SK 315 SM - Home - Talon Tough Tools : Talon Tough Tools€¦ · SK 315 SM - version 01.14 - page 2...

Version 01.14 SOGA S.p.A.Via della Tecnica, 15 - 36075 Montecchio Maggiore (VI) - VI - Italy

Phone +39 0444 747700 • Fax +39 0444 [email protected] • www.sogaenergyteam.com

Data Sheet

SK 315 SM

SK 315 SM - version 01.14 - page 2

GENERAL INFORMATIONStandards EN 60034-1; IEC 60034-1, ISO 8528-3

ELECTRICAL CHARACTERISTICSInsulation class H/H

Tropicalization Standard for all windings

Leads 6 (12 leads on request)

Winding pitch 2/3

Excitation system Brushless

Voltage regulator AVR DBL1 (digital with 3 phase sensing)

Voltage regulation accuracy Up to +/- 0.5%

Electromagnetic compability EN 61000-6-2 , EN 61000-6-4

Total Harmonic Distorsion Less than 2%

Telephone Harmonic Factor Less than 2%

PMG On request

MECHANICAL CHARACTERISTICSProtection degree IP23; Higher protection degree on request

Bearings NDE: 6315 2RS1/C3

DE: 6319 2Z/C3

Weight SAE 880 kg

IMB34 900 kg

Overspeed 2160 rpm

Cooling IC 01 (according to EN 60034-6)

Air-flow rate 1500 rpm 0,64 m3/s

1800rpm 0,77 m3/s

Direction of rotation CLOCKWISE (if looking at the DE)

Balancing Grade G 6.3 IN ACCORDANCE WITH ISO 1940.1

OTHER CHARACTERISTICSNo load losses (400V_50Hz) 5797 W

Heat dissipation (400V_50Hz_100%) 22612 W

Response time after voltage drop of 25% less than 0,6 sec

Noise level 90dB(A) - 1500rpm; 95dB(A) - 1800rpm (1m from the alternator)

RATINGSS1 40/105 °C cl.F S1 40/125 °C cl.H Stand by 27/163 °C

3ph 3ph 3ph 3ph 3ph 3ph 3ph 3ph 3ph

380 400 415 380 400 415 380 400 415

220 230 240 220 230 240 220 230 240

367 367 367 400 400 400 440 440 440

89.5 89.7 89.7 90.4 90.7 90.6 90.4 90.6 90.6

92.6 92.7 92.5 93.3 93.3 93.2 93.0 93.0 92.9

93.2 93.2 93.1 93.7 93.7 93.6 93.2 93.1 93.0

93.2 93.0 92.9 93.6 93.4 93.3 92.9 92.7 92.6

3ph 3ph 3ph 3ph 3ph 3ph 3ph 3ph 3ph

416 440 480 416 440 480 416 440 480

240 254 277 240 254 277 240 254 277

414 427 440 451 466 480 496 513 528

89.0 89.3 89.7 89.9 90.1 90.5 90.1 90.3 90.7

92.8 92.8 93.1 93.3 93.4 93.6 93.3 93.3 93.5

93.8 93.8 93.8 94.3 94.2 94.2 94.0 94.0 93.9

94.0 94.0 93.8 94.3 94.1 94.0 93.8 93.6 93.4

SOGA S.p.A. reserves the right to change the data in order to update or improve its products without prior notice

1/4 %

2/4 %

3/4 %

4/4 %

EFFICIENCY (PF= 0,8)

1/4 %

2/4 %

3/4 %

4/4 %

kVA

Voltage D

Voltage Y

60Hz - 1800 rpm

50Hz - 1500 rpm

Voltage Y

Voltage D

kVA

EFFICIENCY (PF= 0,8)

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EFFICIENCY

89

90

91

92

93

94

95

96

0.2 0.4 0.6 0.8 1.0 1.2

EF

FIC

IEN

CY

/ %

kVA / p.u.

380V_50Hz 400kVA

P.F.=1

P.F.=0.8

89

90

91

92

93

94

95

96

0.2 0.4 0.6 0.8 1.0 1.2

EF

FIC

IEN

CY

/ %

kVA / p.u.

415V_50Hz 400kVA

P.F.=0.8

P.F.=1

89

90

91

92

93

94

95

96

0.2 0.4 0.6 0.8 1.0 1.2

EF

FIC

IEN

CY

/ %

kVA / p.u.

480V_60Hz 480kVA

P.F.=1

P.F.=0.8

89

90

91

92

93

94

95

96

0.2 0.4 0.6 0.8 1.0 1.2

EF

FIC

IEN

CY

/ %

kVA / p.u.

400V_50Hz 400kVA

P.F.=0.8

P.F.=1

89

90

91

92

93

94

95

96

0.2 0.4 0.6 0.8 1.0 1.2

EF

FIC

IEN

CY

/ %

kVA / p.u.

416V_60Hz 451kVA

P.F.=0.8

P.F.=1

89

90

91

92

93

94

95

96

0.2 0.4 0.6 0.8 1.0 1.2

EF

FIC

IEN

CY

/ %

kVA / p.u.

466kVA440V_60Hz

P.F.=0.8

P.F.=1



VOLTAGE RESPONSE DURING TRANSIENT STATES

SUDDEN LOAD APPLICATION:

SUDDEN LOAD REJECTION:

LOCKED ROTOR MOTOR STARTING CHARACTERISTICS:


0

5

10

15

20

25

30

35

40

45

50

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

VO

LT

AG

E D

IP

/

%

kVA / p.u.

380V

415V

50Hz PF=0,8

400V

0

5

10

15

20

25

30

35

40

45

50

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6

VO

LT

AG

E D

IP

/

%

kVA / p.u.

400V

380V

50Hz

415V

0

5

10

15

20

25

30

35

40

45

50

55

60

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2V

OL

TA

GE

DIP

/

%

kVA / p.u.

440V

416V

480V

60Hz PF=0,8

0

5

10

15

20

25

30

35

40

45

50

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

VO

LT

AG

E R

ISE

/

%

kVA / p.u.

400V

415V

50Hz PF=0,8

380V

0

5

10

15

20

25

30

35

40

45

50

55

60

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

VO

LT

AG

E R

ISE

/

%

kVA / p.u.

440V

416V

480V

60Hz PF=0,8

0

5

10

15

20

25

30

35

40

45

50

55

60

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6

VO

LT

AG

E D

IP

/

%

kVA / p.u.

440V

416V

480V

60Hz



3-PHASE SHORT-CIRCUIT CHARACTERISTICS

REACTANCES AND TIME CONSTANTS*

380V 400V 415V 416 440 480

xd 422.9 381.7 354.6 489.6 479.8 391.4

x’d 36.3 32.8 30.5 42.1 41.2 33.6

x'’d 16.8 15.2 14.1 19.5 19.1 15.6

xq 224.8 202.9 188.5 260.3 255.0 208.1

x"q 20.9 18.9 17.6 24.2 23.8 19.4

x2 18.8 17.0 15.8 21.8 21.4 17.4

x0 2.22 2.00 1.86 2.57 2.51 2.05

T’d

T"d

T’d0

Ta

- values are related to the generator ratings in overtemperature class F


Short-Circuit transient time constant

Subtransient time constant

Open circuit time constant

Armature time constant

s

0.237

0.008

2.760

0.023

50Hz 60Hz

%

Negative sequence reactance

Zero sequence reactance

Direct axis synchronous reactance

Direct axis transient reactance

Direct axis subtransient reactance

Quadrature axis synchronous reactance

Quadrature axis subtransient reactance

100

1000

10000

0.0010 0.0100 0.1000 1.0000 10.0000

I SC

/ A

mp

s

t / sec

50Hz

100

1000

10000

0.0010 0.0100 0.1000 1.0000 10.0000

I SC

/ A

mp

s

t / sec

60Hz

1703 Amps ‐ SUSTAINED VALUE

2108 Amps ‐ SUSTAINED VALUE



DIMENSIONAL DRAWING • SINGLE BEARING SAE COUPLING

1 0.5 0

11.5 • • • 352.4 333.3 39.6 11 8 45°

14 • • • 466.7 438.2 25.4 14 8 45°

18 • 571.5 542.9 15.7 18 6 60°

P 511.2 584.2 647.7

Q 560 648 704

I 530.2 619.1 679.5

V 646 707 704

S 15° 15° 11.25°

R 11.5 14 14

holes 12 12 16

INERTIA MOMENTS • DOUBLE BEARING IMB34

75.0 22.8 9.7 215.0 19.7 3.0 11.5 13.6 17.4 358.8

0.139 0.177 0.427 4.470 0.196 0.004 0.138 0.337 0.728 5.75

406 88 150 434 753 855 4 12 20 403


SAE 11,5

SAE 14

SAE 18

TOTAL (SAE 14)

FLANGE

INERTIA / kgm2

CG / mm

HOLES S1

SHAFT HUB

WEIGHT / kg

DISC JOINT

G I1 L R1

FANMAIN

ROTOR EXCITER ROTOR

NDE

BEARING



79.0 5.7 7.4 9.7 215.0 19.8 3.0 339.6

0.132 0.013 0.058 0.427 4.470 0.196 0.004 5.300

501 179 249 269 553 872 973 542


WEIGHT / kg

INERTIA / kgm2

CG / mm

DIMENSIONAL DRAWING • DOUBLE BEARING IMB34

INERTIA MOMENTS • DOUBLE BEARING IMB34

TOTALNDE

BEARING

EXCITER

ROTOR

MAIN

ROTORFANHUB

DE

BEARINGSHAFT


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