DC / DC Converters have full bridge topology, this topology allows all the switching devices to switch with zero voltage switching (ZVS) resulting in lower switching losses and an efficient converter. If required voltage levels are different than the generated DC Voltage on Rectifier Output, we can convert Rectifier Output DC Voltage to another DC Voltage with fully isolated system.
| 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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