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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 | |
供应直流散热风扇,DC轴流风扇,型号:DC6012 12V 量大优惠