ALT29000001 is a high-performance aircraft alternator control unit (ACU), engineered to AS9100D aerospace quality standards and FAA TSO-C125 specifications, specifically designed for Boeing 737 MAX and Airbus A320neo narrow-body aircraft.

Constructed from rugged aerospace-grade thermoplastic with a metalized EMI shield, it operates in temperatures from -40°C to 85°C and withstands vibration levels up to 10g (10–2000 Hz), ensuring reliability in harsh flight conditions. This 2.1 kg unit regulates the output of 115V/400Hz three-phase alternators, maintaining a stable 28V DC power supply for avionics, lighting, and flight control systems. Featuring a built-in fault diagnostic module and CAN bus communication, it enables real-time monitoring by MRO teams, making it a critical component for preserving aircraft electrical system integrity and minimizing in-flight power disruptions.

Brand: Junxun

The ALT29000001 Hydraulic Ground Power Unit 3000 is specialized ground support equipment designed to provide external hydraulic power during aircraft maintenance and servicing operations. Aviation tooling references identify the exact P/N as “HYD GRND PWR UNIT3000.”

The unit is used as external hydraulic ground-support equipment, allowing maintenance personnel to perform aircraft hydraulic-system servicing and related maintenance activities without relying solely on the aircraft's onboard hydraulic power sources.

The ALT29000001 is documented in Airbus A320-family tooling references, including A320-214, A320-232 and A320-251N applications. It is also listed in A330/A340 tooling references, making it a versatile hydraulic ground power solution for Airbus maintenance environments.

Key Points
P/N: ALT29000001
Hydraulic Ground Power Unit 3000
Provides external hydraulic power for aircraft maintenance operations
Designed for professional aircraft ground support and servicing
Listed for Airbus A320-family maintenance applications
Also referenced in Airbus A330/A340 tooling documentation
Suitable for airline, MRO and aircraft maintenance facilities
Supports hydraulic-system servicing and maintenance activities
Professional aviation GSE for controlled ground maintenance operations
Application

The ALT29000001 Hydraulic Ground Power Unit 3000 is used as external hydraulic ground support equipment during aircraft maintenance and servicing. It is documented for Airbus A320-family aircraft, including A320-214, A320-232 and A320-251N, and is also listed among A330/A340 maintenance tooling.