【12038直流风扇,直流散热风扇】价格_厂家

品牌/型号

仁钢-RG/DC12038B24H

是否提供加工定制

否

类型

直流风扇

品牌

仁钢-RG

型号

DC12038B24H

电机功率

10.8（w）kW

电压

24（V）V

电流

0.45（A）A

适用范围

网络机柜，电焊机

风量

122.45CFM

转速

3000RPM

规格说明书
Specifications

1、机构 Mechanical
1-1、外观尺寸 External dimension					12012038mm
1-2、重量 Weight					246g/pcs (Lead wire length x 300mm & without connector)
1-3、轴承 Bearing					滚珠轴承 Two ball bearing
2、电气特性 Electrical characteristics(在通风及额定电压条件下 in free air at rated voltage)
2-1、额定电压 Rated voltage					24V
2-2、额定电流 Rated current					0.34±10%A
2-3、额定输入功率 Rated input power					8.16±10%W
3、效率 Efficiency
3-1、风扇转数 Rated speed(范围 range)					3200RPM±10%
3-2、最大风量 Maximum air flow					130.91CFM
3-3、最大静压 Maximum static air pressure					10.01mm-H2O
4、特性规格 Characteristics
4-1、操作电压 Operating voltage range					13.8V~28V
4-2、起动电压 Staring voltage					13.8(ON/OFF)
4-3、锁定电流 Locked current					0.39A(Reference)
4-4、操作温度 Operating temperature					-10℃~+70℃
4-5、储存温度 Storage temperature					-30℃~+85℃
4-6、环境湿度测试 Environment humidity					10%(RH)45℃ for 24 hours & 98% (RH) 45℃ for 24 hours
4-8、绝缘阻抗强度 Insulation resistance					在本体与两条导线间加 500V 直流电压之绝缘阻抗10MΩ以上 At least 10MΩ at 500 VDC between housing and both lead wires
4-9、绝缘耐压强度 Dielectric strength					必须能抵抗在本体与两线间加 500V 交流电压1分钟 1mA Withstand 500 VAC 1 minute 1mA between housing and both lead wires
4-10、预期寿命(MTBF)：50,000小时。
Life ecpectance:50,000Hours continuous operation at rated voltage and normal temperature & humidity
4-11、端子抗拉强度 Tensible strength of connector					端子以1公斤的拉力拉扯15秒不会脱落
					Connector will not be any broken at 1 Kg for 15 seconds per piece.

规格说明书

Specifications

4-12、★噪音分贝Accoustic sound vel

49.40dBA(Max.49.40dBA)

4-12-1、噪音测试说明 Accoustic sound level test descriptions

以额定电压在噪音实验室中测试背景噪音14.9分贝

悬吊 Suspension

At rated voltage in sound proof room

1m

麦克风感应器

Background noise:14.9dBA

MIC. Sensor

通风状态

(对准风扇中心)

★

Free air

(Aim to center of the fan)

风扇 Fan

4-13、特性定义 Characteristics definition:

4-13-1、额定电流 & 额定转速 & 额定操作功率，须在额定电压下；马达连续转5分钟达到规格下限，10分钟达到正常值

Rated current, rated speed, and rated input power shall reach bottom line of specification after 5 minutes continuous rotation at rated voltage and reach standard specification after 10 minutes continuous at rated voltage.

4-13-2、起动电压是指当突然通电后能够使风扇起动之最低电压

Starting voltage is the least voltage that enables to start the fan by sudden power on.

5、保护功能 Protection:

反向电压测试：以24V电压作反向导电测试1分钟均不转动，再正向导电仍可正常转动。

Reversal voltage test: We took 200pcs for reversal voltage test at 24V for 1 minutes and all remain still. Fans work normally after corrected voltage.

6、安全规格 Safety

UL

CE

RoHS

√