temperature range Hazardous area classification

°C -7-+40 m < 1000

Outdoors °C 26 - +44

Non hazardous area

Allowed current harmonic content, with base 55000 kVA

Harmonic Current content

5 th 2.0 % 7 th 1.7 % 11 th 1.2 % 13 th 1.1 % 17 th 1.0 % 19 th 1.0 % 23 th 0.9 % 25 th 0.6 %

If the current harmonic content is higher than above values, the temperature of the machine may rise above the specified limits.

D. SITE CONDITIONS

jl •••• ,., .... ABB AB, Machines XYK21004S-FRR Document number

TEMPLATE: NORMAL.DOT; PRINTDATE: 12/17/20089:04:00 AM; SAVEDATE: 12117/20088:37:00 AM; OSKAR VERSION: 3.49 (2008-11-05)

We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABS

A. RATED DATA

Output Power factor ( overexcited ) Power factor ( underexcited ) Voltage Frequency Speed Current Exciter type Excitation

V (±5%) Hz (±2%)

r/min A

kVA 55000 0.90 0.95 13800 60 1800 2301 GLC 600

VIA : 104/ 7

S. STANDARDS

Applicable standards Insulation class stator and exciter Insulation class main rotor Temperature rise, stator within class Temperature rise, rotor within class

NEMA MG 1 F H B B+5K

C. OTHER PERFORMANCE DATA

Efficiency at P.F. 0.90 and 100 / 75 / 50 / 25 % load Efficiency at P.F. 1.00 and 100 / 75 / 50 / 25 % load

% 98.18 97.96 97.35 95.31

% 98.41 98.21 97.66 95.81

(±15%) % : 170 " % : 23.3/20.0

% 14.2/12.1 % 5.6 % 14.2

s 0.98 s 0.023 s 9.75 s 0.16

Reactances: - Xd - Xd' unsaUsat - X/ unsaUsat - Xo - X2

Time constants: - Td' - Td" - Tdo' - Ta

jl •••• ,., .... ASS AS, Machines XYK210045-FRR Document number

TEMPLATE: NORMAL.DOT; PRINTDATE: 12/17/20089:04:00 AM; SAVEDATE: 12117/20088:37:00 AM: OSKAR VERSION: 3.49 (2008-11-05)

We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABB

V-CURVES AMS 1250A LK 55000 kVA 60 Hz 0.90 PF 13800 V

1.2

'""':"' :::l 1.0 c. •..... c::: w

~ 0.8 0.. I- Z W c::: 0.6 ~ 0.. 0.. ~

0.4

2301 A 1800 rpm

1.4

0.5 O. 0.9 10 ~.90 O. V I' 1/

/' I' I' /7 ;j} .!.U /1 /1 V' I

/. I I I

I/~ I V 1// I I I I

I I I

I I / I v:- I/ / I I I I

I \I I //_ 2. I I'\, .# v

~ /

V / i\ I /1 /

\ I IV ;r 1'---.. I- V I .' I 1;/ / I I I / ~ \ ;' ~

I I I i: /1 -II'-+- ~ I / I /

___L __...... I I / . ~

I V: V I I I I I I

K f~ I / I ~ V I I 1/

'" \ I <, ~ I

~ 11'/ ry / \ I I 1/

\ / I vy -, i / \ \ / I /

"- \ I I I Y '\... \ \ I I / v \ \ I '\ \ \ \ I '/~ff ~\ I

~ \!)~ UNDEREXCITED ~I OVEREXCITED

0.2

0.0 0.0 1.6 2.0 2.4 2.8 3.2

FIELD CURRENT [p.u.] 0.4 0.8 1.2

1. ACTIVE OUTPUT [p.u.] =0.00 2. ACTIVE OUTPUT [p.u.] = 0.43 3. ACTIVE OUTPUT [p.u.] = 0.85

GENERATOR OUTPUT FIELD CURRENT

1 p.u. =55000 kVA 1 p.u.=186 A

+++ PRACTICAL STABILITY LIMIT - - - POWER FACTOR - ACTIVE OUTPUT

P NOTE: rr = 1 IS EQUAL TO p.u. = 0.90

N ~ = Nominal active output

I ~~I'I' ABS AS, Machines DocumeXYK210094_FRR TEMPLATE: NORMAL.DOT, PRINTDATE: 2008-11-12 6.27.00 PM; SAVEDATE. 2008-11-124.46:00 PM, OSKAR VERSION. 3.49 (2008-1 H)5)

We reserve all rights in this document and in the Information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABS

SATURATION CURVES - A AMS 1250A LK 55000 kVA 60 Hz 0.90 PF 13800 V 2301 A 1800 rpm

""':' 1.4 ::s ci. •....• I- Z 1.2 W 0::: 0::: ::l o C 1.0 Z e( ""':' ::s ci. 0.8 ..... W C) ~ 0.6 ....I 0 ~ W 0::: ::l 0.4 l- e( :E 0::: e( 0.2

1.6 1.

2. f-- f.-- --- r - _...... V v 1/

./ v / / /

/ v /

V V J /

/ v I V / /

/ / / L / /

V

1/ / I / j/

0.0 0.0 0.4 0.8 2.0 2.4 2.8 3.2

FIELD CURRENT [p.u.] 1.2 1.6

1. OPEN -CIRCUIT SATURATION 2. SHORT-CIRCUIT SATURATION

ARMATURE VOLTAGE 1 p.u. = 13800 V ARMATURE CURRENT 1 p.u. = 2301 A FIELD CURRENT 1 p.u. = 186 A

Document number

ABB AB, Machines XYK210094-FRR TEMPLATE: NORMAL. DOT; PRINTDATE: 2008-11-12 6:27:00 PM; SAVEDATE: 2008-11-12 4:46:00 PM; OSKAR VERSION: 3.49 (2008-11-05)

We reserve all rights in this document and in the information contained therein. Reproduction, use or disclosure to third parties without express authority is strictly forbidden. © ABB

CAPABILITY DIAGRAM AT COOLING WATER TEMPERATURE OF 44.0°C 1800 rpm AMS 1250A LK 55000 kVA 60 Hz 0.90 PF 13800 V

1.0 OVER· EXCITE

0.4

~ :::s ci.. -- ~ 0.2 w ~ 0 a. w -0.0 > i= o « w -0.2 ~

-0.4

-1.0

UNDER EXCITE

2301 A

0.8

n

2. /0 50 -- t--. 1/ r--. / ).70 / ....•....•.... / / /

/ / <,

/ ~ /

/ / <, ...- 0.90 /

/ ...-"'- / ...- / / ...- \ / ...-

/ ,,/ ...- ...- / // ...- ...- \ / ~/ ...-/ ...-

/ ...- ...- \ / / ....- / / ...-

...- ...- ACTIVE POWER [p.u.] ...- 0.1 0.3 0.5 0.7 0.9 1.1 1.3 _

, ' '~.:: __

\ " .... _ __

<, <, _

" <, <, ------.. l U =1 .00

\ " ' .... , __

..... __ J " \ -, <, <,

_ _ \ <, V-- r/1. -, <,

~ 95 "

__.. _ o. \ " \ ~

~ v: '..., <,

\ ...-- ./ J <, in so "

....

V - -: -, V ~ \L -, " 4. <, /\ " / v -, -,

\ V " \ <, -, 7n \

~ / _--- ,.,...".. \ 50 0

- n

0.6

-0.6

-0.8

BASE APPARENT POWER 1 p.u. = 55000 kVA

1. STATOR HEATING LIMIT 4. ZERO FIELD-CURRENT LIMIT 2. ROTOR HEATING LIMIT 5. CORE END HEATING LIMIT 3. PRACTICAL STABILITY LIMIT

TEMPLATE. NORMAL.DOT, PRINTDATE: 2008-11-12 6.27.00 PM, SAVEDATE. 2008-11-12 4.46:00 PM, OSKAR VERSION. 3.49 (2008-11-05)

ABB AB, Machines