Sichuan Aviation Electrical Micro Energy Co., Ltd.
Sichuan Aviation Electrical Micro Energy Co., Ltd.
info@aeme.global
S400-V Solid State Power Unit

S400-V Solid State Power Unit

The S400-V is a compact solid-state GPU designed to provide stable 400 Hz power for fixed installations. It features AEME's independently developed voltage stability technology, LVRTech (Low-Voltage Ride-Through), which maintains voltage stability and ensures reliable power delivery.


What is LVRTech and How Does It Work?

LVRTech enables the system to ride through short-term voltage dips without interruption. For example, when the load power is less than 50 kW and the input voltage drops to 40% (input voltage at 160 V), the unit can continue operating for 2 seconds, significantly outperforming traditional solutions. This capability not only protects connected equipment but also provides a critical window for maintenance intervention.


This product comes equipped with a standard 20 m 400 Hz output cable. 

Additional cable specifications are available upon request.

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Features of S400-V Solid State Power Unit


Flexible Installation & Easy Maintenance 

Compact, modular architecture enables flexible deployment and simplifies maintenance and operations.

Comprehensive Protection 

Includes over/under voltage, overcurrent, and frequency protections to ensure safe and reliable operation.

Cloud-Based Management 

Connected to a cloud platform for digital monitoring, full-process diagnostics, and precise fault detection, enhancing overall operational efficiency. 


Specification of S400 Solid State Power Unit

Product modelAGSP-ASS-090H-H
AC Input
Rated voltage range380VAC
Rated frequency range50/60Hz
Connection mode3P+N+PE
Power factor≥0.99
Surge currentNo
400Hz Output
Rated capacity90kVA
Rated frequency range400Hz
Power factor0.7~1
DC component±0.1V
Voltage THD<3%
Crest factor1.414±4%
Phase voltage unbalance<1%
Steady-state frequency400Hz
Phase shift120°±1°
Overload
125%Lasts 10 min
150%Lasts 60s
200%Lasts 30s
300%Lasts 10s
400%Lasts 1S
Protect
Level of protectionIP54
Uninterrupted power transmissionAvailable
Output over/under voltage protectionAvailable
Overload protectionAvailable
Internal over-temperature protectionAvailable
Output short circuit protectionAvailable
Output N line disconnection protectionAvailable
Output N-line voltage monitoringAvailable
Leakage current monitoringAvailable
Input over/under voltage protectionAvailable
Input overcurrent protectionAvailable
Efficiency
Compound efficiency≥91%
Environment
Operating temperature-20°℃~55℃
Relative humidity0~100%(no condensation)
Noise level<70dB
Dimensions (L*W*H)
Weight
1050*580*800mm

502kg 

(with remote control box, support frame



Get in Touch with AEME
Get in Touch with AEME