نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Black 80 mm square frame axial fan with PBT blades, 25 mm thick

Fans

Fans SF8025AT 80×80×25 mm 220 V double ball case fan

SKU CH-VYZ7-W5WPP MPN SF8025AT

An 80×80×25 mm AC fan with dual-voltage 110/220 V input, double ball bearings and a rated 60000-hour life at 40 °C

  • Runs continuously for 60000 hours at 40 °C ambient
  • Double ball bearing reduces friction for longer service life
  • PBT blade with 30 % glass fibre meets VO flame-retardant standard
  • Black-painted aluminium frame resists corrosion and moisture
  • Mounting holes spaced 71.5 mm fit standard 80 mm cut-outs

Cabinet cooling fan for 220 V systems

The SF8025AT is an 80×80×25 mm axial fan designed for cabinet and enclosure cooling. It operates on AC 220 V or AC 110 V at 0.10 A, making it suitable for industrial equipment, server racks or mains-powered enclosures. The 71.5×71.5 mm mounting pattern fits standard 80 mm cut-outs. It is sold new in bulk packs of 50 without screws.

Thermals noise and power draw

The black-painted aluminium alloy frame resists corrosion and moisture while the PBT plus 30 % glass-fibre impeller carries a VO flame-retardant rating. Class B insulated windings withstand 120 °C and insulation resistance exceeds 500 megohms. Imported double ball bearings keep noise low during continuous 24-hour operation at 40 °C ambient temperature.

Sustained load behaviour

Rated life reaches 60 000 hours at 40 °C with the double ball bearing construction. The compact axial design maintains airflow efficiency over long periods without the wear typical of sleeve bearings. This fan suits installations that demand uninterrupted duty cycles rather than short burst cooling.

أبرز المميزات

  • Runs continuously for 60000 hours at 40 °C ambient
  • Double ball bearing reduces friction for longer service life
  • PBT blade with 30 % glass fibre meets VO flame-retardant standard
  • Black-painted aluminium frame resists corrosion and moisture
  • Mounting holes spaced 71.5 mm fit standard 80 mm cut-outs

المواصفات

لا توجد مواصفات منشورة لهذا المنتج بعد.

أسئلة حول هذا المنتج

How do I mount the 80 mm frame using the 71.5 mm hole spacing?

Align the fan with the 71.5 mm mounting holes and secure with four screws; the frame has no captive hardware so you must supply your own fasteners.

When will the double ball bearings need replacement at 40 °C ambient?

The bearings are rated for 60000 hours of continuous operation at 40 °C before wear requires a fan swap.

What is the first limit reached during non-stop 220 V operation?

Bearing life of 60000 hours at 40 °C is the primary endurance limit; insulation is Class B rated to 120 °C and resistance exceeds 500 megohms.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.