DC28V AC 115V Three Phase Aircraft Solid State Ground Power Unit Ground Power Unit For Aircraft

Product Description:

Mobile Ground Static Frequency Converter

Meet the AC and DC power supply requirements for aircraft ground power testing.

Include both AC and DC components; utilize alternating AC and DC power supply to meet the requirements of 115V/200V voltage, 400Hz frequency, and 28V DC power supply.

Main Technical Specifications:

 AC input:

1. AC input voltage: Three-phase 380V ±10% (three-phase five-wire).

2. AC power supply input: Frequency 47-63Hz.

3. Rated input current: 120A.

AC output

1. Meets voltage 115V/400Hz, three-phase four-wire.
2. Maximum output power: ≥35kVA.
3. Temperature requirement: Operating temperature -10℃ to +40℃.
4. Storage temperature: -45℃ to +70℃.

DC power supply output:

1. Steady-state voltage of 28.5V with a range of 28V to 29V, ripple voltage not exceeding 1.5V, transient surge voltage range of 20V to 40V, output voltage of 28.5V to 30V.
2. Current: Rated current not less than 900A (200A for long-term output, 900A must be output for more than 20 seconds).
3. Peak current: 900A.
4. Output current limit: Adjustable from 50A to 900A.
5. Overload protection: 0-1000A (configurable).
6. Overvoltage protection: 35V (±1V), undervoltage protection: 20V (±1V).

Other Requirements: 

1. The equipment nameplate shall be provided by Party A, and the input and output cables of the equipment, as well as the connectors for the aircraft, shall be procured by Party A.
2. Power supply input requirements: 380V AC power supply.
3. Working environment requirements: Ambient temperature -10℃ to +40℃, storage temperature -45℃ to +70℃, humidity 10% to 90%. The equipment should have certain dustproof and moisture-proof capabilities to prevent small animals from entering.
4. Maintainability requirements: The cable layout (marked) should be reasonable, and maintenance points should be set within the equipment for easy maintenance.
5. Safety requirements: Measures to prevent misoperation should be in place to ensure the safety of the equipment and personnel.
5Assurance requirements: Party B shall provide necessary accessories free of charge.

Features:

• Product Name: Electroplating Power Supply
• Product name: DC28V AC 115V Three Phase Aircraft Solid State Ground Power Unit
• Input Voltage: AC Input 380V 3 Phase
• Certification: CE ISO9001
• Cooling method: Forced Air Cooling
• Operation type: Remote Control

Technical Parameters:

Applications:

Ground Power Unit for Aircraft: Application Scenarios for DC 28V and AC 115V Ground Power Supply in Aviation

Ground Power Units (GPUs) are essential for providing electrical power to aircraft while they are on the ground. These units ensure that aircraft systems can operate without relying on their onboard power sources, which is crucial for maintenance, pre-flight checks, and passenger boarding. Among the various power supply options, DC 28V and AC 115V are the most commonly used in aviation, each serving specific application scenarios.

DC 28V Ground Power Supply

DC 28V power is primarily used for smaller aircraft and helicopters. This voltage is essential for starting the aircraft's auxiliary power units (APUs) and powering critical systems such as avionics, lighting, and flight control systems during ground operations. The application of DC 28V is particularly prevalent in military aviation, where aircraft often require rapid deployment and quick turnaround times. Additionally, this power supply is vital for maintenance activities, allowing technicians to run diagnostic tests and perform system checks without the need for the aircraft's engines to be operational.

AC 115V Ground Power Supply

On the other hand, AC 115V is predominantly used for larger commercial and cargo aircraft. This power supply is crucial for operating cabin systems, inflight entertainment, and galley equipment while the aircraft is on the ground. AC 115V GPUs are also used to power air conditioning units, ensuring passenger comfort during boarding and deplaning. Furthermore, this voltage is essential for running larger onboard systems that require more power, making it indispensable for long-haul flights and extensive ground operations.

In conclusion, both DC 28V and AC 115V ground power supplies play vital roles in aviation, catering to different aircraft types and operational needs. Understanding these application scenarios helps ground crew and maintenance teams optimize their use of GPUs, ensuring safety and efficiency in aircraft operations.

Customization:

Model Number: AC115V-DC28V

Place of Origin: China

Certification: CE ISO9001

Minimum Order Quantity: 1pcs

Price: 10000-20000$/unit

Packaging Details: strong plywood standard exporting package

Delivery Time: 5-30 working days

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability: 200 Set/Sets per Month

Application: Aircraft,Metal Electroplating, Factory Use, Testing, Lab

Operation type: local panle control 

Cooling method: Forced Air Cooling

MOQ: 1pcs

Input Voltage: AC Input 380V 3 Phase

Support and Services:

Our Electroplating Power Supply product comes with comprehensive technical support and services to ensure your satisfaction and success with using the product. Some of the technical support and services we offer include:

• Expert installation and setup guidance
• On-site training for your team
• 24/7 technical support hotline
• Regular software updates and product enhancements
• Repair and maintenance services
• Extended warranty options

We understand that your business relies on our product and we are committed to providing top-notch technical support and services to ensure your success.