📝 Description

Used product.
Industrial single-phase AC centrifugal fan Fans-tech powered at 230 V~, intended for ventilation and cooling of electrical and electronic equipment, panels, conversion systems, industrial equipment, and HVAC systems. The visible construction is that of a compact centrifugal fan with a single-phase capacitor motor, metal support, and pre-installed wiring.

⚙️ Technical Specifications

According to the original nameplate, the following data are provided:

• Power supply: 230 V~ AC
• Frequency: 50/60 Hz
• Current: 0.39 A / 0.48 A
• Power: 87 W / 109 W
• Speed: 2600 / 2800 rpm
• Capacitor: 3 µF – 450 V
• Insulation class: F
• Thermal protection: TP
• Connections: L / Z / N / PE
• PE: protective earth connection
• CE: marking visible on the nameplate
  The values refer respectively to operation at 50 Hz / 60 Hz: 87 W and 2600 rpm at 50 Hz, 109 W and 2800 rpm at 60 Hz.
  The electrical diagram printed on the fan indicates the L–Z–N connection, with the 3 µF capacitor connected according to the diagram between terminal Z and N, together with the PE conductor for protective grounding. The integrated TP thermal protection is also shown in the motor circuit.

⚡ Function in the Electrical System

This is a centrifugal fan, not a conventional axial fan: air is drawn into the central area of the impeller and accelerated radially toward the outlet.
The centrifugal configuration is particularly suitable when higher static pressure than an axial fan is required, for example in systems with ducting, grilles, filters, heat exchangers, or airflow passages with a certain resistance.
Fans-tech's official documentation identifies its backward-curved centrifugal fans as devices intended for ventilation, air conditioning, air transport, and cooling of industrial equipment.

🏭 Construction and Installation

The photographed fan features a metal support structure, central motor, and wiring with conductors for power supply and protective grounding. The motor uses a 3 µF / 450 V permanent capacitor and incorporates TP thermal protection, intended to interrupt motor protection in the event of abnormal thermal conditions.
Class F identifies the thermal insulation level of the motor winding.
The PE connection must be connected to protective earth during installation.

🌐 Applications

Suitable, depending on mechanical compatibility and operating point, for:

• electrical panels and industrial cabinets;
• inverter and converter cooling systems;
• power electronic equipment;
• HVAC and ventilation systems;
• industrial equipment;
• systems with air ducting;
• cooling of components requiring greater pressure than axial ventilation.
  Fans-tech also indicates the use of its ventilation solutions in the Power Electronics sector to promote thermal dissipation and stability of power equipment.

🛡️ Safety and Product Condition

Used product, with normal signs of use on the metal structure. The wiring and protective earth conductor are present as shown in the photographs.
As this is a 230 VAC powered device, installation and testing must be carried out with the power disconnected and by qualified personnel. The 3 µF / 450 V capacitor may retain an electrical charge even after power has been disconnected: verify the absence of voltage before carrying out any work.
The fan must be installed with proper PE grounding, following the original electrical diagram shown on the nameplate.

📦 Package Contents

• 1 × 230 V AC centrifugal fan;
• visible wiring;
• metal structure/support as shown in the photographs.

🚀 Final Description

Fans-tech centrifugal fan for industrial applications, with 230 V AC single-phase motor, 50/60 Hz operation, 87/109 W power, 0.39/0.48 A current, and 2600/2800 rpm speed. The motor uses a 3 µF / 450 V capacitor, features Class F insulation and TP thermal protection. The original diagram identifies connections L, Z, N, and PE. Its centrifugal configuration makes it suitable for industrial ventilation and cooling systems, including electrical panels, power electronics, inverters, and HVAC equipment, subject to verification of mechanical compatibility and operating point.