9WP0812H401 Sanyo SanAce80W fan

Description

SANYO DENKI SAN ACE 80W SERIES DC AXIAL COOLING FAN
Model: 9WP0812H401

TECHNICAL SPECIFICATIONS:
Manufacturer: Sanyo Denki
Product Series: San Ace 80W (Splash Proof Series)
Model Number: 9WP0812H401
Frame Dimensions: 80 mm x 80 mm x 25 mm
Mounting Hole Pitch: 71.5 mm ± 0.3 mm
Mounting Hole Diameter: Ø 4.3 mm
Ingress Protection Rating: IP68 (Dust-tight and protected against continuous water submersion per IEC 60529)
Rated Voltage: 12 VDC
Operating Voltage Range: 10.2 VDC to 13.8 VDC
Rated Current: 0.13 A
Rated Power Consumption: 1.56 W
Nominal Rotational Speed: 4100 RPM
Maximum Airflow: 1.50 m³/min (53.0 CFM)
Maximum Static Pressure: 68.0 Pa (0.273 inch H2O)
Sound Pressure Level: 38 dB(A)
Bearing Type: Dual High-Precision Ball Bearing
Frame Material: Flame Retardant Polybutylene Terephthalate (PBT, UL 94V-0)
Impeller Material: Reinforced Plastic (UL 94V-0)
Signal / Interface: 3-Wire (Red: +12V, Black: GND, Yellow: Pulse Sensor / Tachometer Output)
Protection Functions: Locked Rotor Burnout Protection, Reverse Polarity Protection
Dielectric Strength: 50/60 Hz, 500 VAC for 1 minute (between lead wire and frame)
Insulation Resistance: 10 MΩ or higher at 500 VDC
Operating Temperature: -20 °C to +70 °C
Storage Temperature: -30 °C to +70 °C
Expected Service Life (L10): 100000 Hours at 60 °C (180000 Hours at 40 °C)
Weight: 140 g

ENGINEERING & PHYSICAL ARCHITECTURE:
The Sanyo Denki 9WP0812H401 utilizes Original Engineering to provide advanced thermal management under extreme environmental exposure. Unlike standard industrial fans, the San Ace 80W motor assembly and PCB are completely encapsulated in a specialized protective resin, sealing electrical components against total liquid immersion, condensing humidity, salt mist, and conductive particulate contamination. The aerodynamic impeller and housing geometry optimize laminar airflow and static pressure generation, delivering stable cooling efficiency against high system impedance.

CRITICAL INDUSTRIAL APPLICATION SCENARIOS:
Engineered for severe duty environments where cooling failure leads to total system outage:
– Outdoor Telecommunications & 5G Base Stations: Resists continuous rain, condensation, and temperature cycling in sealed outdoor enclosures.
– Photovoltaic (PV) Inverters & Energy Storage Systems (ESS): Prevents thermal derating in external power conversion electronics exposed to ambient dust and moisture.
– EV Charging Stations: Sustains continuous cooling for power modules operating under outdoor environmental stress.
– Marine & Industrial Automation: Provides washdown protection for motor drives and control cabinets subject to high-pressure cleaning or corrosive coastal atmospheres.

PROCUREMENT & SYSTEM INTEGRATION:
Technical Compatibility: Direct drop-in fit for standard 80 mm x 25 mm fan mounts requiring IP68 compliance and speed feedback.
Lead Time: Ex-stock availability for rapid deployment and scheduled supply chain fulfillment.
Quality Assurance: 100% factory tested for electrical parameters, rotational balance, and potting integrity.