POTOK-NR BU-011
Aircraft System Electronic Unit
Description
POTOK-NR BU-011 aircraft unit
POTOK-NR BU-011 is an aircraft replaceable electronic unit catalogued within the POTOK-NR equipment family. The designation on the nameplate combines the system name with the unit identifier BU-011. This is the correct procurement identity; the unit should not be presented as a complete antenna system or as a generic control box.
Full descriptionCollapse description
Confirmed POTOK-NR system context
Aircraft documentation identifies POTOK-NR-10 as an antenna-feeder system in the onboard radio-electronic equipment of the Sukhoi Su-27 family. Public sources confirm that system-level relationship, while the precise internal function of BU-011 is not stated reliably. The card therefore separates confirmed system context from data that require the unit passport.
Relationship to BU-016
The catalogue also contains POTOK-NR BU-016. The two units share the POTOK-NR nomenclature but carry different identifiers and must not be treated as interchangeable. They may occupy different positions in the system, use different connectors or require different alignment data.
Identification and technical verification
Before replacement, compare the full marking, drawing number, connector keys, mounting points and the POTOK-NR execution installed on the aircraft. Voltage, signal paths, pin assignment, dimensions and mass must be taken from the passport or approved maintenance documentation for BU-011. Figures from the complete POTOK-NR-10 antenna-feeder system are not standalone ratings of this unit.
Inspection and ordering
Inspect the enclosure, connectors, contacts, seals, fasteners and data plate. Functional testing must use the correct POTOK-NR configuration or an approved bench equivalent. An enquiry should state POTOK-NR BU-011, aircraft and system execution, quantity and required documentation. Related replaceable avionics are listed under Electronic Control Units.
Technical details
- Product Name
- Aircraft System Electronic Unit
- Primary Designation
- POTOK-NR BU-011
- Original Cyrillic Designation
- ПОТОК-НР БУ-011
- Unit Identifier
- BU-011
- Product Type
- Replaceable electronic unit of aircraft radio-electronic equipment
All specificationsCollapse specifications
- Confirmed Equipment Family
- POTOK-NR
- Documented System Context
- POTOK-NR-10 antenna-feeder system
- Documented Aircraft Context
- Su-27 family; exact effectivity must be checked
- Related Catalogue Unit
- POTOK-NR BU-016
- Exact Function
- Requires the product passport or POTOK-NR maintenance documentation
- Electrical Data
- Not assigned without documentation for the exact unit identifier
- Alternative Designations
- POTOK-NR BU-011; POTOK NR BU-011; ПОТОК-НР БУ-011
- Interchangeability
- Not established with BU-016 or other POTOK-NR units
- Documentation
- Product passport and applicable POTOK-NR system documentation
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