类型: 轴流风扇 品牌: RG 型号: 17251 电机功率: 35/38(w) 电压: 220V(V) 电流: 0.25(A) 适用范围: 冷柜 风量: 250CFM 风叶直径: 144 转速: 2600
规 格 说 明 书
Specifications 3、机构 Mechanical 3-1、外观尺寸 External dimension 171*151*51MM 3-2、重量
Weight 910g 3-3、轴承
Bearing 滚珠轴承 4、 电气特性
Electrical characteristics(在通风及额定电压条件下 in free air at rated voltage) 4- 1、额定电压 Rated
voltage 220V/60HZ 4- 2、额定电流 Rated
current 0.23±10%A 4-3、额定输入功率 Rated
input power 35±10%W 5、 效率
Efficiency 5-1、风扇转数 Rated
speed(范围 range) 2600RPM±10% 5-2、最大风量 Maximum
air flow 250CFM 5-3、最大静压 Maximum
static air pressure 0.62lnch-H2O 6、 特性规格
Characteristics 6-1、 操作电压
Operating voltage range 175V~240V 6-2、 起动电压
Staring voltage 175(ON/OFF) 6-3、 锁定电流 Locked
current 0.23A(Reference) 6-4、 操作温度
Operating temperature -10℃~+70℃ 6-5、 储存温度
Storage temperature -30℃~+85℃ 6-6、 环境湿度测试
Environment humidity 10%(RH)45℃ for 24 hours & 98% (RH) 45℃ for 24 hours 6-8、 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 6-9、 绝缘耐压强度
Dielectric strength 必须能抵抗在本体与两线间加 1800V 交流电压1分钟 1mA Withstand 1800 VAC 1
minute 1mA between housing and both lead wires 6-10、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 ecpectance:continuous operation at rated voltage and normal temperature
& humidity 6-10-1、含油轴承预命:20000小时
Sleeve bearing life expectance:20000Hours 6-10-2、双滚珠轴承预期寿命:50000小时
Two balls bearing life
expectance:50000Hours 6-11、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.