Spal
Electric Fans & Motors
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BLOWER ASSY SPAL 24V BRUSHLESS 020-BBL331P/R/A/N-95
EM4203
Description
This SPAL 020-BBL331P/R/A/N-95 is a 24V DC brushless double centrifugal blower assembly designed for demanding air conditioning and cooling applications. It offers high energy efficiency, quiet operation, and an extended lifespan due to its brushless motor technology. The unit is engineered for continuous ventilation and robust resistance to extreme conditions including temperature, vibration, and dust.
Specifications
| Voltage | 24V (Operating supply voltage range: 16.0 - 32.0V; Supply voltage to reach max speed: 26.0 - 32.0V) |
| Max Fan Speed | 3550 rpm (at 0 Pa) |
| Min Fan Speed | 890 rpm (at 0 Pa) |
| Sound Pressure Level | 73 dBA (at 1m from fan module, lateral side) |
| Weight | 2.4 kg |
| Operating Ambient Temperature Range | -40 to +95 °C |
| Storage Temperature Range | -40 to +125 °C |
| Lifetime | Up to 40,000 hours (depending on mission profile) |
| Protection Degree | IP68-IP6K9K |
| Connector | DELPHI WEATHER PACK (Part number: DELPHI 12010974) or YAZAKI HYBRID (USCAR-2 compliant, Part number: 7282-8497-90) |
| Load Dump Protection | 65V (Pulse 5b - ISO16750-2:2010) |
| Reverse Polarity Protection | ISO 16750-1 functional status class C (device fully functional after correcting polarity) |
| Fixing Screws | M4 (nominal tightening torque 3 Nm) |
Vehicle / Equipment Applications
Industrial HVAC systemsIndustrial refrigeration equipmentAir conditioning units in technical facilitiesVentilation in closed or highly demanding technical spacesNew-generation cooling applications
Weight: 2.4 kg