9G1248H4021 SANYO DENKI - SANACE FANS, 9G1248H4021 Datasheet - Page 23

• Manufacturer Part Number: 9G1248H4021
• Description: AXIAL FAN, 120MM, 48VDC, 100mA
• Manufacturer: SANYO DENKI - SANACE FANS

Specifications of 9G1248H4021

• External Height: 120mm
• External Width: 120mm
• External Depth: 25mm
• Current Type: DC
• Supply Voltage: 48VDC
• Flow Rate: 88CFM
• Noise Rating: 40dBA
• Power Connection Type: Lead Wires
• Bearing Type: Ball
• Flow Rate - Imperial: 88CFM
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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mechanical breakdown.
The product must not be used or stored in a flammable or corrosive gas atmosphere, in a place where water or
oil splashes (not applicable to Splash Proof or Oil Proof Fans), in a place where there is much dust or humidity, in
a place where condensation occurs, in a place where the product is exposed to radioactive rays or is in direct
sunlight, in a place where a salty sea breeze blows or seawater splashes, or in an environment where the product
may be contaminated by such corrosive materials as sulfurous water, sulfurous volcanic ash, organic solvents,
acidic chemicals, alkali chemicals, etc., such hazardous substances as nuclear fuel materials, etc. If it is used or
stored in such places or environments, there is the possibility that a fire may occur, the product may malfunction
or its performance may deteriorate.
Installation, placement, connections, wiring, or relocation of the product should be performed by knowledgeable
or correctly licensed personnel. Never perform such work while the product is live as this might lead to injury,
electrical shock, burns, or fire.
When fixing this product into place, be sure to take into consideration the product’s weight, the vibrations
generated during operation, and all other relevant factors. Failure to do so might cause the product or parts of it
to fall out of position, resulting in bodily injury or malfunction of the product.
Be sure to check the direction of installation (i.e., the fan), as failing to do so might result in bodily injury or
In order to ensure that the product operates properly, allow spaces for ventilation and take whatever steps necessary
to prevent the entry of foreign objects. Failure to do so might result in bodily injury or mechanical breakdown.
The product might become damaged if foreign objects or external forces are allowed to interfere with normal fan operation.
Install a finger guard or other cover if there is any danger of fingers, hands or objects coming into contact with
the rotor or blades. Failure to do so might result in bodily injury or mechanical breakdown.
Pulling or pinching the lead wires could result in damage to the wire, and you should avoid placing excessive
stresses on these wires. The device should also be installed so that the lead wires are not allowed to come into
contact with the rotor or blades. Failure to do so might result in damage or exposure to electrical shock.
Never insert or remove any plug cords or connectors while the power is turned on. When inserting or removing
plugs or connections, always be sure to first check that the power has been turned off and hold the housing of
the plug or connector when doing so. Failure to do so might result in damage or exposure to electrical shock.
Never attempt to disassemble or alter this product in any way. Doing so might invalidate any warranties concerning
the functions or performance of the product, and might also result in fire, burns, bodily injury, or electrical shock.
Take proper precautions against static electricity when making electrical connections. Failure to do so might
cause the breakdown of the fan or device.
The fan may fail to operate properly if there is insufficient power capacity, because the starting current’s amper-
age is several times larger than the rated amperage and the current will flow at the very instant the voltage is
supplied to the fan. Be sure to inquire about startup current levels for individual models.
Never remove the product identification plate or install the product so that the identification cannot be seen after
installation. This could result in the product being improperly used, and subsequently result in fires.
Never use the product at voltages, temperatures, or any other settings which exceed those given in the product
specifications. This might result in breakdown, fire, bodily injury, or electrical shock.
Avoid using or storing the product in locations where it could be constantly exposed to vibrations, strong shocks,
magnetic or electromagnetic noise. This might result in product breakdown or substandard operation.
Maintenance and inspections should always be performed by personnel with sufficient training and knowledge.
Failure to do so might result in fire, burns, bodily injury, or electrical shock.
Never perform any maintenance or inspections while the product is in operation. Also note that the blades
continue to rotate for some time immediately after operation ceases. You should always be sure to check to see
that all rotating parts have come to a stop before beginning work.
Never allow yourself to come into contact with the ends of wires or plugs when measuring the insulation
resistance or maximum voltage. This might result in electrical shock.
Never use gasoline, paint thinner, benzene, or any other organic solvents to clean the product as this could result
in the deformation or substandard operation.
When disposing the product, always dispose of it as industrial waste. For instructions on proper disposal
methods, please contact local government authorities.
If the fan stops during operation, give proper consideration to the device for its protection.
Warning
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