SYB Catalog Yilida

Lab according to AMCA standard

Control room

Chamber

NC press

INTRODUCTION OF

Zhejiang Yilida Ventilator Co., Ltd. is one of the largest

manufacturers of air conditioning ventilators in China today.

The company is a member of AMCA International. It has a

total plant area of 62,000 square meters and has a highly

qualified technical staff. It possesses advanced production

and inspection equipment and establishes a lab according to

AMCA standard. It was the first company to received

ISO9000 certification within the air conditioning ventilator

industry in China.

The SYP, SYB, SYD, SYT, SYZ, SYH and SYQ series of

air conditioning ventilators and drain pan were developed

in close cooperation with a number of scientific research

organizations, Some of these fans have been tested by

Manchine_Building Industry General Machinery Product

Inspect Institute with good performance characteristic and

were recommended by China Refrigeration and Air

Conditioning Industrial Association, and by Chinese

Refr igerat ion Associat ion. Two types of fans are

nominated as national key new products; one type of fans

was listed into Nation Torch project. SYD and SYH Series

fans are licensed to bear the AMCA Seal. "Yilida" was

nominated as Zhejiang province famous trademark. The

products are presently being supplied to more than one

hundred air conditioning equipment manufacturing

companies in China, these companies include York, Trane,

Mcquay, Dunham-Bush, Sinko, Gree, Midea, Hitachi, LG

electronic, Changhong, Bing Shan, Tica, Tong Fang, King,

DunanKangda, Emoson and tecak. They are also being

supplied to customers in Europe, America, Middle East

and Southeast Asia countries. SYP series fans have more

than 55% share of Chinese market and the drain pan

products have more than 45% share of Chinese market.

The Company's guiding principle is to satisfy customer

requirements and expectations by providing them with high

efficiency and high reliability ventilators that are based on

designs using the most advanced technologies and on

manufacturing processed using the most advanced

production equipment. Zhejiang Yilida Ventilator Co., Ltd.

stands ready to cooperate with new and old customers

alike, at home and abroad, in order to promote the

worldwide air condition industry.

E N T E R P R I S E

CENTRIFUGAL VENTILATORS

Outline

( Fig 1 )

900

1800 L 00

2700

900

1800R00

2700

Designation of Products

SYB 200 ( 0.25 4 )

The nomenclature of SYB Series

ventilator type consists of nominal

diameter of impeller and ways of

ventilator driving

Motor polar number

Motor power (Kw)

Nominal diameter of

impeller(mm)

SYB series ventilator

Explanation of

SYB Series Ventilator products

1) Direction of Rotation

SYB Series ventilator can be devided into two direction of rotations, left-hand

rotation(LG) and right hand rotation (RD); Viewing from motor outlet terminal, if the

impeller rotates clockwise, it is called right hand ventilator; If the impeller rotates

anti-clockwise, it is called left hand ventilator.

2) Direction of Air Outlet According to Fig 1, SYB Series ventilator can be made in

four air-outlet direction 0 90 180 270 .

Type of Product

I

Nominal diameter of

impeller(mm)

SYB series centrifugal fan is kind of

air-conditioning fan. The impeller of

the fan is driven by three phases

external motor. It was developed by

using high technology and with low

noise and compact structure. It

was specially designed for the air-

conditioning. The flow rate and total

pressure range of this series fan is

from 1000m3/h to 20000m3/h and

200Pa to 850Pa. It is the ideal

equipment for air-conditioning and

other kind of ventilator system.

22005

YILIDA VENTILATOR

SYB Series Centrifugal Ventilators

Construction of Product

32005

YILIDA VENTILATOR

SYB Series ventilator consists of scroll, impeller, baseplate (frame), motor, SYB Series

ventilator consists of scroll, impeller, baseplate (frame), motor, shaft sleeve and air outlet

flange.

1)Scroll

The scroll is made of high quality hot-galvanizing steel sheet. The side plates take the

shape according to aerodynamics and make the ventilator volume minimum. On the air

inlet of side plate there is an air-inlet to make the air stream enter the impeller without

loss. The snail plate is fixed on the side plates by way of spot welding or biting as a

whole. On the side plate of the scroll there are a series of holes drilled in advance for

riveting nuts to carry out installation according to air outlet direction needed by the

customer.

2)Impeller

The impeller is made of high quality hot galvanizing steel sheet and is designed to a

special configuration according to aerodynamics to make the efficiency highest and the

noise lowest. The impeller is fixed on the middle disk plate and on the end ring with

riveting grippers. The impeller has enough rigidity during continuous rotation with

maximum power. Before leaving factory, All impellers have passed all-round dynamic

balance test according to the Company Standard which is higher than National

Standard.

3)Baseplate(Frame)

SYB Series ventilator baseplate is made of high quality hot galvanizing steer sheet. The

direction of baseplate installation can becarried out according to the different

requirements of customers. Over SYB 315 ventilator frame is made of angle steel and flat

steel. On four sides of the frame there are holes drilled for installation to meet

customers's requirements in different installation directions.

The motor used in SYB series fans are low noise three phase asynchronous motors with

external rotors. The impeller is installed on the external casing of the motor. The motor

rotation speed can be changed by using provided with three -phase voltage regular,

silicon controlled. Voltage regulator, frequency converter and etc. to satisfy changeable

load in system.

4) Motor

5)Flange

The flange is made of hot galvanizing angle steel. The connection of angle steel straps

and the connection between flange and scroll are carried out by using TOX non-welding

technology, thus obtaining fine appearance, enough rigidity and strength. The dimensions

and type of flange are shown in Fig2.

Explanation of

SYB Series Ventilator products

Performance of Ventilator

n__ __=nQo

Po n

n

Po

Pa

Pa

273+t

273+t

NinoNino

Pa

Pa

273+t

273+t

*Qo *

* *2

2

*

Po

Po

* n

n

*2

2

*

*

Nino* n*

3

n3

*

Nino* n*

3

n3

*

*

(Fig 2)

Type

A

B

C

D

E

F

G

H

I

121.5

118.5

__

__

263

257

223

217

10

138

132

__

__

296

284

256

244

10

153

132

__

__

326

284

286

244

10

149.5

145.5

__

__

319

311

279

271

10

159

145.5

__

__

338

311

298

271

10

160

162.5

__

__

340

345

300

305

10

188

162.5

__

__

396

345

356

305

10

__

__

140

140

394

394

338

338

13

__

__

140

140

456

394

400

338

13

__

__

140

140

431

431

375

375

13

__

__

140

140

487

431

431

375

13

__

__

140

140

475

475

419

419

13

__

__

140

140

516

475

460

419

13

__

__

170

170

525

525

470

470

13

__

__

170

170

586

525

530

469

13

__

__

170

170

564

564

508

508

13

__

__

170

170

656

562

600

506

13

200 225 250 280 315 355 400 450 500225 250 280 315 355 400 450 500

9x139

C

H= C = II

D=

=I

I

F

E

42005

YILIDA VENTILATOR

1)The ventilator performance in this catalogue denotes the performance in standard

conditions. It denotes air inlet conditions of ventilator as follows:

Air inlet pressure Pa = 101.325KPa

Air temperature t = 20

Inlet gas density = 1.2Kg/m3

If the practical air inlet conditions of constomer or the speed of the operating ventilator

changes,the conversion can be carried out according to the following expression:

SYB Series Ventilator

Size and performanceParameter

Where:

*Volume Qo(m3/h), total pressure Po( Pa ), speed n( r/min ), and Nino ( kw) can be obtained

from Performance chart.

*Asterisk ( * ) on the upper right corner denotes the performance parameter needed by the

customers in practical gas inlet conditions.

*The difference in relative humidity is omitted from the above-mentioned formulas.

2) The performance of the sample ventilator is tested in accordance with GB1236-2000. Its

noise index is measured according to GB2888-1991 at the point 1 metre from the inlet.

Instructions

52005

YILIDA VENTILATOR

1) Matching electric motor power of ventilator denotes internal power plus safety

coefficient of electric motor capacity in special operating condition, it does not denote

the power required during full opening of air outlet. Therefore no-load running of

ventilator without any applied resistance is strictly prohibited in order to avoid burning

out of the motor caused by its operation at over rated power.

2)This fan is restricted for use in areas where air substances are non-corrosive and

non-toxics non-alkaline or where dust partides

924

1190

1257

1485

1695

255

290

289

276

252

239

263

259

234

197

0.46

0.59

0.61

0.75

0.86

60.1

61.6

62.5

65.0

67.1

SYB-200

Performance Parameter

Model200

Used Motor 0.25-4 Weight15Kg Rated Current0.9A

Overall Size and Erection Size

900 1000 1100 1200 1300 1400 1500 1600 1700

308

154

85 105 11X16

17

2

21

9

30

8

160225

255

285

17

71

40

68

67

66

65

64

63

62

61

60300

280

260

240

220

200

180

0.9

0.8

0.7

0.6

0.5

0.4


Size and performanceParameter

62005

YILIDA VENTILATOR

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

Static Pressue 3Volume (m /h)

Total Pressue

C1

A1

A2

C2

D1 D2 HL

M

K1

K2

Model

SYB225I

SYB225II

A1

246

246

A2

194

215.5

B1

342

357

B2

169

167

B3

178

193

C1

347

380

C2

158

167.6

C3

200

218.5

D1

100

100

D2

120

120

M

258

288

K1

289

319

K2

319

349

HL

1116

1116

B1

B2 B3

C3

SYB-225

837

1302

1717

1794

1964

158

177

170

156

154

150

157

136

119

110

0.89

0.92

0.95

0.98

1.01

53.6

56.0

60.5

62.3

62.8



1.03

0.98

0.93

0.88

180

170

160

150

140

130

120

110

100

800 1000 1200 1400 1600 1800 2000

65

63

61

59

57

55

53

Size and performance parameter


72005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Model225I

Used Motor:0.25-6 Weight:18.5Kg Rated Current:1.0A

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

1596

2005

2614

2909

3224

365

350

300

266

229

345

313

237

188

133

1.34

1.38

1.45

1.55

1.65

63.3

65.3

68.2

70.7

72.4

1.70

1.65

1.60

1.55

1.50

1.45

1.40

1.35

1.30

370

340

310

280

250

220

190

160

1301500 1700 1900 2100 2300 2500 2700 2900 3100 3300

73

72

71

70

69

68

67

66

65

64

63

1689

1836

2257

2579

2819

362

359

328

297

265

335

328

281

236

192

0.90

1.02

1.18

1.36

1.46

63.2

63.6

65.7

67.6

69.3

1.50

1.40

1.30

1.20

1.10

1.00

0.90

380

360

340

320

300

280

260

240

220

200

180 1700 1900 2100 2300 2500 2700 2900

70

69

68

67

66

65

64

63

1341

1920

2154

2334

2541

350

380

375

364

344

329

338

322

301

270

1.08

1.21

1.27

1.32

1.44

66.1

66.2

67.9

69.4

70.8

71

70

69

68

67

66

65

1.50

1.40

1.30

1.20

1.10

1.00

390

370

350

330

310

290

270

2501200 1400 1600 1800 2000 2200 2400 2600

1189

1438

1763

1867

1965

344

355

385

373

363

328

331

349

333

319

1.05

1.11

1.17

1.20

1.24

62.2

62.8

65.0

65.7

67.0

1.25

1.20

1.15

1.10

1.05

1.00

390

380

370

360

350

340

330

320

310

68

67

66

65

64

63

62

1100 1200 1300 1400 1500 1600 1700 1800 1900 2000


Model225I


Model225I


Model225II


Model225II


So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure Volume

3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Pre

ssu

re

(P

a)

Cu

rre

nt

(A

)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue


Total Pressue

82005

YILIDA VENTILATOR

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa


3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

C1

A1

A2

B1

B2 B3

C3

C2

D1 D2 HL

M

K1

K2

Model

SYB250I

SYB250II

A1

273

272

A2

215

226

B1

377

389

B2

184

187

B3

200

205

C1

385

403

C2

180

181

C3

220

229

D1

110

110

D2

130

130

M

281

300

K1

311

330

K2

341

360

HL

1116

1116

1734

2396

2675

2891

3217

227

218

210

204

183

203

173

154

138

102

0.69

0.98

1.11

1.23

1.40

60.2

63.9

66.7

67.9

69.2



SYB-250

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

240

220

200

180

160

140

120

100

1700 1900 2100 2300 2500 2700 2900 3100 3300

71

69

67

65

63

61

59



92005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Model250I

Used Motor:0.37-6 Weight:22Kg Rated Current:1.37A

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

1590

2200

2410

2640

2895

412

452

451

444

432

394

418

411

396

374

1.34

1.41

1.50

1.55

1.65

64.1

64.8

65.4

66.3

67.4

1.7

1.6

1.5

1.4

1.3 68

67

66

65

64

1500 1700 1900 2100 2300 2500 2700 2900

460

450

440

430

420

410

400

390

380

370


1090

2004

2410

2671

2853

421

434

443

435

430

413

406

403

385

373

1.00

1.18

1.30

1.38

1.44

63.9

64.4

64.8

65.3

66.3

1.50

1.40

1.30

1.20

1.10

1.00

0.90

450

440

430

420

410

400

390

380

370

1000 1400 1800 2200 2600 3000

67

66

65

64

63

1522

1808

2068

2401

2512

430

435

453

516

510

412

409

419

471

460

0.91

1.01

1.25

1.40

1.68

66.1

66.2

66.4

67.3

67.9

1.8

1.6

1.4

1.2

1.0

0.8

520

500

480

460

440

420

400

68.0

67.5

67.0

66.5

66.0

1600 1800 2000 2200 2400 2600

1685

1898

2132

2274

2489

419

421

473

476

483

397

393

437

435

434

1.15

1.23

1.30

1.35

1.43

65.0

65.2

65.5

65.8

66.3

1.5

1.4

1.3

1.2

1.1

1.0

500

480

460

440

420

400

380

1700 1900 2100 2300 2500

67.0

66.5

66.0

65.5

65.0

102005

YILIDA VENTILATOR

Model250I


Model250I


Model250II


Model250II


So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Cu

rre

nt

(A

)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Pre

ssu

re

(P

a)


Total Pressue


Total Pressue


Total Pressue

Pre

ssu

re

(P

a)

Pre

ssu

re

(P

a)

Cu

rre

nt

(A

)

Cu

rre

nt

(A

)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa


3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa


3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

C1

A1

A2

B1

B2 B3

C3

C2

D1 D2 HL

M

K1

K2

Model

SYB280I

SYB280II

A1

305

305

A2

241

241

B1

417

417

B2

201

201

B3

220

220

C1

432

432

C2

195

195

C3

245

245

D1

132

132

D2

138

138

M

300

356

K1

330

386

K2

360

416

HL

1116

1116

1803

2425

2838

3245

3556

257

300

296

289

273

239

268

252

231

203

1.42

1.48

1.56

1.66

1.73

65.6

66.3

68.1

70.3

72.2



SYB-280

1.8

1.7

1.6

1.5

1.4

320

300

280

260

240

220

200

1700 2100 2500 2900 3300 3700

73

71

69

67

65



112005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)

Pre

ssu

re

(P

a)


Total Pressue

Model280I


Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

1460

2130

2670

3346

3510

510

520

521

517

503

502

503

493

473

455

1.36

1.58

1.79

2.10

2.21

67.4

67.8

68.1

69.3

69.8

70

69

68

67

2.4

2.2

2.0

1.8

1.6

1.4

1.2

530

520

510

500

490

480

470

460

450

1600 2000 2400 2800 3200 3600

2280

2975

3875

4240

4510

500

510

440

406

370

480

475

381

335

290

2.36

2.55

2.83

2.94

3.12

67.6

68.3

71.4

72.4

73.6

74

73

72

71

70

69

68

67

3.2

3.0

2.8

2.6

2.4

2.2

520

480

440

400

360

320

280

2000 2500 3000 3500 4000 4500 5000

2160

2507

2600

2853

3246

576

578

582

600

607

550

543

545

555

549

1.54

1.69

1.73

1.91

2.13

70.9

71.7

71.9

72.4

73.9

2.2

2.1

2.0

1.9

1.8

1.7

1.6

1.5

610

600

590

580

570

560

550

5402000 2200 2400 2600 2800 3000 3200 3400

74

73

72

71

70


122005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)


Total Pressue


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model280II

Used Motor:1-4 Weight:36Kg Rated Current:3.12A

Model280II


Model280I


3700 4100 4500 4900 5300 5700

3.3

3.1

2.9

2.7

2.5

2.3 78

76

74

72

70

68380

350

320

290

260

230

200

170

3606

4431

5027

5467

5642

330

359

334

306

300

284

289

244

200

187

2.35

2.61

2.85

3.06

3.17

68.9

72.1

74.4

75.8

76.3

2000 2500 3000 3500 4000 4500 5000

2.3

2.1

1.9

1.7

1.5 74

72

70

68

66

64360

340

320

300

280

260

240

SYB-315

65.3

66.4

69.3

70.7

72.2

1.56

1.71

1.99

2.13

2.28

305

324

292

270

250

324

356

346

334

323

2336

3012

3895

4244

4551


Overall Size and Erection size

Model A1 A2 A3 B1 B2 C1 C2 D1 D2 M1 M2 K1 K2 A1

338 271 5 490 242 495 280 450 280 338 40 418 378 13x18

338 271 5 490 242 495 280 450 280 400 40 480 440 13x18

SYB315I

SYB315II



A1

A2

B1

B2

D2

M1

K1

K2

M2 M2

HL

D1

C2

C1

==

A3

132005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)

Pre

ssu

re

(P

a)


Total Pressue

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa


3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model315I


Model315I


Pre

ssu

re

(P

a)

3925

4830

5115

5417

5870

658

718

706

694

660

619

659

640

620

573

3.71

4.18

4.32

4.53

4.90

73.5

75.5

76.1

76.4

77.8

5.1

4.8

4.5

4.2

3.9

3.6 78

77

76

75

74

73730

710

690

670

650

630

610

590

5703800 4200 4600 5000 5400 5800 6200


4150

5010

5630

6140

6605

285

305

280

245

215

241

242

200

150

105

2.28

2.51

2.73

2.94

3.13

69.0

71.8

73.8

75.9

77.2

3.3

3.0

2.7

2.4

2.1

310

280

250

220

190

160

130

100

4000 4500 5000 5500 6000 6500 7000

78

76

74

72

70

68

4250

4570

4860

5140

5360

336

330

320

310

295

290

277

260

243

222

1.96

2.07

2.16

2.26

2.32

68.2

69.3

70.5

70.9

71.8

72

71

70

69

68

2.4

2.3

2.2

2.1

2.0

1.9

340

320

300

280

260

240

220

4200 4400 4600 4800 5000 5200 5400

2967

3337

3717

4563

5471

673

666

710

750

721

642

626

661

676

615

3.32

3.50

3.73

4.30

5.02

72.8

73.4

73.7

75.8

78.6

5.3

4.8

4.3

3.8

3.3 80

78

76

74

72

3100 3500 3900 4300 4700 5100 5500

770

750

730

710

690

670

650

630

610

142005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Cu

rre

nt

(A

)

Cu

rre

nt

(A

)

Pre

ssu

re

(P

a)

Pre

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)


Total Pressue


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressureVolume

3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model315I


Model315II


Model315II


Model315II





375 306 4 545 266 557 315 505 315 375 40 455 415 13x18

375 305 5 545 266 557 315 505 315 431 40 511 471 13x18

SYB355I

SYB355II

3900 4300 4700 5100 5500 5900

3.4

3.2

3.0

2.8

2.6

2.4

2.2 73

72

71

70

69

68

67

66

540

520

500

480

460

440

420

400

380

3873

4250

4858

5342

5713

432

499

514

505

490

397

457

459

438

414

2.30

2.63

2.79

3.00

3.18

66.3

69.2

70.2

71.5

72.0

SYB-355


SYB Series Ventilator A

1

A2

B1

B2

D2

M1

K1

K2

M2 M2

HL

D1

C2

C1

==

A3

152005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model355I


5.0

4.5

4.0

3.5

3.0 80

78

76

74

72

70

68480

460

440

420

400

380

360

340

320

300

2804000 5000 6000 7000 8000 9000

4.3

4.1

3.9

3.7

3.5

3.3

3.1

2.9

2.7

2.5

560

540

520

500

480

460

440

420

380

3000 3500 4000 4500 5000 5500 6000 6500 70004.3

4.1

3.9

3.7

3.5

3.3

3.1

2.9

2.7

2.5

76

75

74

73

72

71

70

69

68

67

480

460

440

420

400

380

360

340

3202500 3500 4500 5500 6500 7500

77

76

75

74

73

72

71

70

69

68

67

2980

5570

5850

6700

7400

418

460

465

455

435

402

405

404

375

338

2.64

3.24

3.34

3.69

4.19

67.7

70.5

71.5

73.0

75.2

3169

5192

5917

6357

6839

431

533

539

536

530

408

470

457

441

421

2.64

3.19

3.54

3.81

4.14

68.1

72.1

73.7

74.9

76.4

4100

5525

6610

8300

8585

450

460

450

422

420

420

406

373

300

289

3.06

3.43

3.84

4.69

4.92

68.8

72.6

74.9

77.9

78.6


So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)


Total PressueS

ou

nd

Pre

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model355II


Model355II


Model355I


162005

YILIDA VENTILATOR




419 344 5 605 292 626 355 565 355 419 40 499 459 13x18

419 344 5 605 292 626 355 565 355 460 40 540 500 13x18

SYB400I

SYB400II

4000 4500 5000 5500 6000 6500 7000 7500

5.5

5.0

4.5

4.0

3.5

3.0

660

640

620

600

580

560

540

520

73

72

71

70

69

SYB-400

4140

5029

6097

6935

7475

549

597

634

641

633

523

558

579

569

549

3.30

3.55

3.91

4.32

5.10

69.6

70.8

71.1

72.1

72.6



1

A2

B1

B2

D2

M1

K1

K2

M2 M2

HL

D1

C2

C1

==

A3

172005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a) Volume

3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model400I


76

5

4

3

700

660

620

580

540

500

460

78

76

74

72

70

68

5000 6000 7000 8000 9000 10000

4754

7593

8635

9220

9692

581

666

643

633

623

547

579

531

505

481

3.79

4.78

5.44

5.69

6.11

69.5

73.7

75.9

76.5

77.2

7.5

6.5

5.5

4.5

3.5

84

82

80

78

76

74

72

70640

600

560

520

480

440

400

360

320

5000 6000 7000 8000 9000 10000 11000 12000

5650

7237

9851

10505

11072

590

613

563

542

529

542

534

417

376

345

4.25

4.85

6.30

6.71

7.13

71.7

74.0

79.1

81.3

81.6

5.5

5.0

4.5

4.0

3.5

3.0 75

74

73

72

71

70

69

68580

560

540

520

500

480

460

440

420

4500 5500 6500 7500 8500 9500

4975

5855

6625

7974

9060

540

550

560

555

540

509

507

505

476

438

3.41

3.64

3.86

4.40

5.02

69.8

70.2

70.9

72.6

74.7

6.3

5.8

5.3

4.8

4.3

3.8 80

78

76

74

72

70560

540

520

500

480

460

440

420

400

380

4000 5000 6000 7000 8000 9000 10000 11000

4420

6740

8525

9445

10160

503

550

540

535

525

479

493

449

424

396

3.92

4.50

5.19

5.68

6.12

70.1

72.7

76.3

77.4

78.8


182005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

Cu

rre

nt

(A

)

Pre

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)


Total Pressue

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)


Total Pressue

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)

Pre

ssu

re

(P

a)


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressureVolume

3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa


3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model400I


Model400I


Model400II


Model400II




6754 729 685 5.24 72.5

8369 773 706 6.11 73.4

8534 763 693 6.37 73.8

9802 760 668 7.02 75.1

9945 755 660 7.14 75.3


469 387 5 674 322 703 400 634 400 469 50 569 519 13x18

469 387 5 674 322 703 400 634 400 530 50 630 580 13x18

SYB450I

SYB450II

6500 7000 7500 8000 8500 9000 9500 10000 10500

8

7

6

5 76

75

74

73

72780

760

740

720

700

680

660

640

SYB-450



1

A2

B1

B2

D2

M1

K1

K2

M2 M2

HL

D1

C2

C1

==

A3

192005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model450I


10.5

9.5

8.5

7.5

6.5

5.5

720

700

680

660

640

620

600

580

560

78

77

76

75

74

73

6000 7000 8000 9000 10000 11000 12000 13000

5560 689 659 5.83 71.9

7598 777 722 6.10 73.2

9218 772 691 6.71 74.0

10051 758 661 7.57 76.1

11870 709 574 9.33 79.1

7.5

7.0

6.5

6.0

5.5

5.0

4.5

4.0 75

74

73

72

71720

700

680

660

640

620

600

580

560

6000 7000 8000 9000 10000 11000

10

9

8

7

6

5

5000 6000 7000 8000 9000 10000 11000 12000

80

79

78

77

76

75

74

73

72

71

70800

770

740

710

680

650

620

590

560

5975

6915

8705

9560

10505

605

609

703

700

695

578

573

646

631

612

4.92

5.19

6.09

6.47

7.12

72.0

72.3

73.2

73.3

74.3

6230

7995

9730

11280

12660

625

673

710

707

690

596

625

639

612

570

5.77

6.51

7.33

8.27

9.37

73.2

73.4

74.4

76.3

77.8


202005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Model450I


Model450II

Used Motor:3-6 Weight:122.4Kg Rated Current:7.12A

Model450II

Used Motor:4-6 Weight:130.4Kg Rated Current:9.38A

SYB-500



506 430 5 741 351 780 450 701 450 506 50 606 556 13x18

506 430 5 741 351 780 450 701 450 600 50 700 650 13x18

SYB500I

SYB500II


8380 866 816.4 7.64 74.2

11688 913 816.5 9.99 78.4

13207 880 756.8 11.24 80.0

14557 847 697.3 12.47 81.4

15664 812 638.7 13.43 82.6

15

14

13

12

11

10

9

8

7

950

920

890

860

830

800

770

740

710

680

650

620

83

81

79

77

75

73

A1

A2

B1

B2

D2

M1

K1

K2

M2 M2

HL

D1

C2

C1

==

A3

212005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

8000 10000 12000 14000 16000

Model500I


18

16

14

12

10

8

820

780

740

700

660

620

580

540

86

84

82

80

78

76

74

8375 758 723 8.25 74.8

14010 810 711 11.34 76.8

16360 790 656 13.00 81.3

18260 765 598 15.20 83.0

19000 750 569 16.00 84.0

8000 1000 12000 14000 16000 18000 20000

10918 845 761 10.37 76.7

12660 812 699 11.36 78.8

14810 732 577 13.2 81.7

16296 660 473 14.5 83.8

17772 580 357 16.2 85.8

17

16

15

14

13

12

11

10

860

820

780

740

700

660

620

580

540

500

460

420

380

340

86

84

82

80

78

76

10000 12000 14000 1600 18000

8795 788 749 7.95 74.8

12000 863 791 9.55 75.7

14635 861 753 11.46 78.1

15500 852 731 12.40 79.4

16515 840 703 1357 81.0

14

13

12

11

10

9

8

7

880

860

840

820

800

780

760

740

720

700

680

82

80

78

76

74

9000 11000 13000 15000 17000


The datas such as performance, dimensions and etc.in this catalogue is subject to change without notice, Please contact with the manufacturer for further information.

222005

YILIDA VENTILATOR

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)


Total Pressue

Pre

ssu

re

(P

a)

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)

Cu

rre

nt

(A

)P

re

ssu

re

(P

a)


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

Cu

rre

nt

(A

)

Pre

ssu

re

(P

a)

So

un

d P

re

ssu

re

Le

ve

l d

B(A

)


Total Pressue

Volume3

m /h

TotalPressure

Pa

Current

A

LA

dB(A)Pa

StaticPressure

ZHEJIANG YILIDA VENTILATOR CO,.LTD.

ADDHengjie,Luqiao Distric,Taizhou,Zhengjiang,China P.C:318056

TEL0086-576-2652888 Marketing Hotline:0086-576-2565000 2656611 2656612 2653728(international trade)

FAX:0086-576-2655758 URLhttp://www.yilida.con E-mail):[email protected]

OFFICES Bejing Shanghai Guangzhuo Shenzhen Jiangsu Fujan and Chongqing

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Transcript of SYB Catalog Yilida