BUP-45
Aircraft Electronic Unit
Description
BUP-45 aircraft electronic unit
BUP-45 is a removable aircraft electronic unit recorded in specialist aviation-parts catalogues under the Russian marking БУП-45. The available records confirm that it is aviation equipment, but they do not reliably expand the abbreviation or identify the exact onboard system. The card therefore retains the neutral product type and does not assign a function from unrelated industrial units with the same abbreviation.
Full descriptionCollapse description
Place in onboard equipment
As a block from an installed avionics system, BUP-45 must be evaluated through its inputs, outputs, supply, connectors and relationship with the surrounding equipment. Its specific control, amplification or power function must be established from the product passport, aircraft equipment list or the wiring diagram for the removed unit. The catalogue category alone is not technical proof of function.
Identification without false matches
The exact marking BUP-45 / БУП-45 is essential. Public searches also return non-aviation fire-control, construction and industrial products abbreviated BUP-45; their voltages, dimensions and operating logic do not apply here. A photograph of the data plate, connector side and complete assembly or drawing number is required before any such fields can be added to this aviation card.
Compatibility and inspection
A replacement must match the suffix, series, assembly number, connector keying, mounting and installed-system reference. Before applying power, inspect the enclosure, contacts, seals, adjustment points and signs of moisture, corrosion or overheating. Bench testing without the correct pinout is unsafe and cannot confirm serviceability.
Ordering BUP-45
State the complete data-plate text, aircraft or system, quantity, required condition, document set and delivery-set requirements. If the aircraft application is not known, include photographs of all sides and the removed-unit position. More potentially related control, interface and power units are available under Electronic Control Units; cross-sells are navigation aids and do not indicate substitution.
Technical details
- Product Name
- Aircraft Electronic Unit
- Primary Designation
- BUP-45
- Original Cyrillic Designation
- БУП-45
- Product Type
- Removable aircraft electronic block
- Aviation Identity
- Confirmed by specialist aviation-equipment catalogues
All specificationsCollapse specifications
- Exact Function
- Requires the product passport or installed-system documentation
- Aircraft Effectivity
- Requires the aircraft equipment list or illustrated parts catalogue
- Electrical Data
- Not assigned without the exact aviation documentation
- Dimensions and Mass
- Require the product passport or measurement of the exact unit
- Required Identification
- Complete nameplate, series, assembly/drawing number and connectors
- Alternative Designations
- BUP-45; BUP45; БУП-45; БУП45
- Interchangeability
- Not established by the base designation alone
- Documentation
- Product passport, aircraft equipment list and wiring diagram
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