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本规格表定义了轴流式直流无刷风扇的电气特性和机械特性。此风扇马达为两相
四极式。
(This admit it defines the axial flow fan of brushless dc electric property and
mechanicalproperties. This fan motors for two-phase quadrupole type.)
一、 电性特性(ELECTRICAL)
ITEM | DEscriptION |
额定电压(RATING VOLTAGE) | 3.5V-24V可按照客户要求订做 |
工作电压(RATED VOLTAGE) | 3.5V-24V可按照客户要求订做 |
启动电压(START-UP VOLTAGE) | 3V以上 可按照客户要求订做 |
额定电流(RATED CURRENT) | 0.01A以上可按照客户要求订做 |
锁定电流(LOCKED CURRENT) | 可按照客户要求订做 |
输入功率(INPUT POWER) | 可按照客户要求订做 |
转速(RATED SPEED) | 可按照客户要求订做 |
最大风量(BIGGEST AIR FLOW) | 可按照客户要求订做 |
最大风压(BIGGEST AIR PRESUURE) | 可按照客户要求订做 |
平均噪音(NOISE LEVEL) | 可按照客户要求订做 |
阻抗保护(RESISTANCE PROFECTED) | YES |
自动启动(AUTO START) | YES/NO可按照客户要求订做 |
方波输出(TACHOMETER OUTPUT)FG | YES/NO可按照客户要求订做 |
锁机高电频输出(LOCK ROTOR ALARM OUTPUT) RD | YES/NO可按照客户要求订做 |
脉宽调速(PULSE WIDTH MODULATION) PWM | YES/NO可按照客户要求订做 |
温控转速(THERMAL SPEED CONTROLLED) PWM | YES/NO可按照客户要求订做 |
绝缘电阻(INSULATION RESISTANCE) | 在通入500伏直流电压条件下,外框与端子线间阻抗不低于10兆欧(Not less than 10M ohm between housing and positive end of lead wire(red) at 500V DC) |
绝缘强度(DIELECTRIC STRENGTH) | 在通入500 V/60Hz交流电一分钟条件下,外框与端子线间电流不超过5mA (In ventilation with 500 V / 60Hz ac minute conditions, outer frame and terminal wire shall not exceed 5mA between current ) |
预期寿命(LIFE EXPECTANCY) | 在环境温度为 20℃,相对湿度为15~65 %RH的条件下预期能正常工作 50,000小时(In the environmental temperature of 40 ℃, relative humidity is 15 ~ 65 % RH conditions expected to work 50,000 hours ) |
旋转方向(ROTATION DTRECTION) | 从扇叶面看风扇,扇叶逆时针方向旋转(The blade is count Clockwise viewing from the blade.) |
线材类别(ConNECTION LEAD TYPE) | 可按照客户要求订做 |
二、 部件材质(MATE)
2-1.尺寸 (DIMENSIONS) 30mm*30mm*10mm
2-2.框 (OUTER frame) PBT环保防火(ORDINARY) 可按照客户要求订做
2-3.扇叶 (DOOR LEAF) PBT环保防火(ORDINARY) 可按照客户要求订做
2-4.轴承类别(BEARING TYPE) 滚珠轴承/含油轴承/液压轴承 可按照客户要求订做
2-5.重量 (WEIGHT) 按照实际样品称重、参数不同会有误差
2-6.马达防护处理 可按照客户要求做三防漆喷刷电路马达
三、 参考环境(ENVIRONMENTAL)
3-1.运行温度(OPERATING TEMPERATURE) -20 TO +70 DEGREE C
3-2.储存温度(STORAGE TEMPERATURE) -40 TO +75 DEGREE C
3-3.运行湿度(OPERATING HUMIDITY) 5 TO 90% RH
3-4.储存湿度(STORAGE HUMIDITY) 5 TO 95% RH
四、 品质保证(PROTECTION)
4-1.落体试验(FREEFALL TEST)
在正常的包装情况下,风扇能够经受将整体包装的三个面分别从60cm高度跌落至10cm厚的
木板上,风扇将安然无羕。(In normal packingcases, fans can withstand the three
face the whole package respectively from thebight of 600mm to the wood board of
10mm,fan will no damage.)
4-2.转子锁定保护
在通入额定电压的情况下,将转子锁定烧机测试72小时,马达线圈绕组将不会被烧坏。
(No damage shall be found after 72 hourscontinuously at condition of rotation
locked,Restarting is automatic as soon as constraint to running has been released)
五、 噪音测试(NOISE)
在无响室额定电压下之噪音测试(In the absence of rated voltage ring room under the
noise test)
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 iscarried 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。)
六、 可靠度测试(RELIABILITY)
6-1.高温寿命测试(LIFE AT HIGH TEMPERATURE) | 温度(TEMPPERATURE): +80℃ 通电状况(ELECTRICITY SITUATIONE): 通电(ELECTRICITY) 运转时间(RUNNING TAME): 最小1000 小时(MINIMUM 1000 HOURS) |
七、风扇参数、仅供参考,实际以样品为准(Fan parameters reference only,
actual sample basis)