华商宝

1．机构Mechanical:

1-1．外观尺寸External dimension

参考附图Refer to drawing

1-2．外观Appearance

目视无披峰、损伤、变形、生锈、油污等不良现象

There shall be no excessive scratches，dents or deformation，when inspected by naked eyes.

1-3．重量Weight

23g/pcs

1-4．轴承Bearing

含油轴承Sleeve 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

12V

2-2．额定电流  Rated current

0.22A（MAX0.24A）

2-3．额定输入功率Rated input power

2.64W（MAX2.88W）

3．效率Efficiency

3-1．风扇转数Rated speed

4000±10%RPM.

3-2．最大风量Maximum air flow

14CFM

3-3．最大静压Maximum static air pressure

0.11inch-H2O

4．特性规格Characteristics

4-1．运转方向Directing of  rotation

CW（贴标签面看叶片顺时针方向运转）

4-2．操作电压Operating voltage range

6V~12V

4-3．起动电压Starting voltage

6V(ON/OFF)

4-4．锁定电流Locked current

无锁定保护功能

4-5．操作温度Operating temperature

-10℃~+70℃

4-6．储存温度Storage temperature

-30℃~+85℃

4-7．环境湿度Environment humidity

10%℃(RH) 45℃for24 hours & (RH)45℃for24 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在10MΩ

以上

At least10MΩ at 500VDC between housing and both leadwires.

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lmA。

Withstand 500 VAC 1 minute 1mA between housing and both lead

 wires.

4-10．预期寿命（MTBF）：指在额定电压及正常温度，湿度条件下连续运转

      Life expectance: continuous operation at rated voltage and normal temperature & humidity

4-10-1．含油轴承预期寿命：20000小时

        Sleeve bearing life expectance: 20000h