Product Name: Aviation Static Converter
Product model: si400s3z-1ph50 / 36

1、 Introduction
Si series aeronautical static converter is a 400Hz or 50Hz single-phase and three-phase static inverter power supply designed and manufactured by Shaanxi blue sea Electric Co., Ltd. for aeronautical and military electronic equipment. The output power is from
Single-phase 50VA to three-phase 45kVA can be widely used in airborne equipment, radar, navigation and other task systems, as well as other places where 400Hz if power supply or 50Hz airborne power supply is required.

2、 Applicable places
Military aviation, navigation system switching power supply, land, sea and air detection system, satellite navigation system.

3、 Executive standard
Gjb181 aircraft power supply characteristics and requirements for electrical equipment
GJB151A requirements for electromagnetic emission and sensitivity of military equipment and subsystems
Gjb152a military equipment and subsystem electromagnetic emission and sensitivity measurement
GJB150 environmental test method for military equipment

1. The converter has good output performance and system stability by adopting high frequency switch transformation and waveform closed-loop control technology;
2. Three independent converters are used for phase-locked control, which has strong anti load imbalance ability and can be applied to three-phase completely unbalanced load;
3. The output over-current protection adopts cut-off protection, which has strong adaptability to the impact of load;
4. Using the advantages of low loss in MOSFET and IGBT high frequency switching mode, SPWM transformation is completed, which makes the converter have the characteristics of small volume, light weight, high efficiency and high reliability;
5. The standardized design makes the maintenance of converter easy and fast;
6. A number of safety protection measures, with over-voltage, over-current, over high temperature, short circuit protection function.

1. Rated input voltage: dc28v
2. Input voltage range: normal ± 10%; abnormal ± 15%
3. Output voltage and stability: AC 36V ± 2%
4. Load adjustment rate: < 5% (no load to full load)
5. Output frequency and stability: 400Hz ± 0.2hz
6. Output power: rated value 20-100va (resistive load)
7. Output waveform: sine wave
8. Total harmonic content: ≤ 5% (rated input / output and resistive load)
9. Overload protection: 1.2 times of overload protection, 1.5 times of instantaneous protection
10. Operating temperature: - 25 ℃ ~ + 50 ℃ (industrial grade); - 40 ℃ ~ + 55 ℃ (military grade)
11. Storage temperature: - 55 ℃ ~ + 70 ℃
12. Boundary dimension: (width) 130mm x (height) 65mm x (depth) 240mm (excluding air insertion)
13. Structure shape: portable case
14. Aviation plug model: y2m5zp