RLM EVO (IEC)

THE SMART FAN SOLUTION

RLM EVO® (IEC)

Edition 2 – 09/2021

600

700

800

900

1000

1100

1200

1300

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1600

1700

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2000 4000 8000 16000 32000 64000 128000

2528

-23-

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2831

-23-

13

2831

-23-

11

2225

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2528

-23-

16

2831

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3135

- 23-

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3540

-23-

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4045

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4550

- 43-

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5056

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5663

- 43-

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7180

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8090

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8090

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9010

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9010

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1011

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2225

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2831

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3540

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4045

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3135

-23-

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4045

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4045

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4550

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4550

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5056

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5663

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5663

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5663

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6371

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6371

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6371

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6371

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8090

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7180

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8090

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1011

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1011

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1112

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1112

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41

THE SMART SOLUTIONFans must always reach ever higher system efficiencies. This means: more output with less energy. Binding requirements for this have been determined in the ErP Directive (Energy-related Products). With the RLM Evo® fan series with IE3 standard motors, you can benefit from an immediate availability up to the highest performance ranges while maintaining all the advantages of Evo technology in terms of acoustics and aerodynamics.

Effectiveness and efficiency On the basis of the aerodynamic properties alone, the levels of efficiency increase with increasing installation size. What is even more crucial is the impact of the engine power on the level of overall efficiency - in particular for lower powers. The result will therefore always be a higher level of efficiency for one larger fan in comparison with several similar smaller fans

arranged in parallel to carry out the same task with the corresponding lower power.With the IE3 series you can achieve motor outputs of up to 37 kW and impeller sizes of up to 1250 mm.

Acoustics and noise levelWith Evo technology you benefit from an extremely low sound level due to its specific aerodynamic properties. Furthermore,often with parallel operation of several fans the result is a higher noise level than with larger fans with the corresponding lower operating speed. The preferred method of installation does not have an impact on the absorbers.

Less installation effortQuick installation in existing systems or inclusion in the customary systems and simple replaceability in the event of maintenance.

Consolidated characteristics – most important IE3 sizes at a glance

Stat

ic p

ress

ure

p sF

Pa

Air flow rate qv m3/h

2

FACTS AND FIGURESDirect driven centrifugal fan RLM Evo with PREMIUM EFFICIENCY motor in efficiency class IE 3 (IEC 60034-30)Complete assembly module with highest system efficiency, specifically developed and optimized for use without a spiral casing. Newly developed high performance impeller with optimized shape and highest efficiency, comprising six backward curved hollow section true aerofoil blades with real turbulence profile and rounded, inclined blade lead-ing edges from impeller shroud to back plate, for optimal impact over the entire width of the blade. Co-rotating radial diffuser with optimized exit curving on the cover disc to enhance efficiency. Impeller made of high tensile sheet steel in an automated manufacturing process, robotic welding, degreased, iron phosphated and coated with a high qual-ity epoxy-polyester mixed powder, fastened with a clamping bush to the shaft of the foot motor, balanced statically and dynamically according to DIN ISO 21940-11. System inlet cone made of galvanized sheet steel for optimal inflow to the impeller, equipped with flow measuring device IMV as a standard feature. Attached internal rotor motor, IM B3 mounting arrrangement, with efficient asynchronous technology with 3 PTCs suitable for operation on the drive (VFD), optimally coordinated with the high performance impeller. Equipped on inlet side with connection possibility for quadratic supports. Complete module optimally adjusted, built to a common base frame prepared for vibration decoupling. Fan can only be used with a horizontal axis! Performance data (w/o drive) according to tolerance class 1 to DIN 24 166.

Accessories (Depending on the type)

NoisesThe measurement and analysis of noise will be conducted in accordance with DIN 45635-38 “Measuring noise in machines; fans”. In the characteristics, the A sound power level LWA8 is specified as the emission level for the outlet side. The value for the inlet side LWA5 and the unweighted octave spectrum, which, for example, is required for sound absorber designs, can be determined for different operating points and rotational speeds using our fan selection program - proSELECTA. Access to this is on www.nicotra-gebhardt.com.

Performance dataDetermination of the fan characteristics and performance data is conducted in “A” type of installation on a test bench certified in accordance with ISO 5801. In the diagrams of all installation sizes, the free increase in blowout pressure psF is shown relative to the volume flow qV. The characteristics relate to a density ρ1 = 1.2 kg/m³ of the conveying medium. Increase in pressure and drive power will alter in proportion to the density. The levels of efficiency ηfa specified in the characteristics relate to the impeller.

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Connecting flange, loose ZKF 15

Elastic flexible connection, flanges galv. ZKE 15

Protection grid for intake ZSG 04

Set Spring type anti vibration mounts, uncotaed ZBD SP

3

176

25641

5

400

360

427

362450

215

40

56

280

max.

max

. 57

3187

Technical Data according to ErP-REGULATION 327/2011/EU

Overall efficiency (ηse) 62,5 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 71,9 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM G6-2225-23-11-NMotor input power (Pe.opt) 1,26 kW

Flow rate (qV.opt) 2470 m3/hPressure (psF.opt) 1146 PaSpeed (Nopt) 4500 min-1Specific ratio (p2/p1) 1,011

Disposal/Recycling: Information on recycling and disposal is provided in the operationg instruction.

Information on maintenance: Information on installation, operation and maintenance is provided in the operating instructions.

Additional components: The measurements do not use components which are not part of the fan.

RLM G6-2225-23-11-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 21 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 80M / IE3-2 Power (PN) 1.1 kWSpeed (nN) 2885 1/minCurrent (IN) 2,35 Aoperational limits Max. fan speed (nvmax) 4500 1/minMax. operating frequency (fmax) 78 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

Technical data and characteristics

400 650 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650400

65

40

100

200

400

650

1000

2000

4000

817575

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.1

0.150.2

0.30.4

0.60.8

1

1.560% 65%

70%

60%

50%

40%540050004500

40003600

3100

2600

2200

1800

dpt dpfa

84

87

90

93

96

99

70%73%

55%Ref. density Rho1=1.2 kg/mˆ3Installation = AThick red lines = limitation of therecomended area

Air flow rate [ft3/m]

Air flow rate [m3/h]

Stat

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wg]

Stat

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a]

ETAfa for n_max

** DO NOT USE IN THIS AREA

RLM-G6-2225-23-11-N

4

176

25641

5

400

360

478

362450

215

40

56

280

max.

max

.57

3187


Overall efficiency (ηse) 63,5 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 71,6 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM G6-2225-23-13-NMotor input power (Pe.opt) 1,70 kW





RLM G6-2225-23-13-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 27 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 90S / IE3-2 Power (PN) 1.5 kWSpeed (nN) 2880 1/minCurrent (IN) 3,45 Aoperational limits Max. fan speed (nvmax) 5000 1/minMax. operating frequency (fmax) 86 HzTemp. range for conveying medium (tmin...tmax) -20...40 C


400 650 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650400

65

40

100

200

400

650

1000

2000

4000

817575

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.1

0.150.2

0.30.4

0.60.8

1

1.560% 65%

70%

60%

50%

40%540050004500

40003600

3100

2600

2200

1800

dpt dpfa

84

87

90

93

96

99

70%73%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-G6-2225-23-13-N

5

187356

28843

1

10

390

3 x 100

302

438

277377

236

41

50

323

max.

max

. 57


Overall efficiency (ηse) 64,2 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 73,7 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM E6-2528-23-11-NMotor input power (Pe.opt) 1,26 kW





RLM E6-2528-23-11-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 21 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 80M / IE3-2 Power (PN) 1.1 kWSpeed (nN) 2885 1/minCurrent (IN) 2,35 Aoperational limits Max. fan speed (nvmax) 3640 1/minMax. operating frequency (fmax) 63 HzTemp. range for conveying medium (tmin...tmax) -20...40 C


400 650 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650400

65

40

100

200

400

650

1000

2000

4000

75

nv(1/minnv[1/min]

66

72 LwA8[dB]

Pw[kW]

0.1

0.150.2

0.30.4

0.60.8

1

1.570%

74%

70%

60%

50%

40%478044004000

3500

3000

2500

2100

1800

1500

dpt dpfa

69

81

84

87

90

93

75%74%

57% 64%Ref. density Rho1=1.2 kg/mˆ3Installation = AThick red lines = limitation of therecomended area



Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2528-23-11-N

6

187356

28843

1

10

390

3 x 100

302

489

308408

236

41

50

323

max.

max

. 57







RLM E6-2528-23-13-N



400 650 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650400

65

40

100

200

400

650

1000

2000

4000

75

nv(1/minnv[1/min]

66

72 LwA8[dB]

Pw[kW]

0.1

0.150.2

0.30.4

0.60.8

1

1.574%

64%

70%

60%

50%

40%478044004000

3500

3000

2500

2100

1800

1500

dpt dpfa

78

81

84

87

90

93

70%74%

57%

76%2

69

Ref. density Rho1=1.2 kg/mˆ3Installation = AThick red lines = limitation of therecomended area



Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2528-23-13-N

7

187356

288

431

10

390

3 x 100

302

521

330430

236

41

50

323

max.

max

.57







Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 34 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 100L / IE3-2 Power (PN) 3 kWSpeed (nN) 2910 1/minCurrent (IN) 6,1 Aoperational limits Max. fan speed (nvmax) 4780 1/minMax. operating frequency (fmax) 82 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

RLM E6-2528-23-16-N

400 650 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650400

65

40

100

200

400

650

1000

2000

4000

75

nv(1/minnv[1/min]

66

72 LwA8[dB]

Pw[kW]

0.1

0.150.2

0.30.4

0.60.8

1

1.574%

64%

70%

60%

50%

40%478044004000

3500

3000

2500

2100

1800

1500

dpt dpfa

78

81

84

87

90

93

70%74%

57%

76%2

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2528-23-16-N


8

207395

32347

1

10

430

3 x 100

341

458

297397

256

41

50

363

max.

max

. 57







RLM E6-2831-23-11-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 25,7 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 80M / IE3-2 Power (PN) 1.1 kWSpeed (nN) 2885 1/minCurrent (IN) 2,35 Aoperational limits Max. fan speed (nvmax) 2990 1/minMax. operating frequency (fmax) 51 HzTemp. range for conveying medium (tmin...tmax) -20...40 C


650400 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650

65

40

100

200

400

650

1000

2000

4000

72

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

2

0.150.2

0.30.4

0.60.8

1

1.5

64%

70%

60%

50%

40%4200

3700

3300

2900

2500

2100

1800

1500

dpt dpfa

78

81

84

87

90

93

70%74%

57%

74%

70%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2831-23-11-N

9

207395

32347

1

430

3 x 100

341

509

328428

256

41

50

363

max.

max

. 57

10







RLM E6-2831-23-13-N



650400 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650

65

40

100

200

400

650

1000

2000

4000

72

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

2

0.150.2

0.30.4

0.60.8

1

1.5

64%

70%

60%

50%

40%4200

3700

3300

2900

2500

2100

1800

1500

dpt dpfa

78

81

84

87

90

93

70%74%

57%

74%

70%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2831-23-13-N

Lorem ipsum

10

207395

32347

1

10

430

3 x 100

341

509

328428

256

41

50

363

max.

max

. 57







RLM E6-2831-23-14-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 32 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 90L / IE3-2 Power (PN) 2.2 kWSpeed (nN) 2875 1/minCurrent (IN) 4,7 Aoperational limits Max. fan speed (nvmax) 3770 1/minMax. operating frequency (fmax) 65 HzTemp. range for conveying medium (tmin...tmax) -20...40 C


650400 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650

65

40

100

200

400

650

1000

2000

4000

72

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

2

0.150.2

0.30.4

0.60.8

1

1.5

64%

70%

60%

50%

40%4200

3700

3300

2900

2500

2100

1800

1500

dpt dpfa

78

81

84

87

90

93

70%74%

57%

74%

70%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2831-23-14-N

11

207395

323

471

10

430

3 x 100

341

541

350450

256

41

50

363

max.

max

.57








RLM E6-2831-23-16-N

650400 1000 2000 4000

10

6.5

4

2

1

0.65

0.4

0.2

6500400020001000650

65

40

100

200

400

650

1000

2000

4000

72

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

2

0.150.2

0.30.4

0.60.8

1

1.5

64%

70%

60%

50%

40%4200

3700

3300

2900

2500

2100

1800

1500

dpt dpfa

78

81

84

87

90

93

70%74%

57%

74%

70%




Stat

. pre

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e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-2831-23-16-N


12

227438

36351

1

10

470

3 x 100

384

529

348448

276

41

50

406

max.

max

. 57




Flow rate (qV.opt) 4683 m3/hPressure (psF.opt) 1216 PaSpeed (Nopt) 3090 min-1Specific ratio (p2/p1) 1,012Disposal/Recycling: Information on recycling and disposal is provided in the operationg instruction.



RLM E6-3135-23-14-N


650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

100006500400020001000

100

65

200

400

650

1000

2000

4000

75

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

364%

74%

70%

60%

50%

40%3810

3400

30002700

2400

2100

1800

1500

dpt dpfa

84

87

90

93

70%

74%

57%

76%

81




Stat

. pre

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e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3135-23-14-N

13

227438

36351

1

10

470

3 x 100

384

561

370470

276

41

50

406

max.

max

. 57


Overall efficiency (ηse) 66,9 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 72,0 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM-E6-3135-23-16-NMotor input power (Pe.opt) 3,32 kW





RLM-E6-3135-23-16-N



650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

100006500400020001000

100

65

200

400

650

1000

2000

4000

75

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

364%

74%

70%

60%

50%

40%3810

3400

30002700

2400

2100

1800

1500

dpt dpfa

84

87

90

93

70%

74%

57%

76%

81




Stat

. pre

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e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3135-23-16-N

14

227438

363

511

10

470

3 x 100

384

569

377477

276

41

50

406

max.

max

.57


Overall efficiency (ηse) 67,4 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 71,1 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM-E6-3135-23-19-NMotor input power (Pe.opt) 4,40 kW





Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 42 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 S-50 V-HzFrame size-No of poles 112M / IE3-2 Power (PN) 4 kWSpeed (nN) 2900 1/minCurrent (IN) 7,85 Aoperational limits Max. fan speed (nvmax) 3810 1/minMax. operating frequency (fmax) 65 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

RLM E6-3135-23-19-N

650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

100006500400020001000

100

65

200

400

650

1000

2000

4000

75

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

364%

74%

70%

60%

50%

40%3810

3400

30002700

2400

2100

1800

1500

dpt dpfa

84

87

90

93

70%

74%

57%

76%

81




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3135-23-19-N


15

257487

40655

5

10

514

4 x 100

433

591

400500

298

41

50

455

max.

max

. 57







RLM E6-3540-43-16-N


650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

34

64% 70%

70%

60%

50%

40%34003100

2700

2300

2000

1700

1400

1200

dpt dpfa

81

84

87

90

93

96

76%74%

57%74%

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3540-43-16-N

16

257487

40655

5

10

514

4 x 100

433

641

400500

298

41

50

455

max.

max

. 57







RLM E6-3540-43-17-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 50 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 100L / IE3-4 Power (PN) 3 kWSpeed (nN) 1450 1/minCurrent (IN) 6,4 Aoperational limits Max. fan speed (nvmax) 2850 1/minMax. operating frequency (fmax) 98 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

34

64% 70%

70%

60%

50%

40%34003100

2700

2300

2000

1700

1400

1200

dpt dpfa

81

84

87

90

93

96

76%74%

57%74%

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3540-43-17-N

17

257487

40655

5

10

514

4 x 100

433

599

407507

298

41

50

455

max.

max

. 57







RLM E6-3540-23-19-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 57 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 112M / IE3-2 Power (PN) 4 kWSpeed (nN) 2900 1/minCurrent (IN) 7,9 Aoperational limits Max. fan speed (nvmax) 3150 1/minMax. operating frequency (fmax) 54 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

34

64% 70%

70%

60%

50%

40%34003100

2700

2300

2000

1700

1400

1200

dpt dpfa

81

84

87

90

93

96

76%74%

57%74%

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3540-23-19-N

18

257487

406

555

10

514

4 x 100

433

609

436536

298

41

50

455

max.

max

.57







RLM E6-3540-23-21-N

650 1000 2000 4000 6500

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

0.30.4

0.60.8

1

1.52

34

64% 70%

70%

60%

50%

40%34003100

2700

2300

2000

1700

1400

1200

dpt dpfa

81

84

87

90

93

96

76%74%

57%74%

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-3540-23-21-N


19

282541

45562

3

10

582

4 x 100

487

616

425525

332

41

50

510

max.

max

. 57







RLM E6-4045-43-16-N


650 1000 2000 4000 6500 10000

10

6.5

4

2

1

0.65

0.4

0.2

2000010006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

0.30.4

0.81

1.52

34

5 75%65%

70%

60%

50%

40%3030

2700

2400

2100

1800

1500

1200

1000

dpt dpfa

81

84

87

90

93

96

70%77%

57%

75%

0.6

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM E6-4045-43-16-N

20

282541

45562

3

10

582

4 x 100

487

666

425525

332

41

50

510

max.

max

. 57







RLM E6-4045-43-17-N


650 1000 2000 4000 6500 10000

10

6.5

4

2

1

0.65

0.4

0.2

2000010006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

0.30.4

0.81

1.52

34

5 75%65%

70%

60%

50%

40%3030

2700

2400

2100

1800

1500

1200

1000

dpt dpfa

81

84

87

90

93

96

70%77%

57%

75%

0.6

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM E6-4045-43-17-N

21

282541

45562

3

10

582

4 x 100

487

666

461561

332

41

50

510

max.

max

. 57







RLM E6-4045-43-19-N


650 1000 2000 4000 6500 10000

10

6.5

4

2

1

0.65

0.4

0.2

2000010006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

0.30.4

0.81

1.52

34

5 75%65%

70%

60%

50%

40%3030

2700

2400

2100

1800

1500

1200

1000

dpt dpfa

81

84

87

90

93

96

70%77%

57%

75%

0.6

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM E6-4045-43-19-N

22

282541

45562

3

10

582

4 x 100

487

634

461561

332

41

50

510

max.

max

. 57







RLM E6-4045-43-21-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 83 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 132S / IE3-4 Power (PN) 5.5 kWSpeed (nN) 1460 1/minCurrent (IN) 11,5 Aoperational limits Max. fan speed (nvmax) 2870 1/minMax. operating frequency (fmax) 98 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

650 1000 2000 4000 6500 10000

10

6.5

4

2

1

0.65

0.4

0.2

2000010006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

0.30.4

0.81

1.52

34

5 75%65%

70%

60%

50%

40%3030

2700

2400

2100

1800

1500

1200

1000

dpt dpfa

81

84

87

90

93

96

70%77%

57%

75%

0.6

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM E6-4045-43-21-N

23

282541

455

623

10

582

4 x 100

487

684

461561

332

41

50

510

max.

max

.94

RLM E6-4045-23-22-N







650 1000 2000 4000 6500 10000

10

6.5

4

2

1

0.65

0.4

0.2

2000010006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

75 LwA8[dB]

Pw[kW]

0.30.4

0.81

1.52

34

5 75%65%

70%

60%

50%

40%3030

2700

2400

2100

1800

1500

1200

1000

dpt dpfa

81

84

87

90

93

96

70%77%

57%

75%

0.6

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM E6-4045-23-22-N


24

309605

51072

7

12

645

4 x 112

549

693

452552

405

83

50

570

max.

max

. 57







RLM E6-4550-43-17-N


1000 2000 4000 6500 10000650

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

75

72 LwA8[dB]

Pw[kW]

0.2

0.30.4

0.60.8

1

1.52

4 77%

65%

70%

60%

50%

40%26702400

2100

1800

1500

1200

1000

800

dpt dpfa

81

84

87

90

93

96

70%

75%

57%75%5

3

6

69

66




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-4550-43-17-N

25

309605

51072

7

12

645

4 x 112

549

693

459559

405

83

50

570

max.

max

. 57







RLM E6-4550-43-19-N


1000 2000 4000 6500 10000650

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

75

72 LwA8[dB]

Pw[kW]

0.2

0.30.4

0.60.8

1

1.52

4 77%

65%

70%

60%

50%

40%26702400

2100

1800

1500

1200

1000

800

dpt dpfa

81

84

87

90

93

96

70%

75%

57%75%5

3

6

69

66




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-4550-43-19-N

26

309605

51072

7

645

4 x 112

549

661

498598

405

83

50

570

max.

max

. 57

12







RLM E6-4550-43-21-N


1000 2000 4000 6500 10000650

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

75

72 LwA8[dB]

Pw[kW]

0.2

0.30.4

0.60.8

1

1.52

4 77%

65%

70%

60%

50%

40%26702400

2100

1800

1500

1200

1000

800

dpt dpfa

81

84

87

90

93

96

70%

75%

57%75%5

3

6

69

66




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-4550-43-21-N

27

309605

510

727

12

645

4 x 112

549

711

498598

405

83

50

570

max.

max

.57






Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 99 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 132M / IE3-4 Power (PN) 7.5 kWSpeed (nN) 1460 1/minCurrent (IN) 16,1 Aoperational limits Max. fan speed (nvmax) 2670 1/minMax. operating frequency (fmax) 91 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

RLM E6-4550-43-23-N

1000 2000 4000 6500 10000650

10

6.5

4

2

1

0.65

0.4

0.2

20000100006500400020001000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

75

72 LwA8[dB]

Pw[kW]

0.2

0.30.4

0.60.8

1

1.52

4 77%

65%

70%

60%

50%

40%26702400

2100

1800

1500

1200

1000

800

dpt dpfa

81

84

87

90

93

96

70%

75%

57%75%5

3

6

69

66




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-4550-43-23-N


28

319674

57079

8

12

715

5 x 112

610

703

469569

440

8350

640

max.

max

. 94







RLM E6-5056-43-19-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

0.2

400002000010000650040002000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

72

75 LwA8[dB]

Pw[kW]

0.4

0.60.8

1

1.52

34

56

65% 70%75%

70%

60%

50%

40%24102200

1900

1600

1400

1200

1000

800

dpt dpfa

81

84

87

90

93

96

77%75%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5056-43-19-N

29

319674

57079

8

12

715

5 x 112

610

671

508608

440

8350

640

max.

max

. 94







RLM E6-5056-43-21-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

0.2

400002000010000650040002000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

72

75 LwA8[dB]

Pw[kW]

0.4

0.60.8

1

1.52

34

56

65% 70%75%

70%

60%

50%

40%24102200

1900

1600

1400

1200

1000

800

dpt dpfa

81

84

87

90

93

96

77%75%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5056-43-21-N

30

319674

57079

8

12

715

5 x 112

610

721

508608

440

8350

640

max.

max

. 94







RLM E6-5056-43-23-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

0.2

400002000010000650040002000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

72

75 LwA8[dB]

Pw[kW]

0.4

0.60.8

1

1.52

34

56

65% 70%75%

70%

60%

50%

40%24102200

1900

1600

1400

1200

1000

800

dpt dpfa

81

84

87

90

93

96

77%75%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5056-43-23-N

31

319674

570

798

12

715

5 x 112

610

805

607707

440

8350

640

max.

max

.94







RLM E6-5056-43-26-N

2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

0.2

400002000010000650040002000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

69

72

75 LwA8[dB]

Pw[kW]

0.4

0.60.8

1

1.52

34

56

65% 70%75%

70%

60%

50%

40%24102200

1900

1600

1400

1200

1000

800

dpt dpfa

81

84

87

90

93

96

77%75%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5056-43-26-N


32

360751

64087

3

12

790

6 x 112

687

712

549649

478

8350

718

max.

max

. 94







RLM E6-5663-43-21-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.60.8

1

1.52

34

68

10 65%

70%

60%

50%

40%27502000

1800

1600

1400

1200

1000

800

dpt dpfa

84

87

90

93

75

70%75%

75%

57%

77%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5663-43-21-N

33

360751

64087

3

12

790

6 x 112

687

762

549649

478

8350

718

max.

max

. 94







RLM E6-5663-43-23-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.60.8

1

1.52

34

68

10 65%

70%

60%

50%

40%27502000

1800

1600

1400

1200

1000

800

dpt dpfa

84

87

90

93

75

70%75%

75%

57%

77%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5663-43-23-N

34

360751

64087

3

12

790

6 x 112

687

846

648748

478

8350

718

max.

max

. 94







RLM E6-5663-43-26-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 151 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 160M / IE3-4 Power (PN) 11 kWSpeed (nN) 1470 1/minCurrent (IN) 22.9 Aoperational limits Max. fan speed (nvmax) 2060 1/minMax. operating frequency (fmax) 70 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.60.8

1

1.52

34

68

10 65%

70%

60%

50%

40%21502000

1800

1600

1400

1200

1000

800

dpt dpfa

84

87

90

93

75

70%75%

75%

57%

77%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5663-43-26-N

35

360751

640

873

12

790

6 x 112

687

910

648748

478

8350

718

max.

max

.94







RLM E6-5663-43-28-N

2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.60.8

1

1.52

34

68

10 65%

70%

60%

50%

40%21502000

1800

1600

1400

1200

1000

800

dpt dpfa

84

87

90

93

75

70%75%

75%

57%

77%




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-5663-43-28-N


36

405837

71895

5

12

875

6 x 112807

517

8080

8

max.

max

. 94

813

50732

50 773







RLM E6-6371-63-24-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.81

1.52

34

68

1065%

70%

60%

50%

40%1880

1600

1400

1200

900

800

700

dpt dpfa

84

87

75

90

93

96

70%

75%

75%77%

57%

1000




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-6371-63-24-N

37

405837

71895

5

12

875

6 x 112807

517

8080

8

max.

max

. 94

813

50732

50 773







RLM E6-6371-43-23-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.81

1.52

34

68

1065%

70%

60%

50%

40%1880

1600

1400

1200

900

800

700

dpt dpfa

84

87

75

90

93

96

70%

75%

75%77%

57%

1000




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-6371-43-23-N

38

405837

71895

5

12

875

6 x 112891

517

8080

8

max.

max

. 94

813

50902

50 773



Overall efficiency (ηse) 70,7 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 70,6 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM E6-6371-43-26-N Motor input power (Pe.opt) 11,3 kW




RLM E6-6371-43-26-N


2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.81

1.52

34

68

1065%

70%

60%

50%

40%1880

1600

1400

1200

900

800

700

dpt dpfa

84

87

75

90

93

96

70%

75%

75%77%

57%

1000




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-6371-43-26-N

39

405837

71895

5

12

875

6 x 112955

517

8080

8

max.

max

. 94

813

50902

50 773







RLM E6-6371-43-28-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 204 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 160L / IE3-4 Power (PN) 15 kWSpeed (nN) 1470 1/minCurrent (IN) 29.5 Aoperational limits Max. fan speed (nvmax) 1880 1/minMax. operating frequency (fmax) 64 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

2000 4000 6500 10000 20000

10

6.5

4

2

1

0.65

0.4

400002000010000650040002000

100

65

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

0.81

1.52

34

68

1065%

70%

60%

50%

40%1880

1600

1400

1200

900

800

700

dpt dpfa

84

87

75

90

93

96

70%

75%

75%77%

57%

1000




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-6371-43-28-N

40

12

max.

max

.

934

1055

975

7 x 112937

568

803291087032

808

451

905

94

950







RLM E6-7180-63-26-N


4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

65% 70%

70%

60%

50%

40%1670

1230

1405

1110

990900

800

700

600

dpt dpfa

84

87

90

93

96

75

75%

75%

58%

1560

77%

5




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-7180-63-26-N

41

12

max.

max

.

934

1055

975

7 x 1121001

568

803291087032

808

451

905

94

950



Overall efficiency (ηse) 69,6 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 69,5 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number RLM E6-7180-63-28-N Motor input power (Pe.opt) 12,0 kW




RLM E6-7180-63-28-N


4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

65% 70%

70%

60%

50%

40%1670

1230

1405

1110

990900

800

700

600

dpt dpfa

84

87

90

93

96

75

75%

75%

58%

1560

77%

5




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-7180-63-28-N

42

12

max.

max

.

934

1055

975

7 x 1121001

568

803291087032

808

451

905

94

950







RLM E6-7180-43-28-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 223 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 160L / IE3-4 Power (PN) 15 kWSpeed (nN) 1470 1/minCurrent (IN) 29.5 Aoperational limits Max. fan speed (nvmax) 1560 1/minMax. operating frequency (fmax) 53 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

65% 70%

70%

60%

50%

40%1670

1230

1405

1110

990900

800

700

600

dpt dpfa

84

87

90

93

96

75

75%

75%

58%

1560

77%

5




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-7180-43-28-N

43

360751

640

873

12

790

6 x 112

687

910

648748

478

8350

718

max.

max

.94







RLM E6-7180-43-30-N

4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

72

78 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

65% 70%

70%

60%

50%

40%1670

1230

1405

1110

990900

800

700

600

dpt dpfa

84

87

90

93

96

75

75%

75%

58%

1560

77%

5




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-7180-43-30-N


44

5051043

905

1175

12

1095

8 x 112991

627

80

995

max.

max

.94

1015

42

930

42 975


Overall efficiency (ηse) 69,5 %Measurement category AEfficiency category staticAchieved efficiency grade (Nist) 70,6 Speed control has to be installedYear of manufacture Is shown on the relevant rating plate for the productManufacturer Nicotra Gebhardt GmbH, 74638 Waldenburg (Germany)Type Model number E6-8090-63-26-NMotor input power (Pe.opt) 7,85 kW





RLM E6-8090-63-26-N

4000 6500 10000 20000 400002000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

15 75%

75%

64%

70%

60%

50%

40%

138012851155

1010920825

700

600

500

dpt dpfa

81

84

87

90

93

96

70%

77%

57%

1470

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-8090-63-26-N


45

12

max.

max

.

1043

1175

1095

8 x 1121055

627

8042101597542

905

505

995

94

930







RLM E6-8090-63-28-N


4000 6500 10000 20000 400002000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

15 75%

75%

64%

70%

60%

50%

40%

138012851155

1010920825

700

600

500

dpt dpfa

81

84

87

90

93

96

70%

77%

57%

1470

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-8090-63-28-N

46

12

max.

max

.

1043

1175

1095

8 x 1121139

627

8042101597542

905

505

995

94

1050







RLM E6-8090-63-31-N


4000 6500 10000 20000 400002000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

15 75%

75%

64%

70%

60%

50%

40%

138012851155

1010920825

700

600

500

dpt dpfa

81

84

87

90

93

96

70%

77%

57%

1470

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-8090-63-31-N

47

12

max.

max

.

1043

1175

1095

8 x 1121172

627

8042101597542

905

505

995

94

1050







RLM E6-8090-63-33-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 318 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 200L / IE3-6 Power (PN) 18.5 kWSpeed (nN) 980 1/minCurrent (IN) 35,0 Aoperational limits Max. fan speed (nvmax) 1380 1/minMax. operating frequency (fmax) 70 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

4000 6500 10000 20000 400002000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

15 75%

75%

64%

70%

60%

50%

40%

138012851155

1010920825

700

600

500

dpt dpfa

81

84

87

90

93

96

70%

77%

57%

1470

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-8090-63-33-N

48

5051043

905

1175

12

1095

8 x 1121139

627

80

995

max.

max

.94

1015

42

1050

42 975







RLM E6-8090-43-31-N

4000 6500 10000 20000 400002000

10

6.5

4

2

1

0.65

0.4

0.2

6500040000200001000065004000

65

40

100

200

400

650

1000

2000

4000

78

nv(1/minnv[1/min]

72

75 LwA8[dB]

Pw[kW]

1

1.52

34

68

10

15 75%

75%

64%

70%

60%

50%

40%

138012851155

1010920825

700

600

500

dpt dpfa

81

84

87

90

93

96

70%

77%

57%

1470

69




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-8090-43-31-N


49

1174

1310

12

1230

8 x 125

1110

695

8042

1134

1098

952

42

1000

560

1120

max.

94m

ax.







RLM E6-9010-63-28-N

4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

650004000020000100006500

65

40

100

200

400

650

1000

2000

4000

nv(1/minnv[1/min]

72

81 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520

77%

65%

70%

60%

50%

40%1335123511651090980

865780700

600

500

dpt dpfa

75

78

84

87

90

93

70%

75%

75%58%

96




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-9010-63-28-N


50

1174

1310

12

1230

8 x 125

1194

695

8042

1134

1098

990

42

1000

560

1120

max.

94m

ax.







RLM E6-9010-63-31-N


4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

650004000020000100006500

65

40

100

200

400

650

1000

2000

4000

nv(1/minnv[1/min]

72

81 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520

77%

65%

70%

60%

50%

40%1335123511651090980

865780700

600

500

dpt dpfa

75

78

84

87

90

93

70%

75%

75%58%

96




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-9010-63-31-N

51

1174

1310

12

1230

8 x 125

1227

695

8042

1134

1098

1028

42

1000

560

1120

max.

94m

ax.







RLM E6-9010-63-33-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 376 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 200L / IE3-6 Power (PN) 18.5 kWSpeed (nN) 980 1/minCurrent (IN) 35,0 Aoperational limits Max. fan speed (nvmax) 1165 1/minMax. operating frequency (fmax) 59 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

650004000020000100006500

65

40

100

200

400

650

1000

2000

4000

nv(1/minnv[1/min]

72

81 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520

77%

65%

70%

60%

50%

40%1335123511651090980

865780700

600

500

dpt dpfa

75

78

84

87

90

93

70%

75%

75%58%

96




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-9010-63-33-N

52

1174

1310

12

1230

8 x 125

1227

695

8042

1134

1098

1028

42

1000

560

1120

max.

94m

ax.







RLM E6-9010-63-34-N


4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

650004000020000100006500

65

40

100

200

400

650

1000

2000

4000

nv(1/minnv[1/min]

72

81 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520

77%

65%

70%

60%

50%

40%1335123511651090980

865780700

600

500

dpt dpfa

75

78

84

87

90

93

70%

75%

75%58%

96




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-9010-63-34-N

53

1174

1310

12

1230

8 x 125

1329

695

8042

1134

1098

1050

42

1000

552

1120

max.

94m

ax.







RLM E6-9010-63-37-N

4000 6500 10000 20000 40000

10

6.5

4

2

1

0.65

0.4

0.2

650004000020000100006500

65

40

100

200

400

650

1000

2000

4000

nv(1/minnv[1/min]

72

81 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520

77%

65%

70%

60%

50%

40%1335123511651090980

865780700

600

500

dpt dpfa

75

78

84

87

90

93

70%

75%

75%58%

96




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-9010-63-37-N


54

1311

1460

12

1360

9 x 125

1297

780

100

42

1271

1235

1102

42

1120

615

1250

max.

94m

ax.







RLM E6-1011-63-34-N


6500 10000 20000 400004000

10

6.5

4

2

1

0.65

0.4

0.2

100000600004000020000100006500

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

75

78 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520 77%

65%

70%

60%

50%

40%1200

1015955890805

700

600

500

420

dpt dpfa

84

87

90

93

96

99

70%

75%

75%58%

1125

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-1011-63-34-N

55

1311

1460

12

1360

9 x 125

1315

780

100

42

1271

1235

1129

42

1120

615

1250

max.

94m

ax.







RLM E6-1011-63-37-N


6500 10000 20000 400004000

10

6.5

4

2

1

0.65

0.4

0.2

100000600004000020000100006500

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

75

78 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520 77%

65%

70%

60%

50%

40%1200

1015955890805

700

600

500

420

dpt dpfa

84

87

90

93

96

99

70%

75%

75%58%

1125

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-1011-63-37-N

56

1311

1480

12

1360

9 x 125

1349

800

120

42

1271

1235

1187

42

1120

615

1250

max.

94m

ax.







RLM E6-1011-63-39-N

6500 10000 20000 400004000

10

6.5

4

2

1

0.65

0.4

0.2

100000650004000020000100006500

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

75

78 LwA8[dB]

Pw[kW]

1.52

34

68

10

1520 77%

65%

70%

60%

50%

40%1200

1015955890805

700

600

500

420

dpt dpfa

84

87

90

93

96

99

70%

75%

75%58%

1125

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-1011-63-39-N


57

1465

1640

12

1520

11 x 125

1432

880

120

48

1420

1376

1360

50

1250

778

1400

max.

94m

ax.







RLM E6-1112-63-39-N


6500 10000 20000 40000 65000

10

6.5

4

2

1

0.65

0.4

0.2

10000065000400002000010000

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

75

78 LwA8[dB]

Pw[kW]

2

34

68

10

1520

30 77%

65%

70%

60%

50%

40%1070

900

800

700

600

500450

400

350

dpt dpfa

84

87

90

93

96

99

70%

75%

75%60%

1000

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-1112-63-39-N

58

1465

1640

12

1520

11 x 125

1550

880

120

48

1420

1376

1360

50

1250

778

1400

max.

94m

ax.







RLM E6-1112-63-41-N

Description Value Dim.Installation acc. DIN 24163 Part 1 A Reference density (Rho1) 1,2 kg/m^3Medium temperature (t) 20 CFan weight (m) basic device without accessories 1000 kgFeed data Main’s frequency (fN) 50 HzVoltage (UN) 400 VRated motor data Phases-Voltage-Frequency 3~400 D-50 V-HzFrame size-No of poles 280S / IE3-6 Power (PN) 45 kWSpeed (nN) 985 1/minCurrent (IN) 90,2 Aoperational limits Max. fan speed (nvmax) 1055 1/minMax. operating frequency (fmax) 53 HzTemp. range for conveying medium (tmin...tmax) -20...40 C

6500 10000 20000 40000 65000

10

6.5

4

2

1

0.65

0.4

0.2

10000065000400002000010000

65

40

100

200

400

650

1000

2000

4000

81

nv(1/minnv[1/min]

75

78 LwA8[dB]

Pw[kW]

2

34

68

10

1520

30 77%

65%

70%

60%

50%

40%1070

900

800

700

600

500450

400

350

dpt dpfa

84

87

90

93

96

99

70%

75%

75%60%

1000

72




Stat

. pre

ssur

e [in

wg]

Stat

. pre

ssur

e [P

a]

ETAfa for n_max


RLM-E6-1112-63-41-N

59

420

08-

12-2

005

Stern - Schaltung (Y)Star - connectionBranchement ètoile

Dreieck - Schaltung (�)Delta - connectionBranchement triangle

Eintouriger Drehstrommotor, optional mit PTCThree-phase A.C. motor, optional w/PTC ThermistorMoteur triphasé à 1 vitesse, PTC Sonde en option

L2 L1 L3 L2 L1 L3KL (PTC) KL (PTC)

2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V142

0 0

8-12

-200

5





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

420

08-

12-2

005





2TP12TP2

2TP12TP2

W2 U2 V2

U1 W1V1

W2 U2 V2

U1 W1V1

https://www.nicotra-gebhardt.com/en/infocenter/proselecta-ii.html

The easy and sure way of selecting your fan!

Start the interaktive online software for selecting your individual fan system here ...

Are you already registered?

Here you can reqister proSELECTA II ...

What is a fan selection software?

Technical selection software program that enable you to configure your own individually designed fan. lt provides you with the opportunity of choosing from the entire range of fan types and their associated equipment options.

ProSELECTA II / Ventil

Wiring System

proSELECTA

60

Free-running fans for air conditioning and ventilation

Fans are expected to achieve higher and higher levels of efficiency. This means: More performance with less electricity. Binding obligations for this are specified in the ErP Directive (Energy Related Products). Nicotra Gebhardt® fan modules already achieve levels of motor efficiency up to IE5 today – which is well beyond the specifications required for the future.

This means: With Nicotra Gebhardt fans you are equipped for the future and will benefit in three ways: Higher level of efficiency, lower electricity costs and conformity with the standards of tomorrow.

Incidentally: We are your first port of call for profiled impeller blades. Back in 1975, we introduced the first hollow-profile blade onto the market. Since then we have achieved the very best level of efficiency with our fans, in all application areas again and again.

Equipped for the future.

THE RLM EVO E6 RANGE FOR INSTALLATION IN AIR PROCESSING UNITS

THE RLM EVO E3 RANGE FOR INSTALLATION ON THE CEILING OR THE FLOOR

• Internal rotor motor level of efficiency IE5

• Horizontal installation• Impeller size 280 – 900• Max. motor power

18 kW• Control system with

integrated electronics


• Vertical installation • Impeller size 280 – 710• Max. motor power


integrated electronics


• Horizontal installation• Impeller size 250 – 900• Max. motor power


frequency inverter


• Vertical installation • Impeller size 280 – 710• Max. motor power


frequency inverter


• Horizontal installation• Impeller size 280 – 1250• Max. motor power 45 kW• Control system with

frequency inverter


• Vertical installation• Impeller size 280 – 710• Max. motor power


frequency inverter

61

notes

62

notes

63

Nicotra Gebhardt GermanyNicotra Gebhardt GmbHGebhardtstraße 19-2574638 Waldenburg (Germany)Phone +49 7942 1010 Fax +49 7942 101 170 E-Mail [email protected] www.nicotra-gebhardt.com

NICOTRA-GEBHARDT.COMWORLDWIDE LOCATIONS

APPLICATION CONSIDERATIONS

The proper selection and application of products and components, including the related area of product safety, is the responsibility of the customer. Operating and performance requirements and potential associated issues will vary appreciably depending upon the use and application of such products and components. The scope of the technical and application information included in this publication is necessarily limited. Unusual operating environments and conditions, lubrication requirements, loading supports, and other factors can materially affect the application and operating results of the products and components and the customer should carefully review its requirements. Any technical advice or review furnished by Regal Beloit America, Inc. and/or its affiliates (“Regal”) with respect to the use of products and components is given in good faith and without charge, and Regal assumes no obligation or liability for the advice given, or results obtained, all such advice and review being given and accepted at customer’s risk.

For a copy of our Standard Terms and Conditions of Sale, please visit https://www.regalbeloit.com/Terms-and-Conditions-of-Sale. These terms and conditions of sale, disclaimers and limitations of liability apply to any person who may buy, acquire or use a Regal product referred to herein, including any person who buys from a licensed distributor of these branded products.

Regal, Nicotra Gebhardt and RLM Evo are trademarks of Regal Beloit Corporation or one of its affiliated companies.

©2021 Regal Beloit Corporation, All Rights Reserved.

Nicotra Gebhardt ItalyRegal Beloit Italy S.p.A.Via Modena, 1824040 Zingonia (BG) (Italy) Phone +39 035 873 111 Fax +39 035 884 319 E-mail [email protected] Web www.nicotra-gebhardt.com

Documents

RLM EVO (IEC)