Request Information
  1. Delta will not guarantee the performance of the products if the application condition falls outside the parameters set forth in the specification.
  2. A written request should be submitted to Delta prior to approval if deviation from this specification is required.
  3. Please exercise caution when handling fans. Damage may be caused when pressure is applied to the impeller, if the fans are handled by the lead wires, or if the fans are hard-dropped to the production floor.
  4. Except as pertains to some special designs, there is no guarantee that the products will be free from any such safety problems or failures as caused by the introduction of powder, droplets of water or encroachment of insect into the hub.
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Maximum Air Pressure at Zero Air Flow

 N/A 53.631 mmH2O2.111 inH2O

Brands

 N/A Delta

Manufacturer

 N/A Delta Electronics

Direct Current (DC) Rated Voltage

 N/A 12 V

Operating Direct Current (DC) Voltage

 N/A 5.5 to 13.2 V

Minimum Input Current

 N/A 0.65 A

Maximum Input Current

 N/A 0.81 A

Minimum Input Power

 N/A 7.80 W

Maximum Input Power

 N/A 9.72 W

Reference Speed

 N/A 18500 rpm

Minimum Air Flow at Zero Static Pressure

 N/A 0.689 m³/min24.347 ft³

Maximum Air Flow at Zero Static Pressure

 N/A 0.766 m³/min27.053 ft³

Minimum Air Pressure at Zero Air Flow

 N/A 43.441 mmH2O1.710 inH2O

Minimum Average Acoustical Noise

 N/A 58.5 dBA

Maximum Average Acoustical Noise

 N/A 62.5 dBA

Insulation Type

 N/A Class A
Minimum Insulation Strength at 500 Volt (V) Direct Current (DC) Voltage1 N/A 10 MΩ
Maximum Dielectric Strength at 500 Alternating Current (AC) Voltage and 60 Hertz (Hz) Frequency2 N/A 5 mA

External Cover

 N/A Open Type

Rotation

 N/A Clockwise View From Name Plate Side

Over Current Shut Down

 N/A The current will shut down when locking rotor.

Lead Wire

 N/A UL 1061 -F - American Wire Gauge (AWG) #26
Black Wire Negative (-)
Red Wire Positive (+)
Blue Wire Frequency (-F00)

Re Ozone Depleting Substances

 N/A No containing PBBs, PBBOs, CFCs, PBBEs, PBDPEs, and HCFCs.

Production Location

 N/A Products will be produced in China or Thailand or Taiwan.

Caution

 N/A The lead wire of FG signal can not touch
The lead wire of positive or negative

Maximum Frequency Generator (FG) Voltage

 N/A 13.2 V

Maximum Collector Current

 N/A 5 mA

Maximum Collector Emitter Voltage

 N/A 0.5 V

Industry Standards

 N/A European Conformity (CE) Marked Underwriters Laboratories (UL) 94V-0

Life Expectance L10 (At Label Voltage)

Continuous Operation Time

 N/A 70000 hours

Continuous Operation Temperature

 N/A 40 ºC

Relative Humidity

 N/A 15 ~ 65 %

Mechanical Specifications

Frame Material

 N/A Plastic

Impeller Material

 N/A Plastic

Bearing System

 N/A Dual Ball Bearings

Weight

 N/A 47 g

Environmental

Operating Temperature

 N/A -10 to 70 ºC

Storage Temperature

 N/A -40 to 80 ºC

Operating Relative Humidity

 N/A 5 to 90 %

Storage Relative Humidity

 N/A 5 to 95 %

Protection

Locked Rotor Protection

 N/A Impedance of motor winding protects motor from fire in 96 hours of locked rotor condition at the rated voltage.

Polarity Protection

 N/A Be capable of withstanding if reverse connection for positive and negative leads.

Additional Information

Additional Information

 N/A
  • The above-mentioned conditions are representative of some unique examples and viewed as the first point of reference prior to all other information.
  • It is very important to establish the correct polarity before connecting the fan to the power source. Positive (+) and Negative (-). Damage may be caused to the fans if connection is with reverse polarity, as there is no foolproof method to protect against such error.
  • Delta fans are not suitable where any corrosive fluids are introduced to their environment.
  • Please ensure all fans are stored according to the storage temperature limits specified. Do not store fans in a high humidity environment. We highly recommend performance testing is conducted before shipping, if the fans have been stored over 6 months
  • Not all fans are provided with the Lock Rotor Protection feature. If you impair the rotation of the impeller for the fans that do not have this function, the performance of those fans will lead to failure.
  • Please be cautious when mounting the fan. Incorrect mounting of fans may cause excess resonance, vibration and subsequent noise.
  • It is important to consider safety when testing the fans. A suitable fan guard should be fitted to the fan to guard against any potential for personal injury.
  • Except where specifically stated, all tests are carried out at relative (ambient) temperature and humidity conditions of 25 ºC, 65 %. The test value is only for fan performance itself.
  • Be certain to connect an "over 4.7 µF" capacitor to the fan externally when the application calls for using multiple fans in parallel, to avoid any unstable power.

Note

Note

 N/A
  1. All readings are measured after stably warming up through 10 minutes.
  2. The values written in parens, ( ), are limited spec.
  3. The characters showed in page 1 is the condition of both fans run.
  4. Acoustical noise measuring condition:
Noise is measured at rated voltage in free air in anechoic chamber with B & K sound level meter with microphone at a distance of one meter from the fan intake.
  • 1 (Between Frame and (+) Terminal)
  • 2 One Minute, (Between Frame and (+) Terminal)