EV-0.2-1540A
Low-Noise Axial Fan
Description
EV-0.2-1540A low-noise high-frequency axial fan
EV-0.2-1540A is a low-noise high-frequency axial fan intended for individual airflow and cooling of radio-electronic assemblies from a 115 V, 400 Hz single-phase supply.
A fan moves air through a rotating impeller. For this unit, the exact designation, electrical supply, airflow, pressure and mounting data remain decisive.
Full descriptionCollapse description
Function and construction of EV-0.2-1540A
The metal housing and impeller form a compact single-wheel axial fan. It can work on suction or discharge in continuous duty and may be mounted by either support collar. Production years are not part of the factory designation and have been removed from the product title.
The fan is a component of the cooled equipment, not a complete ventilation installation. Air-path resistance, correct rotation, unobstructed inlet and outlet and the specified supply affect its installed performance.
Electrical and airflow parameters
Nominal airflow is 18 m³/h and total pressure is 40 Pa. Supply is 115 V, 400 Hz, single-phase. Power is not more than 10 W, current is not more than 0.08 A, speed is at least 7,000 rpm and sound level is not more than 45 dBA.
Airflow and pressure refer to documented operating points and should be checked together. A visually similar fan with another suffix, voltage or frequency is not automatically interchangeable.
Operating conditions and inspection
Operating temperature is −60 to +100 °C and relative humidity is up to 98% at +35 °C. The fan withstands vibration from 1 to 2,000 Hz up to 150 m/s² and shock acceleration up to 400 m/s². Documented operating time is 5,000 h.
Incoming inspection should cover the marking, housing, impeller, connector or leads, mounting points and free rotation. Unusual noise, vibration, overheating, current deviation or reduced airflow requires investigation under approved maintenance documentation.
Related cooling fans and selection
Functionally related catalogue positions include EV-0.2-1540 and EV-02-1540A. These links support navigation and do not establish electrical, mechanical or installation interchangeability.
Application to a specific aircraft, helicopter, ground unit or electronic block must be confirmed from its illustrated parts catalogue, wiring diagram or approved service documentation.
Identification and ordering
The designation may be encountered as EV-0.2-1540A; EV 0.2 1540A; EV0.21540A; ЭВ-0,2-1540А. These are writing and search variants; execution suffixes and nameplate marks remain significant.
An inquiry should state the complete marking, quantity, required condition, delivery set and documentation requirements. Other units are listed in the Cooling & Ventilation Fans category.
Technical details
- Product Type
- low-noise high-frequency axial fan
- Primary Designation
- EV-0.2-1540A
- Original Cyrillic Designation
- ЭВ-0,2-1540А
- Alternative Designations
- EV-0.2-1540A; EV 0.2 1540A; EV0.21540A; ЭВ-0,2-1540А
- Purpose
- individual airflow and cooling of radio-electronic assemblies from a 115 V, 400 Hz single-phase supply
All specificationsCollapse specifications
- Air-Moving Principle
- Axial impeller
- Duty / Installation
- Confirm exact execution and installation documentation
- Interchangeability
- Not established; verify electrical and mechanical interfaces
- Documentation
- Product passport and approved equipment documentation
- Nominal Airflow
- 18 m³/h
- Total Pressure
- 40 Pa (4 kgf/m²)
- Supply Voltage
- 115 V
- Supply Frequency
- 400 Hz
- Number of Phases
- 1
- Phase-Shifting Capacitance
- 0.39 µF
- Power Consumption
- Not more than 10 W
- Current Consumption
- Not more than 0.08 A
- Rotational Speed
- Not less than 7,000 rpm
- Sound Level
- Not more than 45 dBA
- Operating Temperature
- −60 to +100 °C
- Relative Humidity
- Up to 98% at +35 °C
- Minimum Operating Time
- 5,000 h
- Weight
- Not more than 0.08 kg
Payment & delivery
Orders ship from our hub in Dubai. Partner stock is first transferred to Dubai, then shipped to you.
Dubai stock: 100% before dispatch. Partner stock (Remote stock) and Pre-order: 50% advance payment to start the order and 50% before shipment from Dubai to you.
Availability, lead time, delivery cost and payment terms are confirmed for your order before payment.
Payment & delivery terms