08038da l - nmb technologies

DC

FAN

General

purp

ose

Industrial

Server

Refrig

erator

Blo

wer

φ88.

0φ8

6.0

71.5

78.0

71.5

78.0

71.5

78.0

71.5

78.0

4 – φ4.5 4 – φ4.5

±0.571.5

±0.5

71.5

±0.580.0

±0.5

80.0

±0.538.0

min

300

±0.34.0 ±0.34.0

8 – φ4.5±0.3

NAMEPLATE

AIR

IMPELLERROTATION

0

500

1000

750

250

0 1.0 2.0 3.0 4.0

R Class

N Class

Sta

tic P

ress

ure

Ps(Pa)

Q (m3/min) Air Flow

Outline

Panel Out-cuts

Characteristic Curves

Expected Life ※Failure Rate: 10% （L10 Life）

（Inlet Side）（Outlet Side）

Specifications

ModelRating Voltage Operating Voltage Current Input Power Speed Max.Air Flow Max. Static Pressure Noise Mass

Product No. (V) (V) (A)*1 (W)*1 (min-1)*1 (m3/min)*1 (CFM)*1 (Pa) (In H2O) (dB)*1 (g)08038DA-12N-EU- D0

12 10.8 ～ 13.21.45 17.40 8500 2.35 83.0 480.0 1.93 63.0

24508038DA-12R-EK- D0 3.30 39.60 12000 3.36 118.6 910.0 3.65 70.0

　Rotation: Clockwise as seen from the label side *1: Average Values in Free Air　Airflow Outlet: Label side

08038DA （3115FB） 80 X38L

DC Axial Fan

Material

Casing ：Plastic (Black) UL94V-0Impeller ：Plastic (Black) UL94V-0Bearing ：Ball BearingLead Wire ：UL10368 AWG22 + ： Red, ： Black

Variable speed type is also available. Please inquire regarding the other requirements.

General Specifications Motor Protection Auto Restart / Polarity Protection

Insulation Resistance 10MΩ or over with a DC500V Megger

Dielectric Withstand Voltage： 10 ～ + 60 (Operating)Allowable Ambient

Temperature Range 30 ～ + 60 (Storage)non-condensing environment

※Please contact us for the spec beyond the temperature range here.

40 70,000 (Hours)：08038DA-12N-EU40 60,000 (Hours)：08038DA-12R-EK

：AC700V 1s

DC

FA

NG

ener

al

pur

po

seIn

dus

tria

lS

erve

rR

efri

ger

ato

rB

low

er

IMPELLERROTATION

NAMEPLATE

AIR

±0.538

±0.34 ±0.34 ±0.571.5±0.580

±0.5

71.5 ±0

.580

±0.3 min

300

8 – φ4.5

1200

0

600

900

300

0 1.0 2.0 3.0 4.0

Stat

ic P

ress

ure

Ps(Pa)

Q (m3/min) Air Flow

S Class

71.578

71.578

φ86

4 – φ4.5

71.578

71.578

φ88

4 – φ4.5

Outline

Panel Out-cuts




Specifications


Product No. (V) (V) (A)*1 (W)*1 (min-1)*1 (m3/min)*1 (CFM)*1 (Pa)*1 (In H2O)*1 (dB)*1 (g)08038DA-12S-EAE- 00 12 10.8 ～ 13.2 3.90 46.8 15000 3.35 118.5 1025.0 4.10 72.0 237


08038DA （E-Type Single Phase） 80 X38L

DC Axial Fan

Material

Casing ：Plastic (Black) UL94V-0Impeller ：Plastic (Black) UL94V-0Bearing ：Ball BearingLead Wire ：UL3385 AWG20 + ： Red, ： Black

Variable speed type is also available. Please inquire regarding the other requirements.


Insulation Resistance 10MΩ or over with a DC500V Megger

Dielectric Withstand Voltage

： 10 ～ + 70 (Operating)Allowable Ambient Temperature Range 40 ～ + 70 (Storage)

non-condensing environment

40 70,000 (Hours)

：AC700V 1s

DC

FAN

General

purp

ose

Industrial

Server

Refrig

erator

Blo

wer

NamePlate

AIR

±0.538

±0.24 ±0.24 ±0.571.5±0.580

±0.5

71.5 ±0

.580

min

300

±0.38 – φ4.5IMPELLERROTATION

1600

1200

0

400

800

0 4.01.0 2.0 3.0

Stat

ic P

ress

ure

Ps(Pa)

Q (m3/min) Air Flow

T Class

71.578

71.578

φ86

4 – φ4.5

71.578

71.578

φ88

4 – φ4.5

Outline




Panel Out-cuts

Specifications


Product No. (V) (V) (A)*1 (W)*1 (min-1)*1 (m3/min)*1 (CFM)*1 (Pa)*1 (In H2O)*1 (dB)*1 (g)08038DA-12T-E6E- 0 12 10.8 ～ 13.2 6.00 72.00 18000 3.90 137.7 1430.0 5.73 80.0 240


08038DA （E-Type Three Phase） 80 X38L

DC Axial Fan

Material

Casing ：Plastic (Black) UL94V-0Impeller ：Plastic (Black) UL94V-0Bearing ：Ball BearingLead Wire ：UL3385 or UL10368 AWG20 + ： Red, ： Black


Insulation Resistance 10MΩ or over with a DC500V MeggerDielectric Withstand Voltage

： 10 ～ + 60 (Operating)Allowable Ambient Temperature Range 40 ～ + 70 (Storage)

non-condensing environment

40 70,000 (Hours) (Target Value)60 40,000 (Hours) (Target Value)

This information is reference spec, so final spec may change.

Reference Spec

：AC700V 1s

PWM NMBTC.COM / 248.919.2250

08038DA-12S (80 X 38) Pulse Width Modulation Axial Cooling Fan

General Specifications

Motor Type: DC Brushless Motor

Motor Protection: Auto Restart/Polarity Protection

Motor withstands reverse connection for positive and

negative leads.

Insulation Resistance: 10M Ω or over with a DC500V Megger

Dielectric Withstand Voltage: AC 700V 1s or 500V 1min

Allowable Ambient Temperature Range:

-10°C ~ +60°C (Operating)

-40°C ~ +70°C (Storage)

(non-condensing environment)

PWM Benefits & Applications

PWM Benefits

Increased Life Expectancy

Energy Saving

Lower Vibration

Lower Noise

Current Spike Prevention

PWM Applications

Routers

Switches

Storage

Data Centers

Optical Repeaters

Broadcast Equipment

Inverters

UPS

Battery Chargers

Fuel Cells

Industrial Power Supplies

Welders

Plasma Cutters

Instrumentation

Test Equipment

Enclosures and more

Customized fan performances at multiple

operating points.

Peak efficiency resulting in lower total

ownership costs. Cost effective and better reliability.

*1: Values in Free Air

Page 1 of 3

Life Expectancy L10

40°C 70,000 Hours

Specifications

Characteristics Curves

MODEL

08038DA-12S-EWE-6

Rated

Voltage

Operating

Voltage

Current Input Power Speed Max.

Air Flow

Max. Static

Pressure

Noise Mass

Avg Max Avg Max

(V) (V) (A)*1 (A)*1 (W)*1 (W)*1 (min-1) (CFM) (m3/min) (inH2O) (Pa) (dB)*1 (g)

12 10.8 ~13.2 3.90 5.00 46.80 60.00 15000 118.0 3.34 4.32 1074 74.0 237

08038DA-12S (80 X 38)

PWM NMBTC.COM / 248.919.2250

Pulse Width Modulation Axial Cooling Fan

Page 2 of 3

PWM Characteristics Curve PWM Specifications

TACHO Specifications

Unit: mm (inch)

PWM NMBTC.COM / 248.919.2250

Panel Cut-Outs

08038DA-12S (80 X 38) Pulse Width Modulation Axial Cooling Fan

Materials

Casing : Plastic (Black UL94V-0)

Impeller

Bearing

: Plastic (Black UL94V-0)

: Ball Bearing

Lead Wire : UL10368 AWG22 and AWG24

Unit: mm (inch)

AWG22:

(+) : Red (-) : Black

AWG24:

PWM : Brown Tach : White

Outline

Page 3 of 3

08038da l - nmb technologies

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