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RadiCal centrifugal fan: Compact, efficient, quiet.


The power to change.

in. wg

RadiCal – centrifugal fan with EC motor. In the new RadiCal, the air performance has been increased considerably while retaining the existing dimensions. Its special impeller design also enables a significantly higher speed for a further increase in power density.

3.5

Pa

The external dimensions of the improved RadiCal centrifugal fan correspond to those of the previous model, meaning it is easy to replace. See for yourself in the following comparison. For you as the customer, that means you get an even more powerful RadiCal with the same installation dimensions.

1

400

1.5

2

600

2.5

3

800

pfs

0.5

200

0

2000

qv

4000

6000

5000

8000

10000

10000

15000

12000 cfm

20000 m³/h

%

Maximized overall efficiency. Every new product developed must be economically and ecologically superior to its predecessor. In keeping with this philosophy, the new RadiCal boasts top efficiency values and is also optimized for environmental compatibility, a long service life and recyclability.

70 60 50 40 30 20 10 η

0

2000

dBA

W

90

4000

qv

6000

8000

10000

10000

15000

12000 cfm

20000 m³/h

Lower noise. Thanks to lower flow losses in the impeller, lower turbulence and less laminar separation, the fans also have more pleasant noise characteristics.

LwA

3500 2000

65

1500

qv

Pe

70

LwA

2500

80

3000

Pe

85

75

4000

5000

0

2000

4000

5000

6000

10000

8000

15000

10000

12000 cfm

20000 m³/h

R3G 630-RB32-03 previously R3G 630-FC04-03 new

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About ebm-papst. ebm-papst is a leader in ventilation and drive engineering technology and a much sought-after engineering partner in many industries. With around 20,000 different products, we have the perfect solution for practically every requirement. We believe the consistent further development of our highly-efficient GreenTech EC technology provides our customers with the best opportunities for the future in industrial digitization. With GreenIntelligence, ebm-papst already offers intelligent networked complete solutions that are unique anywhere in the world today.

Six reasons that make us the ideal partner: Our systems expertise: as experts in advanced motor technology, electronics and aerodynamics, we provide system solutions from a single source. Our spirit of invention: our 600 engineers and technicians will ­develop a solution that precisely fits your needs. Our lead in technology: with our EC technology and ­GreenIntelligence, we combine the highest energy efficiency with the advantages of IoT and digital networking.

Steady conditions protect valuable data Data is the new gold, and so-called precision air-conditioning units, used to cool the servers, keep it flowing freely and ensure that it gets stored safely. In data centers and network control centers, these units keep the temperature constant and maintain optimum air distribution and humidity.

Closeness to our customers: at 49 sales offices worldwide. Our standard of quality: our quality management is uncompromising, at every step in every process. Our sustainable approach: we assume responsibility with our ­energy-saving products, environmentally-friendly processes, and social commitment.

An indispensable part of precision air-conditioning units: the RadiCal centrifugal fan. It has been optimized specifically to ensure that air is conveyed efficiently through these devices in continuous operation. With the same compact size, it delivers significantly higher air performance than its predecessor, enabling optimum use of the limited space available in precision air-conditioning units – with considerably better efficiency and acoustics.

The next level of green GreenIntelligence is the logical next step in the evolution of GreenTech. In a nutshell, it is everything GreenTech stands for, enhanced by the possibilities and opportunities of digital connectivity, the Internet of Things and artificial intelligence.

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Space-saving and maintenance-free. Increased efficiency. Its power consumption at the same air flow also shows the new RadiCal impeller’s improved efficiency when installed. For this purpose, three RadiCal fans were run in parallel in a precision air-conditioning unit, and the previous and the new version were then measured. The result: a reduction in power consumption of more than 10%.

10% more efficient

Motor-impeller combination H

H

OO

LL

NN

R

P

ØK

ØK

ØK

ØI ØJ

ØF

ØF

M M

ØB Ø ØA B ØA

ØE

ØE

ØE

H

D C

C

ØF ØI ØJ ØI ØJ

D C

ØB ØA

D

Complete fan with support bracket

G

G

G

RR

Size

EC 310 AC

Item number

A

B

C

D

E

F

G

H

I

J

K

Inlet ring

R3G 310-FB01-01

318

237

165

212

150

224

148

52

325

350

164/M6 (4x)

31555-2-4013

R3G 310-FD02-01

318

237

165

175

100

224

148

52

325

350

58/M4 (4x)

31555-2-4013

R3G 310-FR04-I1

318

237

167

231

169

224

148

52

335

350

186/M6 (4x)

31555-2-4013

R3G 310-FS10-J1

318

237

175

239

169

224

148

52

335

350

186/M6 (4x)

31555-2-4013

R4E 310-FA06-01

318

237

160

162

80

224

148

52

325

350

58/M4 (4x)

31555-2-4013

R4D 310-FA06-01

318

237

160

162

80

224

148

52

325

350

58/M4 (4x)

31555-2-4013

R6E 310-FA06-01

318

237

160

162

80

224

148

52

325

350

58/M4 (4x)

31555-2-4013

660

492

333

403

232

471

305

80

600

634

252/M10 (6x)

63355-2-4013

660

492

315

372

169

471

305

80

600

634

186/M10 (6x)

63355-2-4013

R3G 630-FA38-03 630

EC

R3G 630-FB32-03 R3G 630-FC04-03 R3G 630-FL98-01

Size

310

EC

Item number

L

M

N

O

P

R

K3G 310-FB01-01

253

206

2

440

6

420

K3G 310-FD02-01

215

200

2

440

6

420

K3G 310-FR04-I2

279

215

2

440

6

420

K3G 310-FS10-J2

279

215

2

440

6

420

468

399

15

800

11

750

424

368

15

800

11

750

K3G 630-FA38-03 630

EC

K3G 630-FB32-03 K3G 630-FC04-03 K3G 630-FL98-02

Preliminary data. All dimensions in mm. Data sheets available on request. Subject to technical changes. * The matching inlet ring is available as an option.

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Compact solution. Impressive perform

Inlet ring

FlowGrid (optional) Pleasant noise range – Low noise level – Dramatically dampened blade passing noise Retained efficiency – Unchanged air performance – Power consumption still low Effective environmental protection – Noise reduction as an essential aspect of environmentally friendly operation Rugged design – Made of durable composite material

5

Pre-assembled for convenience – Optimized positioning of nozzle with respect to impeller – Pressure tap for air flow control standard Low losses – Optimized impeller inflow

High-performance impeller Great efficiency – Profiled blade geometry for maximum efficiency Quiet operation – Aerodynamically optimized air flow for reduced noise Innovative materials – Impeller made of tough composite material – UV- and corrosion-resistant


mance.

GreenTech EC motor Connection area Unbeatably compact – Impeller mounted directly on motor rotor Great efficiency – Low copper and iron losses – Synchronous running prevents slip losses – Use of permanent magnets prevents magnetic hysteresis losses in rotor Economical operation – Optimized commutation enables partial-load operation down to 1:10 – High efficiency even in partial-load operation Low noise emission – Commutation and stator design ensure quiet magnetization of the main field – High, acoustically imperceptible cycle frequency Long service life – Maintenance-free bearings – Brushless commutation Safe operation – Insulated bearing system to prevent bearing currents

Precision control – Infinitely variable speed control with 0–10 V DC / PWM control signal or MODBUS-RTU – Monitoring via MODBUS-RTU interface Universally deployable – For use with 50- and 60-Hz grids – Worldwide voltage range and grid forms Safe operation – Safety provided by integrated locked-rotor protection and thermal overload protection – Status LED Simple commissioning – Simple connection via terminal box – Plug & play: no adjustment effort required – RFID for wireless parameterization Maximum flexibility – Programmable interface

Support bracket Simple installation – Complete system for quick and easy installation – Simple attachment using nozzle plate – Installation with horizontal or vertical motor shaft – Enables versatile use Aerodynamically perfected – Aerodynamically efficient – Optimized factory positioning of nozzle

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The fast, sure way to an optimum fan solution.

Speed

Max. power consumption

Max. input current

Permitted ambient temperature

630 EC

Frequency

EC

Nominal voltage range

310

Motor-impeller combination

Size

Support bracket

Clear facts, true values: ebm-papst FanScout, the reliable way to find the right fan. With just a few mouse clicks, our FanScout software directs you to the product that meets your needs best. Find the best solution, taking into account factors such as operating characteristics, air performance, operating time and space requirements. Calculate life cycle costs in advance. Your individual contact partner at ebm-papst will be glad to provide a tailored product collection for the FanScout.

Item number

Item number

VAC

Hz

rpm

W

A

°C

K3G 310-FD02-01

R3G 310-FD02-01

1~200-240

50/60

1,650

170

1.35

-25…+40

K3G 310-FB01-01

R3G 310-FB01-01

1~200-277

50/60

2,350

470

2.1

-25…+40

K3G 310-FR04-I2

R3G 310-FR04-I1

1~200-277

50/60

2,750

750

3.3

-25…+40

K3G 310-FS10-J2

R3G 310-FS10-J1

3~380-480

50/60

3,140

1,120

1.7

-25…+40

K3G 630-FL98-02

R3G 630-FL98-01

3~380-480

50/60

1,000

1,300

2.0

-40...+40

K3G 630-FA38-03

R3G 630-FA38-03

3~380-480

50/60

1,270

2,650

4.1

-40...+40

K3G 630-FB32-03

R3G 630-FB32-03

3~380-480

50/60

1,420

3,700

5.7

-40...+40

K3G 630-FC04-03

R3G 630-FC04-03

3~380-480

50/60

1,470

4,050

6.1

-40...+40

1~230

50

910

48

0.21

-25…+40

1~230

60

1,030

69

0.3

-25…+40

R6E 310-FA06-01 310

AC

R4E 310-FA06-01 R4D 310-FA06-01

1~230

50

1,350

125

0.57

-25…+40

1~230

60

1,450

175

0.77

-25…+40

3~400

50

1,400

130

0.37

-25…+40

3~400

60

1,580

180

0.35

-25…+40

Preliminary data. All dimensions in mm. Data sheets available on request. Subject to technical changes.

Pa

in. wg

Pa

Air performance of RadiCal size 630

in. wg

Air performance of RadiCal size 310 1000

R3G 630-FC04-03

800 3

R3G 310-FS10J1 R3G 310-FR04-I1

R3G 630-FB32-03

600

2.5

3

800

R3G 310-FB01-01 R3G 630-FA38-03

400 400

1.5

2

2

600

R3G 630-FL98-01 1

1

R3G 310-FD02-01 R4D 310-FA06-01

200 0.5

200 R4E 310-FA06-01

0

qv

500

1000

1000

2000

2000

1500

3000

2500

4000

3000

5000

cfm

m³/h

More information? No problem: For technical queries please call us on +49 7938 81-0 or send an e-mail to info1@de.ebmpapst.com

pfs

pfs

R6E 310-FA06-01 0

qv

2000

4000

5000

6000

10000

8000

15000

10000

12000 cfm

20000 m³/h

7


38034-7-8811 · 2019-02 · FF · 150

ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 74673 Mulfingen Germany Phone +49 7938 81-0 Fax +49 7938 81-110 info1@de.ebmpapst.com

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RadiCal - EC Centrifugal Fan  

RadiCal - EC Centrifugal Fan