255-2H: 产品描述DC Fans Axial, 25x8mm 5VDC, Sleeve, Sensor; 产品类别热管理产品; 文件大小107KB，共1页; 制造商ebm-papst; 官网地址http://www.ebmpapst.com

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255-2H在线购买

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255-2H概述

DC Fans Axial, 25x8mm 5VDC, Sleeve, Sensor

255-2H规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	ebm-papst
产品种类 Product Category	DC Fans
RoHS	Details
类型 Type	Axial
框架尺寸 - mm Frame Dimensions - mm	25 mm L x 8 mm W x 25 mm H
工作电源电压 Operating Supply Voltage	5 VDC
气流 Airflow	2.65 CFM
速度 Speed	12000 RPM
Bearing Type	Sleeve
噪声 Noise	23 dBA
IP Rating	IP20
功率额定值 Power Rating	600 mW
外壳材料 Housing Material	Plastic
端接类型 Termination Style	Wire Leads
高度 Height	25 mm
长度 Length	25 mm
产品 Product	DC Fans
大小 Size	25 mm
宽度 Width	8 mm
电流类型 Current Type	DC
工厂包装数量 Factory Pack Quantity	1
单位重量 Unit Weight	0.176370 oz

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Max.

4.6

m /h

DC axial fans



25 x 8 mm

– Material:

–

Housing: GRP

(PBT)

Impeller: GRP

(PA)

Direction of air flow:

Exhaust over struts

Direction of rotation:

Counterclockwise,

looking towards rotor

Connection:

Via single wires AWG 28,

TR 64

Weight:

– Possible special versions:

(See chapter DC fans - specials)

- Speed signal

- Moisture protection

1) Fiberglass-reinforced plastic

Sintec sleeve bearings

Ball bearings

Temperature range

Nominal voltage

Sound power level

Series 250

Life expectancy

10IPC

(40 °C) see page 17

Sound pressure level

Service life L10 (20 °C)

ebm-papst standard

Service life L10 (60 °C)

ebm-papst standard

Power consumption

Nominal speed

Voltage range

Air flow

Type

255 M

255 N

255 H

252 N

252 H

Subject to change

2.3

3.5

4.6

3.4

4.6

cfm

1.2

1.9

2.6

1.9

2.6

VDC

4.5...5.5

10...14

dB(A) Bel(A)

4.4

Watts

0.2

0.4

0.6

0.5

0.7

rpm

-1

6 500

9 600

12 000

9 000

12 000

°C

-10...+70

-10...+55

-10...+70

-10...+55

Hours

45 000 / 17 500

40 000 / 15 000

35 000 / 15 000*

40 000 / 15 000

35 000 / 15 000*

* at 55 °C

Hours

47 500

42 500

37 500

42 500

37 500

2016-01

Finger guards

from p. 242

Representatives

Air performance measured as per: ISO 5801.

Installation category A, without accidental contact.

Noise: Total sound power level L

A ISO 103002

measured on a hemisphere with a radius of 2 m.

Sound pressure level LpA measured at 1 m distance

from fan axis.

The values given are applicable only under the specified

measuring conditions and may differ depending on the

installation conditions.

In the event of deviation from the standard configuration,

the parameters must be checked after installation!

For detailed information see

http://www.ebmpapst.com/general conditions

Tin-p

ated

Accessories

AC centrifugal fans

AC axial fans

ACmaxx / EC fans

DC fans - specials

Nominal data

Curve

DC centrifugal fans

DC axial fans

Information

255-2H相似产品对比

	255-2H	255N	255H	255M	255/2N	252/2N	252N
描述	DC Fans Axial, 25x8mm 5VDC, Sleeve, Sensor	DC Fans Tubeaxial, 25x8mm 5VDC, 1.9CFM, Sintec	DC Fans 25x25x8mm, 5VDC 2.6CFM, 0.6W, Sintec	DC Fans DC Tubeaxial Fan, 25x25x8mm, 5VDC, 1.2CFM, 0.2W, 6000RPM, 5dBA, Sintec Bearing	DC Fans DC Tubeaxial Fan, 25x25x8mm, 5VDC, 0.4W, 1.9CFM, 16dBA, 9600RPM, Sleeve Bearing, Sensor Signal	DC Fans DC Tubeaxial Fan, 25x25x8mm, 12VDC, 0.5W, 1.9CFM, 15dBA, 9000RPM, Sleeve Bearing, Sensor Signal	DC Fans DC Tubeaxial Fan, 25x25x8mm, 12VDC, 1.9CFM, 0.5W, 9000RPM, 15dBA, Sintec Bearing
Product Attribute	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value	Attribute Value	-
制造商 Manufacturer	ebm-papst	ebm-papst	ebm-papst	ebm-papst	ebm-papst	ebm-papst	-
产品种类 Product Category	DC Fans	DC Fans	DC Fans	DC Fans	DC Fans	DC Fans	-
RoHS	Details	Details	Details	Details	Details	Details	-
类型 Type	Axial	-	-	Axial	Axial	Axial	-
框架尺寸 - mm Frame Dimensions - mm	25 mm L x 8 mm W x 25 mm H	25 mm L x 25 mm W x 8 mm H	25 mm L x 25 mm W x 8 mm H	25 mm L x 25 mm W x 8 mm H	25 mm L x 8 mm W x 25 mm H	25 mm L x 8 mm W x 25 mm H	-
工作电源电压 Operating Supply Voltage	5 VDC	5 VDC	5 VDC	5 VDC	5 VDC	12 VDC	-
气流 Airflow	2.65 CFM	1.9 CFM	2.6 CFM	1.9 CFM	1.9 CFM	1.9 CFM	-
速度 Speed	12000 RPM	9600 RPM	12000 RPM	6000 RPM	9600 RPM	9000 RPM	-
Bearing Type	Sleeve	Sleeve	Sleeve	Ball, Sleeve	Sleeve	Sleeve	-
噪声 Noise	23 dBA	16 dBA	23 dBA	5 dBA	-	23 dBA	-
IP Rating	IP20	IP20	IP20	IP20	IP20	IP20	-
功率额定值 Power Rating	600 mW	400 mW	600 mW	-	400 mW	500 mW (1/2 W)	-
外壳材料 Housing Material	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	-
端接类型 Termination Style	Wire Leads	Wire Leads	Wire Leads	-	Wire Leads	Wire Leads	-
高度 Height	25 mm	8 mm	8 mm	8 mm	25 mm	25 mm	-
长度 Length	25 mm	25 mm	25 mm	25 mm	25 mm	25 mm	-
产品 Product	DC Fans	DC Fans	DC Fans	DC Fans	DC Fans	DC Fans	-
大小 Size	25 mm	25 mm	25 mm	25 mm	25 mm	25 mm	-
宽度 Width	8 mm	25 mm	25 mm	25 mm	8 mm	8 mm	-
电流类型 Current Type	DC	DC	DC	DC	DC	DC	-
工厂包装数量 Factory Pack Quantity	1	1	1	1	1	1	-
单位重量 Unit Weight	0.176370 oz	0.176370 oz	0.176370 oz	0.176370 oz	0.176370 oz	0.176370 oz	-

255-2H

255-2H在线购买

255-2H概述

255-2H规格参数

文档预览

255-2H相似产品对比

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