Welcome to Guangdong qihengda Technology Co., Ltd！
General Specifications
- ✭Material: Frame and impeller: Thermal plastic UL94-V
- ✭Lead wires: UL type red wire positive(+) / black wire negative(-).
- ✭Insulation Resistance: 10MΩ or over with a DC 250V megger.
- ✭Dielectric Withstand Voltage: AC500V 1S
- ✭Allowable ambient temperature range:
- -10℃~+70℃(Operating temperature)
- -40℃~+70℃(Storage temperature)
Keywords
Why choose us ？
One-stop product solution
Specializing in the production of AC/DC/EC cooling fans, a full range of products, one-stop shopping, you can save 20% of the purchase cost
Strong strength, professional manufacturers
The registered trademark is yoy, qihengda has passed CE, ROHS, UL and other safety regulations certification
Large-scale production, high production efficiency
Qihengda has a team of more than 100 people, which can realize shift production and assembly line operation, shorten the production cycle and ensure delivery
92x92x20mm_YD9220_Square DC Axial Cooling Fan
1. The outer frame blades are made of 94V-0 fireproof material, with excellent flame retardant properties, good electrical insulation, high mechanical strength, good chemical stability, and meet environmental protection requirements.
2. Imported ball bearings/oil-filled bearings/hydraulic bearing technology, with an ultra-long service life of 30,000 - 50,000 hours, high speed, and low noise.
3. The wires are UL certified and meet the environmental protection requirements of the EU ROHS standard, with excellent conductivity and high-temperature resistance.
4. Insulation resistance test: apply 500VDC for one minute, with resistance greater than 10 megaohms (between the outer frame and the terminal).
5. Insulation withstand voltage test: apply 500VDC\60Hz for one minute, with leakage current less than 5mA.
6. Customizable:
- □ Wires and terminals: wire specifications and lengths, and terminals.
- □ IP protection level: IP55, IP65, IP67, IP68 industrial waterproof levels.
- □ Additional functions: FG, RD, PWM speed regulation, temperature control, locking protection, and other functions.
Contact Us:
Classification:
Certified:
4th Floor, Building C, No. 50 Yagang Middle Road, Shimen Street, Baiyun District, Guangzhou City
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