TR-100/2

TR-100/2 System Overview

The TR-100/2 is a dual-channel aircraft adjustable transformer designed for stepwise regulation of AC voltage in onboard electrical systems. The unit is used for supplying consumers requiring stable and adjustable low-voltage output.

TR-100/2 Regulation Function

The transformer provides discrete output voltage adjustment via predefined steps, ensuring stable operation of connected equipment. Each channel operates independently within the specified power rating.

TR-100/2 Aircraft Application

The unit is used in aircraft onboard power systems, including heavy transport helicopters, for supplying equipment requiring regulated AC voltage.

TR-100/2 System Integration

The transformer operates in 115 V / 400 Hz onboard AC networks and is designed for continuous operation. It is installed within aircraft electrical distribution systems. The product is also known under alternative designations TR-100/2 and ТР-100/2.

Product Type: Dual adjustable transformer
Function: Stepwise AC voltage regulation
Application / Where Used: Aircraft onboard electrical systems
System / Installation Area: AC power distribution system
Nominal Power: 100 VA × 2 channels
Supply Voltage: 115 V (+5 / −7 V)
Operating Frequency: 400 ± 20 Hz
Output Voltage Steps: 0; 2.7; 3.0; 3.3; 3.5; 3.8; 4.1; 4.4; 5.0; 5.5 V (±10%)
Load Current (Max): ≤ 16.7 A
Current Consumption: ≤ 1.1 A
Operating Mode: Continuous
Mass: ≤ 1.1 kg
Precious Metals Content: Silver ~2.21 g
Non-Ferrous Metals: Aluminum ~0.12 kg; Copper ~0.22 kg
Scope of Supply: Not specified
Technical Documentation: Passport 8Ю4.710.012 ПС

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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.