产品参数说明 4.详细说明(Specifications) *********************************************************************** 项目(ITEM) 技术参数(SPECIFICATION/CONDITION) 轴承类型 (BEARING TYPE) :(含油)Sleeve Bearing 额定电压(RATING VOLTAGE) : DC 24V 工作电压(RATED VOLTAGE) :DC 21.6V-26.4V 启动电压(START-UP VOLTAGE) :DC 12V (ON/OFF) 运转电流(RATED CURRENT) :50mA±10mA 转速(RATED SPEED) :2500RPM±10% 风量(AIR FLOW) :13.18CFM 风压(AIR PRESUURE) :1.61mmH2O 噪音(NOISE LEVEL) :18.66dB(A) 风扇保护类型(PROFECFION TRPE) 阻抗保护(RESISTANCE PROFECTED) :YES 自动启动:(AUTO START) :NO 方波输出(TACHOMETER OUTPUT) :NO 锁机高电频输出(LOCK ROTOR ALARM OUTPUT):NO 脉宽调速(PULSE WIDTH MODULATION) :NO 温控转速(THERMAL SPEED CONTROLLED):NO 线材类别(CONNECTION LEAD TYPE) :UL1007 24#AWG框外=230mm红(正极)、黑(负极)(RED…POSITIVE, BLACK…NEGATIVE) 端子类别(HOUSING) :N0 标签(LABEL) :“FD2460-S0112E-24V-0.06A 插针公端 :NO 5.适用范围(Scope): 此文件说明6025S的热、机械及电气特性(This documentation defines the thermal、 mechanical & electrical characteristics of EC DC FAN 6025S)。 6.产品图形(Product Drawing): 外观尺寸(Dimension) 1.0 范围(SCOPE) 此文件说明直流无刷风扇在机械和电气的特性(This documentation defines mechanical & electrical characteristics of DC Brushless Fans)。 2.0 原料(MATERAL) 2.1 外框(Housing) : PBT-HB-Glass 聚脂P.B.T (PBT-HB -Glass Filled polyester(P. B.T)) 2.2 扇叶(Fan Blade) : PBT-HB-Glass 聚脂P. B.T (PBT-HB -Glass Filled polyester(P. B.T)) 2.3 轴承类型(Bearing Sys) : [ ] 双滚珠(Two Ball Bearing) [ ] 单滚珠(one Ball one Sleeve) [ √ ] 含油(Sleeve Bearing) 3.0 尺寸与结构(DIMENSIONS & CONSTRUCCTION) 所有尺寸、旋转方向和气流按照所附图纸上说明(All dimensions, direction of rotation and air flow were specified as per drawing attached.) 4.0 特性和说明(CHARACTERISTICE & DEFINITION) 4.1 所有比率特性均按随附数据单上说明(All rated characteristics were specified as per data sheet enclosed)。 4.2 电流:电流在持续旋转3分钟后测量(Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage。) 4.3 转速:速率在持续旋转3分钟后测量(Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage)。 4.4 起动电压:打开开关“ON”后,能够起动风扇运作的电压(Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”)。 4.5 输入功率:输入功率在持续旋转3分钟后测量(Input Power: Input Power shall be measured after 3 minutes of continuos rotation at rated volage。) 4.6 锁定电流:可以锁机的风扇,锁定电流在清新空气中锁机3分钟测定(The fan can be locked, Locked Rotor Current: Locked Current shall be measured within one minute of rotor Locked after 3 minutes of continuous at rated voltage in clean air)。 4.7 空气流量数据及压力数据测定根据“AMCA标准”或者DIN24163规则,该数据测定在双压力仓进行,并需测定压力仓各边所承受的压力数据(Air Flow & Static Pressure: The air flow data and static pressures should be determined in accordance with AMCA standard or DIN24163 specification in a double chamber testing with intake side measurement)。 4.8 噪音标准:噪音标准测试参照DIN45635标准,测量在隔音室内进行,将麦克风置于风扇一米处(Noise Level: The measurement of noise level is carried out with reference to DIN45635 in an anechoic chamber with the microphone positioned 1 meter from the air intake. Testing fan shall be hung in clean air。) 5.0 机械力检测(MECHANICAL INSPECTION) 5.1 旋转方向(Rotation Direction) 从扇叶面看风扇,扇叶逆时针方向旋转,按外框一边的箭号指示相同方向(The blade is count Clockwise viewing from the blade. The same direction also indicated by an arrow mark on one side of the housing。) 5.2 保护试验(Protection) 几个风扇扇叶连在一起固定限制其旋转,如果风扇及电子组件不会损坏,限制旋转的组件被解松则风扇可自动重新启动旋转。(All fans have integrated protection against locked rotor condition so that there will be no damage to winding or any electronic component. Restarting is automatic as soon as any constraint component to rotation has been released。) 风扇放置在垂直位置,打开开关“ON”或“OFF”风扇旋转或停止,运转正常则说明风扇是合格品(As fan placed at dead angle position, and the switch of FAN was changed from off to on,Restarting was automatic normal as soon as and proved that this fan is good fan) 5.3 转体锁定保护(Locked Rotor Protection) 5.3.1 小电流或者带Auto start功能的风扇,在通电旋转状态将风扇扇叶锁定,持续72小时之后,松开被锁定扇叶并断开电源,再重新启动电源,风扇自动重转,证明风扇无异常。(No damage shall be found after 72 hours continuously at condition of rotation locked,Restarting is automatic as soon as constraint to running has been released)。 5.3.2 大电流或不带Auto start功能的风扇,不可长时间锁定,否则风扇会过热损坏。(The fan can’t be locked or the fan will overheat and be damaged) 5.4 自由跌落(Free Drop shock) 单体由600mm高空跌到30mm厚的木板上,风扇6个表面中的任何一面和一角均经得起跌落试验,并确认无损伤.(The product drops from the bight of 600mm to the wood board of 30mm. Any one of the 6 faces and any one of the corners could withstand the pressure, and also no damage will be found.)。电力测定(ELECTRICAL INSPECTION) 5.5 绝缘电阻(Insulation Resistance) 在500V直流电条件下,外框与导线正极电阻不少于10MΩ(Not less than 10M ohm between housing and positive end of lead wire(red) at 500V DC)。 6.0 绝缘强度(Dielectric Strength) 在5mA漏电流,VA500C条件下持续60秒,风扇外框与导线无异常,证明绝缘良好(No damage should at 500 VAC for 60 sec, measured with 5mA trip current between housing and positive end of lead wire)。 6.1 平均寿命(Life Expectancy) 在*恒温下持续工作后,经检验,90%能正常运转即可估算其平均使用寿命(The continuous duty life at given temperature after which,90% of testing units shall still be running)。 Bearing System Test Temperature Test time Sleeve Bearing 25℃ 28000 Sleeve Bearing 40℃ 20000 Sleeve Bearing 60℃ 12000