PROFESSIONAL LOAD BANK MANUFACTURER TRIPLE ISO & CE CERTIFICATION

Product Overview

Aircraft Ground Power Portable Load Bank, also known as GPU load bank, 400Hz aviation dummy load bank and aircraft ground power test load bank, is a professional dedicated testing device designed for aircraft ground power units, aviation frequency conversion power supplies, airport standby power systems and military ground power equipment. Different from conventional industrial 50/60Hz load banks, this aviation-grade load bank supports standard 400Hz intermediate frequency testing, perfectly simulating real aircraft power consumption loads such as airborne equipment, avionics systems and flight control systems. It is used for factory performance calibration, on-site commissioning, full-load aging test and daily maintenance of aviation ground power supplies, ensuring stable and safe power output during aircraft boarding and power supply.

Lingding Aircraft Ground Power Portable Load Bank covers portable mobile type and fixed cabinet type, with power range from 10kW to 120kW. It adapts to aviation standard 115V/200V 400Hz three-phase intermediate frequency power supply, and also supports customized 50Hz/60Hz industrial frequency dual-mode models. Featuring high simulation accuracy, low noise operation, compact structure and aviation-grade safety design, it is certified with CE and ISO9001. Widely applicable in civil airports, military aviation bases, power supply manufacturers and aviation equipment testing institutions worldwide.

[Application Scene : Ground power load bank for airport GPU full load aging test, aviation power supply dynamic performance detection, military ground power equipment commissioning and project acceptance]

Core Product Advantages 

• Professional 400Hz Aviation Intermediate Frequency Design
Specially tuned for aviation standard 400Hz intermediate frequency power supply, perfectly matching 115V/200V three-phase aviation ground power parameters. It solves the problem that ordinary 50/60Hz industrial load banks cannot adapt to aviation frequency conversion power supply testing, truly restoring aircraft avionics load operating conditions and ensuring accurate and reliable test data.

• High Simulation & High Precision Testin
Simulates full-range actual load of aircraft airborne equipment, supporting full-load, half-load and step-load adjustable testing. Equipped with high-precision IF sampling module, the test accuracy reaches ±0.5%, which can accurately detect voltage stability, frequency accuracy, dynamic response and load capacity of GPU ground power units, fully meeting aviation industry test standards.

• Lightweight & Flexible Mobile Deployment
Adopts high-power-density modular architecture and is equipped with a professional portable suitcase., smaller size and lighter weight compared with traditional load banks of the same power. Equipped with universal silent casters, it is convenient for airport field transfer and indoor workshop switching. Simple button operation, no professional training required, suitable for rapid on-site testing and daily maintenance work.

• Low Noise & Stable Continuous Operation
Adopts silent high-speed fan forced air cooling design, with operating noise lower than 70dB at 7 meters, meeting airport and aviation base low-noise environmental requirements. High-quality alloy load resistors feature low temperature drift and strong stability, supporting long-term uninterrupted full-load aging test without performance attenuation.

• Aviation-grade Full Safety Protection
Built-in over-current, over-voltage, over-temperature, short-circuit, overload, phase loss and fan failure multi-protection system. Equipped with aviation high-insulation wiring and emergency power-off device, it effectively avoids equipment damage and safety accidents during aviation power testing, ensuring zero-risk operation of high-standard aviation tests.

• Dual-frequency Customization & Global Certification
Standard 400Hz aviation frequency model is available, and 50/60Hz industrial frequency dual-mode customization is supported to meet dual testing requirements of aviation and industrial power supplies. Passed CE and ISO9001 certification, compliant with civil aviation and military aviation testing specifications, suitable for global aviation project inspection and acceptance.

Technical Parameters

Product Name：Aircraft Ground Power Portable Load Bank | 400Hz Portable Load Bank | Portable Load Bank

Power Range ：10kW – 120kW (Customizable )

Rated Voltage ：Three-phase 115V/200V (Aviation Standard) / Customizable industrial voltage

Working Frequency：Standard 400Hz Aviation Intermediate Frequency / 50Hz/60Hz Optional

Load Type ：Pure Resistive

Structure Type：Portable  Type

Control Mode：Local Manual Control

Adjustment Mode ：Step-by-step Precise Adjustable / 分级精准可调

Monitoring Parameters ：Voltage, Current, Active Power, Frequency, Power Factor, Running Time, Temperature

Cooling Method：Silent Forced Air Cooling

Working Noise ：≤70dB (7m distance) 

Protection Function ：Over-current, Over-voltage, Over-temperature, Short-circuit, Overload, Phase Loss, Fan Failure Protectio

Shell Material ：High-strength Anti-corrosion Metal Shel

Test Accuracy：±1% High Precision

Working Environment ：-40℃~+60℃, Humidity ≤95% (No Condensation), Indoor & Outdoor Available

Certification ：CE, ISO9001 Quality System Certification

Custom Service：Support Power, Voltage, Frequency, Size, Function Customization

Customized Support：OEM, ODM, OBM

Application Scenarios

Ground Power Load Bank is a dedicated testing device for aviation ground power systems, focusing on 400Hz intermediate frequency power supply testing. It can accurately simulate aircraft actual power load operation, effectively detecting various performance indicators of GPU ground power units, solving the problem of insufficient load test means for aviation power equipment. It is widely used in aviation power supply factory inspection, airport daily maintenance, military aviation equipment commissioning and aviation engineering acceptance.

• Aviation GPU Factory Performance Testing---Aviation GPU Portable Load Bank
Conduct full-load, variable-load and long-term aging tests for 400Hz aviation ground power units and frequency conversion power supplies, verify product output stability, dynamic load response and power accuracy, eliminate factory defects, and ensure products meet aviation power supply standards before delivery.

• Civil Airport Daily Maintenance---Ground Power Portable Load Bank
Regular load commissioning and performance self-inspection for airport fixed ground power systems and mobile GPU equipment, eliminate hidden dangers of long-term standby equipment aging, ensure stable power supply during aircraft boarding, refueling and maintenance, and guarantee airport operation safety.

• Military Aviation Equipment Commissioning--GPU Load Bank
Adapt to military aviation power supply test specifications, complete high-precision performance calibration and load matching test of military special ground power equipment, meet military standard acceptance requirements, and support military aviation equipment iteration and upgrade testing.

• Aviation Engineering Acceptance & Research---Portable Aviation Load Bank 
Used for new aviation power supply product research and development test, third-party aviation engineering acceptance and parameter verification, providing accurate and reliable test data, supporting aviation power technology optimization and project filing.

Packaging & Shipping

Adopt standard export fumigated wooden cases or fumigation-free plywood cases, shockproof, pressure-resistant and moisture-proof, shockproof, pressure-resistant and moisture-proof, suitable for global sea, land and air long-distance transportation. MOQ supports 1 unit, fast delivery within 10-15 working days. We provide global one-stop aviation professional technical guidance, on-site commissioning and long-term after-sales warranty service, supporting customized aviation power test solutions.