DOC《德力西电气有限公司》

德力西电气有限公司 APPROVAL SHEET Customer: Customer P/N: Model NO.

DHAZL12038H24B P/N: Version.V0 Sample NO.:

20180731006 Issue date: 2018-07-31 Quantity: *Please sign back this specification for our record upon your approval. Thanks! Company Stamp CUSTOMER APPROVAL Stamp 制作: 承认: 复核: 核准: 核准: 日期: 1.0:一般规格(General Speci fication) 项目(Item) 规格/条件(Specification/Condition)

1 型号(Mode1 No.) DHAZL12038H24B

2 外型尺寸(Outline. Dimension) 120*120*38

3 工作电压(Operating Voltage) DC 12-26.4V

4 额定电压(Rated .voltage) DC 24.0 V

5 起动电压Starting Voltage DC ≤12.0V on/off

6 额定电流(Rated current) 0.2A a. 额定电压(Rated .voltage) b.25℃ 65% RH c.After testing for

5 minutes

7 消耗功率(Power consumption) 4.8W

8 转速(Speed) 2500±10%RPM

9 风量:( Airflow) (AT ZERO STATIC PRESSURE) 99.48CFM a. 额定电压(Rated .voltage) b. AMCA标准(Standard) C. 额定电流(Rated current) 静压:(Air .Static Pressure) (AT ZERO AIRFLOW) 4.81mmH2O

10 最大噪音(Max Noise) 39.9dBA(Max:41.9dBA) a. 额定电压 (Rated Voltage) b. 18dB无响室 (18dB Non-Echo Chamber) c. 标准 (Standard):CNS

8753 / ISO

3744 d. Test Condition :ISO

7779 e. 距离 (Distance): 1.0 M

11 Life expectancy(期望寿命)

70000 hrs at temp40℃ Humidity5%-65% MTTF (Mean Time To Failure) Conf. Level 90%)

12 扇叶数(No.of.Blade) 7叶13 极数(No.of.Pole) 4极14 运转方向(Rotating Direction) 逆时针

15 锁住保护 Lock Protection 1.额定电压堵住2~3秒,自动断电.降低内部温升 (Auto power off after locked at rated voltage for 2~3 sec. Reduce internal temperature rise) 2.自动断电后,2至6秒自动尝试启动. (After auto power off, circuit attempt to restart in

2 to

6 sec.)

16 极性保护 Polarity Protection Vcc与GND反接时,?导通. (Open circuit when Vcc & GND are exchanged)

17 PQ曲线 2.0:主要材料/零件规格(Main Materials/parts Specification) 材料/零件( Materials/parts) 规格(Specification)

1 塑料材料/扇叶 外框 (Plastic Material/ Fname ImpeIIer) PBT黑色方框7叶2轴承(Bearing Type) 滚珠轴承(Ball bearing)

3 引线(Lead Wire) UL UL1007#24#框外300mm黑红分线 黑红GND VCC

4 环保要求 (EnvironmentalRequirement) 3.0电性规格(Electrical Specifically)

1 绝缘阻抗 Insulation Resistance 10MΩ/裸线与外框间测量,500VDC/min 10MΩ/between unshackled wire and frame at 500VDC/min

2 绝缘耐压 Dielectric Strength 5Ma Max./导线与外框间测量,500VAC/min 5Ma Max./Measured between lead wire(+)and frame at 500VAC/min

3 防水等级 Waterproof level IP XO 4.0环境测试(Environmental Specification)

1 运转温/湿度范围 Operating Temp .Range 温度/Temperature:-10℃ - +70℃ 湿度/Humidity:5% - 65%RH

2 保存温/湿度范围 Storage Temperature 温度/Temperature:-40℃ - +75℃ 湿度/Humidity:5% - 65%RH

3 耐湿性 Humidity 电气规格依据MIL-STD 202F Method 103B 湿度:65%RH 温度:40±2℃

4 热冲击 Thermal Shock 电气规格依据MIL-STD 202F Method 107D Per MIL-STD 202F Method 107D,Condition D

5 绝缘阶段 Insulation Shock UL: A种UL:Class A

6 包装耐振动试验 Packing Vibration Test 包装后,XYZ三方向施1.1G load vibration test for 30min .No serious damage

7 包装耐冲击试验 Packing Shock Proof Test 捆包后,高60公分,1棱角3边6面自然落下,无严重损坏. 1comer,3edges, 6faces natural drop from 60cm high packing No serious damage 5.0在无响室额定电压下之噪音测试 (NOISE IS MEASURED AT RATED VOLTAGE IN ANECHOIC) (在背景噪音不超过18dB(A)的无响室内,将待测风扇通入额定的工作电压,悬掉入空中,将麦克风放于风扇同一平面且离待测风扇进风口一米处进行测试其 B&K 值) Noise is measured rated voItage in free air in anechoic chamber with B&K sound IeveI meter with microphone at a distance of one meter from the fan intake.The background noise is 18Db(A) max. 6.0 成品图 SPEC DRAWING 注意事项(NOTES)