3 Phase 400HZ Frequency Converter
2.Power Rating:100kVA
3.Input Voltage & Frequency: 3 Phase208-480V, 50-60HZ
4.Output Voltage & Frequency:3 Phase 200-208V, 400HZ
5.Type: Static Frequency Converter, fixed-mounted
6.Ingress Protection Grade: IP54
7.Applications:Aircraft maintenance without using APU
8.Brand: ACSOON (support OEM)
9.Features: Fully customizable(variable frequency and voltage) to adapt to diverse environments and power demands, ensuring optimal performance in any situation
- Product Description
XI'AN JERRYSTAR INSTRUMENT CO., LTD: Your Trusted 3 Phase 400HZ Frequency Converter Supplier
Welcome to XI'AN JERRYSTAR INSTRUMENT CO., LTD, your premier manufacturer and supplier of high-quality 3 phase 400HZ frequency converters. With over 15 years of expertise in power conversion solutions, we specialize in delivering reliable and efficient frequency converters for aviation, marine, and industrial applications. Our state-of-the-art design and manufacturing processes, coupled with ISO 9001 certification and CE approval, ensure that you receive top-notch products tailored to your specific needs.



Technical Specifications
| Feature | Specification |
|---|---|
| Capacity (Three Phase Output) | 1kVA to 2000kVA |
| Input Voltage (Three Phase) | 200-440VAC (L-L) ±20% |
| Input Frequency | 50/60HZ or 40-70HZ |
| Output Voltage (Three Phase) | 0-260Vac, 0-520VAC (L-L) |
| Output Frequency | 400HZ (50/60/100/200HZ or 40-800HZ adjustable) |
| Frequency Stability | ≤0.1% |
| Voltage Regulation | ±1% |
| VTHD | <3% @ Linear load |
| Overload Capacity | 125% for 60 seconds, 150% for 30 seconds |
| Efficiency | ≥85% |
| Power Factor | ≥0.8 (Standard), ≥0.9 (12 Pulse Optional) |
| Protection | Over/under voltage, overload, overheat, short circuit |
| Communication | Modbus RS232/RS485 (Optional) |
| Operating Temperature | -10°C to 50°C |

Application Areas
Aerospace & Aviation: Aircraft Support & Testing (GPUs, Hangar Power, Avionics Test)
Marine & Naval: Ship & Shore Power Systems, Naval Comms
Defense & Military: Mobile & Field-Deployed Systems (Command Centers, Radars, Hospitals)
Industrial Manufacturing: Production Systems (CNC, Motors/Pumps, Test Equipment)
Research & Development: Advanced Testing & Analysis (Simulation, Power Quality, EMC)
Why Choose ACSOON 3 Phase 400HZ Frequency Converters?

Quality Control
Component-level testing and selection
In-process inspections at every stage of manufacturing
Comprehensive final product testing under various load conditions
Burn-in tests to ensure long-term reliability
Regular calibration of test equipment
Packaging and Transportation
We ensure your 3 phase 400HZ frequency converter reaches you in perfect condition:
Custom-designed shock-absorbing packaging
Moisture-proof and anti-static wrapping
Wooden crates for larger units
Full documentation and handling instructions included
Collaboration with trusted logistics partners for secure delivery


After-Sales Service
Our commitment to you extends well beyond the sale:
24/7 technical support
Comprehensive warranty coverage
On-site commissioning assistance
Regular maintenance programs
Spare parts availability
Qualification Certifications
ACSOON products meet stringent international standards:
ISO 9001:2015 Quality Management System
CE Marking for European market compliance
UL Listed for North American markets
Military Standard (MIL-STD) compliance for defense applications

FAQ |
|---|
| Q1: What is the typical lead time for a custom product? |
| A: Lead times vary based on specifications, but typically range from 4-8 weeks for standard models and 8-12 weeks for custom solutions. |
| Q2: Can your converters handle both 50HZ and 60HZ input frequencies? |
| A: Yes, our converters are designed to accept both 50HZ and 60HZ inputs with automatic detection and adjustment. |
| Q3: Do you offer rental options for short-term projects? |
| A: We provide flexible rental solutions for temporary power needs. Contact our sales team for details. |
| Q4: What is the expected lifespan of your products? |
| A: With proper maintenance, our converters typically last 15-20 years in normal operating conditions. |
| Q5: Are your converters suitable for parallel operation? |
| A: Yes, many of our models support parallel operation for increased capacity or redundancy. Specific configuration may be required. |
Contact Us
Ready to power up your operations with our cutting-edge 3 phase 400HZ frequency converters? We're here to help! Reach out to our expert team at acpower@acsoonpower.com for personalized assistance and quotes.












