8412 NLE - Fan ebm-papst - Free user manual and instructions
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| Product Type | Axial Fan |
| Brand | ebm-papst |
| Model | 8412 NLE |
| Dimensions (L x W x H) | 80 mm x 80 mm x 25 mm |
| Weight | 0.2 kg |
| Rated Voltage | 12 V DC |
| Operating Voltage Range | 8 to 14 V DC |
| Power Consumption | 2.5 W |
| Current Draw | 0.21 A |
| Airflow | 60 m³/h |
| Noise Level | 32 dBA |
| Speed | 3500 RPM |
| Bearing Type | Ball Bearing |
| Connector | 2-wire, AWG 22, 250 mm length |
| Polarity Protection | Yes, built-in |
| Housing Material | Die-cast aluminum |
| Impeller Material | Plastic (PA) |
| IP Rating | IP20 |
| Operating Temperature Range | -20 °C to +60 °C |
| Lifespan | 50,000 hours at 40 °C |
Frequently Asked Questions - 8412 NLE ebm-papst
What is the voltage requirement for the ebm-papst 8412 NLE fan?
The 8412 NLE fan requires a 12 V DC power supply. It can operate within a range of 8 to 14 V DC.
How do I clean the fan?
Disconnect the fan from power. Use a soft, dry cloth or a brush to gently remove dust from the blades and housing. Avoid using liquids or compressed air that may damage the bearings.
What are the dimensions of the 8412 NLE fan?
The fan has standard dimensions of 80 mm x 80 mm x 25 mm (length x width x height), suitable for most 80mm fan mounts.
Can I use this fan in a 12V computer case?
Yes, the 8412 NLE is an axial fan designed for 12V DC operation, making it suitable for cooling electronic equipment like computer cases, provided the mounting holes match (72 mm spacing).
Is the fan noisy?
The noise level is approximately 32 dBA, which is relatively quiet. For silent operation, consider using a fan speed controller or a resistor to lower the RPM.
How do I connect the fan to a power source?
The fan comes with a 2-wire cable (red positive, black negative). Connect red to +12V and black to ground (GND). Ensure correct polarity to avoid damage; the fan has built-in polarity protection.
What type of bearing does this fan use?
The 8412 NLE uses ball bearings, which provide longer lifespan (up to 50,000 hours at 40°C) and better reliability compared to sleeve bearings.
Can I replace the fan blade if it gets damaged?
The impeller is not replaceable separately. If the blade is damaged, the entire fan unit should be replaced. Spare parts are available through ebm-papst authorized distributors.
What is the maximum operating temperature?
The fan can operate in ambient temperatures from -20 °C to +60 °C. Exceeding this range may reduce the lifespan or cause failure.
Is the fan suitable for outdoor use?
No, the IP rating is IP20, meaning it is only protected against solid objects larger than 12.5 mm and not against water. It should be used indoors in dry environments.
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USER MANUAL 8412 NLE ebm-papst
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Product information
Brand : ebm-papst
Model : 8412 NLE
Category : Fan