Description
BKR-2R switching unit
BKR-2R is an aircraft switching and signal-processing unit associated with the AUASP family of automatic angle-of-attack and overload warning equipment. The normalized catalogue designation is BKR-2R; the corresponding Cyrillic designation is БКР-2Р. AUASP-6R is the system designation and must not be treated as part of the block Part Number.
Full descriptionCollapse description
Role in the AUASP-6R system
In a documented AUASP-6R supply configuration, the equipment set includes a BKR-2R Series 3 switching unit on its mounting frame, a DUA-9R angle-of-attack sensor and a UAP-6R angle-of-attack and overload indicator. BKR-2R provides the central switching, signal-amplification and adjustment functions required to connect the sensing and indication channels. The exact set composition must still be checked against the aircraft and system passport.
Signal processing and warning functions
The AUASP chain processes current angle of attack, normal load factor and critical-condition information. The switching unit interfaces the sensor, indicator, warning and aircraft control circuits so the system can display measured values, compare them with permitted limits and activate warning functions. The AUASP-6KR page is a related system execution for catalogue navigation, not an interchangeable replacement for BKR-2R.
Aircraft application and installation
AUASP-6R is documented for the Antonov An-12, including maintenance procedures for built-in functional checks and replacement of system units. The BKR-2R installation must be matched by series, mounting frame, connector arrangement, wiring and the modification status of the aircraft. Other AUASP versions also use BKR-2R-family blocks, but that does not prove direct interchangeability between series or equipment sets.
Identification, inspection and ordering
Before ordering, verify the complete nameplate, the BKR-2R / БКР-2Р designation, series number, frame, connectors, seals and passport. Bench or aircraft testing must follow the approved AUASP procedure; electrical data from the modern industrial relay unit sold under the same Cyrillic designation must not be applied to this aviation block. State the required AUASP execution, aircraft modification, quantity and documentation in the enquiry. Related avionics blocks are listed under Electronic Control Units.
Technical details
- Product Name
- AUASP Switching Unit
- Part Number
- BKR-2R
- Original Cyrillic Designation
- БКР-2Р
- Product Type
- Aircraft switching and signal-processing unit
- Associated System
- AUASP-6R automatic angle-of-attack and overload warning equipment
All specificationsCollapse specifications
- Documented Execution
- BKR-2R Series 3 on mounting frame in the referenced AUASP-6R set
- Primary Function
- Switching, amplification and adjustment of AUASP electrical signals
- Processed System Parameters
- Angle of attack, normal load factor and critical-condition warning signals
- Related Units in AUASP-6R Set
- DUA-9R angle-of-attack sensor; UAP-6R angle-of-attack and overload indicator
- Documented Aircraft Context
- Antonov An-12; exact aircraft effectivity must be checked
- Installation
- Mounted on the specified frame and connected according to the AUASP-6R aircraft wiring
- Electrical Data
- Use the passport and wiring documentation for the exact aviation execution
- Alternative Designations
- BKR-2R; BKR 2R; БКР-2Р; АУАСП-6Р БКР-2Р
- Interchangeability
- Not established between different series or AUASP equipment versions
- Documentation
- BKR-2R product passport, AUASP-6R documentation and applicable aircraft maintenance manual
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