V-502-01 System Overview

The V-502-01 is an aircraft rectifier unit designed as part of the KURS MP instrument landing system, providing electrical power conversion for onboard navigation and landing equipment.

V-502-01 Functional Purpose

The unit converts aircraft AC power into stabilized DC voltage required for operation of course and glide path receivers, ensuring stable power supply for precision approach systems.

V-502-01 Aircraft Application

The rectifier is used in civil and military transport aircraft equipped with KURS MP-2 and KURS MP-70 systems as part of onboard navigation and landing equipment.

V-502-01 System Integration

The unit is installed in avionics racks and functions as a power supply module, providing rectification and voltage stabilization for navigation equipment. The product is also known under designations V-502-01 and drawing number 3.215.546-01.

Product Type: Aircraft rectifier power supply unit
Part Number: V-502-01
Drawing Number: 3.215.546-01

Function: Conversion of AC to stabilized DC voltage
Application / Where Used: KURS MP-2 / KURS MP-70 systems
System / Installation Area: Aircraft avionics power circuits

Input Voltage: 109–121 V AC, 400 Hz

Output Voltage:
– 27 ± 2.4 V DC (at 0.2 A load)
– 27 ± 1.8 V DC (at 0.5 A load)

Operating Current Range: 0.2–0.9 A

Weight: Not more than 2.2 kg

Technical Documentation: Manufacturer passport

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.