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.

　　规 格 说 明 书 Specifications 9、原材料 Material 项次主要元件材质或型式等级 UL 号码备注 Item Major components UL No. Rmark 9-1 外框铝框 Fan housing 9-2 扇叶 PBT 85% + Fiber 15% 94V-0 Fan blade 9-3 轴心不锈钢 Stator core Stainless steel (SUS420J2) 9-4 轴承滚珠轴承或含油铜轴承 滚珠轴承 Bearing Ball bearing or sleeve bearing Ball bearing (Cu+GLY)-2100 9-5 线架 PBT 85% + Fiber 15% 94V-0 9-6 矽钢片 (H23) (H-8) Silicon steel strip 9-7 漆包线去膜直径 0.12~0.123mm MW-2 耐热 Heat resistance120℃ Enamelled copper wires Material & Specification 0.12~0.123mm UEW 9-9 电源线 Lead wires 聚乙烯氧化物包铜线 94V-0 Polyvinyl Choride enamelled copper wires (AWG#22) 9-10 贴纸 Label 多元脂 Polyester 9-11 端子接头 Connector housing 94V-0 1007#22AWG 10、出货检验程序 Product inspection procedur 本公司出货检验程序均依照下列步骤实施 Inspection procedures below are extremely followed 10-1、100% 生产线上电性，死角，扇叶拉拔 100% Electric, rotating, dead spot, fan blade fasten, and primary noise test on production line 10-3、100%以手敲击测试及静音室异音过滤 100% Strike test by hand and noise filter in quiet room 10-4、10 cm 落地试验依附MIL-STD-105E 作抽样 10 cm drop test at random in accordance with MIL-STD-105E standard 10-5、出货抽样检验依 MIL-STD-105E 作允退判定 Random inspection in accordance with MIL-STD-105E standard 10-6、允退标准如下 Pass/Reject standard: 加严 Critical AQL:0.4 正常 Major AQL:0.65 宽松 Minor AQL:1.0