ACSOON Pit Systems consist of two types, one is Pop-up Pit and Hatch Pit for another.

ACSOON Pop Up Pit system consists of lifting mechanism with a counterweight opening system. Distribution boxes of 50/60 Hz, 400 Hz (1×90kva & 2×90kva) and 28VDC. The Pit cover is lifted above the surface and equipped with control box, and maintenance manhole was designed allows two persons enter in, a set of 50/60 Hz sockets or 400Hz and 28VDC power supply for aircraft at apron or hangar.The Pit system plays an important role in the construction of the airport.

ACSOON Pop Up Pit system & Hatch Pit systems are designed to provide service points next to aircraft and helicopters during pre-flight preparation at airports not only for power supply, but also for water, oil, PCA and compressed air. The Load bearing capacity of the Pit cover is greater than 90,000kgs and meet the standard of EN124

It is strongly recommended to use ACSOON GPU with ACSOON Pit systems. By using them as a complete solution. ACSOON Pit system is equipped with heating system in shaft and is designed in compliance with all environmental concerns. We provide the Pop-Up Pit pre-assembled to simplify installation and connection as much as possible

General Composition of Pit System:

- Inspection hatch,

- Hatch cover, 60-85 mm, EN124 load class F900 ;

- Floor grid and splitting grid for cable intake

- Electrical cabinets 50/60hz, 400hz and 28V cabinets

- Lighting in set with circuit breaker

- Connector 220/230 V, 50Hz/60Hz with protection IP 67

- Pins for grounding

- Emergency shutdown button for PSB

- Limit switch for indication of pit system position

- Pump for automatic water pumping out

- Signal lamp with fixture

- Super flexible cable 400 Hz / 28V with aircraft jack and two buttons (OFF/ON)

- Cover heater and Shaft heater with thermostat.