KLD-DC Series

DC Heat Dissipation Fan

DC power supply, with high speed regulation performance, which is suitable for scenarios that has higher requirements for fan control precision and energy saving.

PRODUCT OVERVIEW

KLD-DC series DC fan is an equipment that supplies DC power, which is mainly used for heat dissipation and ventilation. It is usually driven by a DC motor and is characterized by high efficiency, low noise and strong controllability. DC fans are usually applied in electronic equipment, computers, electrical cabinets, servers, industrial equipment and other scenarios where require heat dissipation.

The speed of DC heat dissipation fans can be adjusted based on the actual needs for more precise control of the heat dissipation effectiveness and noise levels. Due to its DC power supply, it can usually be powered by a power adapter or directly connected to a DC power line. The product has a compact structure and can be installed inside or outside the equipment to effectively enhance its heat dissipation performance and ensure the stable operation of the equipment. It’s widely used in some slient environment and occasions where require high-precision airflow.

LOW NOISE AND DURABILITY WITH HIGH
PERFORMANCE INTERNALLY AND EXTERNALLY

The fan frame and blades are made of plastic and conforms to UL94V-0 flammability rating. It has a self-restart function and provides optional temperature regulation and speed function. Each model has passed rigorous aerodynamic analysis and noise testing to ensure low vibration and excellent durability, realizing the lowest noise under high airflow and air pressure conditions; high-precision and maintenance-free ball bearing system provides guarantee for superior reliability of the product.

DC fans
(triple blades)

DC fans

DC blowers

Technical Parameters

General parameters
Frame Plastic, alloy
Blade Plastic cement
Wire UL type(+) red, (-)black
Rated voltage DC5V、DC12V、DC24V、DC48V
Service life L10 40℃;≥70000h(ball bearing);≥30000h(sleeve bearing)
Ambient temperature -10℃~70℃
Storage temperature -40℃~80 ℃
Optional functions A-Passive alarm; R-RD(H); RL-RD(L); F-FG; P-PM
Selection table

1. Product series code
2. Fan type and voltage level: D-DC fan; B-Blower fan; S-Bracket fan; G-Booster fan(05/12/24/48-5V/12V/24V/48V)
3. Air volume: U-Ultra-high speed; H-High speed; M-Middle speed; L-Low speed
4. Bearing type: B-Ball bearing; S-Sleeve bearing
5. Fan frame size or blade size
6. Outlet mode: L-Towing type; T-Plug-in type; W-Terminal block; Y-Leading wire terminal type
7. Additional functions: A-Passive alarm; R-RD(H); RL-RD(L); F-FG; P-PM
Technical Parameters


  • Frame：Plastic, alloy

    Blade：Plastic cement

    Wire：UL type(+) red, (-)black

    Rated voltage：DC5V、DC12V、DC24V、DC48V

    Service life：L10 40℃;≥70000h(ball bearing);≥30000h(sleeve bearing)

    Ambient temperature：-10℃~70℃

    Storage temperature：-40℃~80 ℃

    Optional functions ：A-Passive alarm; R-RD(H); RL-RD(L); F-FG; P-PM

Selection table


1. Product series code
2. Fan type and voltage level: D-DC fan; B-Blower fan; S-Bracket fan; G-Booster fan(05/12/24/48-5V/12V/24V/48V)
3. Air volume: U-Ultra-high speed; H-High speed; M-Middle speed; L-Low speed
4. Bearing type: B-Ball bearing; S-Sleeve bearing
5. Fan frame size or blade size
6. Outlet mode: L-Towing type; T-Plug-in type; W-Terminal block; Y-Leading wire terminal type
7. Additional functions: A-Passive alarm; R-RD(H); RL-RD(L); F-FG; P-PM
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