Diesel 400Hz GPU
1.Output: 115V/200V 400Hz, three‑phase four‑wire, 60kVA continuous
2.Engine: Turbocharged diesel, direct injection, meets Tier 3 / Stage IIIA
3.Fuel tank: 400L, runs 24 hours at 75% load
4.Compliance: MIL‑STD‑704F, ISO6858
5.Applications: Remote airstrips, military forward bases, disaster relief, any place without grid power
6.Key features: Integrated 400Hz alternator, sound‑attenuated enclosure, 12‑hour shift fuel tank
7.Brand: ACSOON (1‑year warranty, built in Xi’an).
2.Engine: Turbocharged diesel, direct injection, meets Tier 3 / Stage IIIA
3.Fuel tank: 400L, runs 24 hours at 75% load
4.Compliance: MIL‑STD‑704F, ISO6858
5.Applications: Remote airstrips, military forward bases, disaster relief, any place without grid power
6.Key features: Integrated 400Hz alternator, sound‑attenuated enclosure, 12‑hour shift fuel tank
7.Brand: ACSOON (1‑year warranty, built in Xi’an).
- Product Description
Not every airport has a 400Hz pit. Sometimes you're at a remote airstrip in the desert, or a forward operating base with no grid connection, or a disaster zone where the power is down. That's when you need a Diesel 400Hz GPU.It's a complete self‑contained unit: a heavy‑duty diesel engine, a 400Hz alternator, a fuel tank, and a control panel – all inside a sound‑attenuated enclosure. You fill the tank, push the start button, and you've got clean 400Hz power. No grid required.We built these for the kind of places where you can't call maintenance. The engine is a proven industrial unit – easy to find parts for, simple to service. The 400Hz alternator is direct‑drive, no belts to break. It's not fancy. It just starts and runs.
| Parameter | Specification |
|---|---|
| Model Series | ACSOON GPU Series |
| Model Number | D‑GPU‑60 (60kVA diesel) |
| Output | 115V/200V 400Hz, 60kVA continuous |
| Voltage THD | <3% at linear load |
| Voltage Regulation | ±1.5% from no load to full load |
| Frequency Regulation | ±2% (engine governed), ±0.5% steady state |
| Engine | 4‑cyl turbo diesel, 4.5L, 110kW |
| Fuel Tank | 400L steel, integral base frame |
| Run Time | 24 hours at 45kVA (typical) |
| Sound Level | 73dB(A) at 7m under load |
| Starting | 24V electric start, two batteries included |
| Protections | Low oil pressure, high coolant temp, low fuel, over‑crank |
| Compliance | MIL‑STD‑704F, ISO6858 |
If you need it,Contact us at Email: acpower@acsoonpower.com
Diesel 400Hz GPU Main Features
- Direct‑drive alternator – No belts, no gearbox. Less to break. The engine drives the 400Hz generator directly.
- Automatic voltage regulation (AVR) – Alternator has a built‑in AVR. Output stays within MIL‑STD specs from no load to full load.
- Low fuel shutoff – Engine shuts down when fuel gets low. Protects the injection pump. Leaves enough fuel to restart.
- Cold start kit – Glow plugs and intake heater standard. Starts down to -15°C without ether.
Why Choose ACSOON Diesel 400Hz GPU?
- No grid needed – Full independence. Run it anywhere you can get a fuel truck or jerry cans.
- Runs all shift – 400L tank gives you a full 24 hours at typical load. No mid‑shift refueling.
- Simple engine – Mechanical injection, no electronics. Field mechanics can fix it with basic tools.
- Quiet enough – Sound‑attenuated enclosure keeps noise under 75dB at 7 meters. Won't wake the tower.
Diesel 400Hz GPU Application Areas
- Remote military airstrips – C‑130, C‑17, helicopter operations where grid power doesn't exist.
- Disaster response – After an earthquake or hurricane, airports may lose utility power. This keeps runways operational.
- Mining and oil exploration – Private airstrips serving remote sites. No grid, no problem.
- Temporary military or civilian bases – Setting up a new ramp? Drop one of these next to the parking spot.
Our Services
01
Quality Control
- Every unit run‑tested – 4 hours at full load before shipping. We check voltage, frequency, and engine temperatures.
- Fuel system leak test – Pressurized to 5psi, hold for 30 minutes. No drops allowed.
- Load bank test – 60kVA resistive load for 1 hour, then 90kVA (150%) for 60 seconds.
- Cold start test – Each unit starts at 5°C without glow plugs, then with glow plugs at -10°C (cold chamber).
02
R&D Results
- Field input – Customers asked for a larger fuel tank. Original was 250L, ran 15 hours. Now 400L, runs 24 hours.
- Engine choice – Started with a Asian‑brand engine. Parts were hard to get in Africa and South America. Switched to a common industrial engine with global dealer network.
- Control panel redesign – Moved gauges to eye level and added a translucent cover. Pilots can read it without getting out of the cockpit during remote starts.
- Fuel cap lock – Added a locking cap after field reports of fuel theft.
03
Packaging and Transportation
- Shipped from Xi'an on a heavy‑duty steel base frame with forklift pockets. No skid needed.
- Fuel drained – Tank is drained and purged for shipping. We include 20L of diesel in a separate can for first start.
- Documentation – Engine manual, generator manual, and our own quick start guide laminated.
- Export crating – Optional wooden crate for sea freight. Standard shipping is open on a flat rack.
04
After‑Sales Service
- 1‑year warranty on generator and engine. Covers parts only – labor is local.
- Spare parts – We stock engine filters, belts, and AVR modules in Xi'an. Ship express worldwide.
- Email support – Engine technical questions forwarded to our engine partner. Allow 2 business days.
Qualification Certification
CE – Generator control and electrical components certified；MIL‑STD‑704F – Output tested to meet the standard. Report available；ISO 9001:2015 – Our Xi'an assembly facility；EPA / EU Stage V – Engine certified for emission zones. Order accordingly.
FAQ |
| Q1: Can I run this GPU indoors? |
| A: No. Diesel engines produce carbon monoxide. Outdoor use only. For indoor hangars, buy our electric GPU (GPU400 series). |
| Q2: How often does the engine need oil changes? |
| A: Every 250 hours. Full synthetic 15W‑40. Filter change at the same time. We include the first set of filters with the unit. |
| Q3: What aircraft can this 60kVA diesel GPU power? |
| A: Regional jets (CRJ, ERJ), turboprops (ATR, Q400), military trainers, and smaller business jets. For a 737 or A320, you need the 90kVA diesel model (D‑GPU‑90). For wide‑bodies, we have 120kVA and 180kVA diesel versions. |
| Q4: How loud is it at full load? |
| A: 73dB at 7 meters. About the same as a large portable generator. You can talk over it. For quieter operation, add an acoustic trailer option. |
| Q5: What's the lead time from Xi'an? |
| A: 6‑8 weeks. We build these to order because of engine availability and emission certification requirements. |
Contact Us
For technical specifications or global solutions for the Diesel 400Hz GPU: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.
