GROUND POWER UNITS FOR AIRCRAFT LAUNCH AND SERVICING · GOST 19705-89 Electric Power Supply Systems of Aircrafts and Helicopters DFS 400 Speciﬁcation for 400Hz Aircraft Power ISO

GROUND POWER UNITS FORAIRCRAFT LAUNCH AND SERVICING

Deep industry experience and excellent reputation since 1994

+(372) 56506377 [email protected] www.dekomir.eu

Address: Kopli 35, 10416, Tallinn, Estonia

2WHY HUNDREDS OF COMPANIES CHOOSE US

Years of experience and excellent reputationOur company has been producing modern powerunits using innovative technology since 1994.

Turnkey projectOur company manufactures frequency converters and transformerrectifier units in accordance with the customer’s technical specification.

Creative solutionsWe always think outside the box. We are capable of resolving complexproblems and finding solutions to the most challenging cases.

Enterprises and plantsOur company o�ers unique solutions for aviation and metallurgy.

OUR POWER UNITS HAVE BEEN SUCCESSFULLY OPERATINGIN VARIOUS PARTS OF RUSSIA, BELARUS, KAZAKHSTAN,TURKMENISTAN, AS WELL AS LATIN AMERICAN ANDAFRICAN COUNTRIES FOR YEARS.

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34ABOUT USEarly on, DEKOMIR brought together a variety of professionals focusing on di�erent aspects of MEP systems. Our company employs only top experts with university degrees. Our team has over 25 years combined experience, allowing us to solve even the most di�cult problems and provide a full range of services, from design and installation to subsequent mainte-nance service.

Key features of our company include an individual approach to each project and careful design, which allow us to accurately fulfil customer requirements.

Price/quality balance is an aspect we consider when creating business proposals. Nevertheless, we suggest using high-quality components from the world’s best manufacturers to produce key elements. We are always ready to assist our customers by providing recommendations on equipment operation and its modernization.

Our equipment has outstanding equipment reliability and user-friendly interface. A consultation with our specialist is all you need to commission the equipment.

The equipment has a high return on investment (ROI) ratio due to low-cost maintenance and spare parts, as well as a balanced price/quality ratio. The warranty period for the equipment is twenty-four (24) months as of the date of commissioning into operation. All ground support equipment is manufactured in accordance with the current technical documentation and international standards.

Our mission is to provide high-quality equipment that will serve you for years to come.

Our mission is to provide high-quality equipment that will serve you for years to come.

28V DC transformer

rectifier units

400 Hz frequency converters

400 Hz and 28V AC combination

units

Modern 400Hz and 28V AC

APA-type mobile starter units

Airfield power distribution

pillars

Railway converters

Electrothermal converters

Special conversion

devices

Conversion device-based

system design

Controlled rectifiers and

power controllers

5 400HZ FREQUENCY CONVERTERSDesigned to power the onboard aircraft systems during the pre-flight inspection at the airport. It can also be used as a centralized power supply for aviation shops and test benches.

400Hz frequency converters ensure:

High-quality three-phase sine output voltage of 400Hz

High energy conversion e�ciency in all operation modes and low power

consumption in idle mode.

Significant energy savings

High-quality electric power supplied onboard

No more than 4% phase output voltage asymmetry

Easy control of the maintenance service

Cable voltage drop compensation

Possibility to simultaneously service two aircrafts

400Hz frequency converter is equipped with testing tools for system and component performance testing, advanced monitoring and display system, under and overvoltage protection, as well as output frequency deviation protection.

The converter consists of a single cabinet with a thyristor rectifier, a three-phase inverter, a matching transformer, and a control system.

Our frequency converters are available from 5 to 120 kVA.

400HZ FREQUENCY CONVERTERS ENSURE:

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Supply main rated voltage, V 3×400 / 3×380

Rated output voltage phase/line, V 3 x 115/200

Total harmonic content, % ≤2

Output voltage frequency, Hz 400

Frequency stabilization accuracy, % ±0.1

Permissible overload, %: 140

Ambient temperature range -50°С +50°С

TECHNICAL CHARACTERISTICS:GOST 19705-89 Electric Power Supply Systems of Aircrafts and Helicopters

DFS 400 Specification for 400Hz Aircraft Power

ISO 6858 Ground Support Electrical Supplies for Aircraft

BS 2G 219 General Requirements for Ground Support Electrical Supplies for Aircraft

EN 50091-1 General and Safety Requirements

EN 61000-6-2 Immunity Standard

SAE ARP 5015 400Hz Ground Power Performance Requirements

EN 61000 Electromagnetic Compatibility (EMC). Emission Standard.

NORMS AND STANDARDS

OptionsStationary, mobile or custom made according to customer request. Our units are also available in tropical and other options.

During the 24 month warranty period, we will provide ongoing technical support.Our converters are easy to use. No special training is required, you only need to read the manual. Our converters have a high return on investment (ROI) ratio due to low-cost maintenance and spare parts, as well as a balanced price/quality ratio.Perfect price/quality ratio!

The converter comes with a standard 10-15 meter cable and a SHRAP 400-3F-type socket. Cable length can be extended upon request.

7 AIRPORT RECTIFIERS AV SERIESAV 28V transformer rectifier unit is used to power the onboard aircraft systems during the pre-flight inspection, as well as to start the engine using the 24/48V system.

AV2 transformer rectifier unit has an option of powering two independent aircrafts at the same time.

Transformer rectifier units have a microprocessor control system with advanced security and detection modules.

AV DC transformer rectifier units are a perfect fit for Mil Mi 8/17, Kamov, AgustaWest-land, Eurocopter, McDonnell Douglas, Sikorsky, Robinson, Schweizer, Bell, and other helicopters.

Regional airliners, including Antonov An, Tupolev Tu, Bombardier, Embraer, Gulfstream, Cessna, Dassault, Hawker, and others.

Our latest addition to the rectifier range.A new compact AV2х400/28,5 transformer rectifier unit.- Two 400A outputs, 2100A peak.- Dimensions: 1200x800x850.- Weight: up to 340kg.

NEW!

Northern option(specifically designed for Northern climates).

The unit is able to withstand the cold and continue operation at -50°C.

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Voltage: 28V DC (adjustable, 19-33V)

Voltage modulation: < 1,0% at full load

Voltage regulation: < 0.5%

Cable voltage drop compensation

Energy conversion e�ciency: no less than 94%

Operating temperature: -50°С....+50°С

24/48V engine starting mode

DC TRANSFORMER RECTIFIER UNITS OUTPUT CHARACTERISTICSGOST 19705-89 Electric Power Supply Systems of Aircrafts and Helicopters








NORMS AND STANDARDS




9 GROUND POWER COMBINATION UNITS400Hz and 28V FC/AV combination units are designed to power the onboard aircraft systems.

It includes an FC power unit supplying three-phase AC of 200V at 400Hz, and a single/two channel AV transformer rectifier unit supplying 25,5V DC, which can be used to start aircraft engines via a 24/48V mode during ground handling. The unit is designed to supply aircafts and helicopters during preflight maintenance at the airport. It can also be used as a power unit of test benches, hangars and aircraft manufacturing plants.

Can be manufactured both in standard complete set and according to Customer’s special requirements and adjustments.

Rated output voltage phase/line, V 3 х 380 (3x220; 3x440)

Supply nominal frequency, Hz 60/50

Our combination frequency converters are available from 5 to 120 kVA.

MAIN CHARACTERISTICS:

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Supply main rated voltage, V 3×400 / 3×380

Rated output voltage phase/line, V 3 x 115/200

Total harmonic content, % ≤2

Output voltage frequency, Hz 400

Frequency stabilization accuracy, % ±0.1

Energy conversion e�ciency: no less than 94%

Voltage: 28V DC (adjustable, 19-33V)

Ambient temperature range -50°С +50°С

24/48V engine starting mode

TECHNICAL CHARACTERISTICS:GOST 19705-89 Electric Power Supply Systems of Aircrafts and Helicopters








NORMS AND STANDARDS




11 AIRFIELD POWER DISTRIBUTION PILLARSAFC-1 airfield power distribution pillars are used to provide power, low-voltage power lines and compressed air to mobile equipment, instrumentation, electric and pneumatic tools necessary for aircraft maintenance in parking areas, aprons, and hangars. When connecting equipment to the pillar the fuse box should be closed.

Configuration and the location of various elements depend on customer requirements. Airfield power distribution pillar is installed onsite, onto the foundation with four or more anchor bolts.

General input fuse type knife switch

Linear input fuse type knife switch

Linear input switch

ELECTRIC COMPONENTS OF THE DISTRIBUTION PILLAR INCLUDE:

220/380V, 50Hz

up to four 16A channels;

up to three 63A channels;

up to two 160A channels;

400Hz special currents

up to two 115/200V channels with an output power of 90kVA each;

One 36V channel with an output power of up to 10 kVA.

AFC AIRFIELD POWER DISTRIBUTION PILLARS ARE EQUIPPED WITH THE FOLLOWING OUTPUTS:

High-speed safety switch designed to respond to the di�erential current with built-in overcurrent protection

Protection against electric shock in case of accidental contact with live parts

Earth leakage protection

Overload and short circuit protection

Linear circuit breaker for overload and short circuit protection.

ALL SOCKETS HAVE:

12SWITCH-MODE POWER SUPPLY IPPISwitch-mode power supplyThe Frequency converter IPPI-5000-25 AC resistance furnace pulse power source is used for power (temperature) regulation and stabilisation.

Power regulation occurs via control angle variation of the thyristors that are located on the step-down transformer's primary side. Current, Voltage, Power and Temperature stabilisation means are provided.


During the 24 month warranty period, we will provide ongoing technical support.

Our converters are easy to use. No special training is required, you only need to read the manual.

Our converters have a high return on investment (ROI) ratio due to low-cost mainte-nance and spare parts, as well as a balanced price/quality ratio.

Perfect price/quality ratio!

Switch-mode power supply IPPI-65The frequency converter is used as part of a high frequency heating technological complex, like a wide diameter pipe bending machine

13 GALLERY

Documents

GROUND POWER UNITS FOR AIRCRAFT LAUNCH AND SERVICING · GOST 19705-89 Electric Power Supply Systems of Aircrafts and Helicopters DFS 400 Speciﬁcation for 400Hz Aircraft Power ISO