BUR-SL-1 Series 7

The BUR-SL-1 Series 7 is an onboard solid-state data recording unit designed for collection and storage of operational and flight information required for investigation of accidents and incidents, as well as for operational monitoring tasks.

Within the onboard recording system, the unit performs acquisition, processing, and recording of analog signals, discrete commands, and service data, ensuring preservation of recorded information under аварийные воздействия.

The unit has a universal application and is used on light and ultralight aircraft, as well as on helicopters and fixed-wing aircraft, and may also be installed on automotive and marine transport.

The product is also known under alternative designations BUR-SL-1 ser.7, БУР-СЛ-1 серия 7, which refer to the same product type.

Product Type: Onboard data recording unit
Function: Collection, recording, and preservation of operational and flight data
Application / Where Used: Flight data and operational monitoring systems
System / Installation Area: Onboard data recording system
Compatible Aircraft / Equipment: Mi-35 helicopter; M-101T “Gzhel”; Su-38
Operating Voltage: 27 V DC (18 to 31 V)
Power Consumption: 3 W
Weight: 1.95 kg
Dimensions: 209 × 130 × 70 mm
Recorded Signal Types: Analog signals; discrete commands; RS-232 navigation code signals
Analog Input Channels: 15
Discrete Command Inputs: 17 programmable
Polling Frequency: 1, 2, 4, 8, 16 Hz
Service Data Recorded: Current time; power-on number; aircraft identification number
Recording Duration: 32 h at 32 words/s; 16 h at 64 words/s; 8 h at 128 words/s
Data Readout Interface: RS-232 to IBM-PC/Notebook
Data Processing Systems: Dozor; Topaz-M
Shock Overload Resistance: 1000 g, 5 ms
Static Load Resistance: 750 kg for 5 min along three axes
Fire Resistance: +750 °C for 15 min (50 % surface)
Sea Water Resistance: 72 h
Fuel and Extinguishing Fluids Resistance: 30 min
Operating Temperature Range: −55 to +55 °C
Relative Humidity: Up to 98 % at +35 °C
Reduced Pressure Resistance: 41.1 mm Hg
Vibration Resistance: 5 to 2000 Hz, 5 g
Shock Resistance: Up to 15 g
Linear Acceleration Resistance: Up to 5 g
Mean Time Between Failures: 20,000 h
Technical Documentation: Product passport; certificate of airworthiness SGKI 142-180-BUR-SL-1 dated 19.09.2005

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.