Los convertidores CC/CA de PMI, tienen topología de puente completo, esta topología permite la conmutación cero de tensión (ZVS) para todos los dispositivos de conmutación, esto significa bajas pérdidas de conmutación y convertidores eficientes. Si los niveles requeridos de tensión son diferentes que la tensión de CC generada en la salida del Rectificador, podemos convertir tensión de CC de la salida del Rectificador a otra tensión de CC con un sistema completamente aislado.
CONVERTIDOR DE DC/DC
CONVERTIDOR DE CC/CC
- Modulo de IGBT de Alta Frecuencia de Puente Completo
- Productos especiales según Especificaciones
- Tiene una amplia gama de potencia para la personalización.
- Alta fiabilidad
- Alto rendimiento
- Diseño compacto
- Solución competitiva de precios
- +/- 1 Estabilidad de Tensión de Salida
- Protección electrónica contra cortocircuitos
| GENERAL | |
|---|---|
| Model | DC/DC Convertor |
| Topology | Full Bridge High Frequency IGBT Module |
| Control | Microprocessor Controlled System |
| INPUT | |
|---|---|
| Input Voltage Interval | 110VDC (between 90VDC-160VDC)/ 220VDC (between 180VDC-300VDC) (For other voltage level request, please consult ) |
| Input Protection | Thermic Magnetic Overcurrent protection via MCB and Overvoltage / Undervoltage protection |
| OUTPUT | |
|---|---|
| Rated Power | Up to 20 kW |
| Nominal Output Voltage | 110VDC \ 220VDC (For other voltage level request, please consult ) |
| Output Tolerance | 1% |
| Output Protection | Short Circuit, Overvoltage, Overload protection |
| Dynamic Response | +/- 5% at 50msec |
| DISPLAY PANEL & MEASUREMENT | |
|---|---|
| Measurements | Input Voltage, Output Voltage, Output Current |
| Indicators | DC Input High, DC Input Low, DC Output High, DC Output Low, Input MCB/FUSE OFF, Output MCB/FUSE OFF, Overload, IGBT SCR Fuse Failure, Overtemperature, Fan Failure, Converter Failure |
| Adjustable Parameters | Output Voltage and Current |
| Sound Alarm | On Warning Messages 2 Short ‘beep’ per 2 seconds |
| ALARM CONTACTS | |
|---|---|
| Open or closed free alarm contacts | Input MCB OFF , Output MCB OFF, over output voltage, convertor failure, over temperature |
| SAFETY & ENVIRONMENT | |
|---|---|
| Electrical Interference Reduction | FCC Part 15 Class B |
| Electrical Standards | EN 50091-1 (Security) / EN 50091-2 (EMC) |
| Protection Level / Color | IP20 / RAL7035 as standard, (Higher IP rating and different colors are available, please consult) |
| Isolation Voltage | 2000VAC input/chassis and output/chassis |
| MTBF | 100,000 hrs. (w/out battery group) |
| Enclosure Material | Mild Steel, Zinc-phosphate coated; 100 µm electrostatic paint; 1.5 mm thickness |
| Cooling | Forced Fan (Standard) / Natural (OPTIONAL) |
| Cable Entry | Bottom (Standard) / Top (OPTIONAL) |
| Operating Temperature | -10 / +40 °C. (Higher operating temperatures are available, please consult ) |
| Relative humidity | 5 – 90 % |
| Operating Altitude | Max. 1000 Mt. (Higher altitudes requires de-rating, please consult ) |
| Noise Level | Max. 60 db |
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