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- GROUND POWER. Products and services for aviaion
GROUND POWER. Products and services for aviaion
GROUND POWER. Products and services for aviaion
C.D.R Technology is a leader in the development and manufacturing of advanced Ground Power Units (GPUs) for aircraft servicing, offering customizable and sustainable solutions for both civil and military applications. The company provides a full service cycle from project engineering to after-sales support, ensuring high performance and compliance with industry standards.
- Turnkey solutions with high-quality components and extended warranty.
- Customizable products with 24/7 client support.
- Compliance with international standards including ISO 9001, ISO 14001, and MIL-STD-704F.
- F-400 Series Frequency Converters: Designed for ground servicing of all aircraft types, providing 400 Hz frequency and rated capacity up to 360 kVA. Features modular design, multiple output channels, and automatic line drop compensation.
- R-28 Series Rectifiers: Provides 28.5 VDC voltage with continuous current up to 1600 A, eco-friendly with energy consumption monitoring and zero CO2 emissions.
- FR-400/28 Series Combined Units: Offers both AC and DC outputs, fully customizable with dual-channel and single-channel options.
- FR-270/400 Series Combined Units: Engineered for military aircraft ground servicing, compatible with F-35 aircraft power requirements, offering dual output of 270 VDC and 400 Hz AC.
- D-400/28 Series Diesel Units: Provides dependable ground support with AC and DC outputs, customizable for various operational needs.
- D-28 Series Diesel Units: Delivers stable power output for on-site and ground-handling applications, trailer-ready design with pneumatic wheels and towbar option.
- Climatic execution range from –55 °C to +55 °C with humidity up to 100%.
- Protection class IP55, ensuring durability and reliability in various environments.
- Comprehensive protection features including over/under voltage, overload, and short circuit protection.
- Products comply with a wide range of international standards such as ISO 6858, MIL-STD-704F, and EN 61000-6-2.
- Voltage Regulation: Up to 33V with a maximum output voltage ripple factor of 2%.
- Overload Rating: Up to 2000A.
- Optional Features: Anti-condensation heating, remote control, additional outputs, and various user interfaces.
- Engine Parameters: Diesel, 4-stroke, water-cooled engine with electric starter and rated speed of 1800 rpm.
- Protection Standards: Compliance with ISO 6858 and MIL-STD-704F for over/under voltage, overload, frequency, temperature, and short circuit protection.
- Design: For air conditioning of aircraft passenger cabins during parking, utilizing reversible heat-pump technology.
- Adjustments: Customizable power rates, mobile and solid-state options, and eco-friendly features.
- Cooling Capacities: Ranges from 20-300 kW depending on aircraft size.
- Protection Features: Includes high/low pressure controls, emergency buttons, and smoke detection.
- Purpose: Supplies aircraft during preflight preparation and maintenance.
- Features: Automated cable coiling, compact installation, and multiple protocol support.
- Protection Class: IP55 with a noise level of <65 dB(A).
- Design: Underground access points for aircraft ground servicing with durable galvanized steel frame.
- Safety and Reliability: Load bearing up to 90 tons, emergency stop features, and corrosion-resistant coating.
- Purpose: AC and DC power distribution for workshops and hangars.
- Features: Built-in remote control, power consumption monitoring, and customizable integrations.
- Design: Robust and mobile solution for cable storage and extension.
- Capacity: Supports up to 100 m cable length with dual bearings for easy drum rotation.
Catalog excerpts
GROUNDPOWER Products and Services for Aviation
Open the catalog to page 1
C.D.R Technology CDR is a developer and manufacturer of advanced Ground Power Units (GPU) for aircraft servicing, delivering customizable and sustainable solutions with exceptional quality and premium client support for civil and military applications. We provide a full cycle of services and consulting, including terminal layout, security measures, fleet management, and other strategic areas.
Open the catalog to page 2
C.D.R (Creative.Development. Research) Technology offers a comprehensive turnkey solution for aviation facilities, hangars, and aprons, ensuring seamless operation of aviation equipment. We manage the full service cycle — from project engineering, manufacturing, and installation to commissioning, staff training, and after-sales support. Our turnkey approach adresses all technical requirements delivering fully integrated systems for efficient and reliable operation. Whether supplying spare parts or complete turnkey systems, we ensure high performance, compliance with industry standards and long-term...
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The F-400 Series Frequency Converters are designed for the ground servicing of all aircraft types, laboratory equipment and similar applications, providing: These converters enable fast, reliable and safe engine starts with uninterrupted power supply. • Any power rate according to client needs • Simultaneous work of output channels • Voltage quality compliant with ISO 6858 • Maximum phase unbalance <2 V • Highly stable frequency: 400 Hz ± 0,01 • Automatic line drop compensation (up to 200 m cables) • Modular design for repairs in <10 min
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Over/under voltage at input/output Overload Over/under frequency Overheating Short circuit at input/output Control voltage error Leakage current supervision No break power transfer (NBPT) Anti-condensation heating Remote control with thermostat control panel, regulation buttons, power, lamp, emergency stop 36 V, up to 30 kVA RS485 TCP/IP; Modbus; others analog or digital GENERAL Climatic execution Humidity Noise level Execution Protection class Country of origin Input frequency, Hz Inrush current Number of outputs Rated output power, kVA Rated output voltage, VAC Range of load changes, % Total...
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The R-28 Series Rectifiers are new-generation units for the ground servicing of aircraft and helicopters providing: • Continuous current up to 1600 A (peak overload up to 2500 A) They ensure reliable engine starts and stable onboard equipment operation with microprocessor control and optional energy monitoring. • Energy consumption monitoring system • Event logging "black box" mode • Maximum usage of recyclable materials • Advanced personnel safety features • Easy operation Voltage 28/48/56 V • Rated current up to 1600 A with overloads up to 2500 A Stable voltage with automatic line drop compensation...
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Over/ under voltage Overload Overheating Short circuit GENERAL Climatic execution Humidity Noise level Execution Protection class Country of origin -55 °C to +55 °C up to 100 % Anti-condensation heating Remote control INPUT PARAMETERS Input voltage, V 3x220/ 3x440/ 3x460 Inrush current soft start Number of outputs Current (continuous), A Rated output voltage, V Range of lvoltage regulation, V Peak current, A Line drop compensation Error log storage Interlock with thermostat control panel, regulation buttons, power, lamp, emergency stop Output with commutation, V 28/48/56 Custom input and output...
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The FR-400/28 Series Combined Supply Unitsies are designed to power on-board systems of aircraft and helicopters during ground handling at airports, shop floors, and training centers. All channels can be adjusted and operated simultaneously. Voltage drop compensation is individually set for each output. • Cable length • Technical parameters Ventilation cooling system • Independent AC/DC outputs • Possibility of simultaneous operation of all channels Less time for maintenance
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Climatic execution Humidity Noise level Execution Protection class Country of origin INPUT PARAMETERS Input voltage, V Current (continuous) of each output, A Rated output voltage, VDC Output voltage stabilization accuracy, VDC Range of voltage regulation, V Output voltage ripple factor, % Overload rating, A Input frequency, Hz Inrush current Input plug, A OUTPUT PARAMETERS Number of outputs Power factor Line drop compensation Error log storage Interlock PROTECTION (ISO 6858/ MIL-STD-704F) Over/under voltage at input/output Overload Over/under frequency Over temperature Short circuit at input/output...
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FR-270/400 Series R-270 Series COMBINED The 270 VDC Series units are engineered for demanding military aircraft ground servicing and mission-critical aviation applications. • Single output: 270 VDC only • Rated output power up to 90 kW The units are designed to ensure maximum power availability and reduced maintenance time for military aircraft such as the F-22 and F-35 JSF. • Flexible support for mixed aircraft power requirements • Offers 400 HZ, 28 VDC, 270 VDC and combined units AC/DC • Meets stringent Lockheed Martin F-35 aircraft power quality requirements • Designed for fifth-generation...
Open the catalog to page 10
with thermostat control panel, regulation buttons, power, lamp, emergency stop RS485 TCP/IP; Modbus; others analog or digital GENERAL Climatic execution Humidity Noise level Execution Protection class Country of origin Inrush current soft start Number of outputs Rated output power, V Rated output power, kVA Rated output voltage, VAC Range of load changes, % Total harmonic distortion (THD) not worse, % Amplitude modulation factor of the output voltage, % Output frequency, Hz Coefficient of efficiency, % Line drop compensation Range of voltage regulation, V Range of frequency regulation, Hz Output...
Open the catalog to page 11
D-400/28 Series DIESEL UNITS The combined D-400/28 Series Diesel Units deliver dependable ground support for aircraft and helicopter onboard systems, maintaining performance during operations at airports, MRO facilities, and aviation training centers. All channels can be adjusted and operated simultaneously. Voltage drop compensation is individually set for each output. • Cable length • Technical parameters Ventilation cooling system Top-mounted Less time for maintenance • Independent AC/DC outputs • Possibility of simultaneous operation of all channels
Open the catalog to page 12All C.D.R Technology catalogs and technical brochures
Certification 140011 Page
Certification ISO 90011 Page
- Generator
- Aircraft start unit
- Runway start unit
- Mobile start unit
- Airplane cable
- Electric ground power unit
- AC/DC GPU
- Fixed generator
- DC start unit
- Fixed GPU
- Diesel ground power unit
- Trailer-mounted start unit
- AC ground power unit
- Hangar ground power unit
- Compact start unit
- Helicopter start unit
- 90 kVA ground power unit