Reliable automatic voltage control exciting system, providing invariable

excitation on all occasions.

Easy to be connected with power network or other generators.

Balance rotor with single or two sealed ball bearings. We have two

structures of Single Bearing and double bearing.

Convenient installation and easy maintenance, easy access to terminal,

rotating rectifier and coupling bolts.

Wide range of flange adaptor and single bearing coupling disc.

Meet all the main landing standards.

Under the following environment, the generator could running continuously:

1.Altitude: not exceed 1000m. 2.Cooling air temperature:258-313k (-15 -40 ). 3.Relative air humidity: not exceed 90%.

INTRODUCTION:

TWG TWG

TWG IEC GB755

TWGII series three-phase brushless synchronous generators, by introducing and developing foreign and domestic advanced technology and design, are newly

designed by our company on basis of our primary TWG series. It possesses following features: small-size, light-weight, delicate appearance, reliable operation,

the electrical properties of our product can reach up to the international advance level.TWGII series three-phase brushless synchronous generators are conformity to international IEC, GB755 and relevant standard. It is suitable to mach with the

diesel engine. It can be used in land, boat, train, hotel and the places need industry power.

SERIES THREE-PHASE BRUSHLESS SYNCH-RONOUS GENERATORTWG

MAIN PERFORMANCE INDEX:

ENVIRONMENT CONDITIONS:

1. 1000 2. 258~313K(-15 ~40 ) 3. 90%

FEATURES:

IP22

H

400V

1%

-15%~+20%

THD 3%

THF 2%

TIF 50

Drip-leak-proof structure: (IP22 protection class)

Insulation class H

Rated voltage 400v

Three phase four threads

Adjusting rate of stable voltage 1%

Transient state voltage -15%- +20%

Wave aberration rate of voltage THD 3%

Telephone harmony wave factor of telephone THF 2%

Telephone effective factor of telephone TIF 50

Voltage of other range depends on the costumer's request

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

1.

2.

3.

4.

5.

6.

1.

2.

3.

4.

5.

6.

ELECTRICAL CHARACTER:

(AVR) EA05A-3 EA04 SX440 SX460 MAX321 AVR

AVR AVR

AVR 1% SX440

MAX321 AVR

The standard AVR are EA05A-3,EA04 SX440 SX460 or MAX321(optional AVR)

The main stator provides power for excitation of the exciter field via AVR.

The high efficiency Semiconductor inside AVR will ensure the output voltage up to the rated max from the lower gradually.

Output power of exciter s rotor is input to that of mains through 3-phase full wave rectifier. Two ends of the rectifier are connected with permanent magnetic

steel. It can make generator starting smoothly in any occasions.

All the adjusting rate of stable voltage of the AVR 1%. SX440 has parallel connection, low frequency protection, exterior voltage adjustment and other

function.

MAX321 is for the permanent magnetic motors.

:

EXCITATION SYSTEM:

H

Insulation class H

All the regulatory components are made up with special materials , also immersed in lacquer by peculiar tech. varnish and colophony materials are developed

to strengthen the processing and machinery intensity of windings and revolving parts for protecting the generator work under corrosive environment.

4% 0.8 1 AVR

Voltage regulation refers to the change of voltage from no-load with power factor ranging from 0.8 to 1 and 4% s fluctuation of the speed of engine. Voltage is

adjusted via potentiometer of AVR.

:

VOLTAGE REGULATION:

ELECTRIC FEATURES:

:

INSULATION:

:

All the generator stators adopt high magnetic conductibility energy cold rolling silicon steel plate to fold up, double winding, firmly structure, good insulating.

Continuous damp windings abate surges. The poles and gears of the windings are carefully chosen and this helps to check the wave distortion of output voltage.

WINDINGS AND ELECTRIC FEATURES:

THF BS EN 60034-1 2% TIF NEMA MG1-22 50

:

PHONE INTERFERENCE:THF (defined by BS EN 60034-1) 2%. TIF (defined by NEMA MG1-22) 50.

All industrial standard generator is IP22 NEMA1 . Also IP23 is an option, but rated power will decrease 5%, marine standard generator is IP23. air filter is

an option ,but rated power of the generator will decrease 5% while it is installed.

TWG

TWG SAE#00 0 1/2 1 2 3 4 5 SAE#6.5 7.5 8 10 11.5 14 16 18 21

TWG SAE#00 0 1/2 1 2 3 4 5

TWG series generators have two kinds construction.

TWG series single-bearing, engine adaptor to SAE#00 0 1/2 1 2 3 4 5; coupling discs to SAE#6.5 7.5 8 10 11.5 14 16 18 21.

TWG series double-bearing, engine adaptor to SAE#00 0 1/2 1 2 3 4 5.

1.

2.

3.

4.IP23

5.

6.

AVR RFI

:

RADIO INTERFERENCE:Brushless apparatus and quality AVR ensure little radio interference in transmission. RFI noise filter is also available.

MECHANIC FEATURES:

:

FRAME:

:

AXIS AND KEY:

:

TERMINAL AND TERMINAL BOX:The three-field generator has leads brought out to the terminals in the terminal box. The terminals are put on the non drive end. The box is equipped with

removable panels.

All of the generator rotors should pass balance test, whose vibration are lower than the minimum of BS6861.P.1, G2.5. Two bearing generator has a half-key

testing balance.

T W G

TWG

1 2

:

ENGINE ADAPTOR AND COUPLING:

OPTION FEATURES:

THE DEFINITION OF THE PRODUCT MODEL:

27 4 1B T W G 27 4 1B

Type TWG

The second generation

Frame

Pole

Core length

Bearing 1:single bearing 2: double bearing

1.Adaptors and drive disks

2.Single phase

3.Remote voltage adjust

4.IP23 enclosure

5.Space heaters

6.Thermistors

TYPE AND CAPACITY

TYPE

Rated Power (1500rpm 50HZ 400V)

Continuous/40

H 125K

Stand by/40

H 150K

Stand by/27

H 163K KG

KVA KW %

9.4

12.5

15

20

25

30

37.5

42.5

50

60

72.5

85

100

117.5

140

160

181.3

200

250

300

350

394

450

500

600

662.5

750

800

900

1000

1125

1250

8

10

12

16

20

24

30

34

40

48

58

68

80

94

112

128

145

160

200

240

280

315

360

400

480

530

600

640

720

800

900

1000

78.8

80.6

81.2

84.5

86

86.3

86.6

87

88

88.6

90

90.2

90.4

90.8

91.5

92.3

92.5

93.3

92.4

92.7

93.3

93.5

94.1

94.4

94.6

94.8

93.3

93.6

93.8

94.3

94.7

95

KVA KW

11

13.8

17.5

22.5

27.5

32.5

40

45

52.5

62.5

77.5

87.5

106.3

127.5

145

170

187.5

212.5

270

320

370

418.8

477.5

515

640

700

775

825

937.5

1030

1162.5

1287.5

8.8

11

14

18

22

26

32

36

42

50

62

70

85

102

116

136

150

170

216

256

296

335

382

412

512

560

620

660

750

824

930

1030

12

15

20

25

30

35

41.3

47.5

55

65

80

91.3

110

131.3

150

175

193.8

220

275

330

400

437.5

495

530

665

725

790

840

957.5

1050

1187.5

1312.5

9.6

12

16

20

24

28

33

38

44

52

64

73

88

105

120

140

155

176

220

264

320

350

396

424

532

580

632

672

766

840

950

1050

90

96

100

120

150

160

216

250

270

290

320

360

395

420

470

510

560

610

850

915

960

1123

1275

1330

1530

1690

1960

1980

2040

2210

2430

2760

KVA KW

TWG 164B

TWG 164C

TWG 164D

TWG 184E

TWG 184F

TWG 184G

TWG 184H

TWG 224B

TWG 224C

TWG 224D

TWG 224E

TWG 224F

TWG 274B

TWG 274C

TWG 274D

TWG 274E

TWG 274F

TWG 274G

TWG 314B

TWG 314C

TWG 314D

TWG 314E

TWG 354B

TWG 354C

TWG 354D

TWG 354E

TWG 404B

TWG 404C

TWG 404D

TWG 404E

TWG 404F

TWG 404G

Rated Power 1800rpm 60HZ 480V

Continuous/40

H 125K

Stand by/40

H 150K

Stand by/27

H 163K

KVA KW %

12.5

15.6

18.75

25

31.25

37.5

47.5

52.5

65

75

93.8

104

125

146

179

206

231

255

315

375

440

487.5

594

644

750

812.5

895

957.5

1087.5

1197.5

1325

1448.8

KVA KW KVA KW

10

12.5

15

20

25

30

38

44

52

60

75

83

100

117

143

165

185

204

252

300

352

390

475

515

600

650

716

766

870

958

1060

1159

79

80.3

81.2

83.8

85.5

86.7

85.6

87.7

88.6

89.3

90.5

90.8

91

91.2

91.5

92.3

92.7

93.5

92.7

93.3

93.5

93.5

94.2

94.6

94.8

95

93.6

93.8

94.5

94.8

95.1

95.5

15

18.8

25

31.25

37.5

43.8

53.8

58.1

68.8

78.8

98.8

110

132.5

155

187.5

212.5

246.3

275

335

400

460

525

625

675

800

850

928.8

992.5

1125

1236.3

1350

1497.5

12

15

20

25

30

35

43

46.5

55

63

79

88

106

124

150

170

197

220

268

320

368

420

500

540

640

680

743

794

900

989

1080

1198

16.3

22.5

30

37.5

43.8

50

60

62.5

71.3

80

102.5

103.8

137.5

158.8

193.8

218.8

252.5

280

345

415

475

537.5

644

694

819

900

938.8

1000

1137.5

1250

1387.5

1513.8

13

18

24

30

35

40

48

50

57

64

82

91

110

127

155

175

202

224

276

332

380

430

515

555

655

720

751

800

910

1000

1110

1211

40 1000

ISO8528-3

4

REMARK: all the rated are on basis of environment temperature 40 , altitude not exceeding 1000m.Different temperature offers different standby power, the define of standby power is related to the standard of ISO8528-3.All the motors are 4 poles, as to other pole generator, please contact the manufacture.Generators in other voltage range depend on costumer's request.

TWG 164B

TWG 164C

TWG 164D

TWG 184E

TWG 184F

TWG 184G

TWG 184H

TWG 224B

TWG 224C

TWG 224D

TWG 224E

TWG 224F

TWG 274B

TWG 274C

TWG 274D

TWG 274E

TWG 274F

TWG 274G

TWG 314B

TWG 314C

TWG 314D

TWG 314E

TWG 354B

TWG 354C

TWG 354D

TWG 354E

TWG 404B

TWG 404C

TWG 404D

TWG 404E

TWG 404F

TWG 404G

TYPE

DIM

EN

SIO

N

DIS

CC

OU

PLIN

GF

LA

NG

E

S.A

.E.N

o.

1 2 3 4

MO

DE

L

TW

G224B

TW

G224C

TW

G224D

TW

G224E

TW

G224F

A

76

3/7

49

76

3/7

49

85

3/8

39

85

3/8

39

89

8/8

84

B

70

0/6

86

70

0/6

86

79

0/7

76

79

0/7

76

83

5/8

21

C

26

7/2

53

26

7/2

53

35

7/3

43

35

7/3

43

40

2/3

88

SA

E#

1/

SA

E#

2,3

S.A

.E.N

o.

8 10

11

.5

14

AN

61.9

53

.98

39.6

8

25.4

AR 6 8 8 8

AS

11

11

11

.5

13.5

AT

244.5

295.3

333.4

438.2

V

26

3.4

31

4.2

35

2.3

46

6.5

R 12

12

12

12

S 12

12

12

12

T

53

0.2

46

6.7

42

8.6

38

1.0

W

511.1

447.6

409.5

361.9

X

55

3

49

0

45

1

45

3

D

19

1.3

17

7

17

7

17

7

Se

pa

rab

lesid

ep

late

Aw

ith

PM

G(

)

"B"

withoutP

MG

()

39

0C

AN

"V"

"W"

"X"

6-

19

311

Cente

rdis

tance

36

0

D6

Inte

rface

==

18

Ma

xim

um

va

lue

R-

Sth

rou

gh

ho

leu

nifo

rmly

dis

trib

ute

inT

circle

R-

ST

55

2W

ind

ow

pla

te

42

0A

R-

AS

thro

ug

hh

ole

un

ifo

rmly

dis

trib

ute

inA

Tcircle

AR

-A

SA

T

Ce

nte

rd

ista

nce

35

6

40

6

45

2

690

OU

170 170

225.0223.0

8

OIn

the

60

positio

nofdrivin

gshie

d&

non-d

rivin

gS

hie

ld.D

irip

-pro

ofsh

utt

ers

pla

teis

sta

nd

ard

mo

de

lF

or

marine

use

and

non-m

arine

use

on

request.

O6

0

263outerdiameter

DIM

EN

SIO

NF

LA

NG

E

S.A

.E.N

o.

1 2 3 4 5

R 12

12

12

12 8

S 12

12

12

12

12

T

53

0.2

46

6.7

42

8.6

38

1.0

333.3

W

511

.2

447.6

409.5

361.9

314.3

X

55

3

49

5

45

1

40

3

35

6

MO

DE

L

TW

G224B

TW

G224C

TW

G224D

TW

G224E

TW

G224F

A

83

1

83

1

92

1

92

1

10

11

B

76

8

76

8

85

8

85

8

90

3

C

21

8

21

8

30

8

30

8

38

8

R-

Sth

rou

gh

ho

leu

nifo

rmly

dis

trib

ute

inT

circle

R-

ST

55

2W

ind

ow

pla

te

42

0

690

OIn

the

60

positio

nofdrivin

gshie

d&

non-d

rivin

gS

hie

ld.D

irip

-pro

ofshutters

pla

teis

sta

ndard

model

For

marine

use

and

non-m

arine

use

on

request.

O6

0

Ce

nte

rd

ista

nce

35

6

40

6

45

2

M16x2.0

32

Ta

pp

ed

ho

leM

16

x2

.0x3

2

170170

225.0223.0

8

Se

pa

rab

lesid

ep

late

Aw

ith

PM

G(

)

"B"

withoutP

MG

()

39

0C

12

2

10

5

11

0

10

0K

eyw

ay

263outerdiameter

6-

19

Cente

rdis

tance

311

36

0

24

26

Inte

rface

==

75

75

"W"

"X"

15.9

39

15

.98

2

49.048.8

55

.03

05

5.0

11

10

Shaft

pro

port

ion