PDF《SUNON》

0 5

10 0.20 0.10

6 4

2 0 m3 /min

0 0.141 0.282 CFM

5 VDC 建建建建准准准准电电电电机机机机SUNONWEALTH Page

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14 DIMENSIONS 建建建建准准准准电电电电机机机机SUNONWEALTH Page

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14 LABEL 建建建建准准准准电电电电机机机机SUNONWEALTH Page

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14 III. OTHER SPECIFIED TESTING The following is a general description of certain tests that are performed on representative Sunon fans. Nothing in this document is intended to suggest that these tests are performed on every model of Sunon fan. Moreover, the descriptions that follow each test are meant only to provide a general explanation of each test. If you would like a more detailed explanation as to any test identified in this Section, Sunon can provide such an explanation upon request. 1. DROP PROOF TEST Fans are packaged in a standard size shipping box and are dropped to the ground from certain heights and angles depending on the weight of the particular box. 2. HUMIDITY PROOF TEST The fan is operated for

96 continuous hours in an environment with humidity of 90% to 95% RH at 60°C ± 2°C. 3. VIBRATION PROOF TEST Vibration with an amplitude 2mm and a frequency of 5-55-5hz is applied in all

3 directions (X,Y,Z), in cycles of

1 hour each, for a total vibration time of 3hours. 4. THERMAL CYCLING TEST The fan is operated in a testing chamber for

50 cycles. In each cycle, the temperature is gradually increased from -10°C to 70°C for

90 minutes, and subsequently operated at 70°C for

120 minutes. The temperature is then gradually decreased from 70°C to -10°C for

90 minutes, and subsequently operated at -10°C for

120 minutes. 5. SHOCK PROOF TEST 100G of force is applied in the

3 directions (X,Y, and Z) for

2 milliseconds each. 6. LIFE EXPECTANCY The Life Expectancy of SUNON fans is determined in SUNON'

s reliability test laboratory by using temperature chambers. The Life Expectancy of this fan has not been evaluated for use in combination with any end application. Therefore, the Life Expectancy Test Reports (L10 and MTTF Report) that relate to this fan are only for reference. 建建建建准准准准电电电电机机机机SUNONWEALTH Page

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14 IV. CHARACTERISTIC DEFINITION The following is a general description of certain tests that are performed on representative Sunon fans in order to determine the specifications of the fan. Nothing in this document is intended to suggest that these tests are performed on every model of Sunon fan. Moreover, the descriptions that follow each test are meant only to provide a general explanation of each test. If you would like a more detailed explanation as to any test identified in this Section, Sunon can provide such an explanation upon request. 1. ACOUSTICAL NOISE Measured in a semi-anechoic chamber with background noise level below 15dB(A).

1 METER FROM MICROPHONE TO FAN INTAKE The fan is running in free air under shaft horizontal condition with the microphone at distance of one meter from the fan intake. 2. INPUT POWER Measured after continuous

10 minute operation at rated voltage in clean air ( STATIC PRESSURE=0), and at ambient temperature of

25 degrees C under shaft horizontal condition. 3. RATED CURRENT Measured after continuous

10 minute operation at rated voltage in clean air ( STATIC PRESSURE=0), and at ambient temperature of

25 degrees C under shaft horizontal condition. 建建建建准准准准电电电电机机机机SUNONWEALTH Page

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14 4. RATED SPEED Measured after continuous

10 minute operation at rated voltage in clean air ( STATIC PRESSURE=0), and at ambient temperature of